- Model NO.: Ms-490
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, CCC
- Working Principle: Electro-Acoustic Style
- Alarm Volume (within 1m): ≥110dB
- Material: Metal(All Sizes)/Plastic(Ms290 Only)
- Protection Grade: IP44
- Trademark: Langir
- Specification: CE
- Type: Industry Alarm
- Working Mode: Active
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Receive Frequency: 50Hz
- Decible: 114dB
- Voltage: AC110/230V
- Transport Package: 6 PCS Per Box
- Origin: Wenzhou, China
Moter Siren with the external diameter of 80/100mm which makes the output of 40W sound volume.
Suitable for warning information of small hoist, light transfer cars and the inside of small vessel.
Body Standard Color: RED
Material: STEEL & ABS
Insulation Resistance: 100mΩ(at 500 VDC)
Dielectric Strength: 500VAC, 50/60Hz in 1 minute
Protection Class: IP44
Technical Data
|
Model |
Voltage | Current (A) |
Frequency (Hz) |
Decibel (db) |
Packing Size | QTY. | Weight |
| MS-490 | AC110V | 3.4 | 50/ 60 | 150 | 44.5*38.0*22cm | 6pcs | 16kgs |
| AC220V | 1.6 | 50/ 60 | 150 | 22kgs |
UV accelerated aging test chamber
A UV accelerated aging test chamber is a specialized piece of equipment used to simulate the effects of long-term exposure to ultraviolet (UV) radiation on various materials and products. It is commonly used in industries such as automotive, aerospace, cosmetics, and electronics to evaluate the durability and performance of materials under accelerated aging conditions.
The chamber typically consists of a controlled environment with UV lamps that emit high-intensity UV radiation, simulating the UV exposure that materials would experience over an extended period. The UV lamps produce a spectrum of UV light, including UVA, UVB, and UVC, which can be adjusted to mimic specific environmental conditions.
The test specimens or products are placed inside the chamber, and the UV lamps are turned on to initiate the aging process. The chamber may also incorporate other environmental factors such as temperature, humidity, and airflow to simulate real-world conditions more accurately.
The accelerated aging process allows manufacturers to assess the effects of UV radiation on the materials' physical, chemical, and mechanical properties. It helps determine the degradation, discoloration, embrittlement, cracking, or other changes that may occur over time due to UV exposure.
UV accelerated aging test chambers are essential for quality control, product development, and compliance with industry standards and regulations. They enable manufacturers to evaluate the performance and lifespan of materials, optimize formulations, and make informed decisions about product design, materials selection, and UV protection measures.
UV aging test chamber, UV accelerated aging test chamber, UV test chamber
Dongguan Best Instrument Technology Co., Ltd , https://www.best-tester.com