tritec^® Spark resistant Deep Freezer

(Internally spark resistant)

Deep freezers designed for the safe keeping of chemicals, specimens, poisonous materials and other inflammable volatile liquids. These deep freezers are classified as “internally spark resistant” and have no electrical components in the interior, reducing the risk of fire or explosion. (The class of explosion protection provided by this equipment meets Federal German safety regulations for laboratory equipment BGR 120. The appropriate regulations must be observed in other countries).

• with right or left hand hinge
• optional with door lock

• -9°C to max. -40°C
• Temperature accuracy +/- 2,0°C
• with static cooling

• 104 Litres up to 425 litres
• other sizes on request

High quality electronic temperature regulator, with interface

In the housing of the temperature regulator are all relevant components for operating the cabinet. Plug-in connectors of the electrical supply pipes enables an service friendly exchange. All failure signals are optical and acoustic displayed, the circuit of all single functions (cooling machine, etc.)  are performed with triacs.

• Digital selected- and actual value display, permanently readable
• Acoustic and optical alarm indication when
  • selected value is exceeded or insufficient (variably adjustable)
  • faulty temperature sensor
  • “Door open” alarm (variably adjustable)
  • Defrost-time transgression (variable adjustable)
• Potential-free connection socket for extern alarm indication
• Selected value and alarm can be bolted against manipulation
• rechargeable battery
• Security barrier (EN 50014 and EN 50020) for temperature sensor
  (according to ATEX directive)

Alarmsystem (Fault signalling equipment) with interface RS 485

Plug-in connectors of the electrical supply pipes enables an service friendly exchange.

• acoustic and optical temperature alarm
• protect products against low or excess temperatures
• Potential-free connection socket for extern alarm indication
• rechargeable battery
• Software for Alarmsystem

• Chart recorder
• Set of wheels