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Grant Instruments

QBH High Performance Digital Dry Block Heating Systems

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  • Temperature range ambient +5ºC to 200ºC, with rapid heat-up time
  • Stability: ±0.1ºC
  • Uniformity: ±0.1ºC
  • Digital temperature control for optimal precision
  • Range of convenient features including alarms, single and dual point calibration, programmed start/stop, ‘offset' for known sample temperature variation and choice of external or internal probes
  • Includes block removal tool for easy and safe removal of blocks.
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Grant QBD Dry Block Heating Systems is a versatile general-purpose system with removable/interchangeable blocks and a comprehensive specification to suit most dry block heating applications in the laboratory.

Benefits

  • Temperature range ambient +5ºC to 200ºC, with rapid heat-up time
  • Stability: ±0.1ºC
  • Uniformity: ±0.1ºC
  • Digital temperature control for optimal precision
  • Range of convenient features including alarms, single and dual point calibration, programmed start/stop, ‘offset' for known sample temperature variation and choice of external or internal probes
  • Includes block removal tool for easy and safe removal of blocks.

Applications

  • A source of precision temperature control for general, routing applications and sensitive analytical procedures including enzyme digestions, enzyme activity studies and nucleid acid hybridisations.

Specifications

  • High power heater for fast heat-up – 25ºC to 100ºC in only 15 minutes.
  • Simple-to-use rotor plus two keys provide access to the interactive interface for fast, accurate set-up and use
  • Clear digital display – easy to read from a distance for instant reassurance
  • Convenient timer facility, with audible buzzer, for reaction timing and function timing, e.g. delayed heater switch-on/turn-off
  • Wide range of interchangeable blocks enables you to mix and match sample tubes as desired – extraction tool supplied as standard for easy and safe removal of blocks.
  • Overtemperature cut-out protects your samples and your workplace
  • High quality, robust construction in streamlined cool wall aluminium and chemical-resistant plastic – durable in demanding environments
  • Compact footprint to optimise use of benchspace
  • Options include blocks for 0.2 ml tubes, strips and 96-well microtitre plates used in molecular biology and biotechnology applications 
 

QBH2
Dimensions (hxdxw) 120x295x200mm
Temperature range @37℃ Ambient +5 to 200℃
Stability @37℃ 0.1±ºC
Uniformity within the block @37℃ 0.1±ºC
Uniformity across similar blocks @37℃ 0.2±ºC
Temperature display •
Display resolution 0.1℃
Heat up time 25ºC to 100ºC 15 minutes
Three programmable temperature/ time segments plus end-of-program segments •
Reaction timer, with audible buzzer 1 to 999 minutes
Function timer for delay of heater start-up/switch-off Up to 72 hours
Off-set adjustment •
Two-point calibration of internal and external probes •
High/low temperature alarms, settable to within 0.5ºC of set temperature •
Fault indication display •
Extraction tool for easy and safe block removal •
Safety Thermal fuse
Heater power – 230V 300W
Heater power – 120V 200W
Supply voltage 120 or 230V
Weight 3kg

 

GRT-QBH2

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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