Giorgio Bormac TCN-30 Plus User manual

OVENS and INCUBATORS
User manual

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Forced air and natural convection ovens, multifunctional with microprocessor temperature controller.
Model
Description
Temperature range
TCN-30 Plus
Natural convection oven 30L (maximum volume)
Room temperature from + 5 °C to + 200°C
TCN-50 Plus
Natural convection oven 50L (maximum volume)
Room temperature from + 5 °C to + 300 °C
TCN-115 Plus
Natural convection oven 115L (maximum volume)
Room temperature from + 5 °C to + 300 °C
TCN-200 Plus
Natural convection oven 200L (maximum volume)
Room temperature from + 5 °C to + 300 °C
TCF-50 Plus
Air forced oven 50L (maximum volume)
Room temperature from + 10 °C to + 300 °C
TCF-120 Plus
Air forced 120L (maximum volume)
Room temperature from + 10 °C to + 300 °C
TCF-200 Plus
Air forced 200L (maximum volume)
Room temperature from + 10 °C to + 300 °C
TCF-400 Plus
Air forced 400L (maximum volume)
Room temperature from + 10 °C to + 300 °C
Forced air and natural convection incubators, multifunctional with microprocessor temperature controller.
Model
Description
Temperature range
ICN-16 Plus
Natural convection incubator 16L (maximum volume)
Room temperature from + 5 °C to + 70 °C
ICN-35 Plus
Natural convection incubator 35L (maximum volume)
Room temperature from + 5 °C to + 70 °C
ICN-55 Plus
Natural convection incubator 55L (maximum volume)
Room temperature from + 5 °C to + 70 °C
ICN-120 Plus
Natural convection incubator 120L (maximum volume)
Room temperature from + 5 °C to + 70 °C
ICN-200 Plus
Natural convection incubator 200L (maximum volume)
Room temperature from + 5 °C to + 70 °C
ICF-120 Plus
Air forced incubator 120L (maximum volume)
Room temperature from + 5 °C to + 80 °C
(sterilisation special program at 130°C)
ICF-200 Plus
Air forced incubator 200L (maximum volume)
Room temperature from + 5 °C to + 80 °C
(sterilisation special program at 130°C)
ICF-400 Plus
Air forced incubator 400L (maximum volume)
Room temperature from + 5 °C to + 80 °C
(sterilisation special program at 130°C)
Producer:
Sozhou Being Medical Device CO., LTD
NO.108 Gongxiang RD Qiandeng Town
Kunshan China
Drafting by the agent:
Giorgio Bormac s.r.l.
Via della Meccanica, 25
41012 Carpi (MO) - ITALY
VAT n. IT02309180368
Tel. [phone]
Fax [phone]
E-mail [e-mail]

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INDEX
1. SAFETY INFORMATION ...............................................................................................................4
•Definitions of warning words and symbols...................................................................................................... 4
•Reporting terms:............................................................................................................................................. 4
•Warning symbols: ........................................................................................................................................... 4
•Pictograms ...................................................................................................................................................... 4
•Danger symbols............................................................................................................................................... 5
•Prohibition signs ............................................................................................................................................. 5
•Symbols of obligation...................................................................................................................................... 5
2. GENERAL SAFETY INSTRUCTIONS................................................................................................6
3. CE MARKING DATA.....................................................................................................................8
4. CONTENT OF PACKAGE ..............................................................................................................9
5. TRANSPORTATION......................................................................................................................9
•Instructions for safe transportation ................................................................................................................ 9
•Transportation of an already used oven/incubator........................................................................................10
6. CONSERVATION .......................................................................................................................10
7. FIRST INSTALLATION.................................................................................................................10
•Getting started...............................................................................................................................................10
8. INSTRUMENT PARTS.................................................................................................................11
•Display and commands ..................................................................................................................................11
9. TECHNICAL SPECIFICATIONS.....................................................................................................12
10. OPERATION ..........................................................................................................................13
•Switching on the instrument ..........................................................................................................................13

