Laboratory Environmental Computer Temperature and Humidity Testing Chamber

Product Introduction:
The Temperature & Humidity Chamber is an essential tool for testing the performance of materials under various environmental conditions. It is designed to evaluate heat endurance, cold endurance, dryness endurance, and humidity endurance, making it ideal for quality control in industries such as electronics, electrical equipment, automotive, metal, food, chemicals, construction materials, luggage, adhesive tapes, printing, and packaging.

Standard Features
  Model   HD-E702 Temperature & Humidity Chamber
  System   Balanced Temperature & Humidity Control System
  Temp. Range   -70°C ~ 150°C
  Humid. Range   20% ~ 98% RH
  Temp. & Humid. Accuracy   ±0.3°C; ±2% RH
  Temp. & Humid. Regularity   ±2°C; ±5% RH
  Resolution   0.1°C, 1%, PID Control
  Heating Up   From 20°C to +150°C within 45 minutes
  Cooling Down   From 20°C to -20°C within 40 minutes
  Interior Dimension (W × D × H)   40 × 50 × 40 cm
  Exterior Dimension (W × D × H)   92 × 160 × 87 cm
  Interior Material   Stainless Steel Plate (SUS304)
  Exterior Material   Stainless Steel Plate (SUS304)
  Insulation   Rigid Foam
  Refrigeration System   Air Cooled, Hermetic Compressor, Single Stage Refrigeration
  Safety Devices   Overload Relay, High Pressure Switch, Over Temperature Protector, Water Level Protector, Overheat Protector, Alarm
  Accessories   Viewing Window, Freely Adjustable Shelves (2 pcs), Cable Port (Ø 50mm), Chamber Lamp
  Weight   Approx. 180 kg
  Power   AC220V ±10%, 50/60Hz

APPLICATIONS
  1. Simulate different temperature and humidity environments for testing purposes.
  2. Perform cyclic tests including holding, cooling, heating, moistening, and drying cycles.
  3. Use a flexible silicone plug in the cable port for easy connection of test units during operation.
  4. Identify weaknesses in test units quickly with accelerated testing.
 
CHAMBER DESIGN FEATURES
  1. High performance with quiet operation (68 dBA).
  2. Space-saving design for wall mounting.
  3. Full thermal break around the doorframe for better insulation.
  4. One 50mm diameter cable port on the left side with a flexible silicone plug.
  5. Direct water supply connection for continuous operation.
  6. Accurate wet/dry-bulb humidity measurement system for easy maintenance.
 
PROGRAMMABLE CONTROLLER
  1. PIC controller for precise control of the chamber.
  2. Supports step types such as ramp, soak, jump, auto-start, and end.
  3. RS-232 interface for computer connectivity and data output.
Images:
Laboratory Environmental Computer Temperature and Humidity Testing Chamber
 
Laboratory Environmental Computer Temperature and Humidity Testing Chamber


About Haida
Haida products are widely used across multiple industries including paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather goods, toys, baby products, hardware, electronics, plastics, and rubber. Our chambers meet international standards such as UL, ASTM, JIS, GB, SO, TAPPI, EN, DIN, and BS. They are suitable for research institutions, quality inspection centers, and academic fields.
 Laboratory Environmental Computer Temperature and Humidity Testing Chamber

Factory:
Laboratory Environmental Computer Temperature and Humidity Testing Chamber

FAQ
Why choose us?
1. Considerate service: Adaptable to different country plug types, voltage conversion from 110V to 220V, and insurance indicators.
2. Excellent after-sales service: 18-month warranty. We also offer free repair services for controllers even if they are not from our factory. Just send us the controller.
3. Commitment: We sign a commitment letter along with the contract to build your trust.
4. Good packaging: Products are wrapped in bubble film before being placed in wooden cases, ensuring shock absorption, impact resistance, and moisture protection.

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