Automotive Parts Environmental Testing Walk-in Environmental Test Chamber 18 m³

Automotive Parts Environmental Testing Walk-in Environmental Test Chamber 18 m³

Complied Standards & Clauses

Applied Standard:

IEC60068-2-1:2007 Environmental Testing-Part 2-1: Tests-Test A: Cold, IDT

IEC60068-2-2:2007 Environmental Testing-Part 2-1: Tests- Test B-Dry heat, IDT

IEC60068-2-78:2001 Environmental Testing-Part 2-78: Tests-Test Cab: Damp heat, steady state, IDT

IEC60068-2-22:2005 Environmental Testing Part 2-22: Tests Test N: Change of temperature, IDT

Product Overview

The SN886-18F Walk-in Constant Temperature and Humidity Test Chamber is a high-performance environmental simulation system designed to evaluate the reliability and stability of products under various temperature and humidity conditions. With an 18m³ spacious test room, this walk-in model is ideal for large-scale or multiple-sample testing in industries such as electronics, automotive, aerospace, semiconductors, optoelectronics, home appliances, and scientific research.

Whether you're conducting product development, quality screening, or compliance verification, this chamber provides precise, repeatable, and programmable testing environments that help ensure product performance meets international standards.

The walk-in constant temperature and humidity test room is suitable for safety performance testing of electronic components, providing reliability testing, product screening testing, etc. At the same time, through this test, the reliability of the product is improved and the quality control of the product is carried out. The walk-in constant temperature and humidity laboratory is an essential test equipment in the fields of aviation, automobiles, home appliances, scientific research, etc. It assesses and determines the parameters and performance of electrical, electronic, semiconductor, communication, optoelectronics, electrical appliances, automotive electrical appliances, materials and other products after the temperature environment changes rapidly during high and low temperature and humidity tests, and the adaptability of use. It is suitable for schools, factories, military industry, research and development and other units.

Technical Parameters

Effective volume	18m³
Inner box size	W3000 mm*H2000 mm*D3000mm
Outer box size	About W3800 mm*H2530 mm*D3690 mm(Excluding unit size)
Performance
Cooling method	Water cooling
Temperature range	0°～ +100℃
Humidity range	20%-98%RH
Heating rate	0°～ +100℃ About 2～3℃/min (no load, average)
Cooling rate	+100℃~0℃ About 0.7～1℃/min (no load, average)
Analysis accuracy	0.01℃
Temperature fluctuation	±0.5℃
Temperature deviation	±2.0℃
Humidity deviation	≤±5.0%RH below 75%RH, ≤+2/-3%RH above 75%RH
Humidity fluctuation	≤±2.0%R.H
Temperature and humidity control capability range diagram
Power supply	AC3￠5W 380V 50Hz (R, STN three-phase five-wire plus ground wire) (voltage fluctuation ≤±10%)
Test standards	GB-2423.1-2008 (IEC68-2-1) Test A: Low temperature test method. GB-2423.2-2008 (IEC68-2-2) Test B: High temperature test method. GB2423.3-2008 (IEC68-2-3) Test Ca: Constant damp heat test method. GB2423.4-2008 (IEC68-2-30) Test Db: Alternating damp heat test method. GB 11158 "Technical Conditions of High Temperature Test Chamber" GB10586-1 "Technical Conditions of Humidity and Heat Test Chamber"
Power	The total power of the equipment is about 25KW
Noise	Measured according to GB/T14623-2008, noise ≤75dB (noise detection device is measured 1m away from the equipment door)
Energy-saving design	The PLC (Programmable Logic Controller) of the control system automatically adjusts the operating conditions of the refrigerator according to the test conditions. The refrigeration system can adjust the power according to the load and has compressor energy adjustment technology, which can achieve excellent energy-saving effects.