Daihan Scientific MaXtable H20 User manual

Man236 (15 Jun. 2016)
High Performance Dry Bath
Heating Block
. Certifications by ---
ISO 9001 Certified.
Validation(IQ&OQ) Service.
Patented(Patent No. 10-0554098) Jog Shuttle Control System.
User Manual
(Version 2.2.1)
written for
MaXtableTM H20
"MaXtableTM H20” High Performance Dry Bath-Heating Block.
DAIHAN-Sci.com or ALL for LAB.com Shopping Mall
Sales & Basic A/S :
By the Nearest Official Distributors.

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Table of Contents
Page
1. General
1.1 Precautions Before Use ............................................................................ 3
1.2 Product Introduction ................................................................................ 4
1.3 Product Configuration .............................................................................. 5
2. Installation
2.1 Product Installation .................................................................................. 6
2.2 Product Specifications .............................................................................. 7
3. Product Usage
3.1 Precautions for Use........................................................................................ 10
3.2 Names of Each Part ................................................................................. 11
3.3 Usage Instructions .................................................................................. 13
4. Products Management Methods
4.1 Accessories ............................................................................................ 18
4.2 Maintenance and Management ................................................................ 19
4.3 Trouble shooting .................................................................................... 21
5. Product Assurance
5.1 Quality Assurance .................................................................................. 22

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1. General
1.1 Precautions Before Use
Thank you for purchasing the High Performance Dry Bath Heating Block.
This manual describes the performance and usage instructions of the product, and the
precautions in the handling. Please carefully read this manual, before using the product.
The following warnings should be strictly adhered to: (The following warning sign is marked
in the part that is required user attention, so please safely use the product after being well-
acquainted with the meaning.)
Warning
If the product is mishandled while ignoring this symbol, the danger by which
human beings are dead or severely injured may occur.
Caution
Failure to follow the instructions may result in product failure.
Approach prohibition
Prohibit the user from approaching to this area.
Notice
If the user arbitrarily dismantles or transforms the product, the fatal damage of the
product may be induced.
High temperature
Be careful not to use at high temperature.
Explosion hazard
If volatile and explosive chemical materials are used, the explosion may occur.
Contact prohibition
Prohibit the contact at the moment that leads to the accident.
Be careful to maintain the horizontality of the product and not to fall to the ground.
Keep the product out of the direct rays of the sun.
Observe the safety rules.
1

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I
N
Be careful for electrical shock. The inappropriate power connection induces the
damage of product or the injury of the human body.
This symbol indicates Protective earth (ground).
This symbol indicates power “OFF” on the power on/off switch.
This symbol indicates power “ON” on the power on/off switch.
This symbol indicates the connection point of the neutral conductor on the installed
unit.
This symbol indicates alternating current Voltage.
1. General
1.2 Product introduction
The Dry Block is compact and based on the ergonomic design to be conveniently applicable to
narrow spaces. The digital control employed therein can realize uniform reproducibility over
entire interval of broad range of temperature. The product thus can be applicable to various
labs in diverse disciplines and has the following features.
1. The Digital Feedback Control, controlled by the embedded microprocessor, enables users to
have precision control and keep an accurate temperature.
2. The high-quality insulation used in the product can prevent overheating and will keep the
surface temperature of the main unit to a minimal level.
3. The high-performance heater integrated into the product was designed to minimize
defective rates through effective thermal conductivity.
4. The aluminum Block with excellent thermal conductivity reduces the heating time, and
provides effective temperature distribution.
5. The wide display was furnished for the product to enable users a convenient checking on
current range of set values for the operation of the product.
6. The touch buttons were made by an excellent design focused on the convenience of users
and maintenance thereof.

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7. The timer installed in the product will enable users to set the duration of the operation of
the product up to 99 hours and 59 minutes.
8. The product is furnished with functions capable of protecting the overheating, overcurrent,
and sensor errors of the product to secure the safety of users.
9. The product is furnished with various kinds of blocks allowing it to be used with a large
variety of diverse experiments.
1. General
1.3 Product Configuration
구성품 사진 구성품명 적용 모델 및 구성 개수
MaXtableTM H20 1 Unit
Extraction tool 1ea
Power Cable 1ea
Operating Manual 1ea
Package Additional components (Block Set) Qty
1Block for 1.5/2ml tube, 48 holes 1

