Grant - Model CH3-150 -Combitherm-2 Dry Block Heating/Cooling System

• Life-science - storing restriction enzymes, nick translation, ligation reactions, restriction digests, protein solubilisation for PAGE, warm incubation of microcentrifuge tubes for hybridisation, enzyme reactions and deactivations
• Clinical - cooling blood samples prior to coagulation testing. Acylcarnitines derivatisation, MRSA and PBP2 latex testing, heating flush/media used in egg recovery, fertility to keep test tubes at correct temperature during egg collection
• Incubating samples at set temperatures, heating block for boiling of solutions in tubes
• Life-science-cell digestion, DNA/RNA extraction, post sequencing PCT clean-up-dry down step, boiling in vitro DNA RNA/ protein samples, incubating invitro reactions/digestions, extraction of DNA for real-time PCR analysis, denaturing nucleic acid and protein samples
• Industrial - digestion of environmental samples for chemical oxygen demand analysis, soil digests, maintaining temperatures

• Stability: ±0.1ºC
• Independently regulated heating and cooling blocks in the same unit
• Digital timer with sound alarm: 1 min to 99 h 59 min (increment 1 min)
• User adjustable programmes (temperature and time): 16 (heating) + 16 (cooling)
• Digital temperature control for optimum precision
• Temperature Calibration Function
• Protective lid

The CH3-150 has seven interchangeable blocks available. Custom blocks available on request.

• Dimensions (h x d x w) : 220 x 285 x 295mm
• Heating block temperature range : +25 to +150°C
• Heating block temperature control range : Ambient +5 to +150°C
• Heating block setting resolution : 1°C
• Heating block stability : ±0.1°C
• Cooling block temperature range : –3 to +20°C
• Cooling block temperature control range : Ambient -23 to ambient -5°C
• Cooling block setting resolution : 0.1°C
• Cooling block stability : ±0.1°C
• Digital timer with sound alarm : 1 min–99 hrs 59 min (increment 1 min)
• User adjustable programs (temperature and time) : 16 (heating) + 16 (cooling)
• Display : LCD
• Nominal operating voltage : 230V only (50/60Hz)
• Weight : 5.6kg