PCH Series Personal Benchtop Cooler/Heater - PCH1
    PCH Series Personal Benchtop Cooler/Heater - PCH1

Grant Instruments

PCH Series Personal Benchtop Cooler/Heater - PCH1

-10ºC to 100ºC (ambient -30ºC minimum)
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  • Cooling/heating setting range from – 10ºC to 100℃, with very rapid cool down and heat-up times
  • Stability ± 0.1℃, uniformity ±0.25℃ at 37℃
  • Convenient integral reaction timer with audible alarm
  • Dry temperature control system maintains a clean and vibration-free working environment
  • A 2-line LCD display clearly indicates both set and actual values for temperature and time. Works in combination with simple push buttons for easy set-up.
  • Flexible tube sizes and rapid heat-up/cool-down times enables swift change of application
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Grant PCH-1/PCH-2/PCH-3 personal benchtop cooler/heaters are ideal for laboratory applications requiring cooling and heating in microtubes within the temperature setting range of – 10℃ to +100℃. The PCH cooler/heaters enable a stable temperature to be maintained during room temperature fluctuations.

  • PCH-1 - 12x1.5 ml plus 20x0.5 ml tubes 
  • PCH-2 - 20x1.5 ml tubes 
  • PCH-3 - 20x2 ml microtubes

The ingenious block construction, combined with a powerful Peltier module, produces very rapid cooling and heating for a swift change of application and increased flexibility. In addition, the Peltier effect produces efficient cooling and heating for small thermal loads without the use of a refrigeration system. The dry temperature control system maintains a clean working environment, reducing the chance of contamination or sample dilution. A Peltier system, without the vibration of refrigeration or the turbulence of a water bath, is also ideal for all incubations where stable conditions are critical.

Benefits

  • Cooling/heating setting range from – 10ºC to 100℃, with very rapid cool down and heat-up times
  • Stability ± 0.1℃, uniformity ±0.25℃ at 37℃
  • Convenient integral reaction timer with audible alarm
  • Dry temperature control system maintains a clean and vibration-free working environment
  • A 2-line LCD display clearly indicates both set and actual values for temperature and time. Works in combination with simple push buttons for easy set-up.
  • Flexible tube sizes and rapid heat-up/cool-down times enables swift change of application

The PCH is a very effective tool for DNA sample preparation for denaturing electrophoresis. The exceptionally rapid heat up enables the denaturation temperature of 95℃ to be reached swiftly, the timer will signify denaturation time-up, and the samples can be rapidly cooled again ready to load the gels.

Applications

  • Life science – storing frozen restriction enzymes, nick translations, 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.

Specifications

 

PCH-1

PCH-2

PCH-3
Dimensions (hxdxw) 165x260x240mm 165x260x240mm 165x260x240mm
Temperature range -10 to 100℃ -10 to 100℃ -10 to 100℃
Temperature control range Ambient -30 to 100℃ Ambient -30 to 100℃ Ambient -30 to 100℃
Stability 0.1℃ 0.1℃ 0.1℃
Setting resolution 0.1℃ 0.1℃ 0.1℃
Block Dimensions 100x110mm 100x110mm 100x110mm
Heat up time – 25ºC to 37ºC ºC/min 3 ºC/min 3 ºC/min 3 ºC/min
25ºC to 100ºC ºC/min 16 ºC/min 16 ºC/min 16 ºC/min
Cool down time 100ºC to -10ºC ºC/min 28 ºC/min 28 ºC/min 28 ºC/min
25ºC to -10ºC ºC/min 21 ºC/min 21 ºC/min 21 ºC/min
Capacity 12x1.5 plus 20x0.5ml 20x1.5ml 20x2.0ml
Display 2 linex16 character LCD 2 linex16 character LCD 2 linex16 character LCD
Timer 1 minute to 96 hours/non-stop 1 minute to 96 hours/non-stop 1 minute to 96 hours/non-stop
External power supply Input AC 120-230V, 50/60Hz Output DC 12V Input AC 120-230V, 50/60Hz Output DC 12V Input AC 120-230V, 50/60Hz Output DC 12V
Power consumption – 230V 55W (4.4A) 55W (4.4A) 55W (4.4A)
Power consumption – 120V      
Input voltage 12V dc 12V dc 12V dc
Weight 3.2kg 3.2kg 3.2kg
GRT-PCH-1 12V

Our standard delivery is 3-5 working days (where products are available) Monday to Friday, excluding public holidays when you order by 2pm. Details of our returns and cancellation policy can be found in our Returns Policy & Section 11 of our Terms and Conditions. For more information please contact us on 01924 444 577 or Email Us.

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