What is meant by 'spark-free'?

A spark-free freezer has no internal electrical components that could generate a spark, making it safe for storing volatile or flammable materials without risk of ignition.

Why would a laboratory freezer have manual defrost?

Manual defrost systems help maintain a more stable internal temperature, which is critical for sensitive biological samples. Automatic defrost cycles can cause minor temperature fluctuations.

Is an external digital controller a standard feature?

Yes, an external digital controller is commonly found on laboratory freezers, allowing users to monitor the internal temperature without opening the door and causing temperature excursions.

Are these units suitable for long-term storage?

While capable, freezers in this temperature range (-18°C to -25°C) are generally considered suitable for short to medium-term storage. For very long-term preservation, ultra-low freezers (-80°C) or cryogenic systems are typically used.

What maintenance is typically required?

Regular manual defrosting to prevent ice build-up, cleaning of the interior and exterior, and periodic checks of door seals for integrity are common maintenance tasks.

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Used Medical ISU27C Freezer - Laboratory Freezers

used Equipment

Available

Verified seller

LEC - Medical ISU27C Freezer

Name: Medical ISU27C Freezer
Brand: LEC
SKU: 47540
Price: 200 GBP
Availability: InStock

Price: £ 200

This listing is for a LEC Medical ISU27C Freezer.

The unit is in full working condition and is ready for immediate release.

The LEC Medical ISU27C Freezer is a tabletop freezer designed for laboratory use, specifically for short-term sample storage. It has a capacity of 50 litres and operates within a temperature range of -18°C to -20°C.

Key Features

Spark-free: The freezer does not contain any electrical components, making it safe for storing reactive substances without the risk of explosion.

External digital controller: Allows for temperature readings without having to open the door, preventing unnecessary temperature fluctuations.

Manual defrost: Requires manual defrosting to maintain optimal performance.

Interior Light (Medical): Does not have an interior light, as per medical regulations.

Applications

The LEC Medical ISU27C Freezer is suitable for storing vaccines, pharmaceuticals, and biological samples in laboratories, pharmacies, and hospital wards where space is limited.

Additional Information

The LEC Medical ISU27C Freezer is part of a range of purpose-built products designed for medical refrigeration, with a focus on providing secure and reliable refrigerated storage.

Cambridgeshire, United Kingdom

5,791 km away

Model Number

ISU27C

Stock Number

47540

Machinery Masters View

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

Applications & Use Cases

Short-term storage of temperature-sensitive biological samples.
Holding vaccines and pharmaceuticals in pharmacy or hospital environments.
Use in research laboratories requiring spark-free storage for reactive substances.
Storage of diagnostic reagents and kits.

Typical Specifications

Typical capacity: For this class of laboratory freezer, capacities commonly range from 50 to 100 litres.
Temperature range: Units of this type typically operate within a range of -18°C to -25°C.
Power supply: Commonly requires a standard UK 230V, 50Hz single-phase electrical supply.
Defrost method: Many laboratory freezers in this category feature manual defrost for stable temperatures.
Safety features: Spark-free interiors are a common feature for storing flammable or reactive materials.
Controls: External digital controllers are typically found, allowing temperature monitoring without door opening.
Footprint: Tabletop models are designed for compact spaces, with typical dimensions around 600mm (W) x 600mm (D) x 600mm (H).

Frequently Asked Questions

A spark-free freezer has no internal electrical components that could generate a spark, making it safe for storing volatile or flammable materials without risk of ignition.

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.