LKB Bromma Electrophoresis Power Supply Model 2197. Shipping is going to cost you 15€ within germany and 30€ within the EU as this thing weights 13kg. Get the best deals on LKB Bromma Other Medical & Lab Equipment when you shop the largest online. EDIT: I can get those potis locally, if you want to buy it with new potis i'll have them installed within a day. Find Pharmacia LKB 2197 Power Supply 000323 at the best price available at Triad Scientific. Price? 170€ w/o new potentiometers, 220€ w new Visha precision potis. I am going to put it on ebay after i replaced those potis, but since you can (and should) use it without them and they just inflate the price by roughly 60€ i figured i put it up here if one of you guys wants a cheaper version. Remote control not included Technical specifications: 102500 VDC, 1250 mA, 1 100 W. I only controlled it via the remote interface (0-10V input for U,I & P) and would recommend doing that as it is the only way to get a precise voltage: For every 4mV of input voltage you get 1V output. They are completey worn out, replacement potis (5k, 2W) cost roughly 20 bucks per piece. I tested it up to 1kV, it works fine BUT: If you want to use it without a second lab PSU to set the output voltage you have to replace at least two of the potentiometers (voltage & current). Absolutely needed as the 10 turn potentiometer for the voltage is way too course (250V per rotation). At 2.5kV, that's a whopping 4 mA -decent accuracy, manufacturer claims better than 1%, i measured a delta V of 1kV -has a timer for 0-60 hours of operation before shutting off -multiple safety switches, the outputs are not live when you turn the PSU on -voltage, current and power can be set and read via a remote interface. I am selling it because i simply don't need a 2.5kV supply anymore and it is taking up a lot of space on the bench. It was originally intended to be used as a PSU in biochemistry (DNA strain separation in gels). This system can control up to four parameters: time, power, current and voltage while allowing automatic programming of an electrophoresis experiment.

Hi guys, i am selling one of my HV power supplys: It's a LKB Bromma 2197, a rather beefy HV power supply that can deliver up to 2.5kV DC. TheLKB Bromma 2197 Power Supplyis designed for use in electrophoresis experiments, DNA- sequencing and gel electrophoresis with discontinuous buffers.

Lkb bromma 2197 power supply manual