Temperature And Humidity Test Chamber LTHC-T612

Introduction

Temperature and Humidity Test Chamber offers an atmospheric pressure range of 80 kPa to 106 kPa for optimal performance. The controller includes a built-in data logger, enabling long-term data recording and export to format. It features energy-saving mechanisms such as automatic compressor cutoff during stable operation. Its structure includes an SUS304 stainless steel inner chamber and a cold-rolled steel exterior with electrostatic coating. Our chamber supports accelerated aging, moisture sensitivity, and thermal cycling tests.

This test equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Temperature and Humidity Test Chamber supports accelerated aging, moisture sensitivity, and thermal cycling tests for semiconductors and PCBs, ensuring compliance and enhancing product durability.

Specifications

Capacity	225 L
Temperature Range	-40℃ to +150℃ or -70℃ to +150℃
Humidity Range	20% to 98% RH
Temperature Fluctuation	±0.5℃
Humidity Fluctuation	±1% RH
Temperature Deviation	Less than or equal to ±1℃
Humidity Deviation	±3% RH
Temperature Uniformity	Less than or equal to 2.0℃ (-40℃ to +150℃ range)
Heating Rate	more than or equal to 3℃/minute
Cooling Rate	more than or equal to 1℃/minute
Heating & Cooling Overshoot	Less than or equal to 2℃
Noise Level	Less than or equal to 70 dB (A sound level)
Ambient Temperature	5℃ to 35℃
Relative Humidity	Less than or equal to 85% RH
Atmospheric Pressure	80 kPa to 106 kPa
Frequency	50 ± 0.5 Hz (60 Hz supported)
External Chamber	Electrostatic spraying of cold rolled steel plate
Inner Chamber	SUS304 stainless steel plate
Insulating Layer	Hard polyamine foam + ultra-fine eco-friendly glass fiber cotton
Observation Window	3-layer vacuum large glass (30 × 40 cm), with electric heating anti-frost/condensation function
Test Hole	50 mm or 100 mm on the left side (Standard: 1 piece)
Sample Racks	2 pieces
Pressure Balance Port	1/2 inch drainage shared type
Light	9W energy-saving lamp mounted at observation window
Test Standards Compliance	IEC60068-2-1:2007 (Low temperature test) IEC60068-2-2:2007 (High temperature test) IEC60068-2-78:2007 (Test Cab: Steady state damp heat test method) IEC60068-2-30:2005 (Test Db: Alternating damp heat test method)
Power Supply	AC 380V 5.5KW
Chamber internal size	500 x 600 x 750 mm
Chamber external size	750 x 1500 x 1850 mm
Maximum Load Capacity	20 kg (chamber bearing)
Chamber weight	300 kg

Features

Wide Temperature Range

Adjustable Humidity Control

Energy-Efficient Compressor

Multi-Layer Insulation Design

Stainless Steel Chamber

FAQs

1. How does the built-in data logging function in the Temperature and Humidity Test Chamber enhance test documentation and analysis?

The built-in data logger in the Temperature and Humidity Test Chamber allows automatic recording of temperature, humidity, and test cycle data over extended periods without manual intervention. This data can be easily exported in format, enabling users to conduct detailed post-test analysis, maintain regulatory compliance, and generate accurate reports for quality assurance and certification purposes. The logger supports high-resolution time-stamped entries that are essential for traceability and long-term archiving in R&D and production environments.

2. In what ways does the energy-saving design of the Temperature and Humidity Test Chamber benefit operational efficiency and cost reduction?

The Temperature and Humidity Test Chamber features an intelligent energy-saving system that includes automatic compressor shutdown during stable test conditions, significantly reducing power consumption. This not only extends the lifespan of the compressor but also lowers electricity costs, especially during long-duration or continuous testing. Additionally, its thermal insulation and optimized airflow design help maintain consistent environmental conditions while minimizing energy loss, making the unit both eco-friendly and cost-effective for daily laboratory or industrial use.

3. What testing capabilities make the Temperature and Humidity Test Chamber suitable for high-reliability product validation?

The Temperature and Humidity Test Chamber is engineered to perform stress tests such as accelerated aging, thermal cycling, and high-humidity exposure with high accuracy. These capabilities simulate extreme environmental conditions to reveal potential material weaknesses or failure points in products. As a result, it supports high-reliability validation for electronics, medical devices, aerospace components, and automotive parts by ensuring that the products meet or exceed durability expectations before they reach the market.

4. How does the Temperature and Humidity Test Chamber ensure uniform temperature and humidity distribution within the chamber?

Uniformity is maintained through a multi-directional airflow system that evenly circulates conditioned air across all chamber zones. The use of precision sensors and -controlled heating and humidifying elements ensures that the internal environment stays consistent, with minimal deviation from set values. This prevents localized hotspots or humidity pockets, ensuring that all samples, regardless of their placement, experience the same test conditions critical for accurate and repeatable results.

5. What kinds of user interface and control features are included in the Temperature and Humidity Test Chamber for ease of operation?

The Temperature and Humidity Test Chamber is equipped with a user-friendly digital touchscreen interface that simplifies test programming, parameter monitoring, and data export. It supports real-time display of temperature, humidity, and run time, while also allowing users to set multi-step test profiles with varying conditions. Built-in alarms and intuitive menu navigation make it easy for both experienced technicians and first-time users to operate the chamber confidently and safely, even in complex testing workflows.