
Thermal Shock Test Cabinet
Function Description
Thermal shock test cabinet belongs to the same series as high and low temperature alternating humidity-heat test chamber and is an essential test device for aviation,automobile,household appliance,scientific research,etc. It’s applicable to tests and determination of parameters and property of electrical product,electronic product and others which have gone through high and low temperature,alternating humidity-heat degree and changes of converting environmental temperature in seconds.
Test chambers of the series have a wide adjustable control range over temperature and humidity,which meets national standard,GB/T 2423.1,2,3,4
<Test code of electrical and electronic product basic environment test A:low temperature test method;test B:high temperature test method;test Ca:constant humidity-heat test;test Db:alternating humidity-heat test>.
These kinds of chambers meets national standard,GB10592<technical conditions of high and low temperature test chamber> and <technical conditions humidity-heat test chamber>.
Name | LLC serial:thermal(high and low temperature) impact test chamber | ||||
Type | KP-LLC-50,80,120,150,225,200,1000L | ||||
innage | 50,80,120,150,225,200,1000LL | ||||
Test method | Pneumatic damper shift 3greenhouse method | ||||
property | High temp. cabinet | preheating temperature | RT+10~+180℃ | ||
Heating rate | RT+10℃~+180℃≤40min | ||||
Low temp. cabinet | Precooling temperature | 0℃~-70℃ | |||
Cooling rate | -RT+10℃~-60℃≤70min | ||||
lab | Temperature uniformity | ±2℃ | |||
Temperature range | -20,-40,-60℃~+150℃ | ||||
Temperature recovery | conversion time:10s settling time≤5min | ||||
Test method | No load | ||||
load carrying capacity of sample rack | 20KG | ||||
Sample weight | ≤20KG | ||||
Working chamber size(mm) | 400*350*300mm(W*D*H) | ||||
Exterior dimension(mm) | 1300*1500*1700mm(W*D*H) | ||||
materi | exterior | 201stainless steel sheet/sprayed/baking paint | |||
interior | SUS304stainless mirror steel sheet | ||||
insulation | polyurethane foam and ultra-fine fibrous glass | ||||
sttructure | high temp. cabinet | heater | nickel-chrome electric heater | ||
fan | centrifugal fan | ||||
Low temp. cabinet | Heater,chiller | nickel-chrome electric heater,finned cooler,alloy cool storage container | |||
fan | centrifugal fan | ||||
refrigeration unit | pneumatic cylinder | for driving the damper in high/environmental/low temperature | |||
air compressor | provide compression air(buy separately) | ||||
Refrigeration | Mechanical refrigeration unit | ||||
refrigerating compressor | French originally imported water cooling semi-hermetic compressor(2 six horsepower compressors) | ||||
refrigerant | R404 and R23 | ||||
condenser | heat exchanger with stainless brazing steel sheet | ||||
Operation interface | Chinese and English control instrument;Korean originally imported man-machine interface | ||||
Operation Mode | Constant and program operation | ||||
procedural memory capacity | 100 programmable program,99 steps/group(segment) at most | ||||
Index setting | temperature:-100℃~+300℃ humidity:0~99.9%R·H | ||||
resolution | temperature:0.01℃~+300℃ humidity:0.1%R·H | ||||
PT100 Platinum resistance | |||||
Control mode | PID control | ||||
communication | RS-232,485 interface | ||||
Accessory function | Upper and lower limit alarm,self-diagnose,alarm display(cause of fault),timing unit(Auto power on/off) | ||||
Power supply | AC380±10%V 50±0.5Hz three-phase five-wire system | ||||
Power | 15KW | ||||
cooling circulating water | Water pressure:0.2-0.4Mpa water temperature≤30℃ | ||||
Compressed air | 0.60-0.8Mpa | ||||
Safety device | current leakage protector;overheating protection of fan and compressor;overload/current/temperature protection;phase-sequence protection;temperature deviation alarm;air evacuation valve; pressure regulation switch;fuse. |
KingPo Technology Development Limited
Kingpo Technology Development Limited is a pioneer and leader of global safety testing equipment manufacturer.We offer one-stop service for worldwide labs from R&D,testing,production to after-sales service.We dedicate ourselves in achieving optimal production quality for our customers,reduce cost and enhance enterprise’s international competitiveness.
Kingpo is accredited by International Electrotechnical Commission(IEC) and becomes a nominated supplier and is officially issued a CBTL certificate.We are now among the world’s leading laboratory testing equipment manufacturer to produce the highest level and more standard testing equipment for global Electrotechnics labs becoming nominated supplier of NEMKO,UL,PHILIPS,CTK,CVC(Vkan Certification & Testing Co.,Ltd),Dongguan Quality Testing,China Household Electric Appliance Research Institute,Russia National Standard Institute,Belarus National Standard Institute,Korea National Standard Institute,etc.Lamp cap gauges and testing equipments produced by Kingpo,which are calibrated by CNAS and ilac-MRA ,have a high international reputation.
Kingpo aims at manufacturing world class testing equipment for Chinese labs,establishing an independent R&D center and introducing foreign state-of-the-art technology and international high-tech talents.Adopting a creative design concept,taking sensor data acquisition as forerunner,computer control technology as lead,imported transmission device with high accuracy and low noises,we have developed more than one hundred and sixty products.
Lab software Lims system
Material combustibility testing equipment
ELectric tool testing equipment
Plug and socket testing equipment
Switch service life testing equipment
Electrical accessories testing equipment
Luminaire testing equipment
Household appliances testing equipment
Anti water spray testing equipment
Wire and cable testing equipment
IT product testing equipment
Battery testing equipment
Kingpo’s domestic customers include Entry-Exit Inspection and Quarantine Bureau, Bureau of Technical Supervision,Product Quality Supervision and Inspection Institute,UL Lab(Underwriter Laboratories),TUV Rheinland,SGS and other electronic manufacturer.Our products are exported to international market and have also established distributorships in HK,Vietnam,Singapore,Thailand,Iran,India,
Africa,New Zealand,Australia ,Germany and so on.
Service is an essential factor to improve enterprise’s competitiveness.Therefore,Kingpo has always made every effort in improve service level and service value.Before sale,we have professional engineering team to provide customers with comprehensive consultant and customized service.After sale,we have after-sale team to offer customer timely and satisfying technical support and product maintenance.
By means of excellent product competitiveness and complete service,our company has won numerous customers high praise and sincere trust.In complying with technical improvement and increased efficiency and quality assurance of these products ,we insist on providing high end products to market and dedicating to being a leader in testing equipment industry.