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Walk-in temperature humidity Photovoltaic module test Chambers


Apply to:temperature humidity Photovoltaic module test

Application:Solar panel,automotive,electronics,military and aerospace

  • Feature
  • Specification


    Lenpure Walk-in temperature humidity Photovoltaic module test Chambers is mainly used for the photovoltaic industry, the ground with crystalline silicon photovoltaic modules, the ground with a series of thin film PV modules and other photovoltaic components for high temperature, low temperature, alternating wet heat or constant temperature and environmental changes in the parameters and performance; Or constant hot and humid test temperature and environmental changes in the parameters and performance


    ●Modern attractive styling
    ●Large double doors/Viewing windows
    ●Custom Sizes Available
    ●Touch Screen Programmer
    ●User-Friendly Controls
    ●Running time meter
    ●Wide temperature and humidity ranges
    ●Capable of handling extreme temperature and humidity
    ●Tri-color Indicator and EMO (Emergency-off Switch) available.
    ●High performance even under load
    ●Incandescent interior lighting
    ●Modular,Robust Reliable construction
    ●Stainless steel interior
    ●Painted galvanized steel exterior for long life
    ●Heavy-duty flooring to support vehicles
    ●Mechanical cooling
    ●Comprehensive safety features
    ●Refrigeration gauges
    ●Refrigeration sound deadening package
    ●Low or zero ozone depletion refrigerants
    ●All circuits fused or circuit breaker protected.
    ●All wiring numbered or color coded
    ●Compressor overload protection
    ●Prefabricated for On-Site Installation

    Test Standards
    This test equipment conforms to following test standards (but not limited to):
    ●SJT 31129-1994
    ●JIS D0204-1967
    ●JB-T 8250.5-1999
    ●GJB 940-90
    ●GB-T 11158-89

    Sizes of Photovoltaic module test Chambers
    Volume (L)
    Temperature Range
    Internal Dimension (mm) D*W*H
    External Dimension (mm) D*W*H
    A: -20~150°C
    B: -40~150°C
    C: -60~150°C
    D: -70~150°C
    E: or customized
    Note: In the Model, the number means volume of test chamber's working room, and ABCD means the temperature range.
    For example, model LRHS-3800A-LJ means the volume of this test chamber is 3800L, and its temperature range is -20°C~+150°C. LRHS-3800C-LJ means the volume is 3800L and the temeprature range is -60°C~+150°C
    Basic Specification
    Temperature Range  -60℃~100℃
    Temperature Fluctuation  ≤±2.5%RH
    Temperature Uniformity ±2.0°C
    Humidity Range 30%~98% RH
    Humidity deviation >75%RH,≤+2/-3%RH;  <75%RH,≤±5%RH
    Ramp Rate 1℃~3℃/minfor heating (non-linear, based on on-load)
    2℃/min  for cooling (non-linear, based on on-load)
    Note: can be customized as per requirement
    External Casing Cold-rolled A3 (Q235) steel plates with plastics painted. 
    Interior Working Room Stainless Steel Plates SUS304 with miror surface
    Heat Isolation 150mm Polyurethane foams and fine glass fibres
    Illumination Lamp Philips® one in per standard test chamber.
    Viewing Window Multi-layer hollow toughened glass with conductive films for heating to defrost
    Door Manually operated sliding double door with unlock button
    Heating & Cooling System
    Heater Steipped Nickel-chromium Wire Heater
    Air Blower Anti-temperature stainless fan blades with low noise
    Compressor Hermetically-sealed Techmesh® or semi-sealed Bitzer® or GEA® or equivalent compressors
    Cooling Method Single or dual cooling (Air-cooled or Water-cooled)
    Refrigerant R404A or/and R23 (eco-friendly)
    Control System
    Controller 7" Programmable colorful touch-screen display
    LCD English Display
    Microcomputer integrated controller
    Functions Data Record (Max 600 days x 24hrs), History Curve, USB data download & upload, Remote controlling through PC, Automatic protection alarms, etc.
    Program 1~1000 programs, 1~999 steps for per program, Max 99hrs 59mins for per program. 10 programs can be interlinked.
    Temperature Sensor Platinum Resistance.PT100Ω
    Running Model Constant/Fix-value Model and Programmable Model
    I/O Interface Communicate port (RS485) to connect test chamber to a PC
    Standard Configuration Test Chamber x 1, φ100mm Cable Access Port x 1 with 1 soft plug, EMO x 1, Tri-color Indicator x 1, etc.
    Safety Protection Power leakage protection/Compressor over-heat, over-load or over-current protection/Dry burning protection.
    Voltage 380V/440V±10%, 50Hz/60Hz or as per requirement
    Ambient Enviromental for application 5°C~+30°C ≤ 85%R.H
    Test Standards (not limited to)