Major Science MD-01N-110 User manual

Genius Dry Bath Incubator
Instruction Manual
Catalog No.
MD-01N-110 / 220
MD-02N-110 / 220
MD-01N-T-110 / 220
MD-02N-T-110 / 220
www.majorsci.com
[email protected]
Version 02D
Revision on:2015.08.12

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Packing list
MD-01N-110 / 220
or
MD-02N-110 / 220:
- 1 × Single Block Genius Dry Bath Incubator
or
1 × Dual Block Genius Dry Bath Incubator
- 1 × Power Cord
- 1 × Genius Dry Bath Incubator Instruction Manual
Note:
You may not install the external temperature probe by yourself if
purchasing MD-01N-110 / 220 or MD-02N-110 / 220. Consider carefully
before purchasing.
MD-01N-T-110 / 220
or
MD-02N-T-110 / 220:
- 1 × Single Block Genius Dry Bath Incubator
or
1 × Dual Block Genius Dry Bath Incubator
- 1 × External Temperature Probe
- 1 × Power Cord
- 1 × Genius Dry Bath Incubator Instruction Manual
Signed by:
Date:
Major Science is liable for all missing or damaged parts / accessories
within 7 days after customer received this instrument package. Please
contact Major Science immediately regarding this issue. If no response
within such time period from consignee party, that will be consignee
party’s whole responsibility.

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Table of Contents
Packing list..........................................................................................................1
Warning ...............................................................................................................3
Section 1Introduction....................................................................................7
1.1 Overview ..................................................................................................... 7
1.2 Control and Features................................................................................... 7
Section 2Product Description ......................................................................9
Section 3Product Specifications................................................................10
Section 4Installation Instructions ..............................................................11
Section 5Operation Instructions ................................................................12
Temperature Calibration .................................................................................. 13
Section 6Function Control Software Instructions ....................................15
6.1 Installation Instruction................................................................................ 15
6.2 Operation Instruction ................................................................................. 15
Section 7Troubleshooting & Maintenance ................................................18
Troubleshooting Guide .................................................................................... 18
Error Detection ................................................................................................ 18
Maintenance.................................................................................................... 19
Section 8Ordering Information...................................................................20
Section 9Warranty.......................................................................................21

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Warning
Major Science Genius Dry Bath Incubator has been tested and found to
comply with safety limits for the CE regulation. Also, Genius Dry Bath
Incubator is RoHS compliant to deliver confident product which meets the
environmental directive. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate
radio frequency energy, and if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference
at their expense. Changes or modifications not expressly approved by the
party responsible for compliance could void the user’s authority to operate the
equipment. It is strongly recommended for the user to read the following points
carefully before operating this equipment.
1. Read and follow carefully the manual instructions.
2. Do not alter the equipment. Failure to follow these directions could result in
personal and/ or laboratory hazards, as well as invalidate equipment warranty.
3. Use a properly grounded electrical outlet with correct voltage and current
handing capacity.
4. Disconnect from power supply before maintenance and servicing. Refer
servicing to qualified personnel.
5. Never use this instrument series without having the safety cover correctly in
position.
6. Do not use the unit if there is any sign of damage to the external tank or
cover. Replace damaged parts.
7. Do not use in the presence of flammable or combustible material; fire or
explosion may result. This device contains components which may ignite such
materials.
8. Refer maintenance and servicing to qualified personnel.
9. Ensure that the system is connected to electrical service according to local
and national electrical codes. Failure to properly connection may create fire or
shock hazard.
10. Use appropriate materials and operate correctly to avoid possible hazards
of explosion, implosion or release of toxic or flammable gases arising from
overheated materials.