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•Programming .................................................................................................................................................13
•Program recall................................................................................................................................................14
•Modify of a program ......................................................................................................................................14
•Modify of Prog 0 ............................................................................................................................................14
•Start/stop of a program .................................................................................................................................15
11. ACCESS TO SUBMENU WITH PASSWORD ..............................................................................15
•Number of programs to which apply the Delay and Cycle functions...............................................................15
•Repetition of a selected program...................................................................................................................15
•Delay starts function......................................................................................................................................16
12. INTRODUCTION OF SAMPLES INTO OVEN/INCUBATOR .........................................................16
•Limit temperature for sample protection.......................................................................................................16
•Restart mode after absence of power energy ................................................................................................17
•Temperature limit for over-temperature alarm .............................................................................................17
13. TEMPERATURE OFFSET ON SINGLE POINT, ON ENTIRE RANGE,.............................................17
ON ROOM TEMPERATURE SENSOR.................................................................................................. 17
14. CLEAN AND MAINTENANCE ..................................................................................................18
15. WARRANTY...........................................................................................................................19
16. DISPOSAL OF ELECTRONIC EQUIPMENT ................................................................................ 19

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WARNING
This symbol indicates a potential hazardous situation, which, if not avoided, could result in
death or serious (irreversible) injury.
ADVICE
This symbol draws attention to possible damage to the instrument or instrumental parts.
NOTE
This symbol highlights further information and tips.
.
ATTENTION
This symbol indicates a potential hazardous situation, which, if not avoided, could result in
medium or minor injuries (reversible).
1. Safety information
•Definitions of warning words and symbols
This manual contains extremely important safety information, to avoid personal injury, damage to the instrument,
malfunctions or incorrect results due to failure to comply with them. Read entirely and carefully this manual and
be sure to familiarize with the tool before starting to work with it. This manual must be kept near to the
instrument, so that the operator can consult it easily, if necessary. Safety provisions are indicated with warning
terms or symbols.
•Reporting terms:
ATTENTION/WARNING/DANGER for a medium-risk hazardous situation, which could lead to serious
injury or death, if not avoided.
WARNING for important information about the product.
NOTE for useful information about the product.
•Warning symbols:
•Pictograms
In this manual, there are various symbols identifying dangers, prohibitions, and obligations as illustrated below.
DANGER
This symbol indicates an imminently hazardous situation, which, if not avoided, could result
in death or serious (irreversible) injury.

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•Danger symbols
Danger of electric shock
Danger of explosion
Fire hazard
Danger of poisoning
Danger of overheating surfaces
Danger of damage to health caused by toxic substances
Danger of injury from overturning of objects
Risk of injury from lifting heavy objects
Danger of environmental damage
Danger of corrosion
•Prohibition signs
Do not wet with water
•Symbols of obligation
Disconnect the instrument from the power supply by pulling the plug
Eye protection must be used

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2. General safety instructions
If the oven/incubator is not installed, operated, cleaned, adjusted or set up correctly, there is a risk of malfunction
which could lead to personal injuries and material damages to the instrument and samples. Therefore, the
oven/incubator must only be installed operated, cleaned, adjusted and set up by qualified personnel.
DANGER
Risk of electric shock and death
Do not get the instrument wet during installation, commissioning or maintenance.
Do not connect the instrument to power if the rear panel is dented or damaged.
➢Before opening the rear panel, remove the power plug from the power supply.
➢If the power cable or the rear panel of the instrument are damaged, stop using them
immediately, remove the plug from the power supply and contact your dealer for the
necessary repairs.
➢All work on the electrical components of the instrument must be carried out by qualified
personnel only.
Danger of explosion
➢Install the instrument only where there is no risk of explosion.
Do not keep air/solvent mixtures or explosive dusts nearby.
Never introduce materials into the instrument that are explosive or flammable at the
selected operating temperature.
Never introduce materials containing flammable or explosive solvents into the instrument.
Never introduce into the instrument materials that by sublimation or pyrolysis create
flammable materials at the selected operating temperature.
Danger of poisoning and death
Never introduce materials into the instrument whose disintegration could create poisonous
gases at the selected operating temperatures.
WARNING
Fire hazard
The ovens/incubators must not be used if the inspection of thermostat with safety class 2
has failed.
➢If the safety thermostat test fails, immediately stop using the oven/incubator, remove the
plug from the power supply and contact your dealer for the necessary repairs.
➢Always place the instrument on a working surface that is resistant to a temperature of 100
°C.
Do not put anything under the instrument (paper, plastic film, etc.).
➢Always connect the instrument only to a power supply with a fuse of at least 10A. Follow the
recommendations of your local power supply company.

