DongGuan Sinowon Precision Instrument Co., Ltd.

Sinowon is Committed to Make Measurement More Accurate and Uncomplicated

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsTemperature Test Chamber

Auto Defrost Function Three-zone Temperature Test Chamber , Thermal Shock Chamber

Good quality Vickers Hardness Tester for sales
Good quality Vickers Hardness Tester for sales
We have received all the instruments, and will test them, for the moment we have very good feelings. Thank you.

—— John Smith

I am glad to inform you that the installation of the SHB-3000E Brinell hardness tester has been finished successfully. I would like to thank you!

—— Robert

Thanks for all your support, we have installed the hardness tester successfully and now it works fine, very suitable for testing our specimens.

—— Antonio

Our customer has tested the machine, now it works well, thank you. We will order more in near future.

—— Cristian

We found out the problem and we fixed it! Thanks for your cooperation and support all the time.

—— Carlos

I'm Online Chat Now

Auto Defrost Function Three-zone Temperature Test Chamber , Thermal Shock Chamber

China Auto Defrost Function Three-zone Temperature Test Chamber , Thermal Shock Chamber supplier

Large Image :  Auto Defrost Function Three-zone Temperature Test Chamber , Thermal Shock Chamber

Product Details:

Place of Origin: DONGGUAN/CHINA
Brand Name: SINOWON
Certification: CE
Model Number: QT3-56A

Payment & Shipping Terms:

Minimum Order Quantity: 1 Sets
Packaging Details: Plywood Box
Delivery Time: 30 - 40 Days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 20 Sets per Month
Contact Now
Detailed Product Description
Damper Device: Forced Air Damper Interior Material: SUS304 Stainless Steel
Exterior Material: Stainless Steel With Environmentally Baking Paint Testing Shelves: Stainless Steel Plate
Refrigeration: Cascade Refrigeration System Cooling Method: Water Air Cooling

Thermal shock test chamber is used to test products in alternating extremes of high and low temperatures in order to observe changes in product characteristics and failure occurrence.
QT3 series air-to-air thermal shock chambers circulate cold, hot, or ambient air as needed. The conditioned air is pre-cooled or pre-heated beyond the set point, allowing quicker recovery of the desired condition after transfer. 
 
 
QT3 Series Chambers Conform Following Testing Standards:
※ MIL-STD-883E Method 1011.9 Thermal Shock
※ MIL-STD-202G Method 107G Thermal Shock
※ JIS C 0025 Basic Environmental Testing Procedures Part 2: Tests, Test N: Change of Temperature 
※ IEC 61300-2-47:2004 Fiber Optic Interconnection devices and passive components-Basic Test and Measurement Procedures – Part 247: Tests – Thermal Shocks
※ JEDEC STANDARD JESD22-A104C Temperature Cycling 
※ GB/T 2423.22-2012 Environmental testing - Part 2: Tests methods - Test N: Change of temperature
※ Others related standards and test methods: SJ/T10186-91Y73, GJB150.5, GJB360.7, GB/2423.22
 
 
Chamber Dimensions: 

Model

Interior Dimension
(W ×H × D)

Interior Volume

Exterior Dimension
(W ×H × D)

Specimen Loading Weight

QT3-56A/B/C

400 ×350× 400mm
15.7”×13.8”×15.7”

56L

1450× 1950 ×1600mm
57.1” ×76.8” ×63.0”

2.5Kg

QT3-80A/B/C

500 ×400× 400mm
19.7”×15.7”×15.7”

80L

1550× 2050 ×1600mm
61.0” ×80.7” ×63.0”

5.0Kg

QT3-150A/B/C

600 ×500× 500mm
23.6”×19.7”×19.7”

150L

1650× 2150 ×1800mm
64.9” ×84.7” ×70.9”

7.5Kg

QT3-225A/B/C

750 ×600× 500mm
29.5”×23.6”×19.7”

225L

1850× 2250 ×1800mm
72.8” ×88.6” ×70.9”

7.5Kg

 
 
Specifications:
 

Structure

Pre-cooling Zone, Pre-heating Zone, Testing Zone 
(Selectable 2-Zone or 3-Zone Test for stationary object test)

Damper Device

Forced Air Damper

Interior Material

SUS#304 Stainless Steel

Exterior Material

Stainless steel with environmentally baking paint

Testing Shelves

Stainless Steel Plate

Refrigeration

Cascade Refrigeration System

Cooling Method

Water/Air Cooling

Ambient Temperature

5℃~30℃

Pre-heating Temperature

80℃~200℃

Pre-cooling Temperature

-40℃ (-60℃/-75℃)~-10℃

High Temp. Shocking

60℃~150℃

Low Temp. Shocking

A=―35℃~0℃
B=―55℃~10℃
C=―65℃~10℃

Temp. Uniformity

Less than ±2℃

Transition time

<10 seconds

High Temp. Recovery Time

RT℃~150℃/5min

Low Temp. Recovery Time

RT℃~-75℃/5min

Pre-heating Time

40min (30min for 56L)

Pre-cooling Time

80min (60min for 56L)

Controller

Powerful interactive LCD touch screen controller

Setting Range

Temperature: -200℃~300℃
Time: 0H1min~9999H59min
Cycle: 1~9999cycle

Resolution

Temperature: 0.1℃
Time: 1min

Control Method

PID+SSR

Power supply

AC380V/50Hz/3P

Accessories

Cable Port, LCD touch screen controller, Power cable

Security System

Overheat Protector, Compressor overload protector, 
Controller protector, Motor overload protector

Note:
1. Ambient temperature of +23℃ and a cooling water temperature of +25℃
2. During pre-heating, prevention for temperature heat-up may be worked
3. Performance shown above conforms to IEC61300-2-47
4. Temperature heat-up/pull-down time is applicable only during independent chamber operation
 
Features:
※ Automatically setting of pro-cooled and pre-heated air.
※ Testing samples don’t move, cable port is available for power on testing.
※ Powerful interactive touch screen controller, easy operation and setting 
※ High accurate temperature recovery with PID auto tuning
※ Auto defrost function 

Contact Details
DongGuan Sinowon Precision Instrument Co., Ltd.

Contact Person: Mr. Marshall Zheng

Tel: 86-769-23184144

Fax: 86-769-22854144

Send your inquiry directly to us (0 / 3000)