In the realm of reliability testing, data tells you what happened, But visual evidence tells you how it happened. As a Technical Support and Quality Inspection Engineer at Wewon Environmental Chambers Co., Ltd., I have seen firsthand how critical visual monitoring is during destructive or stress testing. Today, We are proud to introduce a significant leap in testing technology: The 3 Layers Environmental Chamber With Camera. This system is not just about temperature and humidity control; It is about providing engineers with “eyes” inside the hazard zone, ensuring safety, precision, and unparalleled data analysis.

Traditional environmental chambers operate like “black boxes.” You set the parameters (temperature, humidity, pressure), run the test, and wait for the results. If a specimen fails – for example, an EV battery pack swells or a circuit board de-lamintates – You often only see the aftermath. You miss the critical moment of failure. Furthermore, Opening the chamber door to inspect a sample during a test disrupts the internal environment and poses severe safety risks to the operator, Especially during thermal runaway or high-voltage testing.

Equipment Model	CE-064-1	CE-080-2S	CE-150-SE
Testing Volume	64 Liters	80 Liters	150 Liters
Temperature Range	-70℃~+150℃	-70℃~+150℃	-70℃~+180℃
Fluctuation Tolerance	±0.5℃/ ±1.5%	±0.5℃/ ±1.5%	±0.5℃/ ±1.5%
Humidity Range	20%–95%RH	20%–98%RH	10%–98%RH
Uniformity Toerance	±0.5~±1.0℃	±0.5~±1.0℃	±0.5~±1.0℃
Cooling Chagne	1℃~2℃	1℃~2℃	1℃~2℃
Heating Change	2℃~3℃	2℃~5℃	2℃~5℃
Refrigerant Unit	R404A DuPont	R23 DuPont	R508 DuPont
Compressor System	Tecumseh (France)	Bizter (Germany)	Tecumseh (France)
Control System	OYO 1500	TEMI 1500	TEMI 2700
Noise Level (dB)	50 dB	50 dB	55 dB
AC Power Supply	220V ±10%	230V ±10%	50Hz, 60Hz
Gross Weight	250.0 KGS	325.0 KGS	385.0 KGS

Integrated Explosion-Proof Visualization: The core innovation of our new 3-layer system is the integration of a high-performance explosion-proof camera directly inside the test room.	The Solution from Wewon Tech :
Unlike standard surveillance equipment, this camera is engineered specifically for harsh testing environments. It allows test engineers to observe the real-time status and physical changes of the specimen without ever touching the machine.
Key Camera Specifications: Resolution: 2.0 Megapixels (High Definition clarity). Frame Rate: 25 FPS (Smooth motion capture). Operating Temperature: -70℃ to +150℃.
This wide temperature tolerance is crucial. Whether you are performing a deep-freeze test or a high-heat stress test, the camera remains operational, transmitting clear video back to the control station.

The inclusion of this camera system fundamentally changes the workflow for Test Engineers. Through the Wewon control software, the video feed is displayed directly alongside your data curves.	1. Real-Time Physical Monitoring	With Camera, You Can Enhancing Test Precision and Analysis
You can see the exact moment a battery creates smoke, a casing cracks, or a material deforms. This visual correlation validates the sensor data (temperature/voltage spikes), providing a complete picture of the test event.
Our system supports Ethernet communication, allowing for remote control. Operators can sit safely at a workstation away from the chamber. If the video feed shows a dangerous anomaly (like fire or smoke), the operator can trigger the Emergency Stop  immediately without approaching the equipment.	2. Improved Safety via Remote Inspection
The system also features automatic smoke alarms  and three-color status lights (Red for Alarm, Green for Running)  to further ensure personnel safety.
The Wewon software is self-developed and optimized for data integration. It does not just record numbers; it integrates the video feed into the test record.	3. Data and Video Synchronization
Real-time Dynamic Curves: View temperature, humidity, and voltage data live.
Video Recording: The software records the video stream, allowing you to replay specific test segments.
Traceability: When generating reports, you can correlate a specific data point (e.g., a voltage/temp drop at 14:02 PM) with the visual footage from that exact second.

At Wewon Environmental Chambers Co., Ltd., We believe that modern testing requires more than just precise sensors; It requires total situational awareness. The 3 Layers Environmental Chamber With Camera empowers engineers to move from guessing to knowing. By combining extreme-temperature video surveillance with robust data logging, We are setting a new standard for reliability testing. For more information on how to upgrade your laboratory with visual testing capabilities, Please contact the Wewon technical support team｜Voltage and Current Test for Specimen

Designed for Efficiency: The 3-Layer Architecture｜Space is often at a premium in laboratories.	Equipment Feastures:
This unit features a 3-layer stacked design, allowing you to run three independent tests simultaneously in the footprint of a single machine.
Construction: The chamber features a precision CNC-machined support structure and an explosion-proof box design.
Interface: A user-friendly 7-inch touchscreen (or PC control) provides intuitive command over all three layers.
Installation: The unit is designed to fit standard lab floor loading (≥600kg/m²) and requires standard ventilation, making it easy to integrate into existing facilities.