High and Low Temperature Alternating Test Chamber

• Customization: Available
• After-sales Service: 24 Global Services
• Power Supply: AC380V
• Model NO.: KS-LR80L
• Warranty: 1 Year
• Type: Environmental Test Chamber
• Product Name: Cold and Thermal Shock Test Chamber
• Inner Size: 40×50×40
• Heating up Time (Heat Storage Zone): Rt ~200°c for Approx. 35min
• Cooling Time (Cooling Zone): Rt ~ -70°c for Approx. 85min
• Temperature Control Accuracy: ±0.5°c
• Distribution Accuracy: ±2.0°c
• Temperature Return Time: ≤ Within 5 Min
• Changeover Time: ≤ Within 10 S
• Weight (Approx.): 900kg
• Controller: "Temi" or "Oyo"
• Supply Ability: 150 Sets/Months
• Delivery Time: 20 Working Days
• Transport Package: Strong Wooden Case
• Specification: 150X190X160
• Trademark: KESIONOTS
• Origin: Dongguan, China
• Production Capacity: 5000

Product Description

Cold and Thermal Shock Test Chamber

Introduction:
          Programmable High Low Temperature Shock Impact  Test Equipment used to test the material structure or composite material in an instant by the extremely high temperatures and very low temperature continuous environment which can endure the degree of order in the shortest possible time to test its thermal expansion and contraction caused by chemical changes physical harm.
        The applicable the object material, including metals, plastics,  rubber, electronic, ..., etc., can be used as the basis of its product  improvement or reference.

Working Principle:
        This is so called three-zone type thermal shock test chamber.
        Sample is placed in the test chamber, more extreme temperature than test temperature can be set in high-temperature chamber and low-temperature chamber. When it comes to low temperature test, cold chamber door open, and low-temperature chamber working together with test chamber.
        When converted into high-temperature test, cold chamber door closed, hot chamber door are opened, and test chamber working together with high-temperature chamber.
        Conversion of mechanical action (transferring from high temperature to low temperature or low temperature to high temperature) can be completed in less than 1second, and the temperature can be quickly stabilized.
During the whole test, test sample is no need to be moved, and without any human intervention.

Applications:
        3-zone Thermal shock chamber have been designed to operate in accordance with reliability programs, quality control, commercial test programs and medical tests. It is used to test the capability of material structure or composite material to withstand the continuous environmental changes between extremely high temperature and low temperature during a short period. It is applicable to metals, plastic, rubber, electronics amongst other materials. The test result can be used as a reference or basis for produce improvement.


Features:
1.Thermal shork chamber in each zone for peak demand of heating and cooling. Provides extra thermal energy to efficiently meet the MIL-STD 883 requirements.
2.Temperature recorder provides 24 hour part temperature recording as the load travels from zone to zone. Using touch-control graph control as operation interface, easy to operate.
3.The system can be used for automatic Circulation Shock or manual selective shock, capable of setting two zones or three zones shocks as well as cold and thermal shock start-up.
4.Custom-made and optional accessories available.
 
Detail Specification:

Model	KS-LR50L	KS-LR80L	KS-LR150L	KS-LR225L	KS-LR408L
Inner size WxHxD(cm)	36×40×35	40×50×40	50×60×50	60×75×50	80×85×60
External size WxHxD(cm)	138x180x155	150X190X160	190x200X195	210x220X205	225x250x220

  

Temperature range	(150ºC~A: -45ºC; B: -55ºC; C: -65ºC); (High temperature zone : +60ºC~+150ºC; Low temperature zone : -10ºC~-65ºC;)
Heating up time (heat storage zone)	RT ~200°C for approx. 35min
Cooling time (cooling zone)	RT ~ -70°C for approx. 85min
Temperature return time / changeover time	≤ within 5 min / ≤ within 10 s
Temperature control accuracy / distribution accuracy	±0.5°C / ±2.0°C
Internal and external materials	Full machine: SUS 304# stainless steel plate matte Inner box: stainless steel
Insulation material	High temperature and high density vinyl chloride foam insulator
System	P.I.D+S.S.R+Microcomputer balanced temperature control system
Cooling system	Semi-hermetic two-stage compressors (water-cooled) / Fully-hermetic two-stage compressors (air-cooled)
Safety protection	Fuseless switch, compressor high and low pressure protection switch, refrigerant high pressure protection switch, fault warning system, electronic alarm
Accessories	Viewing window (special option), two adjustable upper and lower compartments, electric measuring hole, castors, horizontal support
Power supply	AC380V 50HZ/60HZ 3∮
Weight (approx.)	700kg; 900kg; 1200kg; 1400kg; 1900kg
Controller	Korean "TEMI" or Japanese "OYO" brand, optional

Corresponding Standard:
        GB11158, GB10589-89, GB10592-89, GB/T10586-89, GB/T2423.22-2001, GB/T2423.1-2001, GB/T2423.2-2001, GB/T2423.3-93, GB/T2423.4-93, ASTM D1735, EIA - 364-59, IEC60068-2-1.1990, IEC60068-2-2.1974, IEC 68-2-30, IEC68-2-03, EIA - 364-31C

Product Image:

 

 

Advantage:

Ø 24 hours online
Ø10years experiences
Ø Best price, fast delivery
Ø OEM,ODM
ØGet dozens of national patent technology ! 
ØThe introduction of advanced production equipment through international certification quality assurance. 
ØPerfect after-sales service system, to provide you with professional technical support !

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

Company Information:

Dongguan Kexun Precision Instrument Co., Ltd. specializes in research and development, production, sales, repair, maintenance, technical services, equipment import and export and integration companies. Main products, quality department, laboratories, testing centres, universities and colleges laboratory, scientific research units with reliability testing instruments and equipment, high and low temperature humidity and heat test chamber, constant temperature and humidity test chamber, cold and heat shock test chamber, rapid temperature and humidity test chamber, salt spray tester, xenon lamp weathering test chamber, sand and dust test chamber, ultraviolet weathering test chamber, rain test chamber, dust test chamber, aging test chamber, walk-in aging Laboratory, aging room, tensile testing machine, compression testing machine, vibration test bench, plugging and unplugging testing machine, breaking strength testing machine, thrust tester, etc. Products meet the standard! Welcome to consult!

 

 

 

 

 

Packaging & Shipping:
1. Strong standard wood case, inner plastic films wrapped for high low temperature thermal shock test machine/thermal shock impact test chamber.
2. Usually we delivery the equipment by air,by sea or by express. it depends on customer.

FAQ
 1. Do you offer after-sales service? How can I ask for that? And how about the warranty?
A: 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?
A: 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?
A: 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?
A: 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.