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Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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UV-A / UV-B Chamber Type Accelerated Weathering Test Chamber For Materials

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UV-A / UV-B Chamber Type Accelerated Weathering Test Chamber For Materials

Brand Name : Sinuo

Model Number : SN882B

Certification : Calibration Certificate (Cost Additional)

Place of Origin : China

MOQ : 1

Price : Negotiable

Payment Terms : T/T

Supply Ability : 10 Sets Per Month

Delivery Time : 30 days

Packaging Details : Plywood case

Irradiation Temperature : 50～ 70℃

Condensation Temperature : RT～ 60℃

Irradiation Temperature Rate : Irradiation temperature RT→+70℃≤45 min

Condensation Temperature Rate : Condensation temperature RT→+60℃≤45 min

Temperature Resolution : 0.01℃

Temperature Deviation : ±3℃

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UV-A / UV-B Chamber Type Accelerated Weathering Test Chamber
This advanced weathering test chamber simulates the damaging effects of sunlight, rain, and dew on materials. Using fluorescent UV lamps to replicate sunlight and condensation to mimic rain and dew, it subjects test materials to alternating light and moisture cycles at controlled temperatures. The chamber reproduces outdoor weathering hazards in just days or months, helping evaluate material durability and performance.
Applications
Ideal for testing coatings, inks, paints, resins, plastics, rubber, printing and packaging materials, aluminum profiles, adhesives, automotive components, cosmetics, metals, electronics, electroplating, and pharmaceutical products.
Technical Specifications
Model SN882B
Sample Placement Area Chamber type WDH=1140*600*400(mm)
Sample Size WDH=1100*600*350(mm) Inner size sample
Overall Dimensions Approximately 1400*1750*750(mm) W×H×D
Lamp Center Distance 70mm
Sample to Lamp Distance 50±3 mm
Number of Nozzles 4 pcs (top row)
Spray Pressure 70～200Kpa adjustable
UV-B Lamp Specifications Standard irradiation intensity 0.35～0.90W/m² at 313nm, adjustable
UV-A Lamp Specifications Standard irradiation intensity 0.35～0.95W/m² at 340nm, adjustable
Lamp Length 1220mm
Lamp Power 40W
Lamp Lifespan More than 1600 hours
Number of Lamps 8 pcs (top row)
Weight 80 kg
Maximum Power 3 kW
Maximum Current 15A
Performance Indicators
Operating Environment Ambient temperature +25℃, relative humidity ≤85%, no test sample in chamber
Temperature & Humidity Range Irradiation: 50～70℃; Condensation: RT～60℃; Spraying: room temperature
Temperature Resolution 0.01℃
Temperature Deviation ±3℃
Default Lamp Type UV-A (UV-B available if specified)
Heating Rate Irradiation:RT→+70℃ ≤45 min;
Condensation:RT→+60℃ ≤45 min
Structural Features
  • Inner chamber constructed from SUS304 stainless steel
  • Outer chamber available in SUS304 stainless steel or painted cold-rolled steel
  • Evenly arranged top-mounted irradiation lamps for uniform exposure
  • 50mm deep water tank with manual or automatic water supply
  • Mobility features with fixed casters and leveling feet
  • Isolated irradiation heating and air circulation systems for uniform temperature
  • Special spray system with automatic nozzles
  • Test samples form part of inner chamber wall for enhanced condensation
Control System
Controller Features
  • 7-inch LCD touchscreen temperature controller (U-760)
  • Independent control of irradiation temperature, condensation temperature, and irradiation time
  • Control of condensation time, spray time, and operating cycles
  • Maximum 120 program groups with 1,200 segments total
  • Program linking, editing, and repeat functions
  • LAN communication interface for remote monitoring and data recording
  • Scheduled startup and power failure recovery functions
  • 60-day data recording capability
Irradiance Meter
  • Model: CH-UV-S12698
  • Detection wavelength: 200nm～480nm
  • Irradiance range: 0.4W/m²～1.6W/m²
  • Real-time measurement and PID control of irradiation energy
Safety Protection Systems
  • Extreme over-temperature protection
  • Water shortage protection for test chamber and booster pump
  • Water pressure over-high protection
  • Heating system protection against dry burning and water supply abnormalities
  • Electrical protection including leakage, overload, and short circuit protection
Installation Requirements
Space Requirements: Minimum 600mm clearance from side and rear walls, 800mm from front.
Power Supply: AC 220V single-phase, voltage fluctuation ±10%, 50/60Hz.
Environment: Storage temperature 0℃～+45℃.
Note: Verify equipment can pass through doors, passages, and elevators before delivery.
UV-A / UV-B Chamber Type Accelerated Weathering Test Chamber For Materials UV-A / UV-B Chamber Type Accelerated Weathering Test Chamber For Materials

Product Tags:

UV-A UV-B weathering test chamber

      

chamber type accelerated weathering tester

      

materials testing environmental chamber

      
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