Kleinfeld
CH-100 Heating- / Cooling Dry Blocks

Combination of a heating dry block and a cooling dry block thermostat. The combined construction of aluminium block and Peltier element module cooled with the forced ventilation radiator provides fast changing of the cooling and heating modes. CH-100 is a very effective instrument of sample preparation during enzyme reactions, hybridisation reactions, DNA analysis.
  • Microprocessor controlled time and temperature.
  • Simultaneous indication of set and actual temperature and time.

Blocks capacity:
  • CH-1 block for 20 x 0.5 ml and 12 x 1.5 ml microtubes.
  • CH-2 block for 20 x 1.5 ml microtubes.
  • CH-3 block for 20 x 2 ml microtubes.
Blocks are built-in.
Technical Data:
Temperature setting range:- 10 to + 100 °C
Temperature control range:30 °C below ambient to + 100 °C
Temperature setting resolution:0.1 °C
Temperature stability:± 0.1 °C
Digital time setting:1 min to 96 h / non-stop (increment 1 min)
Display:LCD, 2 x 16 signs
Overall dimensions:240 x 260 x 165 mm
Weight:3.2 kg
Input current / power consumption:12 V, 4.4 A / 55 W
External power supply:input AC: 100 to 240 V, 50 / 60 Hz
output DC: 12 V
 DescriptionPUOrder No.in Stock 
 CH-100 with block CH-115437131-on demand
 CH-100 with block CH-215437132-on demand
 CH-100 with block CH-315437133-on demand
Heating- / cooling dry blocks with interchangeable thermoblocks on request (type CH3-150).