Temperature & Humidity Chamber for Aging Tests
Date: 04/10/2025 Categories: Video Views: 2408
This 32-second video introduces the DERUI DR-H201 temperature and humidity chamber for accelerated aging tests. It highlights the chamber’s main functions and configuration, including programmable environmental control across a stated temperature range of −40°C to +150°C and a humidity range of 20% to 98% RH.
DERUI DR-H201 temperature and humidity chamber—product functions and configuration overview.
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What This Humidity Chamber Video Shows
The video provides a quick view of the DR-H201 chamber and focuses on two practical areas: product functions and equipment configuration. It is intended as an introduction for engineers, laboratory managers and buyers evaluating controlled temperature and humidity equipment for product-aging and reliability programs.
Product functions
- Controlled high- and low-temperature exposure
- Programmable relative-humidity conditioning
- Combined temperature and humidity aging tests
- Repeatable environmental profiles for reliability evaluation
Product configuration
- Insulated test workspace
- Programmable control and monitoring system
- Air-circulation and environmental-conditioning systems
- Safety protection appropriate to the configured chamber
What Is a Temperature and Humidity Aging Test?
A temperature and humidity aging test exposes a specimen to controlled environmental conditions for a defined period. The objective is to identify degradation mechanisms that may develop slowly during storage or service, including corrosion, insulation loss, coating failure, moisture ingress, dimensional change and deterioration of electrical performance.
The correct profile depends on the product and the applicable test method. A chamber’s published operating limits do not mean that every temperature and humidity combination is physically achievable. Before testing, the laboratory should confirm the required setpoints, exposure duration, specimen heat load, condensation condition and measurement tolerances.
Typical Products Evaluated in Humidity Aging Chambers
Electronics and components
Printed circuit boards, connectors, sensors, control modules and semiconductor assemblies can be evaluated for moisture-related electrical or material degradation.
Automotive equipment
Vehicle electronics, lighting components, switches, interior materials and electrical connections may require controlled hot, cold and humid conditioning.
Materials and coatings
Plastics, elastomers, adhesives, protective coatings and composite materials can be screened for cracking, swelling, discoloration, loss of adhesion or other ageing effects.
Telecom and energy products
Outdoor communication equipment, power electronics and battery-related components can be conditioned before functional, electrical or visual evaluation.
Test Conditions to Define Before Using the Chamber
- Required temperature setpoints
- Required relative humidity
- Exposure and dwell time
- Temperature and humidity transition profile
- Specimen dimensions and quantity
- Powered or unpowered test condition
- Specimen heat and moisture load
- Condensation requirements
- Sensor and logging locations
- Applicable standard and pass/fail criteria
For powered samples, provide the maximum heat dissipation in watts. Heat generated inside the workspace can affect temperature recovery, humidity control and uniformity, so it must be included when the chamber is selected.
DR-H201 Parameters Shown for This Application
| Item | Provided information | What to confirm for a quotation |
|---|---|---|
| Model | DR-H201 | Workspace volume and internal dimensions |
| Temperature range | −40°C to +150°C | Required low/high setpoints and change rate |
| Humidity range | 20% to 98% RH | Required temperature–humidity combinations |
| Test purpose | Environmental aging and reliability testing | Applicable standard, duration and acceptance criteria |
| Configuration | Shown in the product introduction video | Ports, shelves, data logging, safety options and facility requirements |
How to Select a Chamber for Aging Tests
Begin with the required test profile rather than the chamber’s maximum range. Match the workspace to the specimen and airflow clearance, check the required temperature–humidity points against the operating envelope, and include the powered heat load. Also confirm sensor accuracy, data recording, water requirements, access ports and any product-specific safety controls.
Explore the complete DERUI temperature test chamber range, review available specifications in the download center, or send your test conditions to the engineering team for configuration guidance.
Frequently Asked Questions
What is the DR-H201 used for?
The DR-H201 is used to create controlled temperature and humidity conditions for environmental aging, reliability evaluation and product-conditioning programs. The exact test profile should be based on the applicable standard or customer specification.
What are the stated temperature and humidity ranges?
The information supplied for this video lists a temperature range of −40°C to +150°C and a humidity range of 20% to 98% RH. Ask for the operating envelope to confirm whether your required temperature and humidity combination is achievable.
Can powered samples be tested?
Powered testing may be possible when the chamber is configured with suitable feedthroughs, monitoring and safety provisions. Provide the voltage, current, heat dissipation and cable requirements before chamber selection.
How should chamber size be selected?
Use the complete specimen and fixture envelope, then allow adequate clearance for airflow, sensors, cables and loading. Specimen mass and heat generation should also be included in the calculation.
What information should I send for a quotation?
Provide the sample dimensions and quantity, temperature and humidity profile, change rate, powered heat load, test duration, applicable standard, required ports and destination power supply.
Video Summary
This short English-language product introduction presents the DERUI DR-H201 temperature and humidity chamber. It highlights the equipment’s principal functions and configuration for controlled environmental aging tests. The stated performance range is −40°C to +150°C with 20% to 98% RH. Contact DERUI with the complete test profile to verify chamber size, operating envelope, change rate and optional configuration.
Need a Chamber for Your Aging Test Profile?
Send the specimen size, temperature and humidity conditions, test duration, heat load and applicable standard. DERUI can recommend an appropriate chamber configuration.
