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

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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 Name | Three-type Thermal Shock Chamber | Model | KJ-2092 | Sample prohibit | Prohibit puting inflammable,explosive,effumability or corrosive sample in the the chamber. | Volume,size and weight | Inner volume | 225L | Inner size | W50XH75XD60cm | Chamber performance | Test environment | Environment temperature is+25,relate humidity 85%(Without sample in test chamber) | Test Methods | GB/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 -7070min Remark:Cooling time is the performance of low temperature test room in operation | Test room(sample area) | Test Methods | Pneumatic 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 passageway | Wind-motor,heater,evaporimeter,air door,temperature transmitter | Chamber standard configuration | Wire hole :1 pcs,in the left of chamber,diameter 50mm 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 door | Single opening,left hinge,right handle(refer to chart 6.13) | circulating fan High temperature exposure Low temperature exposure | 3,400W,Centrifugal type 3,400W,centrifugal type | Control panel | Controller display screens,fault indicating lamp,timer,USB connector,over-temperature protector,power switch | Machinery room | refrigerating device,drainage device,exhaust fan | power distribution control cabinet | Power 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 hole | In the back of chamber | Chamber external view | | Test chamber parts name and function | NO | Name | Function | 1 | high temperature room | Store heat energy | 2 | Test room | putting sample place | 3 | Low temprature room | store cold energy | 4 | power 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. | 5 | Operation panel | Include controller,fault indicating lamp,overtemperature protector,temperature recorder(choose part) | 6 | Power distribution | Insalling electric component | 7 | machinery room | Installing refrigerating device and exhaust fan | 8 | air inlet | Absorb outside air when in environment temperature exposure | 9 | Exhaust outlet | exhaust air from machinery room and test room | 10 | Temperature recorder(choosing part) | 7. Refrigerating system | Working way | Machinery compress binary cascade condenser refrigeration way | Refrigeration compressor | German Copeland self-closed compressor | Evaporimeter | finned tube type pipe heat exchanger | Condenser | Tube heat exchanger | Throttling device | Thermostatic expansion valve,capillary | Evaporative condenser | stainless 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 medium | R404a/R23(ozone index number is 0) | Others | Compessor cooling fan Circulate cooling tower | 8. Electrical control system | Controller model | Korea TEMI880S type touch screen controller | Displayer | 256X128 point,30line X40 words LCD liquid display | Operation methods | Procedure way | Setting way | English language,LCD touch screen panel | Procedure capacity | Max 120 groups, every group has 99 sections,every order can reach 999; program segment time setting is 099Hour59Min. | resolution ratio | temperature:0.1time:0.1min | Input | PT100 | Controll methods | PID,fuzzy arithmetic BTC balance temperature-adjust controlling methods | Curve recording function | Can show the curve resule when operation | Affiliated function | Has 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 | Transport | Test chamber is unitary | Service conditions | Environment condition | Temperature:535 Humidity:85% Pressure:86kPa106kPa | circulating cooling water Water temperature Water pressure | circulating cooling water temperature:+25 circulating cooling water water supply:0.25MPa0.4MPa Refrigerator entrance pressure is:0.25MPa0.4MPa,Refrigerator exit to cooling cooling tower pressure is not more than 0.05MPa. | Flow amount | 7t/h | water pipe connector Others | refrigerating device DN40,nipple connector 1pcs | Air supply (compressed air) | Pressure:(57)kg/cm2 Nozzle diameter:8mm Flow amount:0.1m3/min | Power supply | 3 phase AC380V Power:AC(38038)V frequency:(500.5)Hz | Max current | 60A | 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: []

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Dongguan Kejian Instrument limited Company

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