Low Temperature &Humidity Chamber

Temperature and Humidity Chambers are professional environmental testing devices widely used for quality control and research across various industries. With precise control of temperature and humidity, they provide stable testing environments for durability assessments of materials and products. Whether testing under extreme cold or varying humidity conditions, these chambers deliver efficient and reliable performance, supporting product development and quality enhancement.

其他信息

Height	100

Overview

Our Low Temperature & Humidity Chamber is designed to simulate harsh environmental conditions for testing the durability and performance of products and materials under extreme temperature and humidity conditions. This chamber is ideal for testing a wide range of products, including electronics, automotive parts, medical devices, and packaging materials. The chamber provides precise control over both temperature and humidity, ensuring accurate and reliable test results for your products. With an innovative design and cutting-edge technology, it helps manufacturers meet global quality standards and improve product development cycles.

Features

Wide Temperature Range: Capable of reaching temperatures as low as -70°C, allowing for comprehensive testing of products in extreme cold environments.
Precise Humidity Control: Equipped with advanced humidity control systems that provide an adjustable humidity range from 20% to 98% RH, ensuring accurate and consistent environmental conditions for testing.
Uniform Temperature Distribution: The chamber features optimized airflow and temperature control to ensure uniform temperature distribution across all test samples, reducing testing variability and improving result consistency.
Advanced User Interface: A user-friendly touchscreen interface with intuitive controls for easy setup, monitoring, and adjustment of test parameters. The chamber allows for both manual and programmable operation modes to meet various testing requirements.
Energy Efficient: Engineered with energy-saving technology, our chamber minimizes power consumption while maintaining high performance and accuracy, making it a cost-effective solution for long-term testing.
Safety Features: Equipped with multiple safety mechanisms, including over-temperature protection, power failure protection, and automatic shut-off functions, ensuring the safety of both the equipment and test specimens.
Durable and Reliable: Constructed from high-quality, corrosion-resistant materials to withstand repeated use and provide long-lasting performance. The chamber’s rugged design ensures reliability even under demanding test conditions.
Flexible Configuration Options: Available in a variety of sizes and custom configurations, enabling users to tailor the chamber to their specific testing needs. Non-standard specifications and chamber modifications can be accommodated upon request.

Detailed Parameter List

MODEL		JTH-380L-70-CPLH	JTH-380L-70-CPLH	JTH-380L-70-CPLH	JTH-380L-70-CPLH	JTH-380L-70-CPLH
Chamber Design
Internal Volume	L	380	480	600	800	1000
Internal Dimensions (cm)	W	80	100	100	100	100
	H	80	80	100	100	100
	D	60	60	60	80	100
External Dimensions (cm)	W	100	120	120	120	120
	H	177	177	197	197	197
	D	192	192	192	211	231
Temperature Test Parameters
Minimum Temperature	°C	-70	-70	-70	-70	-70
Maximum Temperature	°C	150	150	150	150	150
Heating Rate	°C/min	1~3°C/min ； Accept non-standard customization
Cooling Rate	°C/min	0.7~1°C/min； Accept non-standard customization
Temperature Fluctuation	°C	After stabilization, ≤± 0.5 °C
Temperature Uniformity	°C	2	2	2	2	2
Temperature Deviation	°C	±2	±2	±2	±2	±2
Humidity Test Parameters
Humidity Range	%RH	5% ～ 98%RH
Humidity Deviation	%RH	A)>75%RH:≤+2,-3%RH，B)<75%RH:≤±5%RH
Humidity Fluctuation	%RH	±3	±3	±3	±3	±3
Humidity Uniformity	%RH	5
Power supply and Connection (Subject To Actual Usage Configuration)
Power Supply	V/Hz	AC380V 50HZ	AC380V 50HZ	AC380V 50HZ	AC380V 50HZ	AC380V 50HZ
Maximum Current	A	10.0	6	6.1	7.3	8.8
Maximum Power	KW	2	4	4	4.8	5.8
Control Mode		PID+SSR
Environmental Temperature/Humidity For Use		Air cooling:+5 °C~+28 °C/≤ 85% RH; Water cooling: water temperature 10 °C~28 °C, water pressure: 0.25~0.4MPa
System Components
Material Science	Shell Material	Electrolytic board baking paint
	Inner Liner Material	SUS # 316 stainless steel plate
	Thermal Insulation Material	Rigid polyurethane foam
Refrigeration System	Cooling Method	Mechanical compression single-stage/cascade refrigeration; A air-cooled/W water-cooled
	Compressor	French Taikang/Emerson Valley Wheel Fully Dense Vortex Compressor
	Refrigerant	Non fluorinated environmentally friendly refrigerant HFC R404A R23
Humidification Water Supply	Water Supply Method	Pressure stabilizing pump
Humidification Water Supply	Water Tank Capacity	15L
Heater		Nickel chromium wire heater
Circulating Fan		Centrifugal fan
Door Observation Window		The single door is equipped with a 3-layer vacuum glass observation window for heat and sweat prevention; Door frame electric heating (automatic adjustment) anti frost and anti condensation device
Temperature Sensor		Platinum resistance PT100
Humidity Controller		Dry wet bulb sensor
Temperature/Humidity Controller		High precision resistive touch screen, can be controlled by a USB external mouse; Historical curve record, PID+SSR/SCR automatic bidirectional synchronous output
Noise		≤ 70db (A-level sound level)
Enclosure		Stainless steel test rack with 2 layers; Two types of soft plugs with a diameter of 100mm for testing holes, one on each side; One 15L water tank