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2. Installation
2.1 Product Installation 2
1.
Remove the packaging of the product at the place in
which the floor of the interior is flat and the
horizontality is maintained, and place it on the
designated place.
2. Recommend that the product keeps a certain
distance with other products. As the heat is
generated by operating the product for long time, do
not arrange the wall or other products near the
product.
3. Confirm whether or not the power cable which is
supplied together with the product is damaged, and
connect it with the product.
4. Insert the socket in the other side into the wall plug.
In case of using a power strip, be careful not to
exceed the electrical energy of maximum sum.
5. Put the extraction tool into the hole placed in the
center of each Block and turn it manually to
assemble the tool into the Block. On completion of
the assembly of the tool into the Block, then hold the
extraction tool and mount the Block onto the main
unit of the product and then turn the extraction tool
manually again to separate it from the Block.
6. Mount the tube, containing specimens, onto the
block.
7. The ambient temperature may rise by the continuous
high-temperature operation of the product thus users
should put things vulnerable to heat away from the
product.

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¨Product Liability (PL) Insurance Admission
DAIHAN Scientific (Co., Ltd.) is a member of Product Liability Insurance (PL Insurance),
so that its customers can trust our products, (believe and use its products,) by
preparing against the accident which can be occurred during using the products by self-
production.
[Contents] ………………………………………………………………………………………
Insurance Type: Product Liability Insurance
Publishing Office: Machinery Insurance Cooperative
Limit of Indemnity: 100 million won for Persons and Objects
Secured Area: Worldwide (excluding North America)
Emergency Contact: DAIHAN Scientific (Co., Ltd.) (TEL: [phone], FAX: [phone])
(TEL: [phone], FAX: [phone])
2. Installation
2.2 Product Specifications
Models MaXtableTM H20
(Only Unit)
MaXtable TM H20-set
(included Standard Block)
Controller Single Digital Fuzzy Controller
Useful Block Interchangeable Block(90×120×h60mm) for Various Tubes
included Standard Block None(Only Heating Block Unit) 48 holes×for 1.5/ 2ml Centri. Tube
Heater Molded Heater(300W)
Dimension(mm) & Weight(kg) Unit : 178×226×h138, Block : 90×120×h60
Temp. Range, & Accuracy Ambient ＋5℃to 150℃, ±0.1℃at 37℃, ±0.2℃at 90℃,
±0.4℃at 135℃
Heat-Up Speed & Sensor Approx. 5℃/min, PT100
Safety Circuit Over Temp. and Over Current Protector, Sensor Error Detector
Timer with Alarm 99 hr 59min, Alarm (Error status and Timer -end)
Display Digital LCD with Back-Light Function
Material Internal & External PPS & ABS (HF 380)
Block
Anodized Aluminum
Included Standard Acce. Block Tongs “BLE101” and Block Cover
Packing Size & Gross Weight 230×290×h245 mm, 2.2 kg 230×355×h245 mm, 3.5 kg
Power Consumption 300 W
Power Supply & Cord Plug * 1 Phase, AC 120V, 60Hz or AC 230V, 50/60 Hz, with Cord/Plug

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3. Product Usage
3.1 Precautions for Use
You must read this manual carefully and completely before using.
The device should only be operated by laboratory personnel especially trained for
this purpose and familiar with all precautionary measures required for working in a
laboratory.
Be careful not to drop when transporting the product.
Place the device on a level, horizontal surface to support the capacity of the
device without vibration. If there is vibration, install the device on a support
material with enough space. Small place may cause the device to drop.
Please never tilt or lay the product doing during transportation.
Do not install at a dangerous place.
Do not operate the device where there are flammables. It could be caused serious
accidents like explosion or fire.
Do not use outdoors avoid overheating or electrical fault. The use in the place
where the sun continuously shines and can get rained on it is prohibited. It may
cause overheating or electrical fault of the product.
This product was manufactured to move normally at the rated voltage.
Confirm the voltage state before the installation of product.
(AC 230V, 50/60Hz, Single phase)
Do not install the product where it can get damp or in a dusty environment.
It may cause overheating or short circuit. (Pollution Degree 2)
If the product was moved or stored in high humidity state, identify the packaging
state of the product before use.
In case that the carton box or wooden box is soaked in water, consult with an
engineer about the matter. Do not operate the equipment before the safety is
confirmed. This wetting state may be the cause of an electric shock or a fire.
This product should be operated in a room with temperature maintain between 5
℃
and 40℃. Long-term use in an environment that exceeds the allowable range may
cause a malfunction.
The maximum relative humidity is 80% at 31℃and 50% at 40℃.
Do not install the product in a location at an altitude of over 2,000 meters. (6,562
feet).
The Sound Level of the buzzer is maximum 60dB in 1 meter distance when an
error is detected.
Do not install the product at gloomy place.
If the product is installed at gloomy place, the unexpected accident by the
movement mistake may occur.
3

