Product Description
Constant Temperature Humidity Test Chambers
Product Description:
Constant Temperature Humidity Chambers can simulate the different indicators of constant temperature and humidity climate quickly and accurately for testing products which need to check their performance of temperature testing (-70~+150), humidity testing (20~98%R.H.),both of temerature and humidity testing at the same time.chamber power can be customized
Constant Temperature Humidity Chamber which also call environment test chamber is designed for detecting the material under a variety of environmental test equipment and performance of a variety of materials holding test, cooling-off test, heating-up test, moistening test and drying test... Suitable for electronic, electrical, communications, instrumentation, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace and other products quality testing purposes,EN 14511.
Application industry (not limited to the following):
- Electronic products: mobile phones, computers, television, video recorders and so on
- Textile fabric products: clothes, hats, shoes, ropes
- Wire and cable: data cable, usb,
- Leather products: handbags, wallets, leather shoes, leather chairs
- Instrumentation, vehicles, plastic products, metal,
- Food, chemical, building materials, medical, aerospace
Test Standard:
EN 14511 test chamber,ASTM,ISO,CE,EN,GB/T, IEC, GB / T5170.5-2008, GB / T10586-2006, GB / T2423.1-2008 test A, GB / T2423.2-2008 test B, GB / T2423.3-2006 test, GB / T2423 .4-2008 and others.
Chamber Specification:
| Item | Specification |
| Internal dimension | (W*D*H) 500*600*750mm(Can be customized) |
| External dimension | (W*D*H) 1000*1170*1650mm(Can be customized) |
| Temperature range | -40~+150 |
| Temperature Accuracy | 1 |
| Humidity range | 20~98%R.H. (Refer Image below) |
| Humidity accuracy | 3%R.H |
| Cooling speed | 1/min in average (without loading) |
| Heating speed | 3/min in average (without loading) |
| Internal chamber material | SUS#304 stainless steel, mirror finished |
| External chamber material | Stainless steel with paint spray |
| Cooling method | Air cooling |
| Controller | LCD touch screen, programmable control temperature and humidity Can set different parameter for cyclic test |
| Insulation material | 50mm high density rigid Polyurethane foam |
| Heater | Explosion-proof type SUS#304 stainless steel fins radiator pipe heater |
| Compressor | France Tecumseh compressor |
| Lighting | Heat resistance |
| Temperature sensor | PT-100 dry and wet bulb sensor |
| Observation window | Tempered glass |
| Testing hole | Diameter 50mm, for cable routing |
| Sample tray | SUS#304 x 2pcs |
| Safety protection device | Protection for leakage Over-temperature Compressor overvoltage and overload Heater short circuit Water shortage |
Advanced Climate Simulation for Reliable TestingThis test chamber allows advanced simulation of environmental conditions by maintaining precise temperature and humidity parameters. The digital PID controller and programmable functions enable researchers and manufacturers to replicate challenging climates, ensuring reliable and repeatable test results for quality assurance, research, and development tasks.
Robust Design and Intuitive OperationConstructed with an SS304 stainless steel interior and corrosion-protected exterior, this equipment endures rigorous usage while supporting easy maintenance. Features like the observation window with an integrated heater, touch LCD display, and programmable cycles enhance user experience, allowing seamless monitoring and control during complex test sequences.
FAQs of Constant Temperature humidity test chambers:
Q: How does the Constant Temperature Humidity Test Chamber maintain precise environmental conditions?
A: The chamber utilizes a digital PID controller, Pt-100 sensor, and a capacitive polymer humidity sensor to monitor and adjust temperature and humidity levels. With programmable cycles and a hermetic sealed, energy-efficient compressor, it ensures stability and accuracy across a wide testing range.
Q: What are the main benefits of using a test chamber with both air-cooled and water-cooled options?
A: Having both air-cooled and water-cooled systems allows users to select the appropriate cooling method for their infrastructure, enhancing adaptability, energy efficiency, and cooling effectiveness based on operational needs and facility constraints.
Q: When should I choose a model with a higher chamber volume?
A: A larger volume chamber is recommended when testing multiple or larger specimens simultaneously, or when your testing requires greater airflow uniformity. Models range from 80L to 1000L, so the appropriate size depends on your sample load and experiment design.
Q: Where can the Constant Temperature Humidity Test Chamber be installed safely?
A: Due to its lockable caster wheels, the chamber can be easily installed in laboratory or industrial environments with a stable, level floor. It is floor-standing, requires access to suitable power supply (220240V, 50Hz), and should be operated within an ambient temperature of +5C to +35C.
Q: What is the process for exporting test data from the chamber?
A: Test results and environmental logs can be directly exported via the built-in USB port. Additionally, RS485 communication is available for integration with external data management systems, supporting documentation and analysis of experiments.
Q: How does the humidity generation and measurement work in this chamber?
A: The chamber uses a steam generator for consistent humidity control and a capacitive polymer humidity sensor for monitoring. This combination provides accurate humidity management within the 20%98% RH range, suitable for various sensitive tests.
Q: What safety features are integrated into the test chamber for operator protection?
A: It is equipped with over-temperature protection, a safety circuit breaker, water level alarm, and a high-density silicon rubber door gasket, minimizing risk and safeguarding both users and samples during operation.