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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

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

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

Product Details:

Place of Origin: China
Brand Name: KeJian
Certification: ISO,CE and etc.
Model Number: KJ-2092

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiate
Packaging Details: Each set protected with resin fiber and PP film, then put into professional export Strong plywood case
Delivery Time: In stock,3-7 working days after order confirmed
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash, escrow
Supply Ability: 200 sets per month
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Detailed Product Description
Warranty: 12 Months Max Current: 60A
Controller Model: Korea TEMI880S Inner Volume: 225L
Product Name: Three-type Thermal Shock Chamber Pre-heat Temperature: +60℃~+250℃
Pre-cool Temperature Room: -70℃~-10℃ Temperature Shock Range: -60℃~+165℃
Temperature Deviation: ±2.0℃ Operation Methods: Procedure Way

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.

 

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

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℃ → -70℃≤70min

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 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 door Single 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 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

 

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

 

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 0~99Hour59Min.
resolution ratio temperature:0.1℃;time: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: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 amount 7t/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 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:
225L Stainless Steel Plate SUS304 Three Box Temperature Humidity Thermal Shock Test Chamber

Contact Details
Dongguan Kejian Instrument Co., Ltd

Contact Person: Laura Zeng

Tel: +8613537415006

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