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Altitude chambers ETSP- TV and THV series

Product Intro

For performing altitude and climatic (temperature and humidity) testing in one combined test chamber.

More than one condition can be created simultaneously to satisfy many types of test requirements.

-  Altitude temperature chambers
-- Altitude temperature and humidity chambers
General Features
  • Slient compressors using ecologically friendly refrigerants.
  • Air temperature variation and quick adaptation of specimens to it
  • Friendly, flexible, up-to date control and management systems.
  • Allows easy servicing and upgrades.ode.
Technical Features
Temperature range -40 ℃ ~ +180 ℃ (single stage refrigeration system)
-70 ℃ ~ +150 ℃ (changeable according to user's demand)
Temperature accuracy Less than ± 0.3 ℃
Temperature fluctuation Less than ± 0.5 ℃
Humidity range 20% ~ 98% RH(10% ~ 98% RH is an optional spec)
Humidity stability Less than ±2% RH
Humidity uniformity Less than ±3% RH
Heat-up rate More than 3 ℃/min
Pull-down rate More than 2 ℃/min
Vacuum pump Two stage oil rotary pump or dry pump
Condensing Air cooled or water cooled type
Input power requirements 220V/380V, 50Hz/60Hz, 1Ph/3Ph
(Changeable according to customer specification)
Technical Specifications
Model Internal dimensions External dimensions Useful capatity
ETSP-THV 60C 700x600x750 (WxDxH) mm 1450x1900x2000 (WxDxH) mm 345 liters
ETSP-THV 150C 740x740x740 (WxDxH) mm 1490x2040x2000 (WxDxH) mm 405 liters
ETSP-THV 512C 800x800x800 (WxDxH) mm 1500x2100x2060 (WxDxH) mm 512 liters
ETSP-THV 720C 800x900x1000 (WxDxH) mm 1550x2200x2300 (WxDxH) mm 720 liters
Note Different size of chambers are available on user's demand.
  • Controller : Programmable type TFT color LCD 5.7 controller (Max. 120 patterns, Max. 1,200 profile)
  • Refrigerant : R404A, R23 (CFC free)
  • Safety devices : Leakage breaker, circuit breaker, over heat protector, refrigerator high and low pressure switch, Water low level switch, compressor built-in protector, pressure relief port, Electrical over current relay.
Included accessories
  • Viewing window (heater wire including, reinforced window) and interior light
  • RS232/485 oven networking With control software
  • Caster for moving
  • Oil mist trip
  • Spare parts kit
  • Instruction and maintenance manual
  • Low humidity kit
  • Chart recorder
  • Port hole
  • GN2 purge
  • Demineralization unit (RO system)
  • Customization available