tritec^® Laboratory Deep Freezer

Circulating air cooling for rapid and uniform temperature control, reducing temperature gradients to a minimum. When the door is "open" the circulating fan is switched off automatically by a micro switch in order to prevent warmer ambient air being drawn in.

• with right or left hand hinge
• optional with door lock
• doors separable if requested

• -5°C to -40°C
• Temperature accuracy +/- 2,0°C
• other temperature ranges on request

Capacity

• 400 Litres up to 2300 Litres
• other sizes on request

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

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
• Door lock, incl. 2 keys
• Wire type shelves (white coated, or stainless steel)
• Stainless Steel drawer compartments, telescopic-type guides, on rollers with stops
• Dew water collector tank for manual emptying
• Set of wheels