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330L High Precision Temperature and Humidity Alternating Climate Test Chamber

Categories Temperature Humidity Test Chamber
Brand Name: Q1-TEST
Model Number: QTH-330
Certification: CE, ISO, SGS
Place of Origin: DONGGUAN CHINA
Price: Negotiable
Packaging Details: Plywood box
Controller: Programmable LCD touch screen
Color: White
Test hole: D50mm
Inside material: Stainless steel SUS 304 #
Warranty period: 1 Years
Inner size: 580*750*765
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    • Product Details
    • Company Profile

    330L High Precision Temperature and Humidity Alternating Climate Test Chamber

    High precision Programmable Temperature and Humidity Test Chamber with White color


    1, Chamber exterior material is stainless steel with environmentally baking paint resists corrosion and provides impact resistance. Interior material is SUS304# stainless steel with excellent heat resistance and easy to clean.

    2, Touch screen controller is designed to save chamber programming and setup time with temperature limit and alarm to protect your product.

    3, Safety relay connection is provided to protect your device under test by removing power to it when the chamber is not running.

    4, RS-232 communications is for computer connection, programming can be set on computer by software, monitor testing process and automatically execute power on/off functions.

    5, Fog-free viewing window and interior light makes viewing workspace freely and observe the test under best conditions.

    6, Adjustable product shelf slides out for easier product access. Shelf design is non-tipping and supports large product loads.

    7, Left side of chamber with diameter 50mm (support customized) cable port for power-on test.

    8, Optional electronic humidity sensor is used on all test chambers for accuracy and minimal maintenance.

    Optional Accessories:

    1.Cable Port: Size of cable port is available for 100mm

    2.Water purifier RO 80: Continuously provide purified water for humidifying heater and wet-bulb

    3.Dehumidifier: The rotation regenerating dehumidifier M-120 ensures precise control of low humidity (10C, 15%RH) for electrostatic reliability tests.

    4.Defrosting Device: The chamber automatically detects and melts the frost on the evaporator when operating below 0deg in order to allow continuous operation

    5.Electronic humidity sensor: Precision Humidity Sensor with stainless steel protection tube

    Technical Specifications:

    Control ModeCold Balanced Control System, electronic humidity sensor
    Operating Temp. & Humid. Range+5deg ~ +35deg; <85%R.H.
    Temp. rangeC=-40℃ - 150℃/D=-70℃ - 150℃
    Humid. range20% ~98%R.H. Long time Working at 20 DegC/ 10% RH
    Temp. & Humid. fluctuation±0.5deg; ±1.5%R.H.
    Temp. & Humid. uniformity≤2.0deg; ≤3%R.H.
    Temp. & Humid. Deviation≤1.0deg; ≤2%R.H.
    Temp. Heating Time0deg ~ +100deg within 30min; -20deg ~ +150deg within 45min
    Temp. Cooling Time20deg ~ -40deg within 60min; 20deg ~ -70deg within 85min
    Power SupplyAC380V, 50/60HZ, Three-phase (Specified by User)
    Exterior Materialstainless steel with baking paint
    Interior materialSUS304# Stainless steel
    Insulation materialRigid Polyurethane foam
    Refrigeration systemMechanical cascade refrigeration system; Fin type radiator
    Circulation systemMechanical convection system
    Humidification Water Supply

    Automatic water regulating, recoverable supply system,

    water shortage alarm system

    Water qualityDistilled water only, 20L Water tank capacity
    ControllerTouch Screen Controller
    Safety devicesOverheat protector Switch, Compressor overload protector Switch
    water shortage protector Switch, Humidifier protector Switch
    Fault alarm system

    Model Selection:

    ModelTemp and Humidity RangeInternal Dimension
    (W x H x D) mm
    Exterior Dimension
    (W x H x D) mm
    Remark: electronic humidity sensor, Support Long time Working at 20 DegC/ 20% RH
    Support custom made dimension

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