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225L Stainless Steel Plate SUS304 Three Box Temperature Humidity Thermal Shock Test Chamber

    Buy cheap 225L Stainless Steel Plate SUS304 Three Box Temperature Humidity Thermal Shock Test Chamber from wholesalers
     
    Buy cheap 225L Stainless Steel Plate SUS304 Three Box Temperature Humidity Thermal Shock Test Chamber from wholesalers
    • Buy cheap 225L Stainless Steel Plate SUS304 Three Box Temperature Humidity Thermal Shock Test Chamber from wholesalers

    225L Stainless Steel Plate SUS304 Three Box Temperature Humidity Thermal Shock Test Chamber

    Ask Lasest Price
    Brand Name : KeJian
    Model Number : KJ-2092
    Certification : ISO,CE and etc.
    Price : Negotiate
    Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash, escrow
    Supply Ability : 200 sets per month
    Delivery Time : In stock,3-7 working days after order confirmed
    • Product Details
    • Company Profile

    225L Stainless Steel Plate SUS304 Three Box Temperature Humidity Thermal Shock Test Chamber

    225L Stainless Steel Plate SUS304 Three Box Temperature Humidity Thermal Shock Test Chamber

    Prodcut Introtation

    Used widly in electron product industry,national defense industry,aviation industry.Can reduce a large number of test fee.Opearation easy,hig trust,is a reliable,high-performance test tool in labs.


    Characteristic

    1.high temperature groove,low temperature groove,test grove is static.

    2.Shock way uses wind path changing methods,let high temperature and low temperature leading to test area,and reach the high-low temperature shock test goal.

    3.Can set rotation times and defrost times.

    4.Use touching colourful liquid controller,easy to operate,stable.

    5.Temperature accuracy is high,use PID calculating methods.

    6.Choose start-move place,high temperature and low temperature is rotation.

    7.Showing test curve when operation.


    High temperature shock pic

    Common temperature pic

    Low temperature shock


    Main Specification

    Product NameThree-type Thermal Shock Chamber
    ModelKJ-2092
    Sample prohibitProhibit puting inflammable,explosive,effumability or corrosive sample in the the chamber.
    Volume,size and weight
    Inner volume225L
    Inner sizeW50XH75XD60cm
    Chamber performance
    Test environmentEnvironment temperature is+25℃,relate humidity ≤85%(Without sample in test chamber)
    Test MethodsGB/T 5170.2-1996 temperature test equipment
    High temperature room
    Pre-heat temperature+60℃~+250℃

    Heating Time


    +60℃→+250℃ ≤40min

    Remark:heating temperature time is the performance of high temperature test room in temperature

    Remark:The heating time is the performance of the high temperature chamber when it is running alone

    Low temperature room
    Pre-cool temperature room-70℃~-10℃
    Cooling temperature room

    +20℃ → -70℃≤70min

    Remark:Cooling time is the performance of low temperature test room in operation

    Test room(sample area)
    Test MethodsPneumatic air door changes high temperature area and low temperature area
    Temperature Shock range-60℃~+165℃
    Temperature fluctuation±0.5℃
    Temperature deviation±2.0℃

    Temperature recovery time

    Recovery condition


    ≤5min

    sample:plastic encapsulated integrated circuit load cells place:Up wind directin of sample

    High temperature exposure: +165℃:30 minutes

    Environment temperature exposure:---

    Low temeprature exposure: -60℃:30minutes

    Sample weight:2.5kg

    Standards

    GB/T 2423.1-2001 Test A:Low temperature test methods

    GB/T 2423.2-2001 Test B:High temperature test methods

    GB/T2423.22-2002 Test N:Temperature changing test methods Test Na

    GJB 150.3-1986 High temperature test

    GJB 150.4-1986 Low temperature test

    GJB 150.5-1986 Temperature shock test

    6. Structure features

    heat preservation

    Structure

    Outside chamber material:Stainless steel plate SUS304

    Inner chamber material:Stainless steel plate SUS304

    Chamber heat preservation material:polyurethane foam+glass fibre

    Door heat preservation material:glass fibre

    Air adjust passagewayWind-motor,heater,evaporimeter,air door,temperature transmitter

    Chamber standard

    configuration

    Wire hole :1 pcs,in the left of chamber,diameter φ50mm

    circular hole sample shelf:1 pcs


    Adjust foot and wheel

    Adjust foot:4 pcs,used to support test chamber

    Adjust wheel:4pcs,used to move test chamber

    Test chamber doorSingle opening,left hinge,right handle(refer to chart 6.13)

    circulating fan

    High temperature exposure

    Low temperature exposure


    3φ,400W,Centrifugal type

    3φ,400W,centrifugal type

    Control panelController display screens,fault indicating lamp,timer,USB connector,over-temperature protector,power switch
    Machinery roomrefrigerating device,drainage device,exhaust fan
    power distribution control cabinetPower leakage breaker,controller,switch panel,heat dissipation wind motor,high-low circulating fan motor
    Heater

