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  • Rapid Temperature Change Rate Test Chamber - China

    price: 9500.00 Dollar US$

    Rapid temperature change test chamber
    functional features
    external test chamber is made of dual-side high-temperature electrostatic resin paint galvanized metal sheet, while internal test chamber is designed with sus#304 high-low temperature resistance stainless steel material with its bottom with sus#304 stainless as well as high-strength square tube connection reinforcement.
    insulation material, in accordance with special heat-resistance purpose, is selected from frame retardant high strength pu polyurethane foam insulation material.
    single door design with its size as width at 500mm and length at 600mm, is designed with observation window on test chamber door. door frame is designed heat resistance, anti-frosting, anti-condensing devices to enable test technician have a good observation view of complete test process.
    cable hole (test hole) with its diameter at 50mm on left of test chamber with silicone sealing and stainless steel cover is made and cable hole at 100mm for optional.
    to achieve an excellent test result, sealing process for test chamber is made with silicone rubber strip; sample holder with load-bear capacity of more than 20kg per layer.
    air supply system with constant air flow as well as uniform air distribution is driven by branded asynchronous motor, multiple-blades centrifugal circulating blower as well as high-performance sensors.
    model ltks-150 ltks-225 ltks-500 ltks-800 ltks-1000 ltks-1500
    internal dimension (w×h×d)mm 500×600×500 500×750×600 800×900×700 1000×1000×800 1000×1000×1000 1500×1000×1000
    external dimension (w×h×d)mm 1100×1580×1850 1100×1680×1950 1300×1830×2220 1500×1730×2350 1500×1930×2560 2360×1930×2200
    temp. range: temp. range:-70~150℃;fast temperature change range :-45~+85℃ . max. temperature rising and falling rate 15℃/min with linear control.
    humidity range 20%~98%r.h. (10%~98%r.h./5%~98%r.h. customize available)
    analytic accuracy 0.1℃; 0.1% r.h
    uniformity ±2.0℃; ±3.0% r.h.
    control accuracy ±0.5℃; ±2.5% r.h.
    temperature rising/falling
    speed rate temp. rising /falling rate with linear control : 3.0~15.0 ℃/min (controllable);
    temp.rising /falling rate with non linear control : 3.0~30℃/min (controllable).
    machine material inner with sus #304 stainless steel, external with sus#304 stainless steel or cold-rolled powerder coated material insulation material with polyurethane material .
    cooling system air cooling or water cooling /single segment compressor
    compressor fren ch tecumseh ; german bitzer ; japan mitsubishi
    protection devices fuse-free switch, overloading protection switch for compressor, high and low voltage coolant protection switch, over-humidity and over-temperature protection switch, fuses, fault warning system, water short storage warning protection
    optional accessories inner door with operation hole, recorder, water purifier, dehumidifier
    power ac380v 3ph 5 lines, 50/60hz approx.weight 280 320 380 500 650 750
    technical parameters
    standard compliance
    gb/t 2423.1-2001 (iec60068-2-1) environmental testing - part 2: test methods - tests a: cold
    gb/t 2423.2-2001 (iec60068-2-2) environmental testing - part 2: test methods - tests b: dry heat
    gb/t 2423.22-2002 basic environmental testing procedures for electric and electronic products--test n: change of temperature
    gjb1032-90 environmental stress screening process for electronic products
    gjb150-04-86 environmental test methods for military equipments low temperature test
    iec 60068-2-14 2009 environmental testing -- part 2-14: tests -- test n: change of temperature
    gb/t5170.2-2008 inspection methods for environmental testing equipments for electric and electronic products-temperature testing equipments


    Company Contact:


    • Phone: 008615989902506

    • Address: 2ed. Floor, Building A, Chungfu Industrial , Dongguan , Guangdong , China

    • Email: Email


    Published date: April 18, 2017 - Modified date: April 29, 2017

    • Business Description: Dongguan LmetTest Technology Co.,Ltd Specialized in Environmental & Mechanical Simultation Testing Equipments Manufacturing. As Lab Consultant, my responsibility is help customer select the suitable testing equipments as per their various requirements ,and give suggestions for Lab constructions works.
      Our Company Main Testing Equipments as below:
      ENVIRONMENTAL TEST
      【Constant Temperature Humidity Test Chamber】- 80L~1000L;-70℃~150℃;5%~98RH
      【High/Low Temperature Cycling Test Chamber】80L~1000L;-70℃~180℃;
      【Rapid Temperature-Change Test Chamber】80L~1000L;-70℃~180℃;3~20℃/Min.
      【Thermal Shock Test Chamber 】80L~1000L;-70℃~180℃;Recovery Time:5 Min.(L-H/H-L)
      【Walk-In Temperature & Humidity Test Room】Above 1000L,-70~150℃;5%~90% RH
      【High Atitude Low Temperature Test Chamber】
      【Combined Temperature-Humidity-Vibration Test Chamber】
      -70℃~180℃;5%~98RH;Sine Vibration, Random Vibration
      【High Temperature Aging Test Oven】50L~1000L; RT~500℃
      WEATHERING TEST
      【UV Accelerating Aging Test Chamber】
      【Xenon Aging Test Chamber】
      【Dust Blow Test Chamber】
      【Rain Test Chamber】IPX1,X2,X3X4,X5,X6,X7,X8,X9.
      【Salt Spray Test Chamber】ACSS ,NSS,CASS; 110L~2000L.
      【Universal Tensile Testing Machine】Force capacity from 1KN ~1000KN

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