Environmental Test Chamber

Walk-In Constant Temperature and Humidity Environmental Test Chamber

Brand: SZBONAD

Product Number: BND-WSF

The walk-in constant temperature and humidity test chamber is an important environmental testing equipment used to simulate different temperature and humidity conditions to test the performance and reliability of various products. It is suitable for product reliability testing in various industries such as plastics, electronics, food, clothing, vehicles, metals, chemicals, and building materials.

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Walk-In Constant Temperature and Humidity Environmental Test Chamber

Test chamber composition:

  1. Heating system: Generally, electric heating tubes are used for heating, and the temperature is controlled by adjusting the power supply voltage.
  2. Refrigeration system: It is composed of components such as compressors, condensers, and evaporators. The refrigerant circulates to remove heat to reduce the temperature in the chamber.
  3. Humidification system: Usually a water tank or steam generator is used to generate water vapor (which can be customized) to increase the relative humidity in the test chamber.
  4. Control system: It consists of an intelligent controller or a computer control system to monitor and adjust the temperature and humidity of the test chamber.

Performance:

  1. Temperature and humidity range: It can operate stably under a wide range of temperature and humidity conditions to meet different test requirements.
  2. Temperature fluctuation and uniformity: The temperature fluctuation is small and the temperature uniformity in the box is good.
  3. Humidity control: The relative humidity control has high accuracy to ensure the accuracy of the test results.
  4. Easy operation: User-friendly operation interface, simple and easy-to-understand operation process.
  5. Durability: The structure is strong, the durability is strong, and it can operate without trouble for a long time.

Technical parameters:

 volume Inner size(W×H×D) Temp. range Model

8 M3

2000×2000×2000(mm)

0℃~+85℃ BND-WSF-8-0
-10℃~+85℃ BND-WSF-8-10
-20℃~+85℃ BND-WSF-8-20
-40℃~+85℃ BND-WSF-8-40
-55℃~+85℃ BND-WSF-8-55
-65℃~+85℃ BND-WSF-8-65

16 M3

4000×2000×2000(mm)

0℃~+85℃ BND-WSF-16-0
-10℃~+85℃ BND-WSF-16-10
-20℃~+85℃ BND-WSF-16-20
-40℃~+85℃ BND-WSF-16-40
-55℃~+85℃ BND-WSF-16-55
-65℃~+85℃ BND-WSF-16-65

24 M3

4000×2000×3000(mm)

0℃~+85℃ BND-WSF-24-0
-10℃~+85℃ BND-WSF-24-10
-20℃~+85℃ BND-WSF-24-20
-40℃~+85℃ BND-WSF-24-40
-55℃~+85℃ BND-WSF-24-55
-65℃~+85℃ BND-WSF-24-65

30 M3

5000×2000×3000(mm)

0℃~+85℃ BND-WSF-30-0
-10℃~+85℃ BND-WSF-30-10
-20℃~+85℃ BND-WSF-30-20
-40℃~+85℃ BND-WSF-30-40
-55℃~+85℃ BND-WSF-30-55
-65℃~+85℃ BND-WSF-30-65

48 M3

6000×2000×4000(mm)

0℃~+85℃ BND-WSF-48-0
-10℃~+85℃ BND-WSF-48-10
-20℃~+85℃ BND-WSF-48-20
-40℃~+85℃ BND-WSF-48-40
-55℃~+85℃ BND-WSF-48-55
-65℃~+85℃ BND-WSF-48-65
accuracy Temp. ±0.01℃
Humidity ±0.1%R.H
fluctuation Temp. ±0.5℃
Humidity ±2.0%R.H.
uniform Temp. ±2.0℃
Humidity ±3%R.H.
Humidity range 30%RH~95%RH
Temp. Rate Average 1.5℃/min(Non-linear, no-load);
cooling rate Average 0.7℃/min(Non-linear, no-load );
Inner material SUS 304 mirror finished stainless steel
Outer material Cold storage plate advanced spraying treatment
Power apply AC three phase five wire 380V 50HZ
 refrigerating system The original imported compressor(tecumseh、bezer、),Environmental protection refrigerant R404A and R23, fin plate condenser cooling evaporator
control system Intelligent programmable touch screen temperature and humidity controller(TEMI880 or OYO8256)
protector No fuse switch, high pressure compressor, overheated, over-current protection, overtemperature protection, overload protection, fan fuse, dry protector, water alarm
standard configuration Shelf 2 sets, 1 observation window, test hole 1, humidification barrels of 1, 5 pieces of test wet cloth
online software 232 or 485 interface online, with the software CD and 1 set of connection cable, USB interface is optional
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