Laboratory-Laboratory Refrigerators also explosion-proof-LABEX 720 ULTIMATE-PRO-ACTIVE Control-KIRSCH Germany

Laboratory refrigerators play a vital role in preserving the integrity of sensitive samples and materials, supporting scientific research, clinical diagnostics,

and pharmaceutical development, and ensuring the safety and quality of stored substances. Their design and features are tailored to meet the specific

demands of the laboratory environment.

Every KIRSCH laboratory refrigerator is reliable and creates optimal conditions for storing your sensitive goods. Our laboratory refrigerators are world leaders when it comes to temperature constancy.

Laboratory refrigerators play a vital role in preserving the integrity of sensitive samples and materials, supporting scientific research, clinical diagnostics, and pharmaceutical development, and ensuring the safety and quality of stored substances. Their design and features are tailored to meet the specific demands of the laboratory environment.

Every KIRSCH laboratory refrigerator is reliable and creates optimal conditions for storing your sensitive goods. Our laboratory refrigerators are world leaders when it comes to temperature constancy.

 The LABEX®-Line with Explosion-Proof Cooling

Maximum temperature stability and explosion proofness. When storing flammable or explosive substances, the ignition sparks and as a consequence explosions can occur due to:

• static discharge (e.g. via the user, pulling of drawers) or
• electrical components in the cabinet (e.g. temperature sensors, fans).
   

Therefore our LABEX® fridges and freezers are constructed intrinsically safe. Sparks cannot occur - even in the event of malfunction. All parts are dedicated for the use in Zone 2 or

even Zone 1* explosion atmospheres, in accordance with the ATEX-guideline 2014/34/EU. We use

• a special grounding concept of the housing to discharge static electricity (door handle, antistatic drawers etc.)
• spark free supply of all electrical parts in the interior.

Features (depending on the model)

• PRO-ACTIVE Control
• Recirculating air-cooling
• Optimized ventilation plates to minimize interior temperature differences
• Automatical defrosting and melt water evaporation
• Height- adjustable shelves
• Easy accessible control panel with key switch
• Micro-processor controlled temperature and thawing regulation to maximize temperature stability
• Easy-to-read LED temperature display
• Safety device to prevent freezing
• Optical and acoustical alarm
• Minimum/maximum temperature memory
• Potential free contact for alarm transmission
• Data documentation can be read via USB interface with KIRSCH Datanet software.
• RS-485 interface for computer based temperature documentation
• Low-noise compressor

Liability According to the ATEX Operating and Product Directive

Operating Directive: As an employer or plant operator you are responsible for the correct selection of products, in order to avoid explosions (ATEX Directive1999/92/EG,

Section II). By taking into consideration the explosion hazards, e.g.:

•  explosiveness of the materials stored,
•  frequency of presence of explosive atmospheres,

you are obligated to define a corresponding “zone” (e.g  Zone 1, Zone 2).

Product Directive: Since 2014 products to prevent explosions fall under the new directive 2014/34/EU. ATEX certificates based on Directive 94/9/EG are no longer valid. 

KIRSCH was the first company in the laboratory cooling sector to react to the new ATEX product directive 2014/34/EU. Intrinsic safety is tested and confirmed by TÜV Süd.

We would be happy to send you the test review and help you to choose the correct explosion preventing product. Please contact us.