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ATTENTION
Danger of burns
➢The air intake cover on the back of the instrument becomes hot and must not be touched
during operation of the oven.
Risk of injury and breakage
➢Always place the instrument only on surfaces that can support its weight.
Overturning hazard and risk of injury
Never stack more than 2 ovens/incubators on top of each other.
➢Always fix 2 stacked ovens with the fixing plates provided.
Risk of injury, Risk of slipping or overturning and risk of damage to the instrument
➢The instrument must be lifted by 2 people.
➢The instrument must be transported in its original packaging only.
➢The instrument must always be lifted from below with mechanical tools (e.g., forklift truck)
together with the supporting pallet.
The instrument must not be lifted directly from below with mechanical tools without
supporting pallets (e.g., forklift truck).
The instrument must not be lifted or dragged by pulling the door.

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3. CE marking data
Argolab instruments are manufactured in compliance with Directive 2006/42/EC and the relevant Community
Directives applicable at the time of placing on the market (fac-simile below).

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Fac-simile of the CE marking plate:
4. Content of package
This instrument is delivered complete with the following parts:
1. n. 2 stainless steel wire shelves
2. n. 4 brackets for shelves
3. power supply cable
4. fuses
5. User manual
5. Transportation
•Instructions for safe transportation
ATTENTION
Risk of injury, of slipping or overturning and risk of damage to the instrument
➢The instrument must be lifted by 2 people.
➢The instrument must be transported in its original packaging only.
➢The instrument must always be lifted from below with mechanical tools (e.g., forklift truck)
together with the supporting pallet.
The instrument must not be lifted directly from below with mechanical tools without supporting
pallets (e.g., forklift truck).
The instrument must not be lifted or dragged by pulling the door.

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•Transportation of an already used oven/incubator
•Switch off the Argolab oven/incubator by pressing the main switch.
•Remove the power plug from the socket.
•Remove the shelves.
•Clean the Argolab oven/incubator and its shelves (see chapter 13 on page 18).
•Dry the inside of the Argolab oven/incubator and the shelves.
•Wrap the shelves with bubble wrap.
•Pack the shelves in their original packaging and place them in the Argolab oven/incubator.
•Pack the Argolab oven/incubator in its original packaging.
•Take care that the Argolab oven/incubator does not get wet during transport.
•During transport, maintain the permitted room temperature (from -10 °C to 60 °C).
6. Conservation
•Store the Argolab oven/incubator only in closed, dry rooms.
•The permitted storage temperature is -10 °C to 60 °C. The maximum permitted storage humidity is 85% RH
without condensation.
7. First installation
•Getting started
The oven should be installed in following conditions:
•Dry, clean, stable worktable with a flat horizontal surface and heat resistant.
•At least 30 cm free around the instrument.
•Room temperature between 5 °C and 40 °C and relative humidity maximum of 85%.
•Power supply socket with earth connection.
•Power supply of 220/240 V - 50 Hz.
ATTENTION
Danger of overturning of the upper instrument –Damages to the instrument
➢When stacking two instruments, place rubber pads under the four feet of the upper
instrument.
DANGER
Risk of explosion and death
DO NOT operate the device in potentially explosive areas.
DO NOT use explosive dust or air-soluble mixtures in the environment.
ADVICE
Risk of overheating - Damage to the instrument
 DO NOT install the instrument in not ventilated area.
Ensure that there is enough ventilation to disperse heat.

