- DL manuals
- Major Science
- Power Supply
- mini pro
- Instruction Manual
Major Science mini pro Instruction Manual
Summary of mini pro
Page 1
1 mini pro 300v power supply instruction manual catalog no. Mini-300 www.Majorsci.Com service@majorsci.Com version 02a revised on:2012.8.14.
Page 2
2 packing list mini-300 - 1x mini pro 300v power supply - 1x power cord - 1x 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 th...
Page 3
3 table of contents packing list ................................................................................................... 2 section 1 warning ................................................................................... 4 section 2 introduction .........................................
Page 4
4 section 1 warning major science mini pro 300v power supply has been tested and found to comply with the limits for the ce regulation. Also, it is rohs compliant to deliver confident product which meets the environmental directive. These limits are designed to provide reasonable protection against ...
Page 5
5 of explosion, implosion or release of toxic or flammable gases arising from overheated materials. 11. The unit shall be operated only by qualified personnel. Safety information use high level of precaution against any electrical device. Before connecting the electrical supply, check to see if the ...
Page 6
6 avoiding damage to the instrument 1. Do not attempt to operate the device if damage is suspected. 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 ins...
Page 7
7 max. Voltage: 300 v max. Current: 400 ma max. Watt: 60 w this product has been tested to the requirements of can/csa-c22.2 no. 61010-1, second edition, including amendment 1, or a later version of the same standard incorporating the same level of testing requirements this limited warranty shall no...
Page 8
8 of dirt or dust, or mains supply problem, thunderstorm activities, or infestation by insects or vermin, or exposure to abnormally corrosive conditions, or operation with extreme heat or humidity..
Page 9
9 section 2 introduction 2.1 overview major science mini pro 300v power supplies are recognized as unique power supplies equipped with very powerful specifications to cover the majority of electrophoresis applications on the market. Sufficient and accurate output voltages, two terminal pairs, and it...
Page 10
10 2.2 product description & feature combining small size and versatility, the newly redesigned mini pro 300v power supply is an ideal choice for any researcher. Capable of providing constant current or constant voltage in 1 ma or 1 v steps, the unit is perfectly suited to run both vertical polyacry...
Page 11
11 section 3 technical specification cat. No mini-300 output voltage / inc. 10 - 300v / 1v output current / inc. 10 - 400ma / 1ma max. Watt 60w output type constant voltage or constant current control microprocessor controller terminal pairs 2 pairs timer 1 - 999 minutes with alarm, continuous safet...
Page 12
12 section 4 installation instructions mini pro 300v power supply is actually a pre-installed instrument. As long as it is placed on a sturdy and level surface in a safe, dry place, and further connects with well-prepared electrophoresis system, it is ready for operation..
Page 13
13 section 5 operation instructions 5.1 control interface you will be able to find six buttons and 4 led indicators from the faceplate. The led indicates the status of the unit. A. Setup mode (before pressing run/start) led light indicates your current parameter. If you are setting a value for volta...
Page 14
14 6. – start or stop the unit 5.2 start the operation note: to operate under constant voltage or constant current modes, adjust the other parameter to the maximum value. For example, to operate under constant voltage, adjust current to max before running using constant voltage, and vice versa. 1. P...
Page 15
15 timer button, and then press key or key to adjust timer accordingly. Note: when timer is set as “0”, it means continuous operation. 9. Press key to start the run. Once the electrophoresis starts, the led light next to the button will light up. 10. Press key again to stop the unit at any time if n...
Page 16
16 section 6 trouble shooting and 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, contact our service department o...
Page 17
17 error message over voltage(300v limitation reached) press start/stop buttonto clear the error message. Contact ms service dept. If the problem persists. Error message thermal limitation reached(output voltage (1) check the connections (2) if er3 error message persists, the problem may be caused b...
Page 18
18 identical type of fuse (t2ah250v) as provided in the fuse holder (see figure below). 4. Place the fuse holder back into the compartment. 5. Snap the cover closed. Maintenance mini pro 300v power supply uses all solid-state components and should require no maintenance or recalibration under normal...
Page 19
19 section 7 ordering information cat. No. Description mini-300 mini pro 300v power supply single electrophoresis package mjs-mini300 package of mj-105-s and mini-300 mjr-mini300 package of mj-105-r and mini-300 mt-mini300 package of mt-108 and mini-300 dual electrophoresis package mjss-mini300 pack...
Page 20
20 section 8 warranty major science warrants apparatus of its manufacture against defects in materials and workmanship, under normal service, for one year from the shipping date to purchaser. This warranty excludes damages resulting from shipping, misuse, carelessness, or neglect. Major science’s li...