HJ Series High/Low Temperature & Humidity Test Chamber

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Website: http://testchamber-en.com/2-3-high-low-temperature-humidity-test-chamber.html

Environmental simulation chamber for testing materials by simulating conditions at desired temperature and humidity levels

Designed to handle a broad mix of testing needs, these chambers make it possible to replicate everything from steady high temperatures to fluctuating cycles of heat, cold, and moisture. They’re suitable for labs and production facilities that need consistent conditions for checking product stability, durability, and performance under demanding scenarios.

Typical Test Applications

High-temperature exposure
Low-temperature testing
Constant temperature and humidity conditions
Alternating high and low temperatures
Combined cycles of temperature and humidity

Standard Configuration

1 cable port (Ø100 mm), with grey soft rubber sealing plug and cap
1 observation window (insulating glass with transparent heating film)
4 caster wheels
4 leveling feet
2 sets of specimen racks
Hour meter
1 sample power control terminal
1 RS-485 communication port
1 RJ-45 Ethernet port
USB port

Features

Fast heating and cooling rates to support some rapid temperature change tests
Wide control range for temperature and humidity, offering flexibility for different testing protocols

Technical Parameters

Model HSL (with humidity control) HG (without humidity control)			HSL/G-02JA/JW	HSL/G-04JA/JW	HSL/G-10JA/JW
Chamber volume (L)			200	400	1000
Performance	Temperature range		-70～ 180℃
	Humidity range (only models with humidity control)		(10～98)%RH/(10~95)℃
	Temperature fluctuation		0.5℃
	Temperature deviation		±2.0℃
	Humidity deviation (only models with humidity control)		±3.0%RH
	Temperature rise rate		-55℃→ 70℃ ≥ 4 ℃/min (standard load)
	Temperature drop rate		70℃→-55℃ ≥ 3 ℃/min (standard load)
			120℃→-40℃ ≥ 3 ℃/min (standard load)
	Standard load		10kg aluminum ingot	10kg aluminum ingot	15kg aluminum ingot
Internal dimensions (mm)		W	500	600	1000
		H	750	850	1000
		D	600	800	1000
External dimensions (without protrusion) (mm)		W	910	1010	1410
		H	1836	1936	2086
		D	1273	1473	1588
Power supply			380V (three phase four wire protective grounding wire)
Condensing method			Air-cooled/water-cooled

For air-cooled models, performance specifications are based on an ambient temperature of 25 °C and relative humidity of ≤85% measured with the chamber empty. For water-cooled models, reference conditions are an ambient temperature between 15 °C and 35 °C, relative humidity of ≤85%, and cooling water temperature of ≤ 28℃, also measured without test samples inside the chamber.

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