What does 'spark-free' mean for a refrigerator?

A spark-free refrigerator has no internal components that could generate a spark, making it safe for storing flammable materials without igniting vapours. This is crucial for certain laboratory environments.

Is this unit suitable for storing vaccines?

Laboratory refrigerators designed for precise temperature control and alarm functions are generally suitable for vaccine storage, provided they meet specific regulatory guidelines for temperature stability and monitoring.

How often does a laboratory refrigerator require calibration?

Calibration frequency depends on internal quality protocols and regulatory requirements, but typically, an annual calibration check is recommended to ensure continued temperature accuracy.

What maintenance is typically required for this type of equipment?

Routine maintenance usually involves cleaning the interior and exterior, checking door seals for integrity, and ensuring the condenser coils are free from dust to maintain cooling efficiency.

Can this refrigerator be connected to a building management system (BMS)?

Many modern laboratory refrigerators, including those of this type, offer connectivity options for integration into a BMS for remote monitoring and alarm management, though this varies by specific model.

Used LKV 3910 Spark Free Refrigerator - Laboratory Refrigerators, photo 1

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Used LKV 3910 Spark Free Refrigerator - Laboratory Refrigerators

used Equipment

Available

Verified seller

Liebherr Hausgerate - LKV 3910 Spark Free Refrigerator

Name: LKV 3910 Spark Free Refrigerator
Brand: Liebherr Hausgerate
SKU: 413102
Price: 700 GBP
Availability: InStock

Price: £ 700

This listing is for a Liebherr Hausgerate SN-ST 3910 Refrigerator

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

The Liebherr LKv 3910 MediLine is a laboratory refrigerator designed to meet the stringent requirements of pharmaceutical and laboratory environments. It ensures efficient, Pharmacopoeia-compliant storage with precise temperature control and robust safety features.

Key Features:

Precise Temperature Control: The electronic controller with a digital display allows temperature adjustments between +3°C and +16°C, accurate to 0.1°C.

Temperature Monitoring: The digital display continuously monitors internal temperatures, triggering visual and audible alarms for persistent over- or under-temperature conditions. The system records the last three alarms for review.

Construction: The exterior is made of white painted steel, while the internal compartment is constructed from polystyrene (PS), ensuring durability and ease of cleaning.

Safety Features: A power failure warning light, temperature calibration capabilities, and a safety thermostat to prevent freezing enhance the reliability of the unit.

Technical Specifications:

Capacity: Gross/Net: 360 liters.

Dimensions:

Exterior (W x D x H): 600 x 620 x 1840 mm.

Interior (W x D x H): 440 x 440 x 1630 mm.

Shelving: Equipped with 5 adjustable shelves.

Cooling System: Features an internal fan for uniform temperature distribution.

Control Panel: Digital display for easy monitoring and adjustments.

Alarms:

Open door alarm.

Visual and acoustic alarms for minimum and maximum temperature deviations.

Adjustable alarm settings.

Connectivity: Includes a dry contact and RS 485 interface for data monitoring and integration.

Defrost: Automatic defrosting mechanism.

Additional Features: Porthole for PT 100 sensor insertion.

Insulation: 40 mm thickness for energy efficiency.

Noise Level: Operates at 48 dB.

Climate Class: SN-ST, suitable for ambient temperatures up to 43°C.

Energy Consumption: 0.865 kWh/24h.

Electrical Specifications: V / 50 Hz with a connection rating of 1.5 A.

Weight: 68 kg.

Cambridgeshire, United Kingdom

5,791 km away

Model Number

LKV 3910

Stock Number

413102

Machinery Masters View

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

Applications & Use Cases

Storage of temperature-sensitive reagents, samples, and cultures in research laboratories.
Secure storage of pharmaceuticals and vaccines in hospital pharmacies and clinics.
Holding of biological samples for diagnostic testing in medical laboratories.
Controlled environment for quality control samples in industrial settings.
Storage of sensitive materials requiring precise temperature stability in biotech facilities.

Typical Specifications

Typical capacity: Laboratory refrigerators of this class commonly offer capacities ranging from 150 to 700 litres.
Temperature range: Units of this type typically maintain temperatures between +2°C and +16°C, often with precise digital control.
Power supply: Commonly operates on a standard single-phase 230V, 50Hz electrical supply.
External dimensions: For this class, external dimensions are typically around 600-700mm (W) x 600-800mm (D) x 1600-2000mm (H).
Shelving: Often equipped with multiple adjustable shelves, typically 3 to 6, for flexible storage.
Safety features: Commonly includes visual and audible alarms for temperature deviations, door open, and power failure.

Frequently Asked Questions

A spark-free refrigerator has no internal components that could generate a spark, making it safe for storing flammable materials without igniting vapours. This is crucial for certain laboratory environments.

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.