Bio Rad Chef Mapper Power Module w/ Variable Speed Pump

Bio Rad Chef Mapper Power Module w/ Variable Speed Pump

***This unit was tested as far as we could. We don't have all the components to fully test the Chef Mapper Power Module. Unit powers on with display lit and after a few minutes, nothing shows on display. Variable Speed Pump is working. Unit has slight wear from normal use.  Buyer can expect the same items pictured with 30-day warranty. See photos for details. 

includes:

• Chef Mapper Power Module
• Variable Speed Pump

The Bio Rad CHEF MAPPER Power Module contains the electronics for pulsed field electrophoresis. This includes a 350 V power supply, the switching functions, and drivers for the 24 electrodes. The front panel contains a two line fluorescent display, buttons, switches, jacks, and a fuse as described in Section 4. The fused power supply operates with a maximum of 9 V/cm, or 350 V. The lowest gradient is 0.6 V/cm, or 20 V. The drivers provide clamped homogeneous electric fields in the chamber and maintain them regardless of the pulse angle selected. This feature, dynamic regulation, regulates the potentials so that the proper voltages are maintained regardless of gel size or fluctuations in buffer conductivity or temperature.

• The Variable Speed Pump is a 120 V, pulsed field gel electrophoresis pump, for use with any CHEF system