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Do not use the product on a high place or at high temperature. Do not use the
product near the heater or the wind of air conditioner.
The accident by the overheating of the equipment can occur.
WARNING
This product must be used within the permitted standard load resistance.
Do not cut or process the power cord or do not bend it by force or pull or tie up it.
In addition, if heavy things are placed on the power cord, the power cord may be
damaged and it may become the root cause of a fire or an electric shock.
Insert the plug securely into a wall socket.
Loose connections result in excessive heat generation to the device and may
cause arcing to occur at the connection.
Avoid using multi-point extension power cords. It may cause excessive heat
generation and be the cause of a fire.
If you extend the power cord, use the cord to have sufficient electric capacity.
The fluctuation of main power voltage should be lower than +/-10% of the nominal
voltage.
Please separate the power plug from the outlet for safety when the product is
unused for long periods of time to avoid overheating or ignition due to dust..
If water or organic solvent flows in the regulator part of the product or the interior
of the body, the worry about short circuit exists. Do not install the product at the
place where water or organic solvent is exposed.
If unexpected sound, smell or smog is generated, pull the main plug out from the
wall socket and contact the technical assets of DAIHAN Scientific
Please avoid the disassembly or modification of this product by a non-authorized
person to avoid serious electrical problems and to retain the warranty service of
DAIHAN Scientific Co., Ltd.
Do not dismantle or transform the product by unauthorized person. It induces the
severe electric problem, and you cannot receive the warranty service in that case.
Do not touch the device with wet hand while operating.
Please do not directly spray water on the product or wash it with water, to avoid
short circuits or electric shock.

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CAUTION
This device must be connected to an earthed power supply.
If you use radiation or contaminated samples, the responsibility is to the customer.
Do not use this product to sterilization or disinfection.
Avoid a sample that is poisonous or flammable.
Never use for a explosive sample.
Please do not use the flammable spray such as lacquers and paint, or volatile,
flammable chemicals and its similar product, in the proximity of the product. They may
cause the ignition due to the spark of switch.
Please avoid ultraviolet lamps. It could be cracked or faded.
Disconnect the power supply plug if the unit is not going to be used for an extended
period of time.
Be sure to separate the product from power supply code and cooled down it
sufficiently before the transfer of the product to other place.
Please wear the protective equipment because the heating temperature can be
overheated above the setting temperature.
Please always use the safety equipment (working clothes, gloves and safety
glasses) when using this product.
Please never cover with aluminum foil, etc. over the plate during the heating
operation. It can result in the serious damage of the equipment due to
overheating.
Please do not install this product around the product having strong magnetic
force.
Please do not use this product in conjunction with a metal container.
Do not put the product in places exposing to direct heat sources.
Please be careful for burns because the residual heat may be remained even if this
product is operating or the power was disconnected.
※All of the circuits, electrical or mechanical parts and configurations used in this
product are the technical assets of DAIHAN Scientific (Co., Ltd.). Only technicians of the
technical support team at DAIHAN Scientific (Co., Ltd.) or technicians approved through
the education from DAIHAN Scientific should be allowed to repair this product.

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3. Product Usage
3.2 Names of Each Part
Fig 2-1. Front
ØController : Controlling and checking of the operation
ØPower Switch : Equipment power ON/OFF
ØFuse Holder : Fixing the fuse and protection not to expose.
ØSpecification sticker : Recording the specification and serial number of product.
ØSafety symbol sticker : Description of precautions at the use of the product.
Block mounting position
Controller Body
Hole of mounting the
extraction tool
Fuse Holder
Power Switch
Connection piece
of Power cord
Safety Symbols sticker
Specification sticker

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ØMODE Button : Mode change button
(Timer setting mode, Temperature setting mode, Locking mode)
ØLCD Display : Display operation information
ØRotary Switch : Turn the clockwise or counterclockwise to adjust the setting
value,
nPush the once to START/STOP the operation,
nPush the 2 to 3 seconds to save the setting value.
Rotary Switch
LCD Display
MODE Botton

