All Products

Digital Hardness Tester (38)

Vickers Hardness Tester (18)

Micro Hardness Tester (15)

Ultrasonic Hardness Tester (18)

Vision Measuring Machine (53)

Digital Profile Projector (43)

Non Destructive Testing Equipment (12)

Handheld 3D Laser Scanner (10)

Rockwell Hardness Tester (20)

Brinell Hardness Tester (17)

Universal Hardness Tester (15)

Portable Hardness Tester (33)

Metallurgical Cutting Machine (23)

Universal Testing Machine (10)

Measuring Microscope (21)

Industrial Microscope (21)

Temperature Test Chamber (20)

Salt Spray Test Chamber (15)

NDT Inspection instrument (0)

Instant Vision Measurement System (0)

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

: 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
High Light:	Temperature Testing Chamber , Temperature And Humidity Test Chamber

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

Tag:

Contact Person: Mr. Marshall Zheng

Tel: 86-769-23184144

Fax: 86-769-22854144

Other Products