- Features of Light&Weather Fastness Tester TF420
Digital setting of light intensity, real-time monitoring, closed-loop control, and automatic adjustment so that it can meet different standards. (Standard 420nm; 340nm, 300~400nm, 300~800nm available on request).
Simulation of real sunlight and climate state: using a 2500W long-arc xenon lamp, a real simulation of daylight spectrum, and a variety of operating modes (rain, alternating light and dark, public rotation, self-rotation), to create a real climate state.
Accurate and stable test temperature and humidity: industrial temperature control (cooling) system, multi-stage ultrasonic humidification intelligent control system, rapid adjustment of the test chamber temperature and humidity to ensure accurate and stable test temperature and humidity.
More accurate reflection of sample test results: black panel thermometer (BPT), standard black panel thermometer (BST), radiometer, and sample at the same station (equidistant) detection, the measured data using wireless radio frequency technology synchronous transmission.
Efficient mode reduces operating costs: all specimen clamps achieve separate timing, can be carried out at the same time with different samples of the experiment, are convenient for test monitoring, and practical, and greatly reduce costs.
Color touch screen display, a variety of expressions: digital, graphs, etc.; can display light irradiance, temperature, and humidity curve in real-time.
Can run for a long time: to meet the high capacity, long-duration test applications, and customer-specified needs, the xenon arc light fastness tester can run for 1000 hours at a time.
- Working modes To simulate and reinforce the impact of the nature of the measured object, providing light and dark, temperature and humidity, raining and other quantitative indicators.
- Irradiance 0.80 ~ 2.01W/m2 @ 420nm (340nm, 300~400nm, 300~800nm is offered on request), Digital set, automatic closed-loop compensation
- Irradiance accuracy ± 0.02W/m2 @ 420nm
- Light source 2500W air-cooled long-arc xenon lamp
- Sample holder
- ISO / GB 135 x 45mm, 16 Pcs
- AATCC 130 x 75mm, 8 Pcs, samples can be held on both sides
- Temperature range 25 ~ 50 ℃, Resolution 0.1 ℃
- Humidity range Bright cycle 10 ~ 70% RH,
- Dark cycle 30 ~ 95%, R. H.
- resolution 0.1%
- Test time control ≤ 1000h
- Rotation speed of sample holder 5 rpm
- BPT Range (40 ~ 80) +/- 2℃
- BST Range (40 ~ 85) +/- 1℃
- Weight 250 kg
- Power 220 V 50 Hz 6.5 kW
Dimensions
Length: 1050 mm Width: 660 mm Height: 1680 mm