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8. Instrument parts
•Display and commands
Display
Adjustment keys
ON/OFF Key
Opening/closing handle

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9. Technical specifications
Natural convection ovens
TCN-30 Plus
TCN-50 Plus
TCN-115 Plus
TCN-200 Plus
Volume
30 l
50 l
115 l
200 l
Max temperature/ Resolution
+200/0,1°C
+300/0,1°C
+300/0,1°C
+300/0,1°C
Homogeneity at 150°C
± 3,5°C
± 3,5°C
± 3,5°C
± 4,0 °C
Temperature variation at 150°C
± 0,5°C
± 0,5°C
± 0,5°C
± 0,7°C
Heating time at 150°C
14 min.
16 min.
18 min.
20 min.
Timer
99:59 hh:min e ∞
99:59 hh:min e ∞
99:59 hh:min e ∞
99:59 hh:min e ∞
Safety class
3.1
3.1
3.1
3.1
Power supply/power
230 V / 700 W
230 V / 1000 W
230 V / 1900 W
230 V / 2100 W
Internal dimensions (L*A*P)
320 x 320 x 285 mm
400 x 420 x 330 mm
520 x 495 x 450 mm
650 x 640 x 495 mm
Shelves number (standard/max)
2/3
2/5
2/6
2/9
Distance between shelves
50 mm
50 mm
50 mm
50 mm
Max loading of shelves
10 Kg
15 Kg
20 Kg
20 Kg
External dimensions (L*A*P)
460 x 685 x 530 mm
690 x 635 x 470 mm
815 x 750 x 600 mm
940 x 905 x 660 mm
Weight
40 Kg
53 Kg
74 Kg
103 Kg
Forced air ovens
TCF-50 Plus
TCF-120 Plus
TCF-200 Plus
TCF-400 Plus
Volume
50 l
120 l
200
400 l
Max temperature/ Resolution
+300/0,1°C
+300/0,1°C
+300/0,1°C
+300/0,1°C
Homogeneity at 150°C
± 2 %
± 2 %
± 2 %
± 2 %
Temperature variation at 150°C
± 0,3°C
± 0,3°C
± 0,4°C
± 0,5°C
Heating time at 150°C
20 min.
24 min.
30 min.
50 min.
Timer
99:59 hh:min e ∞
99:59 hh:min e ∞
99:59 hh:min e ∞
99:59 hh:min e ∞
Safety class
3.1
3.1
3.1
3.1
Power supply/power
230 V / 980 W
230 V / 1900 W
230 V / 2400 W
230 V / 3200 W
Internal dimensions (L*A*P)
400 x 415 x 310 mm
520 x 530 x 435 mm
645 x 650 x 495 mm
1000 x 800 x 500 mm
Shelves number (standard/max)
2/5
2/7
2/9
2/10
Distance between shelves
50 mm
50 mm
50 mm
50 mm
Max loading of shelves
15 Kg
20 Kg
20 Kg
20 Kg
External dimensions (L*A*P)
690 x 635 x 570 mm
810 x 750 x 690 mm
945 x 870 x 755 mm
1285 x 1060 x 750 mm
Weight
54 Kg
74 Kg
103 Kg
160 Kg
COMMAND
DESCRIPTION
The SET/PROG button allows you to set the working parameters and to enter/exit from the
programs.
In combination with the SHIFT key, it allows you to access to menus with password (see
paragraph 10).
The SHIFT button allows you to quickly change the digit (decimal, units, tens, etc.) of the
value of the parameter you are editing.
In combination with the SET/PROG key allows you to access to menus with password (see
paragraph 10).
Adjustment buttons allow you to increase or decrease the value of the operating parameter
being edited.
The START / STOP button allows you to start / stop an operating cycle or a program.
The ON/OFF button allows you to turn on or off the instrument.

