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NovaStar, EC101, Ultraviolet Aging Testing Chamber, Box Type, 1130x400x500mm Working Chamber, UV-A/UV-B Wavelength (New)

NovaStar, EC101, Ultraviolet Aging Testing Chamber, Box Type, 1130x400x500mm Working Chamber, UV-A/UV-B Wavelength

Description

  1. Overview
    1. Fluorescent UV lamp is imported for this accelerated aging test chamber
    2. Can simulate harm by sunlight, rainwater and dew
    3. UV weather resistance chamber uses fluorescent UV lamp to simulate the effect of sunlight, condensation moisture is used to simulate dew
    4. The tested material is placed in a loop program that alternates light and moisture at a certain temperature
    5. The material was tested for accelerated weatherability
    6. UV chamber can re-create hazards that occur outdoors for months or years
    7. Types of hazards include: discoloration, chalkiness, powder light, cracking, turbidity, bubbles, brittle, strength, decay, oxidation, etc.
    8. This machine includes spray device
    9. Can simulate ultraviolet, rain, high temperature, high humidity, condensation, darkness in natural environment for this accelerated aging test chamber
    10. By reproducing these conditions, merge into a loop and let it automatically execute the number of completed loops
    11. In this process, the equipment can monitor blackboard temperature and sink temperature automatically
    12. Control the device by configuring radiation measurement (optional), irradiance can be measured and controlled, stabilize the irradiance at 0.76 W/m2/340 nm or a set value, greatly extend the service life of the lamp
  2. Specifications
    1. Working chamber dimensions: 1130 mm × 400 mm × 500 mm
    2. External size: 1300 mm × 1400 mm × 700 mm
    3. Lamp distance to product: adjustable (max 450 mm)
    4. The shortest parallel surface distance between the specimen and the lamp surface: about 100 mm
    5. Wavelength range: UV-A, wavelength range 315 to 400 nm / UV-B, wavelength range 290 to 315 nm
    6. Radiation intensity: 1.2 W/m2/340 nm
    7. Temperature resolution: 0.1 °C
    8. Luminous temperature range: 50 °C to 70 °C / temperature tolerance ±3 °C
    9. Condensation temperature range: 40 °C to 60 °C / temperature tolerance ±3 °C
    10. Blackboard thermometer measuring range: 30 to 80 °C / tolerance ±1 °C
    11. Temperature control type: PID self setting temperature control mode
    12. Humidity range: about 45% to 70% R.H (illumination condition) / 98% (condensation state)
    13. Sink requirements: water depth is not greater than 25 mm and there is an automatic water supply controller
    14. Standard specimen size: 1000 × 400 mm
    15. Recommended environment for instrument use: 5 to 35 °C, 40% to 85% R·H, distance to the wall is 300 mm
  3. Chamber Structure
    1. Spray header
    2. Box door
    3. UV lamp
    4. Fan
  4. Compliance With International Standards
    1. ASTM G 153, ASTM G 154, ASTM D 4329, ASTM D 4799, ASTM D 4587, SAE, J2 020, ISO 4892 all current UV aging test standards
  5. Power Control
    1. Blackboard temperature monitoring: standardized Pt-100 blackboard temperature sensor
    2. Accurate control of the sample surface temperature during the test process
    3. Blackboard temperature setting range: BPT 40 to 75 °C
    4. Actual maximum temperature of protection device inside the machine is 93 °C ± 10%
    5. Blackboard temperature control accuracy: ±0.5 °C
    6. Tank temperature monitoring: one test section is the dark condensation process in the loop test process, it requires the box to be able to produce high temperature saturated water vapor, when the steam hits a relatively cold surface of the sample, dew will condense on the surface of the sample
    7. The tank is located at the bottom of the chamber with built-in electric heater
    8. Tank temperature control range: 40 to 60 °C
    9. The test chamber is equipped with a time controller, range 0 to 530 H, backup data for power fail
    10. Safety protection device
    11. Temperature protection in the chamber: when the temperature in the chamber exceeds 93 °C ± 10%, machine will automatically cut off the supply of the lamp and heater, go into equilibrium stage and cool
    12. Low water tank alarm, prevent heater from burning
  6. Standard Sample Holder
    1. Chamber material: inner material use SUS304# stainless steel plate
    2. Outer shell use SUS304# stainless steel plate
    3. The sample frame is made of stainless steel and aluminum alloy for easy access
  7. Whole Machine Profile
    1. Dimension: about 1600 mm × 1200 mm × 700 mm
    2. Weight: about 150 kg
  8. Mainframe Working Environment
    1. Power requirement: 220 volts and 50/60 Hz
    2. Environment: 5 to 35 °C, 0 to 80% RH, excellent ventilation, indoor environment cleaning
    3. Area of work: about 234 × 353 cm
    4. Draining: a drain ditch is needed on the floor near the main engine
    5. For ease of movement, foot wheel is installed at the bottom of the instrument, position of the test machine is fixed with a u-ring
  9. Control Instrument
    1. The device uses a true color touch screen, PID temperature intelligent control device, high precision temperature control and good stability