• 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.

Interchangeable block for 5 x √Éò 29mm tubes, flat bottom, depth 40mm for use with Grant CH3-153

QB-H - For 56 x 0.2ml microtube, 14mm hole depth, dia. 6.5mm for use with Grant QBD or QBH dry heaters

• Temperature range ambient +5ºC to 130ºC, 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.

QB-10 - For 24 x dia. 10mm test tubes, 50mm hole depth for use with Grant QBD or QBH dry heaters

Interchangeable block for 18 x √Éò 12mm tubes, round bottom, depth 58mm for use with Grant CH3-155

QB-12 - For 24 x dia. 12mm test tubes, 50mm hole depth for use with Grant QBD or QBH dry heaters

QB-18 - For 12x18mm (dia.) test tubes, 50mm hole depth for use with Grant QBD or QBH dry heaters

Interchangeable block for 10 x 16mm tubes, depth 56mm for use with Grant CH3-152

• Temperature range ambient +5ºC to 130ºC, 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.

Interchangeable block for 2 x 48mm tubes, depth 58mm for use with Grant CH3-150

• Available number of blocks: 1, 2, 4, 6
• Blocks are easy to use, no tools required
• Digital LED display
• Temperature Range: Ambient + 5 to 120∞C
• Stability: ± 0.2 to 0.5∞C
• Uniformity: ± 0.2∞C†at 37∞C
• Working Environment: 18 to 33∞C, 20% to 80%RH, non-condensing
• Applications: Incubation & Activation of Cultures, Enzyme Reactions, Immunoassays, Melting/Boiling Points, Isothermal Incubations, Nucleic Acid Denaturation

• 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