Sinuo Testing Equipment Co. , Limited
| Sample Size | WDH=1100*600*500(mm) |
| Delivery Time | 30 Days |
| Supply Ability | 10 sets per month |
| Lamp Lifespan | More Than 1600h |
| Packaging Details | Plywood Case |
| Lamp Length | 1220mm |
| Lamp Power | 40W |
| Shape Space | WDH=1400*1750*750(mm) |
| Sample Area | WDH=1140*600*500（mm) |
| Model Number | SN882B |
| Place of Origin | China |
| Certification | Calibration Certificate (Cost Additional) |
| Brand Name | Sinuo |
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Product Specification
| Sample Size | WDH=1100*600*500(mm) | Delivery Time | 30 Days |
| Supply Ability | 10 sets per month | Lamp Lifespan | More Than 1600h |
| Packaging Details | Plywood Case | Lamp Length | 1220mm |
| Lamp Power | 40W | Shape Space | WDH=1400*1750*750(mm) |
| Sample Area | WDH=1140*600*500（mm) | Model Number | SN882B |
| Place of Origin | China | Certification | Calibration Certificate (Cost Additional) |
| Brand Name | Sinuo | ||
| High Light | ISO 4892-82 Compliant UV Accelerated Weathering Test Chamber ，UV-A or UV-B Lamp Configuration Weathering Test Chamber ，Automatic Water Spray System UV Aging Test Chamber | ||
The UV Accelerated Weathering Test Chamber is designed to simulate the effects of sunlight, moisture, rain and dew on materials under controlled laboratory conditions.
Using fluorescent UV lamps, condensation and water spray, the chamber accelerates outdoor weathering processes and helps evaluate material durability in a much shorter testing period.
It is widely used for UV aging testing, accelerated weathering testing and material durability evaluation of coatings, paints, plastics, rubber, inks, resins, adhesives, automotive materials, metals, electronics and other products.
Lamp Configuration: Customers can select either UV-A or UV-B lamps when placing an order. If no specific instructions are provided, the default configuration is UV-A lamps.
Outdoor exposure can cause materials to experience fading, discoloration, gloss loss, chalking, cracking, embrittlement, oxidation and strength loss.
The equipment accelerates these weathering effects by combining controlled UV radiation, condensation and water spray.
This allows manufacturers and laboratories to compare material durability, evaluate formulations and support new material development and product quality testing.
UV Radiation → Heat → Condensation → Water Spray → Repeated Weathering Cycle
The programmable control system can combine irradiation, condensation and spray conditions into repeatable testing cycles.
The SN882B UV weathering chamber is suitable for accelerated aging and durability testing of:
Typical evaluation includes color change, fading, gloss loss, chalking, cracking, embrittlement, oxidation and loss of mechanical strength.
The SN882B is designed according to applicable requirements of:
ISO 4892-82, ASTM G154, ISO 4892-3, ISO 11507, ASTM D4329, and related accelerated weathering test requirements.
Main Technical Parameters:
|
Model |
SN882B |
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Sample placement area |
Chamber type WDH=1140*600*500(mm)
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Sample size |
WDH=1100*600*500(mm) Inner size sample |
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Shape space |
About 1400*1750*750(mm)W×H ×D |
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Center distance in the lamp |
70mm |
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Distance between the test surface of the sample and the center of the lamp |
50±3 mm |
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Nozzle quantity |
Top row 4 pcs |
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Spraying pressure |
70～200Kpa adjustable |
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UV-B Lamp irradiation distribution diagram |
1.Standard machine irradiation intensity 0～0.9 is W/m2.313nm, adjustable |
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UV-A lamp irradiation distribution diagram |
1. Standard machine irradiation intensity is 0～0.9W/m2.340nm, adjustable
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Lamp length |
1220mm |
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Lamp power |
40W |
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Lamp lifespan |
More than 1600h |
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Number of lamps |
8 pcs lamps in the top row Note: Customers can select either UV-A or UV-B lamps when placing an order. If no specific instructions are provided, the default configuration will be UV-A lamps. |
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Weight |
80 kg |
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Maximum power |
3 KW |
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Maximum current |
15A |
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Power supply conditions and power supply |
AC 220V single-phase two-wire and protective grounding; voltage fluctuation range ±10%V; frequency fluctuation range 50/60Hz; TN-S or TT power supply; protective grounding resistance less than 4Ω; users are required to configure an air or power switch of corresponding capacity for the equipment at the installation site, and this switch must independently control the use of this equipment |
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Performance indicators |
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Operating environment conditions |
The values are measured when the ambient temperature is +25℃, the relative humidity is ≤85%, and there is no test sample in the test chamber. |
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Temperature and humidity range |
Irradiation temperature: 50～ 70℃ Condensation temperature: RT～ 60℃ Spraying temperature: room temperature Relative humidity: Condensation cycle ≥85%RH; Irradiation cycle ≦75%RH |
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Main technical parameters |
Temperature resolution: 0.01℃ Temperature deviation: ±1℃ Temperature uniformity: 2℃ Temperature fluctuation: ±1℃ |
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Heating rate |
Irradiation temperature RT→+70℃≤45 min Condensation temperature RT→+60℃≤45 min |
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Control Panel |
Power switch, alarm, radiation accumulation timer, radiation ammeter, radiation intensity adjustment knob, controller |
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Power distribution control cabinet |
Cooling fan, distribution board, controller, |
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Lamp arrangement |
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Radiation Heating System |
Adopt scale-type heating tube, multi-wing centrifugal fan air supply loop, temperature controller output control contactless SSR, achieve temperature balance, long-term stable operation |
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Condensation heating system |
The heating method is steam heating, and the nickel-metal alloy heating tube P.I.D controls the heating to achieve temperature balance. |
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Water supply system |
Manual and fully automatic water supply control systems are available. Just connect to the water pipe for automatic control, easy to use. Note: If the tap water has too much impurities or is acidic or alkaline, a screening program needs to be installed at the water inlet. |
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Drainage system |
Drain valve control device, manual drainage mode Automatic over-water overflow control system |
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Spray system |
A booster pump is used to control the spraying water pressure. The spraying time and spraying cycle are fully automatically controlled. Accurate over-water overflow device |
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Company Details
Business Type:
Manufacturer
Year Established:
2019
Employee Number:
<100
Ecer Certification：
Verified Supplier
Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery tes... Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery tes...
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