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Internal 27L Benchtop Environmental Test Chamber 20℃ ~ -40℃ Within 60mins Cooling Rate

Categories Benchtop Environmental Test Chamber
Brand Name: Q1-Test
Model Number: QTH-27TC
Certification: CE
Place of Origin: Dongguan/China
MOQ: 1 Set
Payment Terms: T/T
Supply Ability: 20 Sets per Month
Delivery Time: 20 Working Days
Packaging Details: Plywood Box
Temperature: Range -40℃ ~ +150℃
Dimension: Internal 27L, 30 x 30 x 30cm
Cooling Rate: 20℃ ~ -40℃ within 60mins
Humidity: Range 30% ~95%R.H.
Circulation System: Mechanical Convection system
Safety Device: Overheat Protector Switch
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    Internal 27L Benchtop Environmental Test Chamber 20℃ ~ -40℃ Within 60mins Cooling Rate


    Programmable Cycling Benchtop Temperature Humidity Climatic Test Chamber in Unique Shape

    Available in several sizes, desk type chambers allow you to cost effectively and select exact chamber that best meets your environmental test conditions.

    Benchtop Temperature humidity environmental test chamber is simulation under the condition of product in humid climate environment combination (high and low temperature operation & storage, temperature cycle, high temperature and high humidity, low temperature and humidity and condensation test, etc.), check whether the adaptability and characteristics of the product itself.

    It is applicable for quality inspection for all types of electronic products, electric appliance, and products from communication ,instruction , automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries.

    Unique shape with high performance material, used to testing aerospace products, electronic instrumentation, materials, electrical and electronic products and various electronic components.

    Features:

    1, Desk type chamber is optimized to save space while offering a wide test area, relatively light weight allows setup almost everywhere.
    2, Full variation to select from 3 temperature ranges (0deg, -20deg, -40deg), and standard volumes (27L and 80L) for selection to fulfill customers' applications.
    3, Cable port is available on both left and up side to allow wiring for power on testing samples.
    4, Fog-free viewing window and interior light makes viewing workspace freely and observe the test under best conditions, optional viewing window is available in left side of chamber.
    5, 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.
    6, Touch screen controller is designed to save chamber programming and setup time with temperature limit and alarm to protect your product.
    7, Safety relay connection is provided to protect your device under test by removing power to it when the chamber is not running.
    8, 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.
    9, Adjustable product shelf slides out for easier product access. Shelf design is non-tipping and supports large product loads.
    10, Left side of chamber with diameter 50mm cable port for power-on test.
    11, Left side of chamber with diameter 50mm testing hole for power-on test.
    12, Optional electronic humidity sensor is used on all test chambers for accuracy and minimal maintenance.

    Conform but not limited following standards:
    IEC68-2-1 (GB-2423.1-2008) Testing A: Low temperature testing method
    IEC68-2-2 (GB-2423.2-2008) Testing B: High temperature testing method
    MIL-STD-202F (GJB360.8-87) High temperature life testing
    MIL-STD-810D (GBJ150.3) High temperature method
    MIL-STD810D (GBJ150.4) Low temperature method
    IEC68-2-3 (GB2423.3-93) Testing Ca: Constant moist heat testing method.
    IEC68-2-30 (GB2423.4-93) Testing Db: Alternate moist heat testing method.
    MIL-STD-810D (GJB150.9-93) Moist heat testing method

    Optional Accessories:
    Cable Port: Size of cable port is available for 100mm
    Water purifier RO: 80 Continuously provide purified water for humidifying heater and wet-bulb
    Dehumidifier The rotation regenerating dehumidifier M-120 ensures precise control of low humidity (10deg, 15%RH) for electrostatic reliability tests.
    Defrosting Device The chamber automatically detects and melts the frost on the evaporator when operating below 0deg in order to allow continuous operation.
    Electronic humidity sensor Precision Humidity Sensor with stainless steel protection tube

    Model Selection:

    ModelTemp and Humidity RangeInternal Dimension
    (W x H x D) cm
    Exterior Dimension
    (W x H x D) cm
    QTH-27TA

    0℃~﹢150℃

    30%~90%RH

    30x30x3053x78x75
    QTH-80TA40x50x4065x85x85
    QTH-27TB

    -20℃~﹢150℃

    30%~90%RH

    30x30x3053x78x75
    QTH-80TB40x50x4065x85x85
    QTH-27TC

    -40℃~﹢150℃

    30%~90%RH

    30x30x3053x78x75
    QTH-80TC40x50x4065x85x85

    Specifications:

    Interior Dimension
    W × H × D
    300 × 300 × 300mm (11.8" ×11.8" ×11.8")
    Exterior Dimension
    W × H × D
    813 × 609 × 700mm (32.0" × 24.0" × 27.6")
    (Exclude height of motor cover)
    Interior Volume27L
    Control ModeBalanced Temperature and Humidity Control System
    Operating Temp. & Humid. Range+5deg ~ +35deg; <85%R.H.
    Temp. rangeA=0deg, B=-20deg, C=-40deg~ +100deg(150deg)
    Humid. range30% ~95%R.H. (Optional: 5%~98%R.H.)
    Temp. & Humid. fluctuation±0.5deg; ±2.5%R.H.
    Temp. & Humid. uniformity<2.0deg; ≤3%R.H.
    Temp. & Humid. Deviation<1.0deg; ≤2%R.H.
    Temp. Heating Time0deg ~ +100degwithin 30min; -20deg ~ +150degwithin 45min
    Temp. Cooling Time20deg ~ -40degwithin 60min; 20deg ~ -70degwithin 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 SupplyAutomatic 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
    AccessoriesViewing window, Chamber Illumination, Cable port ø50mm,Product shelf slides 2 pieces, universal casters, screen controller
    Note1, The performance values are no specimen inside the test area.
    2, At 20deg ambient temperature, relative humidity 65%RH, rated voltage
    3, According to IEC60068-3-5:2001 and IEC60068-3-6:2001
    4, The above specifications are for reference only.


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