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Cold Balanced System Alternate Climatic Temperature and Humidity Cyclic Test Chamber

Categories Temperature Humidity Test Chamber
Brand Name: Q1-TEST
Model Number: QTH-1000D
Certification: CE, ISO
Place of Origin: CHINA
MOQ: 1 Set
Price: Negotiable
Supply Ability: 15 Sets per Month
Delivery Time: 30 Working Days
Packaging Details: Non-fumigation Plywood Case with Pallet
Payment Terms: T/T
Dimension: Internal 1000L, 1100 X 950 X 950cm
Temperature: Range -70℃ ~ +150℃
Humidity: Range 20%~98%
Outer Material: Stainless Steel With Baking Paint
Fluctuation: Humidity ±1.5%
Power Supply: AC220V/380V, 50Hz/60HZ
Color: Support White, Purple, Red
Refrigerant: R23/R404/R507
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    Cold Balanced System Alternate Climatic Temperature and Humidity Cyclic Test Chamber


    Cold Balanced System Alternate Climatic Temperature and Humidity Cyclic Test Chamber

    Temperature and humidity cycle test chamber can simulate different environment condition. It's appropriate for testing material heat, cold, dry resistance, humidity resistance.Suitable for electronics, electrical appliances,communications, instrumentation, vehicles, plastic products, metal, food, chemical, building materials, medical, aerospace and other products.


    Requirement of AMBIENT ROOM CONDITIONS of Q1-Test Chambers:

    The ambient condition of the room where the chamber will live is very important to make it running. Test chambers create a lot of heat, and with test cycling up and down the temperature spectrum, the chambers themselves require good air circulation.


    Some units require 18-36 inches (or more) of clearance in all directions to work properly and to provide reliable data. Even more critical, is test chambers should operate in rooms with an average ambient temperature of 23°C (70°F).


    The constant ambient room temperature will ensure that your test requirements only fluctuate when you want them to change. When the space housing the test chamber changes often, the chamber must work harder to regulate its own temperature to the programmed setting.


    Features:

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


    2, Controller imported LCD display screen can be displayed measuring values and setting the value and time.


    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 and right side of chamber with diameter 100mm cable port for power-on test.


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


    9,The French Tecumseh brand is used for the circulation system of the compressor, more effective removal of oil between the condenser and the capillary and use environmentally refrigerants ( R23, R404, R507).


    10.Completely independent system separate for testing in high temperature, low temperature and constant temperature & humidity environment

    Test standard:

    GB/T2423.1-2001 test A: Low temperature (part)
    GB/T2423.2-2001 test B: high temperature (part)
    GB/T2423.3-2006 test Cab : Steady damp-heat
    GB/T2423.4-1993 test Db: Alternating humid heat
    GB/T2423.34-2005 test Z/AD: Temperature and humidity combination
    GB/T2423.3,4 requirements for the heat and humid heat cycle of the medium steady state
    GB/T5170.2-2008 electric and electronic products environmental testing equipment method temperature test equipment


    GB/T5170.5-2008 electric and electronic products environmental testing equipment method hygrothermal test equipment.
    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
    IEC68-2-3 (GB2423.3-93) Testing Ca: Constant moist heat testing method.

    MIL-STD-810D (GBJ150.3) High temperature method
    MIL-STD810D (GBJ150.4) Low temperature method
    MIL-STD-810D (GJB150.9-93) Moist heat testing method


    Technical Specifications:

    The test conditions for device performance parameters are:
    Air cooled ambient temperature at 25 ºC, water temperature of water
    cooling cycle is 25 ºC, no-load (no load)

    CategoryModelQTH-100C/DQTH-200C/DQTH-330C/DQTH-600C/DQTH-1000C/D
    Internal size(W*H*D)mm500×500×400580×750×450580×750×760800×950×8001100×950×950
    External size(W*H*D)mm750×1650×1100

    880×1
    730×1360

    880×1
    730×1570

    1100×19
    50×1700

    1400×
    2000×2105

    Main performanceTemperature rangeC:-40C~+150C, D:-70C~+150C customize
    Temperature fluctuation±0.5ºC
    Temperature uniformity±2.0ºC (deviation:±2.0ºC)
    Humidity range20%~98% (Dry sphere temperature range+10ºC~+90ºC)
    Humidity fluctuation±1.5%
    Humidity uniformity<75% RH /≤±5%RH; >75% RH /≤±3%RH
    Heating performanceAverage about 3 degrees per minute, no load.
    Cooling performanceC:from +20ºC to -40ºC , average about 1 degrees per minute, no load
    D:from +20ºC to -70ºC , average about 1 degrees per minute, no load
    Operating ambient temperature

    Environmental temperature conditions for equipment
    functioning normally: +5ºC~35ºC

    StructureOuter box materialSteel plate lacquer-full computer white
    Inner box materialSUS 304# (or 316#) mirror stainless steel
    Insulation processOuter rigid polyurethane foaming+Inner glass fiber cotton
    SystemRefrigeration modeC: Mechanical vapor compression refrigeration-Single stage; cooling mode optional: air cooling (standard) / water cooling.

    D: Mechanical vapor compression refrigeration-overlapping type;
    Cooling mode optional air cooling (standard) / water cooling

    Refrigeration compressor

    Fully enclosed piston type/rotary compressor (Low noise /
    environmental protection)

    Cryogen

    C: Environmental coolant R404A
    D: Environmental coolant R404A+R23

    Circulating fanHigh-temperature induction motor+aluminum alloy centrifugal wind blade
    HeaterReliable stainless steel regenerator
    Humidifier

    Built-in stainless steel anti-corrosive heating pipe,Water plate
    humidification (Convenient and clean, low water consumption)

    Control systemControl methodSolidified write PLC control system
    Display screen

    7-inch TFT true color liquid crystal display with a resolution of
    800*480; hand touch input

    Operation modeValues and programs
    Program capacity120 group programs, each program can be set up 100 times
    Document storage

    USB interface, easy to import or export internal parameters of
    programs and devices ; curve data can be derived from USB disk

    Communication

    Optional LAN Network Interface, it is convenient for remote
    connection control and fault diagnosis.

    Water supplyWater supply modePump lift
    Water box5-liter / 20-liter food-grade PE tank, removable for cleaning
    Water quality requirementsResistance for water used for humidification≥500mΩ
    PartsStandard configuration

    Diameter 100mm test hole and soft plug 2 piece; stainless steel
    riser with good air permeability 2 piece; movable casters with fixed mats 4 piece, observation window 1 piece

    ProtectionStandard configuration

    Power over-voltage overload protection; power leakage protection
    switch; test product over temperature protection (independent);
    compressor overload high - voltage protection; heater over-temperature protection; humidifier dry burning protection; low water level protection ;
    controller self-diagnosis fault picture display.

    OthersPower Supply

    100L uniphase220V; others 3 phase 4 line380V 50Hz ±10%+protective
    earth wire

    Single-phase maximum current A18A18A18A22A26A
    Power rating KW4KW7KW7KW10KW10KW
    Nominal weight KG180280320500700


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