Bio-Rad Chef Mapper® 801BR Power/Control Module for Gel Electrophoresis System

Bio-Rad Chef Mapper® 801BR Power/Control Module for Gel Electrophoresis System Very good condition with minor scuffs/scratches on cabinet, protective film still over display. Unit powers on. Completes self-test. Display bright. Cooling fan clean and quiet. Menu can be accessed. No further testing possible. No manual, cables, or other accessories. Purchaser responsible for compatibility, correct set-up and proper use. As shown.

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. 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.