What types of sample tubes can this unit accommodate?

This unit is designed to hold interchangeable aluminium insert blocks, which can be configured for various tube sizes, including microcentrifuge tubes, PCR tubes, and larger vials. Buyers should check the available insert blocks for specific compatibility.

How quickly can the unit reach its target temperature?

Cooling to 4 °C from ambient (20 °C) typically takes around 30 minutes. Reaching extreme temperatures like 0 °C or 40 °C may take longer, though pre-cooling inserts can accelerate the process.

Is this unit suitable for light-sensitive samples?

Yes, units of this type commonly feature a dark lid to protect light-sensitive reagents and assist in maintaining temperature stability.

What is 'Isotemp™ technology'?

Isotemp™ technology refers to a system designed to ensure uniform temperature distribution across the heating/cooling blocks, enhancing temperature stability and reproducibility for sensitive applications.

Can this unit be used for both heating and cooling?

Yes, the 'Cooling Heating Block' designation indicates it is capable of both heating and cooling functions, typically utilising Peltier technology for precise temperature control across its operating range.

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Cole Parmer Techne Blockice Cooling Heating Block

Used Cole Parmer Techne Blockice Cooling Heating Block - Dry Block Heaters & Heat Blocks, photo 1

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Used Cole Parmer Techne Blockice Cooling Heating Block - Dry Block Heaters & Heat Blocks, photo 10

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 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.

Precise incubation of biological samples in research and clinical laboratories.
Maintaining enzymes, DNA, and RNA at stable temperatures for molecular biology experiments.
Controlling reaction temperatures for various chemical and biochemical assays.
Sample preparation requiring consistent heating or cooling within a controlled range.
Storage of temperature-sensitive reagents and standards.

Temperature Range: Typically 0 °C to 40 °C for units of this type.
Temperature Stability: Commonly ±0.2 °C for precise applications.
Block Capacity: Typically accommodates two standard interchangeable aluminium insert blocks, or one double-width insert.
Heating/Cooling Technology: Often utilises Peltier technology for both heating and cooling.
Power Supply: Units of this class commonly operate on 100–230 V AC, 50/60 Hz.
Footprint: Benchtop units typically have a compact footprint, suitable for laboratory benches.
Timer Functionality: Many models include an integrated count-up/count-down timer.

This unit is designed to hold interchangeable aluminium insert blocks, which can be configured for various tube sizes, including microcentrifuge tubes, PCR tubes, and larger vials. Buyers should check the available insert blocks for specific compatibility.

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.