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Natural convection
incubators
ICN-16 Plus
ICN-35 Plus
ICN-55 Plus
ICN-120 Plus
ICN-200 Plus
Volume
16 l
35 l
55 l
120 l
200 l
Max temperature/ Resolution
+70/0,1°C
+70/0,1°C
+70/0,1°C
+70/0,1°C
+70/0,1°C
Homogeneity at 37°C
± 0,4 °C
± 0,4 °C
± 0,5 °C
± 0,5 °C
± 0,5 °C
Temperature variation at 37°C
± 0,3°C
± 0,3°C
± 0,3°C
± 0,3°C
± 0,3°C
Heating time at 37°C
18 min.
22 min.
25 min.
30 min.
35 min.
Timer
99:59 hh:min e ∞
99:59 hh:min e ∞
99:59 hh:min e ∞
99:59 hh:min e ∞
99:59 hh:min e ∞
Safety class
2
2
2
2
2
Power supply/power
230 V / 85 W
230 V / 125 W
230 V / 250 W
230 V / 350 W
230 V / 600 W
Internal dimensions (L*A*P)
270 x 230 x 255 mm
360 x 300 x 320 mm
400 x 360 x 385 mm
520 x 460 x 500 mm
610 x 600 x 575 mm
Shelves number
(standard/max)
2/3
2/6
2/5
2/7
2/9
Distance between shelves
25 mm
30 mm
50 mm
50 mm
50 mm
Max loading of shelves
5 Kg
7,5 Kg
10 Kg
10 Kg
10 Kg
External dimensions (L*A*P)
530 x 370 x 400 mm
620 x 440 x 460 mm
660 x 500 x 545 mm
780 x 610 x 645 mm
875 x 755 x 710 mm
Weight
23 Kg
33 Kg
42 Kg
61 Kg
77 Kg
Forced air incubators
ICF-120 Plus
ICF-200 Plus
ICF-400 Plus
Volume
120 l
200 l
400 l
Max temperature/ Resolution
+80/0,1°C
+80/0,1°C
+80/0,1°C
Homogeneity at 37°C
± 0,4 °C
± 0,4 °C
± 0,5 °C
Temperature variation at 37°C
± 0,1°C
± 0,2°C
± 0,3°C
Heating time at 37°C
40 min.
45 min.
55 min.
Timer
99:59 hh:min e ∞
99:59 hh:min e ∞
99:59 hh:min e ∞
Safety class
3.1
3.1
3.1
Power supply/power
230 V / 600 W
230 V / 700 W
230 V / 1500 W
Internal dimensions (L*A*P)
520 x 530 x 435 mm
645 x 650 x 495 mm
1000 x 800 x 500 mm
Shelves number (standard/max)
2/7
2/9
2/10
Distance between shelves
50 mm
50 mm
50 mm
Max loading of shelves
20 Kg
20 Kg
20 Kg
External dimensions (L*A*P)
810 x 750 x 690 mm
945 x 870 x 755 mm
1285 x 1060 x 750 mm
Weight
74 Kg
103 Kg
160 Kg
10. Operation
•Switching on the instrument
Connect the power cable to a grounded socket. Switch on the instrument using the ON/OFF button. The button and
the display light up.
The display shows the initialisation sequence and then the instrument is ready for use.
NOTE: when the instrument is switched on, it emits an intermittent acoustic signal; the visual alarm icon and the
word "end" appear on the display, indicating that a heating cycle had been completed before switching it off. The
acoustic signal can be muted by pressing any key, and the icon appears on the display.
•Programming
Each Argolab oven/incubator can manage up to 7 programmes, each consisting of 10 working steps in which the
temperature, timer and ventilation speed (where applicable) can be set.
In addition to the above-mentioned programmes, there is "PROG 0", which can be used to set a simple operating
cycle with a single working step, consisting of the following parameters: temperature, timer and ventilation speed
(where applicable).

