Sper scientific 800005 User manual

Type K/J
Thermometers
800005

2
CONTENTS
INTRODUCTION...................2
FRONT PANEL DESCRIPTION .......3
LCD DISPLAY .....................4
OPERATION INSTRUCTION .........5
Power Up ........................5
Connecting the Thermocouples .......5
Selecting Temperature Scale .........5
Selecting Thermocouple Type ........5
Data-Hold Operation. . . . . . . . . . . . . . . . 6
Timer Operation ...................6
Relative Operation .................6
MAX/MIN/AVG Operation ............7
Auto Power O󰀨 ....................8
Low Battery Condition ..............8
SPECIFICATIONS..................8
WARRANTY .....................12
INTRODUCTION
This instrument is a digital thermometer
for use with any K-type and J-type
thermocouple as temperature sensor.
Temperature indication follows National
Bureau of Standards and IEC584
temperature/voltage table for K-type and
J-type thermocouples.

3
FRONT PANEL DESCRIPTION
1. K /J type temperature sensor connector
2. LCD display
3. ON/OFF button
4. HOLD button
5. Timer function control button
6. Relative readout button
7. MAX/MIN Average control button
8. °C / °F control button
9. Digital output connector
10. AC power adapter connector
11. Tripod connector
12. Battery cabinet cover

4
LCD DISPLAY
-This indicates that the minus temperature
is sensed.
HIt indicates that the timer is expressing in
hours and minutes.
°C °F Centigrade and Fahrenheit indication.
K J Thermocouple Type Indication
HOLD This indicates that the display data is being hold.
MAX The Maximum value is now being displayed
MIN The Minimum value is now being displayed
AVG The Average value is now being displayed.
ΔREL The reading is now under Relative Mode.
The Battery is not sufcient for proper operation.
Main Display Timer Display

5
OPERATION INSTRUCTIONS
Power-Up
Press the POWER button to turn the
thermometer On or OFF
Connection the Thermocouples
For measurement, plug the thermocouple
into the input connectors.
Selecting the Temperature Scale
When the meter was rst power on, the
default scale setting is set at Celsius (°C)
scale. The user may change it to Fahrenheit
(°F) by pressing °C/°F button and vice versa
to Celsius.
Selecting the Thermocouple Type
By default, when the meter is powered on,
it is K-Type, One may press and hold °C/°F
button and then power on the meter, then it
will change to J-Type.

6
Data-Hold Operation
The user may hold the present reading
and keep it on the display by pressing the
HOLD button. When the hold data is no
longer needed, one may release the data-
hold operation by pressing HOLD button
again. When the meter is under Data Hold
operation, the ΔREL, MAX/MIN/AVG and
°C/°F button are disabled.
Timer Operation
One may start the timer by press the TIMER
button. The counting can be stopped or
continued by pressing it again.
When the counting exceed 59 min 59 sec,
the time scale will be changed to hours and
minutes and the “H” symbol will appear on
the display.
The counting can be reset by press and
hold TIMER button for 2 sec.
Relative Operation
When one press the ΔREL button, the
meter will memorize the present reading
and the di󰀨erence between the new reading
and the memorized data will be shown on
the display. Press the ΔREL button again to
exit the Relative operation.

7
MAX/MIN/AVG Operation
When one press the MAX/MIN/AVG button
the meter will enter the MAX/MIN mode.
Under this mode the maximum value,
minimum value and average value of latest
4 data is kept in the memory simultaneously
and updated with every new data.
When the MAX symbol is display, the
Maximum is shown on the display.
Press MAX/MIN/AVG again, then the
NIN symbol is on the display and also the
minimum reading.
Press MAX/MIN/AVG again, the AVG
symbol is on the display and also the
average reading.
Press MAX/MIN/AVG again, MAX, MIN and
AVG will blink together. This means that all
these data is updated int the memory and
the reading is the present temperature.
One may press MAX/MIN/AVG to circulate
the display mode among these options.
When the meter is under operation, ΔREL
and °C/°F are disabled.
To exit the MAX/MIN mode, one may press
and hold MAX/MIN/AVG for two seconds.

8
Auto Power O󰀨
By default, when the meter is powered on,
it is under auto power o󰀨 mode. The meter
will power itself o󰀨 after 30 minutes if no
key operation and RS232 communication.
Key combination at power on or RS232
communication can disable auto power o󰀨.
One may press and hold “HOLD” button and
then power on the meter and there will be
two successive beeps to indicate that auto
power o󰀨 is disabled.
Low Battery Condition
When the battery voltage is under proper
operation requirement, the BATTERY
symbol will show on the LCD and the
battery need to be replaced with new one.
SPECIFICATIONS
Numerical Display
4 digital liquid crystal display
Measurement Range
K-Type -200°C to 1370°C
-328°F to 2498°F
J-Type -200°C to 760°C
-328°F to 1400°F

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Resolution
K-Type:
-200°C to 800°C 0.1°C; 800°C to 1370°C
1°C
-328°F to 1000°F 0.1°F; else 1°F
J-Type:
-200°C to 600°C 0.1°C; 600°C to 760°C
1°C
-328°F to 1000°F 0.1°F; else 1°F
Maximum Voltage at Thermocouple Input
60V DC, or 24 Vrms AC
Environmental
• Operating Temperature and Humidity:
0°C to 50°C (32°F to 122°F) ; 0 to 80% RH
• Storage Temperature and Humidity:
-10°C to 60°C (14°F to 140°F); 0 to 80%
RH
• Altitude up to 2000 meters.

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Accuracy at ( 23 ± 5°C )
Range Accuracy
K-Type -200°C to 1370°C ±(0.1% reading + 0.7°C)
J-Type -200°C to 760°C ±(0.1% reading + 0.7°C)
K-Type -328°F to 2498°F ±(0.1% reading + 1.4°F)
J-Type -328°F to 1400°F ±(0.1% reading + 1.4°F)
Temperature Coe󰀩cient:
For ambient temperatures from 0°C to 18°C
and 28°C to 50°C, for each °C ambient
below 18°C or above 28°C add the following
tolerance into the accuracy spec.
0.01% of reading + 0.03°C
(0.01% of reading + 0.06°F)
Note...
The basic accuracy Specication does not
include the error of the probe please refer
to the probe accuracy specication for
additional details.

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Sample Rate
3.3 times per second
Dimension
184×64×30 mm
Weight
210 g Approx.
Accessory
K Type Bead Probe, Battery, Carrying Case,
Instruction Menu.
Option
Soft Ware Package (Program, RS232
Connection Cable), AC Adapter
Power requirement
9 Volt Battery, NEDA 1604 or JIS 006P or
IEC6F22
Battery Life
Approx. 100 hrs with alkaline battery
AC Adapter
9VDC ±15% 100 mA

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WARRANTY
Sper Scientic warrants this product against
defects in materials and workmanship for
ve (5) years from the date of purchase, and
agrees to repair or replace any defective unit
without charge. If your model has since been
discontinued, an equivalent Sper Scientic
product will be substituted if available. This
warranty does not cover damage resulting from
accident, misuse, or abuse of the product. To
obtain warranty service, ship the unit postage
prepaid to:
SPER SCIENTIFIC LTD.
8281 E. Evans Rd., Suite #103
Scottsdale, AZ 85260
[phone]
Be sure to include a description of the problem
and your return address. Register your product
online at www.sperwarranty.com within 10 days.
07/2015