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11. Always use the block lifter to remove hot blocks, and wear appropriate
protection to avoid burning your hand.
ATTENTION:
Hot surface!
12. The instrument is intended for scientific research use only, and must be
operated by qualified personnel who realize the potential risks of the use of this
instrument. Major Science makes no claim that its instruments are designed or
certified as medical device; no representation, promises, express warranty, or
implied warranty will be made concerning the suitability of these instruments
for any medical use. Major Science will not provide customers any notice or
certification concerning its products being compliant as a medical device.
Safety Information
Use high level of precaution against any electrical device. Before connecting
the electrical supply, check to see if the supply voltage is within the range
stated at the rating label, and see to it that the device be seated firmly. Place
the unit in a safe and dry location; it must NOT touch the surrounding. Follow
the safety precautions for chemicals / dangerous materials. If needed, please
contact qualified service representative or ser[email protected]
Environmental Conditions
Ensure the instrument is installed and operated strictly in the following
conditions:
1. Indoor use only
2. ≤95% RH
3. 75 kPa – 106 kPa
4. Altitude must not exceed 2000 meters
5. Ambient to 40°C operating temperature
6. Pollution degree: 2
7. Mains supply voltage fluctuations up to ±10% of the normal voltage
Avoiding Electrical Shock
Follow the guidelines below to ensure safe operation of the unit.
Genius Dry Bath Incubator has been designed to use with shielded wires thus
minimizing any potential shock hazard to the user. Major Science recommends
against the use of unshielded wires.

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To avoid electrical shock:
1. In the event of solution accidentally spilled into the instrument, it must be
dried out for a period of time, at least 2 hours, and restored to NORMAL
CONDITION before each operation.
2. NEVER connect or disconnect wire leads from the power jacks when the
power is on.
3. WAIT at least 5 seconds after stopping a run before handling output leads or
connected apparatus.
4. ALWAYS make sure that hands, work area, and instruments are clean and
dry before making any connections or operating the equipments.
5. ONLY connect the power cord to a properly grounded AC outlet.
Avoiding Damage to the Instrument
1. Do not attempt to operate the device if it is damaged.
2. Protect this unit from physical damage, corrosive agents and extreme
temperatures (direct sunlight, etc.).
3. For proper ventilation and safety concerns, keep at least 10 cm of space
behind the instrument, and at least 5 cm of space on each side.
4. Use high level of precautions against the damages on the unit.
5. Do not operate the unit out of environmental conditions addressed above.
5. Prior to apply any cleaning or decontamination method other than
manufacturer’s recommendation, users should check with the manufacturer’s
instruction to see if the proposed method will damage the equipment.
Equipment Operation
Follow the guidelines below to ensure safe operation of the unit:
1. Check the displayed temperature figure and external temp. probe to see if it
is overheating, and check if it will function in the case of a single fault at least
once per day.
2. NEVER access dangerous chemicals or other materials to prevent possible
hazard of explosion and damage.
3. Do not apply lids or covers on the tube heated inside Genius Dry Bath
Incubator to prevent possible hazards of explosion and damages.
4. A temporary conductivity caused by condensation might occur even though
this series is rated Pollution Degree 2 in accordance with IEC 664.

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Symbols
The symbols used on Genius Dry Bath Incubator are explained below.
Indicates an area where a potential shock hazard may exist.
Consult the manual to avoid possible personal injury or
instrument damage.
ATTENTION: Hot surface!
Indicates disposal instruction.
DO NOT throw this unit into a municipal trash bin when this unit
has reached the end of its lifetime. To ensure utmost protection
of the global environment and minimize pollution, please recycle
this unit.

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Section 1 Introduction
1.1 Overview
Major Science’s single and dual block Genius Dry Bath Incubators provides
comprehensive designs for a wide variety of applications. Excellent
temperature control figures can deliver accurate and reliable experimental
results from one experiment to another. Genius Dry Bath Incubators are also
space compact instruments with competitive pricing offerings. It is a user
friendly unit that comes with great value. More importantly, Genius Dry Bath
Incubators are RoHS compliant and designed to comply with the CE
regulation.
MD-01N MD-02N
1.2 Control and Features
Please refer to the following page for the location of the following controls and
features.
(1) (2) (3) (4)
Front view

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Rear View
(8) (9) (10)
(1) Key – to increase temperature or time value
(2) Key – to decrease eithertemperature or time value
(3) Key – activate or stop the unit.
(4) Key – set or select timer mode
(5) TIMER – This LED light indicates running Timer Mode
(6) Set Temp - This LED light indicates temperature is on setting value
(7) Heating –This LED light indicates temperature is increasing.
(8) AC Power Switch – to switch the unit power ON/OFF
(9) AC Power Cord and Fuse Holder – Power Cord Socket and Fuse Holder
(10) RS232 Connected Port – for Data Log

