Tezgen ATEX Laboratory Refrigerator TPX 50 (50 Litre Ex-Proof Storage)

Tezgen TPX 50 ATEX Laboratory Refrigerator is a compact ex-proof storage solution designed for the safe conditioning of flammable, combustible and volatile chemicals with a high explosion risk. Manufactured in full compliance with the ATEX Directive 2014/34/EU, the Tezgen TPX 50 provides maximum operational safety in laboratories and industrial facilities thanks to its non-sparking interior.

Tezgen TPX 50 – key features

ATEX 2014/34/EU certification compliance: spark-free inner cabinet for flammable solvents, reactive chemicals and volatile samples.
Precise temperature control: stable conditioning between +1 °C and +10 °C and a digital control panel.
Advanced alarm systems: audible and visual warning when the lower/upper temperature limits are exceeded or the door is open; dry contact output for building automation integration.
Ergonomic and safe design: 50 litre gross volume, self-closing lockable door, 3 removable plastic-coated steel shelves.
Durable insulation: 50 mm water-based polyurethane insulation and environmentally friendly R600a refrigerant.

Tezgen TPX 50 – Technical Specifications

Technical parameter	Feature / value
Brand / model	Tezgen / TPX 50
Product type	ATEX laboratory refrigerator
Operating temperature range	+1 °C … +10 °C
Gross / net internal volume	50 litres / 44 litres
External dimensions (W x D x H)	450 x 470 (+40) x 740 mm
Internal dimensions (W x D x H)	333 x 300 x 590 mm
Number of shelves / trays	3 (plastic-coated steel)
Interior / exterior surface material	White painted aluminium interior / white plastic-coated steel exterior
Insulation thickness	50 mm water-based polyurethane
Cooling & defrost type	Fan-assisted static cooling / manual defrost
Control panel and display	Digital display
Alarm functions	High/low temperature, open door (audible and visual)
External connection	Dry contact output available
Safety & lock	Integrated door lock, non-sparking interior
Refrigerant	R600a
Energy consumption / power	1.56 kWh/24 h / maximum 65 W
Power supply	230 V / 50 Hz
Noise level	45 dB
Net weight	34 kg
Standards and directives	ATEX Directive 2014/34/EU

Areas of use of Tezgen ATEX refrigerators

Chemical and petrochemical plants: safe storage of flammable solvents such as acetone, hexane and methanol, organic peroxides and reactive substances in quality control laboratories.
Pharmaceutical industry: storage of active pharmaceutical ingredients (API), active substances, vaccines and reagents in areas classified as explosive atmospheres (Zones).
University and research laboratories: conditioning of volatile organic compounds (VOC) in chemistry, biochemistry and materials science R&D laboratories.
Biotechnology and pathology laboratories: preservation of xylene, formalin, alcohol-based solutions and biological samples containing explosive gases.
Industrial testing and paint/varnish sector: resin, adhesive and coating samples, as well as automotive/aviation fuel analysis laboratories.