详情描述

CNHS-50-GDC Constant Temperature and Humidity Test Chamber for Automotive Parts Extreme Environment TestingOperation precautions are briefly summarized as follows:

  1. Safety Protection

  • Ensure good grounding to avoid electric leakage risks.

  • Do not use in flammable or corrosive environments. Prohibited from placing hazardous materials.

  • Environmental Requirements

    • Ensure adequate ventilation space around the equipment (recommended: over 50cm), and avoid direct sunlight or heat source interference.

  • Sample Arrangement

    • Sample volume should not exceed 1/3 of the workspace, placed evenly to avoid blocking the airways.

  • Parameter Settings

    • Temperature and humidity range must not exceed the equipment's limits (e.g., common upper limit of 150°C, 98% RH).

    • Avoid rapid and significant adjustments to parameters to prevent compressor overload.

  • Operation Monitoring

    • Do not frequently open the door while in operation to prevent fluctuations in temperature and humidity.

    • Abnormal alarms (such as water shortage, over-temperature) must be addressed immediately, and power may need to be disconnected for repair if necessary.

  • Routine Maintenance

    • Regularly clean water tanks and humidifiers to prevent scale buildup.

    • Long-term disuse requires draining waterways and cutting off power.

  • Power-off sequence

    • Turn off the temperature and humidity control first, then shut off the main power to prevent the compressor from stopping abruptly.

    Hint: Detailed procedures should be followed as per the equipment manual. It is recommended that new equipment be operated after training by a professional.


    CNHS-50-GDC Constant Temperature and Humidity Test Chamber for Automotive Components Extreme Environment TestingKey Features:

    1. Interior Wall: Imported SUS304 Stainless Steel

    2. Shell: Cold-rolled steel electrostatic coating

    3. Insulation Materials: Rigid polyurethane foam or ultra-fine glass wool, offering thermal insulation properties and other advantages.

    4. Sealant: Imported silicone sealing strips

    5. Temperature and Humidity Control Method: BTHC Balanced Temperature and Humidity Adjustment

    6. Heating: Stainless Steel Fin Air Heater

    7. Humidification: Shallow Groove Steam Humidification

    8. Cold Machine: Full hermetic compressor, mechanical single-stage refrigeration or cascade low-temperature circuit system

    9. Power-on automatic water filling

     

    Humidity and Temperature Control Test Chamber CNHS-50-GDC - Extreme Environmental Testing for Automotive PartsTechnical Specifications:

    Name

    Model

    Volume

    Inner Box Dimensions (W*D*H)

    Outer Carton Dimensions (Width x Depth x Height)

    Humidity and Temperature Control Test Chamber

    CNHS-50-GDC

    50L

    400*300*400mm

    600*1280*1520mm

    CNHS-100-GDC

    100L

    500*400*500mm

    700*1380*1620mm

    CNHS-150-GDC

    150L

    500*500*600mm

    700*1480*1720mm

    CNHS-250-GDC

    250L

    600*550*750mm

    800*1480*1850mm

    CNHS-500-GDC

    500L

    800*800*800mm

    1000*1780*1950mm

    CNHS-1000-GDC

    1000L

    1000*1000*1000mm

    1200*1980*2100mm

    Performance specifications

    Temperature Range

    0-150℃

    Uniformity of Temperature

    ≤2℃ (no load)

    Temperature fluctuation

    ±0.5℃ (no-load)

    Humidity Range

    20%～98% RH

    Uniformity of humidity

    ±2% -3% RH

    Humidity Fluctuation

    ±2%

    Rising temperature rate

    1.0～3.0℃/min

    Cooling rate

    0.7 ～1.0℃/min

    Timing Range

    1～60000M

    Test Hole

    Mounted on the left side of the machine, for external test power or signal cable connection.

    Observation window

    Available

    Material

    Outer Carton Material

    A3 Steel Plate Electrostatic Powder Coating

    Inner box material

    High-grade stainless steel 304

    Insulating material

    Rigid polyurethane foam + glass fiber

    Configuration

    Temperature Controller

    Humidity and Temperature Gauge

    Temperature sensor

    PT100 Platinum Resistance Thermometer

    Cooling Method

    Single/Double Unit Refrigeration

    Safety Protection

    Compressor overheating, overpressure, overtemperature, fan motor overheating, whole equipment phase deficiency/reverse phase, whole equipment timing, leakage protection, overload and short-circuit protection

    Power Voltage

    AC380V±10% 50Hz

    Application Environment

    5℃ ~ +28℃ ≤85% RH

     


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