THT-80/225/408/1000 Programmable Temperature And Humidity Test Chamber
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THT 80 225 408 1000Programmable Temperature And Humidity Test Chamber (1)
THT 80 225 408 1000Programmable Temperature And Humidity Test Chamber (2)
THT 80 225 408 1000Programmable Temperature And Humidity Test Chamber (3)
THT 80 225 408 1000Programmable Temperature And Humidity Test Chamber (4)
THT 80 225 408 1000Programmable Temperature And Humidity Test Chamber (5)
THT 80 225 408 1000Programmable Temperature And Humidity Test Chamber (6)
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Product Features & Applications

Product Feature:

  • Adopts a color LCD touch screen
  • The outer shell is made of painted steel plate, which is corrosion-resistant, rust-proof, wear-resistant and scratch-resistant, while enhancing the appearance texture
  • The transparent observation window is made of three-layer vacuum glass, equipped with an illuminating lamp and an electric defogging function, allowing a clear view of the interior of the test chamber
  • The inner chamber is made of 304 stainless steel plate, equipped with 2 stainless steel shelves with adjustable height
  • The inner chamber size can be customized; the standard configuration is 500mm750mm600mm (408L)
  • Uses polyurethane rigid foam + glass wool as thermal insulation material
  • Temperature range: -40℃~+150℃; Humidity range: 20~98% R•H adjustable
  • Equipped with a built-in movable water tank and an automatic water supply pump, which can automatically transport water from the lower water tank to the upper layer
  • Automatic water shortage alarm
  • The bottom of the equipment is equipped with movable universal wheels for easy movement
  • The humidifier adopts a split-type humidifying cylinder design
  • Real-time display of temperature and humidity curves
  • Editable multi-stage temperature and humidity programs with multiple cycle segments
  • Power-off program memory function; after power recovery, you can choose to continue executing the program
  • Reservation start and shutdown functions to realize unattended operation
  • Key components adopt imported parts, such as France Tecumseh compressor
  • Equipped with various protection devices: overpressure protection, overload and overcurrent protection, heating dry-burning protection, phase failure protection, water tank water shortage protection, etc.
  • USB interface for data export
  • Design meets the following standards: GB11158, GB10589-89, GB10592-89, GB/T10586-89, GB/T2423.1, GB/T2423.2, GB/T2423.3, GB/T2423.4, GB/T2423.22, IEC60068-2-1, IEC60068-2-2, GJB150.3, GJB150.4, GJB150.9

Product Application

  • Electronic and electrical industry

Used to test the working status of electronic components (chips, capacitors, resistors) and complete equipment (mobile phones, computers, home appliances) under high and low temperature, high humidity environments, verify their moisture-            proof, heat-resistant and cold-resistant performance, and avoid problems such as short circuits, aging and performance degradation of products in actual use.

  • Automobile industry

Simulates working conditions such as high-temperature exposure, low-temperature cold, humid and rainy weather to ensure that components do not fail under complex environments. For example, testing the wear resistance of automobile tires           under high temperature and high humidity, and the high and low temperature charging and discharging performance of battery packs.

  • Textile and leather industry

Tests the color fastness, tensile deformation and mildew of textiles and leather products under different temperature and humidity conditions, judges the weather resistance of products, and guides the optimization of production processes.

Technical Specifications

NameProgrammable Temperature and humidity test chamber
ModelTHT-80THT-225THT-408THT-1000
Inner Chamber Volume80L225L408L1000L
Inner Chamber SizeW*H*D(mm)400*500*400500*750*600600*850*8001000*1000*1000
Outer Chamber SizeW*H*D(mm)930*1450*9501070*1610*11701170*1710*12701550*1650*1470
Temperature and Humidity Control RangeTemperature:-40℃~150℃/-70℃~150℃Humidity: 20%~98%RH (other temperature and humidity specifications can be customized)
Temperature and Humidity Fluctuation±0.5℃;±2.5%RH
Temperature and Humidity DeviationTemperature:±0.5℃~±2℃;Humidity:±3%RH(>75%RH)±5%RH(≤75%RH)
Temperature and Humidity Uniformity≤2℃;±3%RH
Heating RateAbout 3℃/min (non-linear, no load)
Cooling RateAverage 1℃/min (non-linear, no load)
Controller Resolution±03℃;±2.5%RH
Inner Wall MaterialSUS304# stainless steel plate
Outer Shell MaterialCold-rolled steel plate with paint baking
Thermal Insulation MaterialHigh-temperature resistant high-density polyurethane foam insulation material
System Air Circulation ModeCentrifugal fan - wide-band forced air circulation (top-out and bottom-in)
Refrigeration ModeMechanical compression refrigeration
RefrigeratorHermetic piston-type France Tecumseh compressor or American Emerson scroll compressor
RefrigerantR404A American Honeywell environmental protection refrigerant (R23+R404)
Condensation ModeAir-cooled
HeaterNickel-chromium alloy heating wire heater
HumidifierSemi-hermetic steam humidification
Water Supply ModeAutomatic circulating water supply
Safety DevicesNo-fuse switch, (compressor overload, refrigerant high and low pressure, over-humidity and over-temperature) protection switch, fuse fault warning system
Power Supply220V AC ±10% 50Hz or 380V AC ±10% 50Hz

Standard Configuration

NameQuantity
Main Unit1
Shelf2
Cotton Gauze3
Touch Screen Controller1
Schneider AC contactor /
Schneider Thermal relay /
Megel Solid state relay /
Schneider Intermediate relay /
Sensor /
Time Relay /
Schneider Fuseless switch /
Omron Over temperature protection /
Ritar Power switch button /
Motor /
Wind mill /
Tecumseh Compressor /
Condenser /
Evaporator /
Wade Heater /
Wade Humidification tube /
Marr Condenser fan /
R404A Honeywell The refrigerant /
Refrigeration Oil /
The electromagnetic valve /
Humidifying water cup /
Instruction Manual1
Qualification Certificate1
Warranty Card1

Optional Configuration

Stainless steel shelf
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