Climate Chamber

Application

Climate chamber (also known as temperature and humidity test chamber) provides a wide temperature and humidity control range. It is using to simulate severe high temperature, low temperature or damp heat environment. Customer can select suitable models based on performance and test area capacity.

It is widely used in various industries, such as electronic instruments and meters, new materials, electricians, vehicles, metals, electronic products, aerospace materials, which may encounter environmental condition during transportation, storage, and in-using.

Structure of the Climate Chamber

Cooling System

• The refrigerating system equips French Tecumseh, and uses environmentally friendly refrigerant (R404a). Adopting binary low temperature circuit system design, it is convenient to use different compressors for work in different temperature regions.
• Temperature and humidity control using P.I.D + S.S.R system coordinated control with the same channel. It has the function of automatic calculation, which can immediately modify the temperature and humidity change conditions to make the temperature and humidity control more accurate and stable.
• High-precision controllers of temperature and humidity. The relative temperature and humidity performance is accurately set and displayed with a resolution of 0.1 ℃.

Temperature & Humidification System

• Temperature system using Nickel-chromium alloy high-speed heating electric wire;
• High temperature system is completely independent;
• The humidity system using stainless steel tube built-in nickel-chromium alloy high-speed heating electric wire and high-temperature magnesium oxide powder, which has fast response and long life;
• The temperature and humidification system is completely independent, and humidity has automatic water supplement device.

Control System

• & Humid. Sensor
  • Electronic Sensor
• Controller
  • UE/TATO
• Display Function
  • & humid. Setting (SV) Practical (PV) value can be displayed directly
  • Display numbers, paragraphs, remaining time and cycles, running time
  • Program editing and graphic curve display,
  • Fixed or program operation status display,
• Interface
  • RS-232 or R485 port design
  • Connected to computer
  • Monitor and remote control by computer and Ethernet optional

Protection System

• Protection for Electrical leakage
• Over-temperature
• Compressor overvoltage and overload
• Heater short circuit
• Water shortage

Main Technical Parameters

Capacity & Material

• Internal dimension(W*D*H): 600*800*850mm; 408 liters
• External dimension(W*D*H): Approx.: 1100*1970*2000mm
• Internal material: SUS#304 stainless steel, mirror finished;
• External material: Cold-rolled steel plate baking

Temperature

• Temperature Range: -20℃ ~ + 150℃
• Temperature fluctuation: ≤0.5℃
• Temperature uniformity: _2℃
• Temperature Rate: 1℃/min in average (without loading), 3℃/min in average (without loading)

Humidity

• Humidity Range: 20%~98%RH
• Humidity fluctuation: ±3%RH
• Humidity uniformity: ±2%RH

Power Supply

• Power Source: Three-phase, 380V，50Hz
• Power: 9kw
• Current: 12A
• Weight: Approx. 360kg

Test Standard

• IEC6008-2-1 Cold
• IEC6008-2-2 Dry Heat
• IEC60068-2-38 Damp Heat, Cyclic