BioSan CH-100 drying block for heating/cooling
The BioSan CH-100 drying block is a versatile laboratory device that offers both heating and cooling functions. It is ideal for the preparation of samples in DNA analysis, hybridization reactions and enzyme reactions. Thanks to its precise temperature control and fast switching between heating and cooling, the CH-100 is a preferred choice for laboratories with high sample preparation requirements. Comparisons such as BioSan Dry Block Thermostat Bio TDB-100 show that the CH-100 stands out for its versatility and efficiency.
Features and functions
The BioSan CH-100 combines the functions of a cooling and heating dry block thermostat. Equipped with a Peltier electric module and an aluminum block, the device enables rapid temperature changes through forced ventilation of a radiator. The temperature and time are controlled by a microprocessor which displays both the actual and set values.
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Temperature range: -10 °C to +100 °C
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Block capacity:
- 20 microtubes of 0.5 mm each and 12 microtubes of 1.5 mm each (block 1)
- 20 1.5 mm microtubes (block 2)
- 20 2 mm microtubes (block 3)
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Control range: 30 °C below room temperature to +100 °C
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Setting accuracy: 0.1 °C
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Stability: ±0.1 °C
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Temperature uniformity at 37 °C: ±0.25 °C
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Temperature calibration coefficient: 0.936 to 1.063
Design and features
The CH-100 is a compact desktop device with a modern design in white and blue. It is operated via a digital display and push buttons that make it easy to set the desired temperatures. The appliance has a 32-character LCD screen that displays the set and current values.
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Dimensions: 240 mm x 260 mm x 165 mm
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Weight: 3.2 kg
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Power consumption: 55 watts
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External power supply: Input AC 100-240 V 50/60 Hz, output DC 12 V
Certifications and standards
The BioSan CH-100 meets all relevant laboratory standards and is CE-certified, which underlines its safety and reliability.
Application examples
The BioSan CH-100 is used in various laboratories, especially in areas such as
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DNA analysis: preparation of samples for PCR and other genetic tests.
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Hybridization reactions: Efficient performance of hybridization protocols.
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Enzyme reactions: Optimal conditions for enzymatic reactions that require precise temperature control.
FAQs
How precise is the temperature control of the CH-100?
The temperature control of the CH-100 is very precise, with a setting accuracy of 0.1 °C and a stability of ±0.1 °C.
Can the CH-100 be operated continuously?
Yes, the CH-100 can be used in continuous operation, with a digital timer that can be set from 1 minute to 96 hours.
Which tube sizes fit into the CH-100?
The CH-100 can accommodate various tube sizes, including 0.5 mm, 1.5 mm and 2 mm microtubes.
Conclusion
The BioSan CH-100 heating/cooling dry block is an essential piece of equipment for laboratories that require precise and versatile temperature control. With its combination of heating and cooling functions, high accuracy and ease of use, the CH-100 offers an excellent solution for a wide range of laboratory applications.
