-70c Hot Cold Temperature Cycle Thermostatic Thermal Shock Test Chamber

• Certification: CE, TUV, ISO, CE, ISO, RoHS
• Warranty: 1 Year
• Application: Industry, School, Hospital, Lab
• Customized: Customized
• Structure: Vertical Model
• Material: SUS 304 Stainless Steel
• Type: Programmable Thermal Shock Test Chambers
• Certificate: CE, ISO, SGS
• Test Temp. Range: -65degree-- +150degree
• RS 232 Interface: Connect PC
• Delivery Time: 20 Days After Receive The Deposit
• Refrigerant: Environmental Friendly R23/R404A
• Heating /Cooling Time: Rt~200c 35min /Rt~-70c 90min
• Controller: Programmable LCD Touch Screen
• Low Temperature Shock Range: -40/-55/-65 Degree C
• Loading Method: Static Load
• System: P.I.D+S.S.R+Micro-Coemmputer Balance
• Transport Package: Resin Fiber & Strong Wooden Case
• Specification: 800*850*600mm
• Trademark: OTS
• Origin: China
• HS Code: 90248000
• Production Capacity: 239PCS/Month

Product Description

Product Description

Thermal Shock Chamber (Three-Box Type)
 

Three box-type of hot and cold impact test chamber is to test thermal expansion and contraction of products caused by chemical changes or physical harm, to put the material structure or composite material in an industry under conditions like extremely high temperatures and very low temperature. It is an ideal test machines in detecting electronic components, metal, chemical materials, national defense industry, aerospace industry, BGA, PCB board, IC, semi - conductive ceramics, etc.

Refrigerant	1.Relative high temperature machine: R404A (OL:0)  2.Relative low temperature machine: R23 (OL:0)
Heater	Heat chamber:nickel-chromium alloy heater Cooling chamber:nickel-chromium alloy heater  Control of heaters:SSR(solid-state relay)
Material	1.Material of inner chamber: SUS304 stainless plate. Thickness: 2.0mm 2.Material of bucket: SUS304 stainless 3.Insulation material: Rigid Polyurethane Foam + glass fiber
Test	There are 3 testing areas: High temp area, low temp area and sample area. Sample will be put in the sample area and high, low temp impact into the area.
Type	Wind-cool / Water cool
High temperature zone	+60ºC~+150ºC
Impact of high temperature	+150ºC
Low temperature zone	-40ºC~-10ºC/ -65ºC~-10ºC/ -75ºC~-10ºC
Impact of low temperature	-40ºC / -55ºC/ -65ºC
Range of impact temperature	-40ºC~+150ºC / -55ºC~+150ºC/ -65ºC~+150ºC
Temp Shock Time	≤ 5min
Conversed time from heating and cooling	≤±3ºC
Recovery time of temperature	30mins
Compressor	FRANCE*TELUMSEH / GERMANY
Flow of temperature	±0.5ºC
Deviation of temperature	<=±2ºC
Uniformity of temperature	<=±2ºC
Dimension(Support OEM)	External (WxHxD)		Internal (WxHxD)
Volume(50L)(Support OEM)	146x175x150cm		46x60x45cm
Power	17.5KW
Net weight	850Kg
Voltage	AC380V 50Hz Three-phase (Customized)
Test environment	Test temperature:+28ºC,Relative humidity≤85%, There's no specimen in the test chamber, but special requirements are not included.

Features:

(1) With magnetic USB recorder, an extra record is not necessary.
(2) Refrigerant Servo Valve Flow Calculation Control----energy saving 30%
(3) OTS is ahead of peers for its unique technology: no condensation under high heat and high humidity test.
(4) The heater is no need to work at temperatures approaching absolute zero. The temperature in test chamber is thermostatic by PWM ---- a technology that adjusts the flow of cooling pipe, cold bypass pipe, hot bypass pipe under control in the flow and direction of chiller.
(5) Temperature Slope Controls in IEC68-2-56,68-2-30, and no condensation happens.
(6) Comparison:  Ø The traditional refrigerant compressor has a problems of big fluctuation in temperature--- an obsolete technology, and it shortens service life of the compressors. The heating adopts PID temperature adjustment--- The cooling capacity is offset from the heating to achieve dynamic equilibrium, which is a waste of electricity.Ø The new developed one, PWM refrigerator, can save energy under low temperature operation.


Advantage

 

Ø 24 hours online
Ø 35 years experiences
Ø Sample chamber of each model
Ø Best price, fast delivery
Ø OEM,ODM
Ø Oversea offices
Ø Own import and export business license
ØISO,CE,UL,ASTM,DIN,EN,GB,BS,JIS,ANSI,TAPPI,AATCC,IEC,VDE

Customer Support Services

Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair

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Company Profile

Dongguan Xinbao Instrument Co., Ltd, with its own brand--OTS, has been dedicating in providing professional testing equipment with top quality since its establishment in 1978. It owns sophisticated and advanced technology in producing environmental test chambers and mechanical test machines like temp humidity chamber, thermal shock test chambers, rain and dust test chambers, salt spray chambers ,walk in /drive in test chambers, tensile testing machine, vibration test machine, other customized test chambers and so on. Products made by OTS reach international standards: ISO, ASTM, DIN, EN, GB, BS, JIS, AMSI, UL, TAPPI, AATCC, IEC. Also they are widely used in different area: R&D Institutions, Quality inspection institutions, universities,electronics, communications, instrumentation, automobile, plastic, metal, building materials, aviation, etc.

Manufacturing Technique

Customer Photos

Now OTS has its main production base in Dongguan, a branch in Suzhou and offices in South Asia, Europe, USA. OTS also owns an independent laboratory which exhibits all currently produced machines under CNAS calibration, so customers can check the function and quality immediately. Equipped with over 30 workers in a metal plate department, OTS is capable to produce customized shells; What's more, OTS has enough stock to satisfy customers need in time. In the meanwhile, every machine must be examined for 3~days before shipment and with lifetime maintenance service.

 

Certifications

Packing&Shiping

FAQ

1. Do you offer after-sales service? How can I ask for that? And how about the warranty? Every machine from our factory has a 14-month warranty after shipment. Generally, we offer 12 months for the FREE maintenance, while considering of sea transportation, we can extend 2 months for our customers.   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.   2. 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 15-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you. 3. 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.  

4. 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.

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