Walk-in high and low temperature test chamber-Linpin Instruments

Product Features

Product application:
The large walk-in high and low temperature test chamber is suitable for testing the performance metrics of aerospace products, information electronic instruments and meters, materials, electrical and electronic products, and various electronic components under conditions of high and low temperatures or humid and hot environments.
Compliance with standards:
GB/T2423.1-2001 GB/T2423.2-2001 GB10592－89
Chamber structure:
The base of the large walk-in high and low temperature test chamber is constructed using an 8# channel steel welded into a grid-like frame. This design ensures that the base can support the weight of the chamber and the personnel and test specimens under level conditions, without causing unevenness or cracking on the chamber floor. The load-bearing capacity is 200 kg per square meter. The chamber (main body of the test chamber, also known as the shell) consists of six chamber surfaces and a double-leaf chamber door with dimensions of 1800 mm × 2000 mm. The chamber material includes an inner lining of high-quality stainless steel plate (to prevent rusting of the inner walls during long-term operation in humid conditions) and an outer lining of high-quality color-coated steel plate (a domestic brand). The insulation medium is polyurethane rigid foam, which is lightweight, impact-resistant, and provides excellent thermal insulation. The door material is also made of color-coated steel plate, and the door handle is designed for easy opening from both the inside and outside, allowing test personnel to freely open the door from within the enclosed chamber.
Control system:
The large walk-in high and low temperature test chamber is equipped with an imported programmable touch-screen LCD display featuring a Chinese dialog interface, as well as a microcomputer integrated controller.
Refrigeration system:
Compressor: Fully imported semi-hermetic German Copeland compressor. Drier filter: American "Arico" brand. Oil separator: Taiwanese "Guan Ya" brand. Solenoid valve: Italian "Castel" brand. The refrigeration system adopts a single-stage or two-stage low-temperature loop system design. A multi-blade fan is used for powerful air circulation, eliminating any dead zones and ensuring uniform temperature distribution within the test area. The airflow design for exhaust and return air meets the testing standards for air pressure and velocity, and allows for rapid temperature stabilization after the door is opened. The heating, cooling, and systems are completely independent, which can improve efficiency, reduce testing costs, extend service life, and lower the failure rate.

Product Parameter

Equipment Model	Chamber Dimensions (D×W×H) mm	External Dimensions (D×W×H) mm
LRHS-8MB-LJ	2000×2000×2000	Subject to the three-view drawings in the contract
LRHS-15MB-LJ	2500×3000×2000
LRHS-30MB-LJ	3000×5000×2000
LRHS-60MB-LJ	5000×6000×2000

sexually ability finger treetop	Temperature Range	A：-20℃～100℃ B：-40℃～100℃ C：-60℃～100℃ D：-70℃～100℃
	Temperature Uniformity	≤2℃ (When unloaded)
	Temperature Fluctuation	±0.5℃(When unloaded)
	Time setting range	1～60000M
	Heating rate	-40℃～100℃≤90min
	cooling rate	100℃～-40℃≤90min
send use material material	External material	High quality storage board, CNC precision machining
	Inner box material	Imported high-grade stainless steel SUS304
	Insulation material	Rigid polyurethane foam+glass fiber
pit the heart join in marriage place	temperature controller	Imported “Youyi Control” brand temperature instrument
	temperature sensor	PT100 platinum resistance thermometer
	Cooling method	Single machine or double machine cascade refrigeration
	compressor	France Taikang/Germany Bizelle/Germany Ancient Wheel
Standard configuration		Emergency stop switch, three color indicator light
Safety protection		Compressor overpressure overload, overheating, fan motor overheating, leakage protection Overall equipment under phase/reverse phase, test timing, overload and short circuit protection
supply voltage		AC380V±10% 50Hz
Power		(A)18.0kW/28.5kW/43.0kW/58.0kW (B)22.0kW/36.5kW/53.5kW/70.5kW (C)31.5kW/45.5kW/60.0kW/78.0kW
Usage environment		5℃～＋28℃ ≤85% RH
Note: 1. The data was measured under good ventilation conditions at an ambient temperature of 25 ℃ 2.Can be customized according to the specific requirements of the user non-standard walk-in high and low temperature test chamber etc 3. This technical information is subject to change without prior 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.