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•Program recall
When the instrument is switched on and in standby (heating cycle off), by briefly pressing the SET/PROG key
once, the word "PROG" and the program number alongside start flashing simultaneously.
Use the keys to call up the desired programme. Confirm by briefly pressing the SET/PROG button . The
selected program is ready to start.
•Modify of a program
To change a program, it is necessary to keep pressed the SET/PROG key for a few seconds: the word "PROG"
and the program number start flashing simultaneously and then only the program number flashes. At this point, it
is possible to choose the program number to be modified using the keys and confirm the choice by pressing
the SET/PROG key briefly. Subsequently, the instrument enters edit mode of the program you want to modify
and the temperature value of the first STEP flashes together with the word "PROG", indicating that you are in the
programming phase.
STEP 1
Use the and SHIFT keys to set the temperature value of the first working STEP. Briefly press the SET/PROG
button to confirm the temperature value and to switch to the timer value (STEP 1). Use the keys and
SHIFT button to set the desired time value for the first STEP and confirm the value by pressing the SET/PROG
button shortly. If the instrument has forced ventilation, the next parameter will be the fan speed, which can be
set using the buttons in (H=High, M=Medium, L=Low), otherwise go to STEP 2.
STEP 2
Use the and SHIFT keys to set the temperature value of the second working STEP. Briefly press the
SET/PROG button to confirm the temperature value and to switch to the timer value (STEP 2). Use the keys
and SHIFT button to set the desired time value for the STEP 2 and confirm the value by pressing the
SET/PROG button shortly. If the instrument has forced ventilation, the next parameter will be the fan speed,
which can be set using the buttons in (H=High, M=Medium, L=Low), otherwise go to STEP 3.
REPEAT THE PREVIOUS INSTRUCTIONS FOR EACH STEP YOU WANT TO PROGRAM.
NOTE: if you do not want to use all the 10 STEPS of the program you are storing, it is necessary to force
the instrument to finish the program itself. To do this, simply set the time to "00:00" in the step following
the last one you wish to use.
EXAMPLE: If the last working step to be used is the fifth, it is enough to set the timer in the sixth step to
"00:00", thus forcing the instrument to stop at the end of the fifth step.
•Modify of Prog 0
To modify "PROG 0" select the above-mentioned program in the selection phase and, by keeping pressed the
SET/PROG button for few seconds, the word PROG and the number 0 will flash simultaneously and then only
the number 0; press SET/PROG button again to enter the edit mode which allows to set the desired
temperature, timer and fan speed (where applicable).
NOTE: in "PROG 0" by setting timer 00:00, the Argolab oven/incubator will work at the set temperature
until the operator stops the heating cycle by pressing the START/STOP key .

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•Start/stop of a program
Once the program(s) has/have been set, it is enough recalling one of them and long press the START/STOP button
(4-5 seconds) to start the selected program.
The word "end" at the top right of the display disappears; the word RUN appears at the bottom left and the display
simultaneously shows program number, step in progress, timer, set temperature, temperature measured inside the
chamber and ventilation speed if present.
At any time, it is possible to stop the cycle manually by long pressing the START/STOP button (4-5 seconds).
At the end of the set program or after the manual stop, the instrument emits an intermittent acoustic signal while
the visual alarm icon and the word "end" appear on the display. Press any key to silence the audible signal and
the icon .
NOTE: The audible signal will not end until it is silenced by the operator, but the heating cycle has ended
so the samples inside the instrument will remain exposed to the temperature inside the chamber.
11. Access to submenu with password
By pressing the SET/PROG and SHIFT keys simultaneously for a few seconds, it is possible to access some
password-protected functions and parameters.
To access these sub-menus and avoid entering the operating parameters by mistake, it is advisable to first press the
SHIFT key and then, while holding it down, also press the SET/PROG key for few seconds.
Once this operation has been carried out, the word "Lk" (lock) appears in the top right-hand corner of the display
in place of the word TIME, next to the digits "0000" (password).
Here below, you can find the passwords and the access sequence to the various parameters/functions.
PASSWORD
FUNCTION/PARAMETER
DESCRIPTION
0000
Pn
Number of program to which apply the Delay eCycle functions
Cy
Number of repetitions of a selected program
dy
Delay start function
0003
tm
Limit temperature for sample protection
Po
Restart mode after absence of power energy
AL
Temperature limit for over-temperature alarm
Pb
Offset temperature on single point
PK
Offset temperature on entire range
PA
Offset temperature on room temperature sensor
•Number of programs to which apply the Delay and Cycle functions
In Argolab ovens/incubators, it is necessary to define to which programme (from 1 to 7) to apply the start delay
(Delay) and repeat (Cycle) functions.
To do this, enter the first sub-menu with access via password (0000), change the Pn (program number) parameter
using the keys and confirm the chosen program by pressing the SET/PROG key shortly.
•Repetition of a selected program
The instrument allows the selected program to be repeated from 1 to several times. To do this, after having
chosen the program to which to apply the above-mentioned function through the parameter Pn, it is possible
to set the value of Cy (cycle)= 1, 2, 3, .... through the keys and SHIFT button and confirm it by pressing
the SET/PROG key shortly.
NOTE: it is also possible to set the continuous repetition of a program by putting it in continuous loop
by setting the parameter Cy=0.