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3. Product Usage
3.3 Usage Instructions
3.3.1Setting TIMER
1. Confirm whether the power cable is normally connected or
not.
2. Press the power switch which is positioned at the back side
of the product.
3. The display for the setting of Timer will appear initially.
4. The figures to be displaying on PV represent the remaining
time determined by the timer whereas the figures displaying
on SV represent the time set by the timer.
5. Rotate the rotary switch on the controller clockwise or
counterclockwise to adjust the set values of the timer. The
range of values of the time set by the timer can be up to 99
time and 59 minutes and the set value will be varying by a
unit of 1 minutes.
6. Push the Rotary Switch once and shortly then the product
will start the timer operation.
7. Push the Rotary Switch once shortly in the display of setting
of timer during an operation of the product then the
product in its timer will stop thereby.
8. When the value of timer is set 0 then the product will
operate with set value continuously. In the case the value of
timer is entered into the product then the product will stop
its operation of heating with an alarm on the expiry of the
set value of timer.
9. Push the rotary switch for 2~3 seconds then the set value of
timer will be blinking and be stored thereby. The stored
value of timer that remaining unchanged will be reappearing
by the next turn-on of power supply.

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3.3.2 Setting Delay
1. Delay time setting screen can be changed by holding down
the MODE button on the timer setting screen and briefly
pressing the rotary switch once, and releasing the MODE
button.
2. The Delay Timer sets the reservation time and has the
function that sets so that the operation of Heating and
Timer are performed after that time is elapsed.
The proper use of the delay timer is to manipulate so that
the reservation time is set for the first time, and then the
temperature and the operation timer is set and the set
operation is automatically operated after the reservation
time is elapsed.
3. The Delay Time and set value messages are displayed on
the SV. Turn the Rotary Switch clockwise or counterclockwise
to adjust the set value. Press the PUSH button to have the
set value fixed on the display. The Reservation Timer for
reserved operation of product will then begin.
4. On completion of the pre-setting of the value of the timer
for reserved operation of product (Reservation Timer) then
push the MODE button to set the value of Timer for current
operation and then, push the Rotary Switch once shortly to
start the operation. And then, push the MODE button again
to set the value of temperature and thereafter push the
Rotary Switch once shortly to start the operation thereof.
5. The ‘Start’ under the condition of Reservation Timer
carrying set values will not mean an immediate initiation of
product operation thereof but rather, it means the initiation
of product operation according to the values set in the
Reservation Timer.
Thus the consecutive initiation of the operations of the
‘Start’ explained above will let the product to operate
according to the values of temperature and timer set
respectively by users for the operation in the interval after

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the pre-set operation.
6. The Delay Timer cannot be activated during heating of the
product or during operations led by the Timer. Stop the
operation of product to set values for the Delay Timer.
7. If pressing Mode button, it is switched to the timer setting
screen.
3.3.3 Setting Operation Temperature
1. Click the MODE button in the display of setting of timer
then the display will be changed into the display of setting
values of the operation temperature.
2. The figures displaying on the PV correspond to the value of
current temperature whereas the figures displaying on the
SV are the values of set temperature.
3. Rotate the rotary switch on the controller clockwise or
counterclockwise to adjust the set values. The values
available for the set temperature ranges from 15.0℃ to
150.0℃ and the set values will be varying by the unit value
of 0.1℃.
4. Push the Rotary Switch once and shortly then the product
will start the heating operation to the set temperature.
5. Push the Rotary Switch once shortly in the display of setting
of operation temperature during an operation of the
product then the product in its heating operation will stop
thereby.
6. Push the rotary switch for 2~3 seconds then the set value
will be blinking and be stored thereby. The stored value that
remaining unchanged will be reappearing by the next turn-
on of power supply.

