Thermal shock test chambers, description about IEC standard temperature cycle thermal shock test machine reliability on China Suppliers Mobile

Product Details

Product Description

Product Description:

Two Zone Thermal shock test chamber is usd to test the capability of material structure or composite materials to withstand the continuous Environmental changes between extremely high temperature and low temperature during a short period,and therefore understand the chemical changes or physical damages caused by expansion from heat and contraction from cold in the shortest possible time.It is applicable to metals,plastic,rubber,electronics amongst other materials.

Meet the test standard

MIL-STD-883H / MIL-STD-202G / IEC60068-2-14 GB/T2423.22-2012 test N temperature change GJB150.5-1986 Military equipment environmental test method Temperature shock test GJB360.7-1987 Test method for electronic and electrical components Temperature shock test

Specification

Model	HJ-42(A~C)	HJ-80(A~C)	HJ-150(A~C)	HJ-252(A~C)	HJ-450(A ~ C)
Internal size WxHxD (cm)	40 x 35 x 30	50x40x40	60 x 50 x 50	70 x 60 x 60	80x75x75
External dimensions WxHxD (cm)	140x180x145	148x190x155	160x200x175	175x210x187	190x220x200
Temperature range (test area)	150°C ~A: -45°C; B:-55°C; C: -65°C; High temperature zone: +60°C ~+150°C; Low temperature zone -10°C~-65°C
Heating time (heat storage area)	RT~200℃ takes about 35min
Cooling time (cold storage area)	RT~-70℃ takes about 85min
Temperature recovery time/conversion time	≤5min/ ≤10 seconds
Temperature control accuracy/distribution accuracy	±0.5°C/ ±2.0°C
Insulation material	High temperature resistant high density ethyl chloroformate foam insulator material
system	P. I. D + S. S. R + microcomputer balance temperature control system
cooling system	Semi-enclosed two-stage compressor (water-cooled) / fully enclosed two-stage compressor (air-cooled)
Safety protection device	Non-fuse switch, compressor high and low pressure protection switch, refrigerant high pressure protection switch, fault warning system, electronic alarm
Accessories	Viewing window (special option), two upper and lower adjustable compartments, power test hole, casters, horizontal bracket
power supply	AC380V 50Hz/60Hz3 ∮
Weight (approximately)	700Kg	900Kg	l200Kg	1400Kg	1900Kg

Features

1. Perfect appearance and easy to operate. 2. Imported LCD English microcomputer temperature controller, with high memory capacity, can save 100 programs, max 9999 cycles, each cycle max time 999hrs. 3. Two chamber structures, high temperature chamber and low temperature chamber, control automatically, stay and switch time adjustable. 4. Perfect protection alarm functions: short-circuits, Leakage, over temperature of work chamber; compressor over pressure, over load, short water… 5. Control interface will display alarm reason and provide check methods, machine has emergency stop button. 6. Cold and hot shock temperature recover within1 minute, which complies with MTL, IEC, JIS, GJB and other international standards.

Packing & Delivery

Clean the machine first, and then package with film paper and foam paper. It is best to export wooden boxes according to the size

Company Profile

FAQ

1. Are your company a trading one or a factory? Factory ,14 years focusing on test instruments field,5 years exporting experience.Our factory is in Dongguan, Guangdong, China 2. Do you offer after-sales service? How can I ask for that? And how about the warranty? Every machine from our factory has a 12-month warranty after shipment. Generally, we offer 12 months for the FREE maintenance, while considering of sea transportation, If your machine doesn’t work, you can send E-mail to us and we will try our best to find the problem by email or skype video chat if neccesary. After confirmation of the problem, we can send you new spare parts or provide on-site repair. 3. What’s the delivery term? At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 7-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you. 4. Do you accept customization service? Can I have my logo on the machine? Yes, of course. We can not only offer standard machines, but also customized machines according to your requirements. And we can also put your logo on the machine. 5. Do you have a branch company or service office in my country? We have offices in the belowing: Hangzhou Branch: Address: Building 1, Haixiang Industrial Park,Moqianshan Road, Xiangfu Town, Gongshu District, Hangzhou, Zhejiang, China 6. How to install and use the product? We will send you operating instructions, English video by Email. Or you can download on our officail website directly. Most of our machine is shipped with a whole part, which means it is already installed, all you need to do is to connect the power cable and start to use. And if possible, we can also install your machine at site. 7. What about the services and product' quality? Service: ,Design service,Buyer lable service. Quality: Each instruments must be carried out 100% quality examination and test, the finished products must through a third party calibration institutions before shipping and delivery goods.