Double door constant temperature humidity test chamber 2000L

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Description

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The dual-entry thermo-hygrostat is a bespoke environmental testing enclosure, engineered to facilitate the evaluation of LED-based devices. This specialized chamber accommodates a variety of LED products, including but not limited to LED chips, components, bulbs, tubes, and modules, through the utilization of diverse testing fixtures.

The operational temperature spectrum of the dual-entry thermo-hygrostat spans from -70°C to +150°C, with the capacity to achieve peak temperatures of up to 180°C. The cooling mechanism is air-based, and the temperature regulation is executed through an integrated temperature and humidity control system (BTHC) augmented with a proportional-integral-derivative (PID) controller. This sophisticated control system ensures precise and stable environmental conditions, critical for the accurate assessment of LED product performance.

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1. Customization: These chambers can be tailored to meet unique testing standards, ensuring the test environment is perfectly suited for the product being tested.

2. Optimized Heating & Cooling System: They offer higher performance and energy efficiency with an upgraded refrigeration system.

3. Large Viewing Window: For live specimen testing, these chambers come with a larger viewing window that allows for observation of the test environment.

4. Ports for Live Specimen Testing: They are equipped with ports for live specimen testing, which is crucial for certain applications.

5. Visual Alarm System: An integrated visual alarm system provides immediate feedback on the chamber's status.

6. Improved Mobility: The chambers feature heavy-duty casters for easy mobility, enhancing portability.

7. Smaller Footprint: Despite their robust capabilities, these chambers have a compact design, saving valuable floor space.

8. Easy One-Handed Lockable Door Latch: For convenience and safety, the chambers have an easy one-handed lockable door latch.

9. Temperature Safety System: To prevent temperatures from exceeding limits, these chambers include a temperature safety system with multiple levels of protection.

10. Product Shelf: The test space includes an adjustable product shelf for easy organization and access.

11. Heated Viewing Window: A multi-pane fog-free tempered window reduces condensation, ensuring clear visibility at all times.

12. Safety Door Interlock: This feature prevents unintentional closing, enhancing safety during testing.

13. High-Performance Solutions: The chambers are designed to keep things cool with high-performance solutions, making them ideal for a wide range of environmental tests.

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Model	DR-H201
Temperature range	-70~+150℃
Temperature fluctuation	±0.5℃
Temperature uniformity	2℃
Humidity range	20~98%RH (Refer Image below)
Humidity fluctuation	±2.5%RH
Humidity uniformity	3%RH
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
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 stainless steel, 2pcs
Safety protection device	Protection for leakage Over-temperature Compressor overvoltage and overload Heater short circuit Water shortage