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408L Programmable Constant Temperature and Humidity Test Chamber

408L Programmable Constant Temperature and Humidity Test Chamber

Industrial 408L High-Precision Temperature Humidity Test Chamber

  • 408L Constant Temperature and Humidity Chamber Core Features

     

    1. Optimized Space-Saving Design
    2. Ultra-High Precision Balance Control
    3. Q8 Intelligent Operation Controller
    4. Convenient Visual Observation System
  • Item No :

    C-408-70
  • Order(MOQ) :

    1
  • Product Origin :

    China
  • Color :

    White

408L Constant Temperature Humidity Test Chamber

Temperature range

-70℃~+180℃. ( air-cooled )

Humidity range

5% to 98% RH (programmable)

Temperature fluctuation

≤± 0.5℃

Humidity fluctuation

± 2.0% RH

Temperature deviation

± 2.0℃

Humidity deviation

± 2~3%

Temperature uniformity

± 2℃

Uniformity of relative humidity

± 3.0% RH

Heating speed

-70℃~180℃ (nonlinear empty load, approximately 3℃/ min)

Heating rate

180℃~ -70℃ (nonlinear empty load, 1℃/ min)

Power

7KW  20.5A

Internal dimension

W800*H850*D600(mm)

External dimension

W1050*H1870*D1400(mm)

Customized Environmental Chamber

Structural Features

 

 

1. Streamlined Exterior & Anti-Condensation Observation Window

 

The chamber boasts a sleek, smooth streamlined finish on both front and side panels for enhanced durability and aesthetic appeal. The full-size viewing window is engineered to prevent condensation, paired with built-in high-brightness lighting that allows clear, real-time observation of sample conditions without opening the door, thus avoiding internal temperature and humidity fluctuations.
 
 

2. High-Efficiency Insulation Layer Structure

 

  • Inner Chamber: SUS304 stainless steel plate, corrosion-resistant and easy to clean, suitable for long-term industrial and laboratory testing.
  • Outer Shell: High-strength painted steel plate, scratch-resistant and durable.
  • Sealing & Insulation: High-strength temperature-resistant silicone rubber sealing strips and premium thermal insulation materials ensure minimal heat loss, stable internal environment, and low energy consumption.
  •  
 

3. Customizable Test Holes

 

Equipped with two 50mm-diameter test holes on the left and right sides respectively, facilitating the connection of external sensors or test devices. Customization of hole size and quantity is available to meet diverse testing requirements.
 
 

4. Intelligent Humidity Water Supply System

 

  • Water Supply Device: Drawer-type concealed water tank, space-saving and easy to refill and maintain.
  • Water Recovery System: Supports switchable automatic recycling and non-recycling modes, reducing water waste and adapting to different test scenarios.
  • Water Replenishment Device: Features real-time water level monitoring with automatic replenishment function when water is insufficient, ensuring uninterrupted testing.
  •  
 

5. Installation Prerequisite

 

A filtered purified water source must be available near the equipment. Tap water is strictly prohibited to prevent scaling and damage to the humidity control system, ensuring long-term stable operation of the 408L chamber.

Customized Temperature Humidity Chamber

Professional 408L Temperature Humidity Test Chamber for Product Reliability

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