In the fast - paced world of electronics, chips and circuit boards
are the building blocks of countless devices, from smartphones and
laptops to complex industrial equipment. Their performance and
reliability are crucial, as they are often exposed to a wide range
of environmental conditions. An electronics constant temperature
and humidity test chamber is an essential tool for ensuring the
quality and durability of chips and circuit boards. This
specialized chamber provides a controlled environment where these
components can be tested under specific temperature and humidity
conditions, simulating real - world scenarios they may encounter
during their lifespan.
The core feature of this test chamber is its ability to precisely
control temperature and humidity. Advanced temperature control
systems can maintain a stable temperature within a broad range,
typically from - 70°C to 150°C, with an accuracy of ±0.5°C.
Humidity levels can be adjusted from 10% to 95% relative humidity
(RH) with a precision of ±3% RH. This high level of precision is
vital for accurately evaluating the performance of chips and
circuit boards under different environmental conditions. Whether
testing for extreme cold or high - humidity scenarios, the chamber
ensures that the conditions are consistent and repeatable.
To meet the diverse testing needs of chips and circuit boards, the
chamber offers a wide range of customizable test programs. Users
can create custom - tailored temperature and humidity profiles,
including cyclic changes, step - by - step variations, and long -
term steady - state conditions. For example, a cyclic test program
can simulate the daily temperature and humidity fluctuations that a
circuit board might experience in an office environment. This
flexibility allows for comprehensive testing, enabling
manufacturers to identify potential weaknesses and optimize the
design of their components.
The test chamber is designed with a large - capacity interior to
accommodate multiple chips and circuit boards simultaneously. This
is especially beneficial for production - line testing, where
efficiency is key. The interior space is well - organized, with
adjustable shelves and fixtures to ensure proper placement and
orientation of the components. This allows for the testing of
different sizes and types of chips and circuit boards, from small
microchips to large - scale printed circuit boards.
A comprehensive monitoring and data logging system is integrated
into the test chamber. Real - time sensors continuously monitor the
temperature, humidity, and other relevant parameters, such as air
circulation and pressure. The data is logged at regular intervals
and can be accessed and analyzed through a user - friendly
interface. This data provides valuable insights into the
performance of chips and circuit boards during the test, allowing
manufacturers to identify trends, anomalies, and potential failure
points. The ability to review and analyze historical data also aids
in the improvement of product design and manufacturing processes.
The test chamber is built to last, with a durable and robust
construction. The exterior is made of high - quality, corrosion -
resistant materials that can withstand the rigors of continuous
use. The interior is lined with materials that are resistant to
chemicals and moisture, ensuring a safe and stable testing
environment. The components of the temperature and humidity control
systems are sourced from reliable suppliers and are rigorously
tested to ensure long - term performance and reliability. This
durability ensures that the chamber can be used for years without
significant degradation in performance.
Safety is a top priority in the design of the test chamber. It is
equipped with multiple safety features, including over -
temperature and over - humidity protection, fire suppression
systems, and emergency stop buttons. In case of any abnormal
conditions, such as a sudden increase in temperature or humidity,
the safety systems will automatically activate to prevent damage to
the chips, circuit boards, and the chamber itself. These safety
features not only protect the valuable components being tested but
also ensure the safety of the testing personnel.
| Model | THC-225 | THC-408 | THC-800 | THC-1000 |
| Inside dimension(W x D x H) mm | 50 x 75 x 60 | 60 x 85 x 80 | 100 x 100 x 80 | 100 x 100 x 100 |
| Outside dimension(W x D x H) mm | 75 x 165 x 170 | 85 x 175 x 190 | 125 x 190 x 190 | 125 x 190 x 210 |
| Internal material | #304 Stainless Steel |
| External material | Powder coated #304 Stainless Steel |
| Temperature range | + 150℃~ - 70 ℃ |
| Humidity range | 5% ~ 98% R. H |
| Temperature resolution ℃ | 0.01 |
| Humidity resolution % R. H. | 0.1 |
| Temperature stability ℃ | ±0.3 |
| Humidity stability % R. H. | ±2 |
| High temperature ℃ | 100 | 100 | 100 | 100 |
| Heating time (min) | 20 | 30 | 30 | 30 |
| Low temperature | 0, -40, -70 | 0, -40, -70 | 0, -40, -70 | 0, -40, -70 |
| Cooling time (min) | 20, 50, 70 | 20, 50, 70 | 20, 50, 70 | 20, 50, 70 |
| Air circulation system | Mechanical convection system |
| Cooling system | Imported compressor, fin evaporator, gas condenser |
| Heating system | Sus304 Stainless steel High-speed heater |
| Humidification system | Steam Generator |
| Humidification water supply | Reservoir, Sensor-controller solenoid valve, recovery-recycle
system |
| Controller | Touch panel |
| Electrical power requirements | Please contact us for requirements of specific models |
| Safety device | Circuit system load protection, compressor load protection, control
system load protection, humidifier load protection, overtemperature
load protection, fault warning light |
By subjecting chips and circuit boards to precise and controlled
temperature and humidity conditions, manufacturers can identify
potential design flaws and performance issues early in the
production process. This allows for timely improvements, resulting
in higher - quality components that are more reliable and durable
in real - world applications. The ability to simulate real - world
environmental conditions ensures that the components can withstand
the challenges th