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Section 2 Product Description
Both single and dual block Genius Dry Bath Incubators use interchangeable
heating block modules for a variety of applications, including restriction
enzyme digestion, denaturing DNA, BUN, melting agar, coagulation studies,
hybridization, and Hot Start thermo-cycled reaction. Due to its molded
aluminum alloy chamber, it can be applied as a mini water bath. All models
incorporate a PID controller for easy temperature selection, rapid heat up and
excellent stability. Temperature may be set in 0.1°C increments from 5°C
above ambient to 150°C. An optional temperature probe is available for placing
directly in samples. A timer equipped within the unit may be set from 1 to 999
min for user’s convenience. In addition to Function Control software package
which controls the dry bath incubator through a computer is also a
comprehensive design for your experiment.
Features:
Microprocessor controller with digital display
User temperature calibration
Leakage proof for molded aluminum alloy heating chamber
Single and Dual block modes
Optional external temperature probe is available
Optional Function Control software package is available

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Section 3 Product Specifications
Controller Digital microprocessor controller
Display LED display
Heating Power 125W for MD-01N
200W for MD-02N
Power Rating 1.0A for MD-01N
1.6A for MD-02N
Temperature Control Range 5°C above ambient to 150°C
Temperature Increment 0.1°C
Temperature Calibration Yes
Temperature Uniformity ± 0.2°C @ 37°C
Temperature Accuracy ± 0.2°C @ 37°C
Timer 1- 999 min, continuous
Safety Device Leakage proof for heating chamber
Over Temperature protection
SSR failure detection
Operating Temperature Ambient to 40°C
Heating Chamber Material Molded aluminum alloy chamber
Chamber Dimension 104.5 x 79.5 x 50 mm (W x L x H) for MD-01N
159.5 x 104.5 x 50 mm (W x L x H) for MD-02N
Block Material Aluminum
Block Type Standard and customized types are available
Data Log RS-232 (Max. 2.5 meter long)
Rated Voltages 110V~ or 220V~; 50/60Hz
Unit Dimension 200 x 298 x 80mm (W x L x H)
Weight Approx.2.6 kg for MD-01N
Approx.2.8 kg for MD-02N
Operating System
Windows XP(32-bit)
/
Windows Vista(32-bit)
/
Windows 7(32/64bit) /Windows 8(64bit)

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Section 4 Installation Instructions
Genius Dry Bath Incubator is actually a pre-installed instrument. As long as it is
placed on a sturdy and level surface in a safe, dry place, and is inserted with
one or two heating aluminum block(s) or simply water as a water bath, it is
ready for operation.

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Section 5 Operation Instructions
1. Place Genius Dry Bath Incubator on a sturdy and level surface in a safe, dry
place, away from laboratory traffic.
2. Ensure that the AC power switch is OFF, then plug the three-pronged power
cord into a grounded three-prong AC outlet of the appropriate voltage (115V
or 220V as indicated on the rating sticker near the AC cord on the back of
the unit).
3. Select suitable module block(s) or appropriate water volume and put it /
them into the Genius Dry Bath Incubator.
4. Turn the AC power ON.
5. Run temperature calibration procedure when using the instrument for the
first time (see page 12).
6. Press or Key to adjust to the desired temperature.
7. If setting heating time is required, press Key, and then press
Key or Key to adjust timer upon your request. The unit will stop with
alarm when timer is up.
8. Press the Key to start heating.
9. If to reset timer is required during heating, press Key to deactivate
heating.
10. If the optional external temperature probe is used, plug it into the connector
located on the rear panel.
Note:
If you’d like to have an additional external temperature probe,
please contact with Major Science and send the instrument back to
our factory.

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11. Press Key again to stop the unit.
Temperature Calibration
Genius Dry Bath Incubator with the optional block(s) has been calibrated as a
set. However, different block types or different water source may have different
influences and may cause different results. For optimum accurate temperature
control or while changing with different kinds of block or water, Genius Dry
Bath Incubator should be calibrated in accordance with the procedure outlined
below.
1. Insert a 300mm calibrated laboratory thermometer into the thermometer
holding port, which is on the block, or in the middle of chamber when water
is filled.
2. Switch the main power ON and press Key simultaneously. The
Genius Dry Bath will beep and the LED display (bottom left segment) will
start flashing. This indicates the unit being under Calibration Mode. Release
the Key.
This Segment will be flashing
3. Press or Key to adjust display value to the temperature you
want to control accurately, and then press Key.
4. Wait for approximately 40~50 min until “all LED figure” is flashing.
5. Adjust the display value to the same value as thermometer. And then press
Key.

