products

IEC 60068High And Low Temperature Test Chamber

Basic Information
Brand Name: KINGPO
Minimum Order Quantity: 1
Price: To be quoted
Packaging Details: safety wooden box
Delivery Time: 25 working days
Payment Terms: T/T
Supply Ability: 3 set per month
Detail Information
Volume: 150L Inner Size: W(500 ) × H( 600) × D(500 )mm
Outer: W( 1070) × H( 1460) × D( 1070)mm Weight: 150KG
Temperature Rise Time: 3℃/min(Nonlinear Load) Cooling Time: 0.75~1℃/min(Nonlinear Load)

Product Description

Product Details

Product information:

 

This product is based on user requirements, reference GB2423 [1] .02 high-temperature test methods, GB2423 [1] .01 low temperature test methods, appropriate technical conditions to manufacture. The main provider of temperature and humidity changes in the environment for the aerospace, aviation, petroleum, chemical, military, automotive (motorcycle), shipbuilding, electronics, communications, and other scientific research and production units, for users of the machine (or parts), electrical appliances, equipment, materials, etc. for temperature and humidity tests to assess the suitability of the test or the test of behavior to make a comment. New product development, prototype testing, product qualification testing means important test the whole process essential.

 

 

Technical parameters:

 

Volume, size and weight
Nominal inside volume ( 150L)
Inner box size W(500 )mm × H( 600)mm × D(500 )mm
Dimensions W( 1070)mm × H( 1460)mm × D( 1070)mm
Weight ( 150)KG
Performance
Test environmental conditions Under a condition of without sample inside the test chamber, the environment temperature is + 5 ~ + 28 ℃, relative humidity ≤85%,

Test method

 

GB/T 5170.2-2008 Temperature test equipment

GB/T 5170.5-2008 Humidity test equipment

Temperature range (-20 )℃~+150℃
Control accuracy

Temperature:±0.2℃

(It means the difference between the controller set value and measured value of the controller)

Temperature fluctuation ≤0.5℃(Temperature fluctuation is half of the difference between the center of the highest measured temperature and the minimum temperature)
Temperature error ≤±1℃(The average temperature of the studio temperature controller’s display value minus the average temperature of measured center)
Temperature uniformity ≤2.0℃(Temperature uniformity is the arithmetic mean value of the difference between the measured maximum temperature and the minimum temperature in each test)
Temperature rise time 3℃/min(Nonlinear load)
Cooling time 0.75~1℃/min(Nonlinear load)

Work noise

 

A sound level≤70dB(A)

(At environment temperature of 25 ℃, measured in the anechoic chamber of less echo; adopt A-weighting, the average value of test 8 points; each test point level from the source of the noise is 1 meter ,height from the ground is 1 meter)

Structure

Thermal insulation structure

 

 

1. Outer material: high-quality sand surface stainless steel plate

2. The inner wall material: high-quality mirror surface stainless steel plate

3. Cabinet insulation material: rigid polyurethane foam + glass fiber

Chamber standard configuration

 

 

1. Observation window: transparent electric membrane hollow glass 1 pc (on the door)

2. Lead hole: φ50mm 1 pc (In the left side of the box)

3. Preparation of the door interior lighting (Longevity and high efficient energy-saving lamps)

4. Mobile casters: 4 pcs

5. Fixed feet cup: 4 pcs (the height is adjustable)

6. Sample frame: two layers of stainless steel sample holder, 8 hooks, load-bearing (uniform): 25kg / layer

(The sample inside does not exceed the cumulative total load: 100kg)

8. PC communication software CD, U disk interface, RS23 communication interface, misuse hardware lock, communication cable 1 pc

Door Single open hinged door (facing the cabinet, hinge in the left side, the handle in the right side), with observation windows, lighting, window / door anti-condensation electric device
Control panel The controller display screen, U disk interface, RS232 computer communication interface, misuse hardware lock, power switches, emergency stop switches, status indicator light and audible warning device

Machine room

 

Refrigeration unit, water pan, drain hole

Condenser fan, condenser inlet

Control cabinet for power distribution IO board, machine transformers, ballasts, intermediate relays, time relays, solid state relays, AC contactors, thermal relays, fuses, owe anti-phase relays, air switch
Heater

1. Nichrome strip heater

2. Heater control way: non-contact and periodic pulse-width-modulated, SSR (solid state relay)

3. Heater power: 2.5KW

Cord hole and drainage hole At the back of the box
Refrigeration system
Working mode 0℃~-40℃ Model adopts single-stage compression,-40℃~-70℃ Adopt binary cascade refrigeration way
Refrigeration compressor Fully enclosed low noise rotary compressor
Evaporator Outside fins internal thread tubular heat exchanger (Also used as dehumidifier)
Condenser Air-cooled: Outside fins internal thread tubular heat exchanger
Throttling device Expansion valve + capillary

Plate heat exchanger

(Using cascade refrigeration system)

Stainless steel brazed plate heat exchanger
Refrigerator control mode

1. Control system automatically adjusts the best energy-saving refrigerator running condition according to the test condition

2. Evaporator cooling capacity is switched by the control system drive the solenoid valve

3. The compressor’s return air cooling circuit

Refrigerant R404a/R23(Ozone depletion indices are 0, R23 adopted by the cascade refrigeration system)
Electrical control system  
Controller Model SAMWON TEMI880
Displayer TEMI880:5.7 inch,640×480 dot matrix,TFT color LCD displayer
Operation mode Program mode, setting mode
Setting mode TEMI880 Chinese & English menu (Freely selectable), touch screen input
Program capacity

TEMI880(touching-type)

1.Procedure: Maximum 100 groups

2. Number of segments: Maximum 10000 segments

3. Number of cycles: Maximum can be infinite loop

Setting range Temperature: According to the temperature operating range of the device to adjust
Resolution Temperature: 0.1 ℃; Time: 1min; Humidity: 0.1% RH (temperature and humidity test equipment)
Input PT100 Platinum thermal resistance
Communication features U disk interface, RS-232 interfaces, misuse hardware lock, complimentary computer communications software
Control mode

1. Anti-integration saturation PID

2.BTC balanced temperature control mode + DCC intelligent cooling control + DEC intelligent electrical control (temperature test equipment)

3. BTHC balanced temperature and humidity control + DCC intelligent cooling control + DEC intelligent electrical control (temperature and humidity test equipment)

Curve recording function With battery protection RAM, setting and sample value and sampling time can be saved, the maximum recording time is 180 days (when the sampling period is 60S)
Ancillary functions

1. Hint functions of fault alarm and causes, treatment

2. Power-off protection function

3. Upper and lower limit temperature protection

4. Calendar timing function (automatic start and automatic stop running)

5. Self-diagnosis function

Software using environment

(user-supplied)

IBM PC compatible machine,more than PⅡCPU,more than 128M memory,with RS-232 communication interface
Temperature and humidity measurement

Temperature: PT100 platinum thermal resistance

Humidity: dry and wet bulb thermometer method (damp-heat type only)

Environmental conditions

1.Temperature:5℃~35℃

2. Relative humidity:≤85%

3. Air pressure:86kPa~106kPa

Maximum current Maximum power

(40)A

(5.5)KW

(The test data obtained at ambient temperature + 25 ℃, after one hour no sample, stable operating conditions)

 
IEC 60068 Programmable High And Low Temperature Test Chamber With 150L Volume 0

 

Contact Details
Sales Manager

WhatsApp : +8613751216827