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•Delay starts function
After selecting the program to which this function is to be applied through the parameter Pn, it is possible to set a
delay (in hours and minutes) at the start of the operating cycle.
Set the desired start delay value (hh:mm) by pressing the keys .
You can move quickly between the figures using the SHIFT key . Confirm the value by pressing SET/PROG
again, the display returns to the standby screen. By long pressing the START/STOP key (4-5 seconds), the
instrument starts the program, but does not start heating immediately: the word "end" in the top right-hand corner
of the display and the delay time flash alternately, marking the wait from the set delay time to the actual start. Once
the set delay time has elapsed, the instrument starts the program and the regular timer appears on the display.
12. Introduction of samples into oven/incubator
DANGER
Explosion hazard and risk of death
Never introduce materials into the instrument that are explosive or flammable at the
selected operating temperature.
Never introduce into the instrument’s materials containing flammable or explosive
solvents.
Never introduce into the instrument materials that by sublimation or pyrolysis create
flammable materials at the selected operating temperature.
Poisoning and death hazard
Never introduce materials into the instrument which could create poisonous gases.
Never introduce materials into the instrument that can react with moisture and produce
explosive gases.
•Temperature limit for sample protection
The instrument foresees the possibility of limiting the maximum working temperature to protect the samples from
an incorrect temperature setting of the heating cycle.
Follow the instructions in paragraph 10 and use the keys to set the password 0003. You can move quickly
between the digits using the SHIFT key . Confirm the value by pressing SET/PROG button again. The display
in the top right-hand corner shows the parameter "tm" (max. temperature) and the maximum value for that type
of instrument (different between oven and incubator). Set the maximum temperature value that you do not want
the instrument to exceed during operation by pressing the keys . You can move quickly between the digits
using the SHIFT key . Confirm the value by pressing SET/PROG button again.
NOTE: to determine the correct "tm" value, the natural and inevitable initial temperature peak that the
Argolab oven/incubator will have during thermostatting must be considered.
Application example: If the temperature set for the heating cycle is 100 °C and a limit temperature (tm) of
70 °C is set, the instrument will attempt to reach the temperature indicated during parameter setting (100 °C), even
if it is higher than the limit temperature set in this submenu (tm). When 70°C is reached the instrument goes into
alarm with an intermittent acoustic signal (can be silenced by pressing any key) and the heating element is no longer
powered until the temperature falls below the limit temperature ("tm").
NOTE: the instrument will always attempt to reach the temperature set for the heating cycle and
consequently, as long as it is higher than the limit temperature, the device will go into an over-temperature
alarm as explained in the previous paragraph.

