What types of sample tubes can be used with this unit?

This unit typically uses interchangeable aluminium insert blocks designed to hold various standard laboratory tubes, such as microcentrifuge tubes, PCR tubes, or cryovials. Buyers should confirm specific insert compatibility with the seller.

How quickly can this unit reach its target temperature?

Achieving a target temperature depends on the ambient conditions and the specific temperature required. For example, reaching 4 °C from 20 °C ambient may take approximately 30 minutes, while extreme temperatures like 0 °C or 40 °C can take longer. Pre-cooling or pre-heating inserts can accelerate this.

Is this unit suitable for light-sensitive reagents?

Yes, units of this type often feature a dark lid designed to protect light-sensitive reagents and assist in maintaining temperature stability. This is a common design feature for precise sample incubation.

What maintenance is typically required for a dry block heater/cooler?

Maintenance for these units is generally minimal, primarily involving keeping the block inserts and exterior clean. Regular checks for proper ventilation and ensuring the power cord is in good condition are also advisable.

Can this unit be used for continuous operation?

Yes, dry block heaters and coolers like this are designed for continuous operation, providing stable temperature control over extended periods. The integrated timer often supports long incubation times.

What is the benefit of Isotemp™ technology?

Isotemp™ technology, commonly found in high-precision units, ensures uniform temperature distribution across the heating/cooling blocks. This is crucial for applications requiring consistent temperature exposure for all samples.

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Used Cole Parmer Techne Blockice Cooling Heating Block - Dry Block Heaters & Heat Blocks

used Equipment

Available

Verified seller

Cole Palmer - Cole Parmer Techne Blockice Cooling Heating Block

Name: Cole Parmer Techne Blockice Cooling Heating Block
Brand: Cole Palmer
SKU: 41991.SR4B
Availability: InStock

Price: Contact seller for price

This listing is for the Cole Parmer Techne Blockice Cooling Heating Block The unit is in full working condition and is ready for immediate use The Cole Parmer Techne BLoCKICE (also referred to as CB-200, FBLOCKICE) is a benchtop Peltier-cooled/heated block designed for precise incubation of sample tubes between 0 °C and 40 °C, ideal for maintaining biological samples within the 4–37 °C range Precise temperature control: Utilizes Isotemp™ technology to ensure uniform temperature across both aluminum blocks, with stability to ±0.2 °C Versatile block inserts: Holds two standard interchangeable aluminum insert blocks from the Dri‑Block® range; can use one double-width insert for higher tube volumes Timer & alert system: Integrated count-up/count-down timer programmable up to 9 days. Timer begins only once the set temperature is achieved, with an audible buzzer at completion User-friendly interface: Features a five-digit LED display in °C or °F, plus a dark lid to protect light-sensitive reagents and help maintain temperature Dimensions & build: Compact footprint (~190 mm × 240 mm × 225 mm), weighing ~3 kg, operating on 100–230 V AC, 50/60 Hz Performance notes: Achieves 4 °C within ~30 minutes at 20 °C ambient; reaching extremes like 0 °C or 40 °C may take hours, although pre-cooling inserts can accelerate that

Cambridgeshire, United Kingdom

5,773 km away

Model Number

Techne Blockice

Stock Number

41991.SR4B

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Maintaining biological samples at precise temperatures for enzyme reactions or cell culture.
Incubating reagents for molecular biology techniques such as PCR or restriction digests.
Cooling samples to prevent degradation during preparation or storage.
Heating samples for denaturation or other temperature-dependent processes.
General laboratory use requiring stable and uniform temperature control for small sample volumes.

Temperature range: Typically 0 °C to 40 °C, with some units capable of broader ranges.
Temperature stability: Commonly ±0.2 °C for this class of equipment, ensuring precise control.
Block capacity: Typically accommodates two standard interchangeable aluminium insert blocks, or one double-width insert.
Power supply: Units of this type commonly operate on 100–230 V AC, 50/60 Hz.
Footprint: For this class of benchtop equipment, a compact footprint is typical, often around 190 mm × 240 mm × 225 mm.
Timer functionality: Many units feature an integrated count-up/count-down timer, programmable for extended periods.
Display: A five-digit LED display in °C or °F is commonly found on units of this type.
Cooling/Heating technology: Peltier-based cooling and heating is typical for precise temperature control in this range.

This unit typically uses interchangeable aluminium insert blocks designed to hold various standard laboratory tubes, such as microcentrifuge tubes, PCR tubes, or cryovials. Buyers should confirm specific insert compatibility with the seller.

Dry block heaters are valued in laboratory and biotech settings for reliable, uniform sample heating. Buyers typically appreciate their compact design, precise temperature control, and ease of use. When purchasing used units, checking calibration accuracy, element functionality, and power cord condition remains important. Industry sentiment favours models with consistent performance records and minimal maintenance history. Common strengths include rapid heat-up times, good temperature stability, and compatibility with standard microtubes and vials. Corrosion resistance in the heating block surface is often considered desirable for longevity.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.