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Power supplies, EV2xx series

Supplier: Consort
A complete range of power supplies for electrophoresis applications, including DNA sequencing, flat bed iso-electric focussing, horizontal and vertical gels, electro-elution, Western blotting and semi-dry blotting.

  • All models are method programmable with up to 9 different programmes each with 9 steps
  • Timer or volt-hour controlled operation: The microcomputer will automatically terminate the run and sound an alarm when the countdown to the selected value is complete
  • Each model can constantly monitor the behaviour of all parameters to prevent depletion of the buffer in the electrophoresis tank by terminating the run when abnormal changes occur
  • Data logging: Stores up to 3600 output values (voltage, current and power, time or volthours) including programme number and step
  • All power supplies can be controlled by a computer using special commands

Up to nine different programmes, each with nine steps, of frequently used parameters can be stored in the non-volatile memory for future recall. All units read voltage in 1 V increments, current in 1 mA increments and power in 1 W increments. Each step is able to recall the next one, providing a flexible multiple step function for special techniques. Parameters of the running step can be changed temporarily without interrupting the run. All models also offer manual programming, automatic crossover and automatic recovery after power failure.

Ordering information: Supplied with instruction manual and mains lead. Models EV232, EV233 and EV262 include three extra pairs of 2/4 mm adapters (E200).

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Maxi power supplies, 150 W
Description Pk VWR Catalog Number Quantity
EV231 power supply, UK plug 1 730-1124
EV265 power supply, UK plug 1 730-1141

Maxi power supplies, 300 W
Description Pk VWR Catalog Number Quantity
EV202 power supply, UK plug 1 730-1115
EV262 power supply, UK plug 1 730-1138
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Model EV231 EV265 EV202 EV262
Voltage (V) 0 - 300 0 - 600 0 - 300 0 - 6000
Current (mA) 0 - 1000 0 - 500 0 - 2000 0 - 150
Power (W) 0 - 150 0 - 300
Parameter range (% full scale) 1 - 100
Timer (h) 0 - 99:59
Volt-hours (kVh) 0 - 99,99 0 - 99.99 0 - 99,99
Display LCD, 2×16 characters
Resolution (V;mA;W) 1;1;1
Programs 9×9 set of parameters
Outputs 4 in parallel, 4 mm sockets 4 in parallel, 2 mm sockets
Min. load resistance (Ω) 30 5 1200
Buffer depletion detection On/off, programmable
Load detection On/off, programmable
Ground leakage detection Yes
Overload detection Yes
Ambient temperature (°C) 0...+40
Relative humidity (%) 0 - 95, non-condensing
Power requirements (VAC;Hz;W) 210 - 250; 50/60; 200 210 - 250; 50/60; 360
W×D×H (mm) 310×260×150
Weight (kg) 6 10


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Description Pk VWR Catalog Number Quantity
Adapters, pair, 4 mm plug to 2 mm socket (E200) 1 PAIR 730-2003
Adapters, pair, 2 mm plug to 4 mm socket (E204) 1 PAIR 582-2012
Cables, pair, M/F, 4+4 mm (E201) 1 PAIR 732-1629
Cables, pair, M/F, 2+4 mm (E203) 1 PAIR 582-2011
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