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•Restart mode after absence of power energy
The mode in which the instrument starts working again after a power failure can be set:
VALUE Po
DESCRIPTION
0
When the power supply returns, the instrument does not automatically resume the heating cycle
but must be restarted manually.
1
When the power supply returns, the instrument automatically resumes operation from the
beginning of the interrupted heating cycle.
2
When the power supply returns, the instrument automatically resumes operation from the precise
point in the heating cycle at which it was interrupted.
Follow the instructions in paragraph 9 and use the keys to set the password 0003. You can move quickly
between the digits using the SHIFT key . Confirm the value by pressing SET/PROG button again. The
parameter "tm" (max. temperature) appears in the top right-hand corner of the display, move on to the next
parameter "Po" (Power) by pressing SET/PROG button again. Set the desired value (0, 1, 2) by pressing the keys
. Confirm the value by pressing SET/PROG button again.
•Temperature limit for over-temperature alarm
It is possible for the user to set the temperature value beyond which the instrument goes into overtemperature
alarm.
NOTE: although it can be modified by the operator, this value is already set at the factory and is specifically
calibrated to the type of instrument in question, natural/forced oven or natural/forced incubator.
It is therefore advisable not to modify this value unless strictly necessary, as temperature fluctuations
above or below the set value, especially in natural convection models, are completely normal and therefore
reducing the AL value excessively would risk causing the instrument to go into alarm frequently and unnecessarily.
Follow the instructions in paragraph 10 and use the keys to set the password 0003. You can move quickly
between the digits using the SHIFT key . Confirm the value by pressing SET/PROG button again. The
parameter "tm" (max temperature) will appear on the display in the top right-hand corner, briefly press the
SET/PROG key to move on to the next parameters. When you reach the AL (alarm) parameter, set the minimum
temperature value above which you want the instrument to go into an overtemperature alarm by pressing the keys
. You can move quickly between the digits using the SHIFT key .
Confirm the value by pressing SET/PROG button again.
13. Temperature offset on single point, on entire range,
on room temperature sensor
The instrument allows the user to set the offset values, i.e., the calibration values, on a temperature point, on the
entire temperature range and on the room temperature range.
NOTE: although they can be modified by the operator, these values are already set by the factory and
perfectly calibrated with certified measuring instruments and Accredia references. It is therefore advisable
not to modify these values unless strictly necessary, for example, if a certified digital thermometer reveals
inconsistencies between the temperature readings of the instrument and those taken by the thermometer itself.
Follow the instructions in paragraph 10 and use the keys to set the password 0003.
You can move quickly between the digits using the SHIFT key . Confirm the value by pressing SET/PROG button
again. The parameter "tm" (max. temperature) will appear on the display in the top right-hand corner, briefly
press SET/PROG button to move on to the next parameters until the desired ones are reached.

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PARAMETER
DESCRIPTION
Pb
By modifying this parameter, it is possible to correct the reading of the PT100 temperature sensor
inside the instrument to a single temperature point. The correction will therefore be referable to
only one specific point.
PK
By modifying this parameter, it is possible to correct the reading of the PT100 temperature sensor
inside the instrument over the entire temperature range, i.e., it is possible to vary the inclination
of the reading range of the sensor itself.
PA
By modifying this parameter, it is possible to correct the reading of the PT100 room temperature
sensor installed on the instrument (refrigerated versions only) to a single temperature point. The
correction will therefore be referable to only one specific point.
14. Clean and maintenance
A correct maintenance and cleaning of the instrument ensure that it remains in good condition.
The internal chamber of the instrument is made of stainless steel, so it can be cleaned with any detergent provided,
that is not aggressive and/or corrosive.
DANGER
Risk of electric shock and death
DO NOT spray water or cleaning agents onto the interior and exterior surfaces.
Switch off the main switch and pull out the mains plug before cleaning.
➢Dry the instrument completely before switching it on again.
It is recommended that internal and external surfaces are cleaned with a normal all-purpose cleaner sprayed onto
a soft dampened cloth, so that it is not used in concentrated form. Before proceeding with cleaning or
decontamination, the user must ensure that the method used does not damage the instrument.
ATTENTION
Danger of corrosion –Damage to the instrument
DO NOT use cleaning agents containing acids or halides.
DO NOT use neutral cleaning agents on other surfaces
(e.g., on galvanised parts of the hinges or the rear wall of the housing).
Eye contact –Eye damage caused by chemical burns
DO NOT discharge into the sewage system.
➢Wear safety goggles.
IMPORTANT:
If the instrument is to be sent for service, it should be properly cleaned and possibly decontaminated from
pathogens. It is also advisable to return the instrument in its original packaging to the repair service and if this is not
possible to pack it adequately for transport. Any damage caused by incorrect shipment will not be covered by
warranty.

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15. Warranty
Under normal use this instrument is guaranteed for a period of 24 months from the date of purchase.
The warranty is valid only if the product purchased remains original. It does not apply to any product or parts thereof
that have been damaged due to incorrect installation, improper connection, misuse, accident or abnormal operating
conditions.
No liability is accepted for damages caused by improper use, lack of maintenance and unauthorised modifications.
16. Disposal of electronic equipment
This equipment is subject to regulations for electronic devices.
Dispose of in accordance with local regulations.