Poly Temp Scientific

Labselect Basic Lab Freezer | -20°C | PTSL700SF

Carefully selected for basic cooling in the laboratory

  • Adjustable from -10 °C to -25 °C degrees, factory setting -20 °C
  • Selected on the basis of the experience of lab managers, analysts and refrigeration technicians
  • Audible and visual alert in case of temperature deviation, sensor failure or power failure
  • 0515 575 105
  • 24/7 service


  • Adjustable from -10°C to -25°C degrees, factory setting -20°C
  • Digital controller with visual and audible alarm in
    case of power failure, high-low temperature and sensor failure
  • The door remains open at an opening
    angle of 90° or higher and closes automatically at an angle of less than 90°
  • Magnetically attached door seal for quick removal without
    tools for cleaning or replacement
  • LED lighting at the top
  • Compact swivel castors, two of which have brakes, keeping the
    cabinet below 2 meters
  • Supplied as standard with battery backup to
    keep the display operational and alerting you in the event of a power failure
  • Interchangeable Monoblock Cooling System


Temperature -10ºC to -25ºC
Average temp. -20.9ºC (-20.6ºC)
Temp. uniformity 2.1ºC (1.7ºC)
Energy consumption 6.2 Kw / h per day
Max. noise level 60 dB
Model No. PTSL700SF
Electrical requirements 230V / 50Hz
Liter content 604L
Std. number of shelves 3 wire shelves
Loading per shelf Max. 48 kg
Loading height 1330 mm
Net shelf space 520x640 mm
Dimensions internal
1513x600x665 mm
Dimensions external
1970x700x780 mm
Net weight 125 kg
Insulation Cyclopentane 50 mm
Natural refrigerant R290 (Propane)
Transit YES back, 22mm
Location sensor Upstairs, behind
Potential-free contact YES
Door lock YES
Battery backup YES
Quality mark CE
Defrost Hot gas defrost
Type of door Solid
Downloads: Document:


  • Drawers
  • Extra or different type of shelves
  • Buffer bottle (glycerol)
  • Left-hinged door
  • Extra porthole in the back wall
  • Further customization by mutual agreement

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