Lab Three-in-One Environmental Chamber | Temperature Humidity Vibration Combined

Product Overview

This three-in-one temperature humidity vibration combined test chamber integrates temperature & humidity climate control, electrodynamic vibration excitation and shock measurement & analysis system into one unit. It is professional comprehensive environmental reliability test equipment, specially developed for automotive electronics, new energy battery, electronic components, aerospace parts, household appliances and polymer materials.

The machine can simulate complex working conditions including high & low temperature, humidity, vibration and mechanical shock synchronously. It applies multi-stress environment on test samples at the same time, which can truly reproduce the product failure problems easily encountered during transportation, operation and extreme climate exposure. It is widely used for product reliability verification, accelerated aging test, HALT / HASS stress screening and product R&D failure analysis in laboratory.

Core Structure & Working Principle

The equipment consists of three core modules: temperature & humidity chamber cabinet, electrodynamic vibration shaker system and shock measurement & data acquisition analysis system.

1. Climate chamber module: Adopts high-efficiency refrigeration circuit and PID intelligent temperature & humidity controller, realizing stable and precise temperature and humidity cycling inside the workspace.
2. Electrodynamic vibration shaker module: The built-in vibration shaker can output stable sine, random vibration and mechanical shock excitation, and complete multi-direction vibration test of samples.
3. Shock measurement system: Equipped with high-precision acceleration sensor and professional analysis software, it can collect, record, display and analyze shock waveform, peak acceleration, pulse duration and other shock parameters in real time.

All modules work synchronously. The sample inside the chamber bears temperature, humidity and vibration/shock load at the same time, which realizes the composite environmental stress test.

Main Features

• Integrate temperature, humidity, vibration and shock testing in one chamber, save lab space and reduce investment of multiple separate testers
• High precision PID temperature & humidity control, small temperature deviation inside working chamber
• Built-in electrodynamic shaker supports sine vibration, random vibration and mechanical shock test
• Professional shock measurement & analysis system, real-time waveform display and data export
• Thick insulated chamber door with observation window, convenient to observe sample status during testing
• Safety protection: over-temperature, over-current, overload, vibration over-travel emergency stop protection
• Customizable: working chamber size, vibration force, temperature range, frequency range can be customized
• Support automatic test program editing, cyclic test and test report generation

Applicable Materials & Industries

Applicable products: Automotive electronic control modules, new energy battery packs & battery modules, sensors, connectors, PCB circuit boards, relays, aerospace components, home appliance control panels, communication modules, plastic and metal structural parts. Application industries: Automobile, new energy, aerospace, electronics & electrical, communication, university laboratories, third-party testing institutes, product R&D centers and quality inspection departments.

Test types: HALT / HASS accelerated stress screening, temperature humidity vibration combined test, mechanical shock composite environment test, transportation environment simulation, product reliability assessment, failure reproduction and root cause analysis.

Compliance Test Standards

This combined environmental chamber can meet many international and industrial test standards, including IEC 60068, MIL-STD-810, GB/T 2423, ISO 16750, IEC 62660 and other automotive electronic and new energy reliability standards. It can perform temperature cycling, humidity test, random vibration, sine vibration and mechanical shock under combined environment.

Technical Advantage

Different from separate climate chamber and independent vibration shaker, our three-in-one combined test machine realizes synchronous loading of temperature, humidity and vibration/shock stress. There is no need to disassemble and transfer samples between different test equipment, which avoids secondary damage of samples during transfer and improves the accuracy and repeatability of reliability test data.

The shock measurement system is fully matched with the vibration shaker. It can capture transient shock signals accurately, record shock pulse curve automatically, which provides reliable data support for evaluating the anti-shock performance of products under high and low temperature & humid environment.