Laboratory Freezers

Laboratory freezers can freeze and store frozen samples.

Our fridge-freezers are two-chamber devices – one chamber is a refrigerator, the other is a freezer.

Bearing in mind the concern for device parameters and their functionality, we have created few product categories: laboratory refrigerators, laboratory freezers and ultra-low freezers.

Laboratory refrigerators are equipped with a cooling system – they keep the temperature lower than the ambient temperature, however their temperature range doesn’t reach negative values.

Usually it is 0-10 or 0-15°C. In the case of our laboratory freezers, the temperature inside the chamber may reach -25/-40°C. The temperature goes even lower in ultra-low freezers – up to even -86°C.

Applications:
- Used for long-term storage of samples and biological material for research.
- They can store plasma or be used for pre-freezing. They are also used to test frost resistance of building materials, e. g. concrete.
Cabinet Variants:
- with Natural Air Convection
- with Forced Air Convection

WITH NATURAL AIR CONVECTION

The ZLN 85 freezer and the three ZLN-T freezer models with available capacities 130, 210 i 310 litres are natural-air appliances.

The freezers are available with Smart and Smart PRO controllers, and their compartments can be made in C (comfort), CS (comfort/S), P (premium) and PS (transform/S) versions.

LABORATORY FREEZER ZLN 85

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LABORATORY FREEZER ZLN-T 125

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LABORATORY FREEZER ZLN-T 200

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LABORATORY FREEZER ZLN-T 300

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WITH FORCED AIR CONVECTION

The ZLW-T freezers are devices with forced air circulation. Models are available with capacities of 210 and 310 litres.

By using a fan, the stability and uniformity of the temperature in the chamber is greatly improved, and the cartridge is cooled faster.

The effect of faster cooling of the load is particularly beneficial in situations where the chamber must be opened frequently.

LABORATORY FREEZER ZLW-T 200

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LABORATORY FREEZER ZLW-T 300

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Reliable. Customisable. Quality Assurance.

RS-Simulation Asia uses only original spare parts and all functions are tested against our stringent quality specifications.

We provide both natural and artificial environment simulations such as temperature, humidity, vibration, thermal shock, battery test and more.
Accredited calibration laboratory with MS ISO/IEC17025:2017 (SAMM 975)
On-site calibration of climatic test chambers based on methods such as Guideline DKD-R-5-7.
Customisable chamber module solutions to meet clients’ specific requirements.
3S (sales, service, spare parts) facility centre is based in Puchong, Malaysia to provide maximum supports and to achieve greater customer satisfaction.