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3.3.4 Setting temperature Offset
1. Offset value is the function that can add or reduce the
constant value by setting the compensation value in the
case that user must experiment by matching the
thermometer which he/she is using as the experimental
standard and the thermometer indicated in this regulator.
2. Offset setting screen can be changed by holding down the
MODE button on the temperature setting screen and briefly
pressing the rotary switch once, and releasing the MODE
button.
3. The scope of the compensative value is -10.0℃ ~ +10.0℃,
and it is possible to adjust at 0.1℃ unit.
4. After setting the compensation value, the indication of the
current temperature is displayed as the temperature
including the compensation value.
5. If you enter the mode of Setup of Correction Values during
heating of the product, the heating of the product will stop.
Resume the heating of the product from the display of
setting temperature values after completing the Setup of
Correction Values.
6. Push the rotary switch for 2~3 seconds then the set value
will be blinking and be stored thereby. The stored value that
remaining unchanged will be reappearing by the next turn-
on of power supply.
7. If pressing Mode button, it is switched to the Temperature
setting screen.

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3.3.5 Locking MODE
1. Click the MODE button in the display of setting of
operation temperature then the display will be changed
into the display of locking mode.
2. Accelerating and stop right after the locked display will
prevent potential risks of malfunctioning of the product
due to unintended turning of Rotary Switch or disabled
application of push button. Besides, the remaining time in
timer and current speed of operation will be displayed
thereon together for users’ convenience.
3. If pressing Mode button, it is switched to the timer setting
screen.

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4. Products Management
4.1 Accessories
* Ordering Information
Image Ordering Number Information
DH.WHB510596* Block, BLC596, for 0.2ml PCR tube, 96 holes
DH.WHB510570* Block, BLC570, for 0.5ml Centrifuge Tube, 63 holes
DH.WHB511548* Block, BLC548, for 1.5/2ml Centrifuge Tube, 48 holes
DH.WHB521248* Block, BLT248, for ø12mm Test Tube, 48 holes
DH.WHB521335* Block, BLT335, for ø13mm Test Tube, 30 holes
DH.WHB521535* Block, BLT535, for ø15mm Test Tube, 30 holes
DH.WHB521628* Block, BLT628, for ø16.5mm Test Tube, 24 holes
DH.WHB521828* Block, BLT828, for ø18mm Test Tube, 24 holes
DH.WHB531515 Block, BLC515, for 15ml Conical Tube, 15 holes
DH.WHB535008 Block, BLC008, for 50ml Conical Tube, 8 holes
DH.WHB500102 Spare Block Extraction Tool
*
-
marks : 1 X block Extraction Tongs, BLE101 included
Validation(lQ, OQ)
Service DH.WHB30148 Validation Service(IQ,OQ), DBV148
4

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4. Products Management Method
4.2 Maintenance and Management
ØRegular inspection
ØHow to replace the fuse
Separate the power
cable in the back side
of the product, and
identify the fuse
holder.
Separate the holder
from the body
using “ㅡ“ driver.
Identify the fuse
and replace it.
120V : F5AL 250V
230V : F3AL 250V
Re-install the fuse
holder to the body
while pushing the
holder with hands.
Classifications A period of checking time
Day Week Month
Connection state of the source of electric power √
Damage of power cable √
Cleaning state of power cable √
Cleaning state of the Controller √
Cleaning state of the body √
Shape preservation of rubber foot √
Normal Control of Operation Mode √
Normal Control of Adjusting Knob √
Damage state of fuse √
State of mounting the block √
Cleaning state of the block √

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ØCleaning of the product
Maintain the cleaning state of the product by regular cleaning. The regular maintenance of the
product extends the use period of the product and minimizes the contamination of specimen.
1. Confirm whether or not any foreign matters exist, and if yes, immediately wipe off them.
2. Do not use abrasive or detergent based on solvent.
3. If a chemical substance stains the product, wear gloves and a mask which are composed of
chemical resistance material, and wipe off them with a piece of dry cloth.
4. When cleaning the product, you must separate the power cord from the body.
5. For the part from which the contaminant is not easily erased, wipe off only the part with
the towel wetting with the solvent that has low freezing point.
6. If the materials wetted by liquid or water are entered into this product, please immediately
disconnect the power of the product and stop its using.
7. Be careful so that the solution is not overflowed to the outside of Block.
8. When replacing the Block, please replace it using the Block Extraction Tool which is a
component after that the product has been sufficiently cooled.
9. After making sure periodically whether the foreign material exists inside the Block, please
remove the foreign material, if it exists.
ØDisposal of the product
When the warranty period of the product is terminated, it should be disposed in
accordance with the management regulation of wastes of the corresponding
territory.
ØStorage of the product
1. If the product is not used for long time, separate the power socket from the body, wrap and
store it.
2. Store them in the same place not to lose the components.