High and Low Temperature Alternating Humidity Test Chamber-Linpin Instruments

Product Features

A split structure can be adopted, with the refrigeration unit and the box placed separately
The top of the box is perforated for easy lifting of the motor
Box bottom has 4 support holes sealed with molded silicone plugs to prevent frost & water overflow
The central axis adopts a special sealing device to avoid frosting at low temperatures

Product Parameter

Model	Studio Size（DWH）mm	Dimension（DWH）mm
LRHS-101B-LJS	450×450×500	1170×950×1530
LRHS-225B-LJS	500×600×750	1220×1100×1780
LRHS-504B-LJS	700×800×900	1270×1350×1950
LRHS-800B-LJS	800×1000×1000	1380×1500×2060
LRHS-1000B-LJS	1000×1000×1000	1580×1510×2060

Temperature range	A：-20℃～150℃ B：-40℃～150℃ C：-60℃～150℃ D：-70℃～150℃
Temperature uniformity	≤2℃ （unladen）
Temperature fluctuation	±0.5℃（unladen）
Time Setting Range	1～60000M
Humidity range	20%～98% RH
Humidity uniformity	+2% -3% RH
Humidity fluctuation	±2%
Heating rate	1.0～3.0℃/min
Cooling rate	0.7～1.0℃/min
Test hole	Mounted on the left side of the machine for use with external test power or signal cables
Viewing window	210×275mm / 395×395mm（effective vision）
Outer box material	High quality A3 steel plate electrostatic spraying
Inside box material	Imported high-grade stainless steel SUS304
Insulation material	Rigid polyurethane foam + glass fiber
Temperature and humidity controller	Adopting Japan “UMC” brand temperature meter
Temperature and Humidity Sensor	PT100 Platinum resistance thermometer
Cooling method	Single or double cascade refrigeration
Compressor	Tecumseh, France
Standard configuration	1 roll of wet bulb gauze, 2 sample racks, with condensate catch pan and drain out of the box
Safety	Compressor overpressure overload, over-temperature, fan motor overheating, leakage protection whole machine phase / reverse phase, the whole equipment timing, overload and short circuit protection.
Supply Voltage	AC380V±10% 50Hz
Power	(A) 3.5kW/4.0kW/6.0kW/8.0kW/9.0kW (B) 4.0kW/4.5kW/7.5kW/9.0kW/10.5kW (C) 4.5kW/6.5kW/9.0kW/13.0kW/13.0kW
Operating environment	5℃～＋28℃ ≤85% RH
Note: 1、 the above data are in the use of ambient temperature of 25 ℃ and well ventilated conditions measured 2、Can be customized according to the user’s specific test requirements of the user non-standard high and low temperature alternating humidity test chamber etc. 3、This technical information, subject to change without notice

Solution

New energy vehicles

Automotive vehicle reliability test chamber is widely used in the automotive industry vehicle environment and automotive parts and components enterprises, measurement and testing organizations and scientific research units, etc., the chamber has a high-temperature test, low-temperature test, constant-temperature and constant-humidity test and other comprehensive test conditions, used to measure the performance of the automobile in different temperatures and humidity under the environmental conditions of the performance test, including the cold start, tailpipe emissions, demisting, defrosting test, and so on.

Aerospace

Aerospace vehicles experience extreme temperatures, pressures, vibrations and other environmental conditions during flight. In order to ensure that they can work safely and reliably, material components need to be tested for reliability.

Semiconductor chip

Through the use of LINPIN environmental test equipment, we can comprehensively evaluate the performance of chips under various extreme environmental conditions to ensure that they maintain efficient and stable operation in practical applications. If there is a specific product or test demand, you can choose the appropriate test chamber program according to the actual situation of the customer.

Photovoltaic energy storage

With the rapid development of renewable energy sources, photovoltaic energy storage systems are playing an increasingly important role in the global energy market. These systems need to maintain efficient operation under various extreme environmental conditions. Therefore, environmental testing of PV energy storage systems has become critical. Environmental test chambers provide an ideal platform for simulating various environmental conditions to ensure the performance and durability of PV energy storage systems.

Consumer Electronics

LINPIN can provide the consumer electronics industry, including electronic components, assemblies, and all kinds of finished products, such as: cell phones, tablets, computers, all kinds of wearable devices and other related industry product testing solutions.