Battery Test Chamber-Linpin Instruments

Product Parameter

Model

LRHS-6500-LHF

temperature range	A：-20℃~150℃ B：-40℃~150℃ C：-60℃~150℃ D：-70℃~150℃
Temperature uniformity	≤2℃(at no load)
Temperature fluctuation	≤±0.5℃(at no load)
Humidity range	20%～98% RH
Humidity uniformity	±2.5% RH
Humidity fluctuations	±2%
heating rate	1.0～3.0℃/min
cooling rate	0.7～1.0℃/min
Time Setting Range	1～60000M
test hole	Mounted on the left side of the machine for use with external test power or signal cables
viewing window	210 x 275mm or 395 x 395mm (effective field of view)
Outer case material	High quality A3 steel plate electrostatic spraying
Inner box material	Imported high-grade stainless steel SUS304
Insulation material	Rigid polyurethane foam + fiberglass
Temperature Controller	Imported “UEC” brand temperature and humidity meter
temperature sensor	PT100 platinum resistance temperature measurement body
refrigeration system	cascade cooling
Compressor	France Tecumseh / BITZER, Germany
standard configuration		1 roll of wet bulb gauze, 2 sample racks, with condensate catch pan and drain out of the box
security protection		Pressure release device, anti-spark design, smoke alarm, intake and exhaust devices, Spraying fire extinguishing device, compressor overpressure overload, fan motor overheating, the whole machine under-phase/reverse-phase Over-temperature, overall equipment timing, leakage protection, overload and short-circuit protection.
Supply Voltage		AC380V±10% 50Hz
Power		4.0kW/5.5kW/8.5kW/11.5kW/11.5kW
operating environment		5℃～＋28℃ ≤85% RH

Industry News

Comprehensive Review of Temperature-Shock Methods and Technical Characteristics of Thermal Shock Chambers

The thermal shock chamber (TSC) is a cornerstone instrument in environmental-reliability testing. By exposing a specimen to rapid alternations between extremely high and extremely low temperatures, it reproduces the severe thermal excursions encountered during service or transport.

Reminder: Things You Should Never Do to the Compressor of a High and Low Temperature Test Chamber

The refrigeration compressor is one of the key components affecting the test results of a high and low temperature test chamber. To ensure smooth operation, proper maintenance of the compressor is essential. During daily operation, the following actions must be avoided

How to Purchase a Cold and Hot Shock Test Chamber That Meets Your Needs

Cold and hot shock test chambers utilize high-temperature and low-temperature zones during testing. In the testing process, two-box models involve placing the test product in high and low-temperature zones for cyclic exposure, while three-box models involve blowing high- and low-temperature gases onto the product alternately.