Below is a list of some of our test facilities available for hire at our Cambridge site:

Environmental Test Chamber No 1 Industrial Equipment Chamber Size 4.9H x 4.5W x 11.9L m Door size 4.60H x 3.05W m Floor 150mm reinforced concrete Drainage 100mm central drain Refrigeration main system High range 2 x 5hp Copeland Low range 30hp Bock Booster 17hp Bitzer Auxiliary 15hp Carrier Heating gas/electric 22kW/24kW Temperature range -25 to +50°C                                       30kW @ -25°C                                       60kW @ +30°C Temperature control  hot gas off/on SCADA control system Chamber temperature Vehicle in room typically 1°C spread 6kW heat load chamber at 0°C Air circulation 7 x 250 mm evaporator fans 2 x 600 mm side wall fans 4 x 380 mm portable with speed control Airspeed 1-2 m/s Air freshening 600 mm roof extractor for fan with controller Fume extraction 125 mm exhaust extractor Relative humidity 50-100% rh  Water supply 15mm rising main Compressed air supply 20m3/hr 100psi Solar arrays 8 @ 4kW & 1 @ 8.5kW Instrumentation Fluke Datalogger  100 type "T" thermocouples 3x Pressure Volts Sitrans Massflow meter DI3/DI6/DI15 Power supply 110/240V/415V 50Hz main 110/230/440V 60Hz converters Power measurement Supply 1 3 Phase Class 1 Northern Design Powerminder Volts each phase Amps each phase Power factor Instant power Cumulative power  Supply 2 Three phase Class 1 Northern Design Multicube  Cumulative power Thermal test equipment Pulsing P.I.D. controller and heater Adjustable air circulation

Environmental Test Chamber No 2         ^top^ Capable of taking largest permissible road vehicles Size 4.9H x 4.6W x 17.1L m Door size 4.67H x 4.57W m Floor 150mm reinforced concrete Drainage 100mm central drain Refrigeration system High Range 2 x 15hp Copeland Low Range  2 x 40hp Bitzer Auxiliary booster 7hp Copeland Heating gas/electric 22kW/24kW Temperature range  -25 to +55°C                                       65 kW @ -25°C                                       120 kW @ +30°C Temperature control hot gas  SCADA control system Chamber temperature Vehicle in room typically 1°C spread Air circulation 11 x 250mm evaporator fans 12 x 500 mm wall fans Airspeed 1-2 m/s or less Air freshening 600mm roof extractor fan Fume extraction 100mm exhaust extractor Relative humidity 50 - 90%  Solar arrays 8 @ 4kW & 1 @ 8.5kW Water supply 15mm rising main Compressed air supply 20m3/hr 100psi Instrumentation Fluke datalogger  40 4 wire pt100 (0.1 DIN) 100 type "T" thermocouples Sitrans Massflow meter DI3/DI6/DI15 Power supply 110/240V/415V 50Hz main 110/230/440V 60Hz converters Power measurement Supply 1 3 Phase Class 1 Northern Design Powerminder Volts each phase Amps each phase Power factor Instant power Cumulative power  Supply 2 Three phase Class 1 Northern Design Multicube  Cumulative power Thermal test equipment Pulsing P.I.D. controller and heater Adjustable air circulation

Environmental Test Chamber No 3         ^top^ Calorimeter Chamber Size 5H x 3.9W x 7.8L m Door size 3.94H x 3.434W m Floor 150mm reinforced concrete Drainage 100mm central drain Refrigeration system 1 x 5hp Heating gas/electric 10kW/10kW Temperature range 0 to +50°C Max extraction 60 kW at 30°C 0°C @ 5.0kW load Temperature control  hot gas Chamber temperature calorimeter in room 1°C 3kW heat load chamber at 0°C Air circulation 2 x 250mm evaporator fans 6 x 500mm side wall fans Airspeed 1-2 m/s Air freshening 50mm extractor fan with controller Fume extraction Portable 100mm extractor Relative humidity 50 - 90% rh  Power supply 240V/415V 50Hz main 440V 60Hz converter Water supply 15mm  Compressed air supply 20m3/hr 100psi Fixed Instrumentation Instrumentation Fluke datalogger  60 type "T" thermocouples  3 pressure transducers Sitrans Massflow meter DI3/DI6/DI15 Power supply 110/240V/415V 50Hz main 110/230/440V 60Hz converters Power measurement Supply 1 Three phase Class 1 Northern Design Multicube  Cumulative power Supply 2 Three phase Class 1 Northern Design Multicube  Cumulative power Thermal test equipment Pulsing P.I.D. controller and heater Adjustable air circulation Thermal test equipment Pulsing P.I.D controller and heater Adjustable air circulation

Environmental Test Chamber No 4         ^top^ Supermarket Cabinet Test Chamber (EN441) Size 3.8W x 5.45L x 2.75H m Door size 2.5H x 2.1W m Floor 150mm concrete Drainage 2 x 150mm drains Refrigeration 5hp recip compressor Remote condensing unit 15kw @ -5.0°C +30°C (cabinets) Sitrans Massflow meter DI6 Heating 10kw Electrical Temperature range  0 to +50 °C Temperature control  inverter drive. Air circulation 0.1 to 0.2 m/s Relative humidity 50 to 90% rh Power supply 110V, 240V 50/60hz  415 3-phase 50Hz /60hz Water supply 15mm supply Compressed air 20m3/hr 100psi Fixed instrumentation Fluke datalogger  temperature pressure humidity Power measurement Northern Design Multicube

Environmental Test Chamber No 5         ^top^ Instrumentation Test Chamber Size 2.25H x 2.25W x 2.35L m Door size 2.25H x 2.25W m Temperature range : -40  to +60°C  Floor80mm polyurethane foam aluminium Fixed instrumentation Fluke datalogger Air circulation 1 x 120mm evaporator fan 2 x 100mm circulation fans Relative humidity 30 to 100% rh

Instrumentation Test Chamber         ^top^ H - Votsch Test Chamber Internal size 310W x 225D x 200H mm Temperature range -40 to 130°C Viewing window

Humidity Test Chamber          ^top^ H - Votsch Test Chamber Internal size 800W x 800D x 850H mm Temperature range 5 to 95°C Relative humidity 30 to 95%

Temperature Cycling Test Chamber         ^top^ Sharetree Test Chamber Internal size 460 x 460 x 460 mm Refrigeration Carbon dioxide Temperature range -70 to 150°C

Blast Cooler Test Chamber         ^top^ Internal size 460 x 460 x 800mm Temperature range -40 to 70°C

Montford Test Chamber         ^top^ Size 0.6W x 0.7D x 0.6H m Door size 0.6H x 0.6W m Temperature range +135 to -65°C

Ultra Low Temperature Chamber         ^top^ Size 0.72W x 0.5D x 1.22H m Door size 1.2H x 0.72W m Refrigeration Cascade Temperature range -50 to -85°C