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6. The calibrated procedure is finished. Please wait for a few more minutes for
the microprocessor to automatically adjust displayed temperature value to
the same value with thermometer measured.

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Section 6 Function Control Software Instructions
NOTE: All rights reserved by Major Science co., ltd.
6.1 Installation Instruction
1. Insert the CD into CD ROM and press the setup.exe in the Installer Folder
for installation.
2. Follow up the instructions shown on the computer display screen to
complete the installation.
6.2 Operation Instruction
1. Start MD-01 software program. The screen below will be displayed. There
are two main sections in the software: View Chart, and View History.
2. View Chart Section:
Serial Port No. Communication port selections between computer and
Genius Dry Bath Incubator
Link Status Indication whether Genius Dry Bath Incubator is linked with
computer or not
STOP For Genius Dry Bath Incubator ON / OFF control
EXIT To exit this software
Temp. SV The set temperature value

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Temp. PV The real temperature value being measured
Timer SV (Min) To set operation time
Time RUN (Min) To indicate how many minutes Genius Dry Bath Incubator is being
operated
Temp. SV ON / OFF To show the temp set value on the table or not
Temp. PV ON / OFF To show the real time temp value on the table or not
REC. period To set up how frequent the operation data is recorded
REC. period ON / OFF To start or stop recording
Enlarge the record table
Move the record table
3. View History Section:
Serial Port No. Communication port selections between computer and Genius Dry
Bath Incubator
Link Status Indication whether Genius Dry Bath Incubator is linked with
computer or not
STOP To stop the software and instrument
EXIT To exit this software
Temp. SV The set temperature value
Temp. PV The real temperature value being measured
Timer SV (Min) To set operation time
Time RUN (Min) To indicate how many minutes Genius Dry Bath Incubator is being

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operated
Temp. SV ON / OFF To show the temp set value on the table or not
Temp. PV ON / OFF To show the real time temp value on the table or not
CLEAR CHART OFF To clear up the curves in the table
Open File ON: to view historic record data
OFF: No historic record data is shown
Enlarge the record table
Move the record table

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Section 7 Troubleshooting & Maintenance
Many operating problems may be solved by carefully reading and following the
instructions in this manual accordingly. Some suggestions for troubleshooting
are given below. Should these suggestions not resolve the problem, please
contact our SERVICE DEPARTMENT or a distributor in your region for
assistance. If troubleshooting service is required, please include a full
description of the problem.
Troubleshooting Guide
Problem Recommendations
LED does not light up
Check the FUSE
Ensure that the AC power switch is ON
Check the three-pronged power cord are properly plugged into a
grounded three-prong AC outlet of the appropriate voltage
Error Detection
Error Types Description Solution
Err1
If the actual temperature is over 5°C than
the set temperature value during operation,
“Err1” will be displayed along with alarm,
and the instrument will shut down
automatically.
Turn off the device and restart it. Check if
the problem still exists. If yes, please
contact the service department of Major
Science or your local distributor fo
r further
assistance.
Err2
If temperature value rises automatically
without pressing the START Key to start
heating after powering on the unit, “Err2”
will be displayed with alarm. This problem is
due to SSR failure.
Please contact the service department of
Major Science or your local distributor for
service.
Err3
If internal temperature sensor is broken or
connection problem occurs during
operation, “Err3” will be displayed with
alarm, and the instrument will shut down
automatically.
Please contact the service department of
Major Science or your local distributor for
service.

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Maintenance
Genius Dry Bath Incubator may be cleaned with a moist cloth containing a mild
soap solution. The chamber and blocks are constructed of aluminum alloy and
may be cleaned with any of the commercial aluminum cleaners on the market.
The heating surface contains a PTFE coating. Please avoid contact with sharp
objects(Label shown below).