    Nichrome strip heater

    Heat controlling way:contactless recurrent pulse adjusting width,SSR(solid-state relay)

    Wire hole and drainage holeIn the back of chamber
    Chamber external view

    225L Stainless Steel Plate SUS304 Three Box Temperature Humidity Thermal Shock Test Chamber


    Test chamber parts name and function


    NONameFunction
    1high temperature roomStore heat energy
    2Test roomputting sample place
    3Low temprature roomstore cold energy
    4power panel

    Include power switch, sample controlling

    terminal,sample power controlling

    terminal,external warning output

    terminal,test finishing output

    terminal,temperature reaching output

    terminal, RS-485 communication

    interface,operation panel loce.


    5Operation panelInclude controller,fault indicating lamp,overtemperature protector,temperature recorder(choose part)
    6Power distributionInsalling electric component
    7machinery room

    Installing refrigerating device and exhaust fan


    8air inlet

    Absorb outside air when in environment temperature exposure


    9Exhaust outlet

    exhaust air from machinery room and test room


    10Temperature recorder(choosing part)
    7. Refrigerating system
    Working wayMachinery compress binary cascade condenser refrigeration way

    Refrigeration

    compressor

    German Copeland self-closed compressor
    Evaporimeterfinned tube type pipe heat exchanger
    CondenserTube heat exchanger
    Throttling deviceThermostatic expansion valve,capillary
    Evaporative condenserstainless steel brazing sheet type heat exchanger
    Refrigerator controlling way

    Controller system PLC(programmable logic controller)

    Adjust refrigerator automatically

    Compressor cooling return circuit

    Energy regulating loop

    Condensation pressure-regulating valve

    Freezing mediumR404a/R23(ozone index number is 0)
    Others

    Compessor cooling fan

    Circulate cooling tower

    8. Electrical control system
    Controller modelKorea TEMI880S type touch screen controller
    Displayer256X128 point,30line X40 words LCD liquid display
    Operation methodsProcedure way
    Setting wayEnglish language,LCD touch screen panel
    Procedure capacityMax 120 groups, every group has 99 sections,every order can reach 999; program segment time setting is 0~99Hour59Min.
    resolution ratiotemperature:0.1℃;time:0.1min
    InputPT100
    Controll methods

    PID,fuzzy arithmetic

    BTC balance temperature-adjust controlling methods

    Curve recording functionCan show the curve resule when operation
    Affiliated functionHas memory function if power interrupts,can adjust date,time,has menu LOCK function.
    9. Safety protection device
    Refrigerating system

    Compressor overpressure

    Compressor overheat

    Compressor overcurrent

    circulating cooling water undervoltage

    Test room

    Test room overtemperature,low-temperature protection(controller inside)

    Test room door protection

    Others

    phase sequence and Default Phase protective relay

    Leakage brealer.power controlling terminal,external warning output terminal,high/low temperature protector,motor temperature switch,circulating fan thermorelay,compress air pressure switch,air evacuation valve

    TransportTest chamber is unitary
    Service conditions
    Environment condition

    Temperature:5℃~35℃

    Humidity:≤85%

    Pressure:86kPa~106kPa

    circulating cooling water

    Water temperature

    Water pressure


    circulating cooling water temperature:≤+25℃

    circulating cooling water water supply:0.25MPa~0.4MPa

    Refrigerator entrance pressure is:0.25MPa~0.4MPa,Refrigerator exit to cooling cooling tower pressure is not more than 0.05MPa.

    Flow amount7t/h

    water pipe connector

    Others

    refrigerating device DN40,nipple connector 1pcs


    Air supply

    (compressed air)

    Pressure:(5~7)kg/cm2

    Nozzle diameter:φ8mm

    Flow amount:0.1m3/min

    Power supply


    3 phase AC380V

    Power:AC(380±38)V

    frequency:(50±0.5)Hz

    Max current60A
    Store enviroment

    Environment temperature is 0℃~+45℃

    When temperature is below 0℃,please discharge the water in chamber.

    RFQ:
    Why choose us?
    1. Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.
    2. Excellent after sale service:
    1 YEAR warranty. If you have any problems during testing process, we promise we will give you a reply with 24 hours and solution provide within 3 working days. What you need to do is to send us the controller.


    3. Good Packaging:
    Covered with air bubble film before put the machine into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.

    Pictures:

    Quality 225L Stainless Steel Plate SUS304 Three Box Temperature Humidity Thermal Shock Test Chamber for sale
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