YL-2206QK UV weathering chamber
Purpose:
UV weathering chamber adopts fluoresvent UV lamps as light sources to
perform accelerated weathering test on materials by means of simulating
ultraviolet radiation and condensation of nature’s sunshine,so as to know
about the weather ability of materials
This machine is apply to nonmetal material, organic material (like paint
coating. rubber, plastic and products made in these materials) .
Standards: GB/T14522-93,GB/T16422.3-1997,GB/T16585-96 etc.
UV weathering chamber adopts fluoresvent UV lamps as light sources to
perform accelerated weathering test on materials by means of simulating
ultraviolet radiation and condensation of nature’s sunshine,so as to know
about the weather ability of materials
This machine is apply to nonmetal material, organic material (like paint
coating. rubber, plastic and products made in these materials) .
Standards: GB/T14522-93,GB/T16422.3-1997,GB/T16585-96 etc.
Technical Parameters:
1, Temp. Range: RT＋10℃～70℃
2, Humidity Range: ≥95％R.H
3, Temp. Accuracy: ≤±0.5℃
4, Temp. Uniformity: ≤±2℃
5, Humidity Accuracy: ≤±2％
6, Humidity Uniformity: ≤±2％
7, Blackboard Temp.: 40℃～65℃
8, Distance Between Lamps: 35mm
9, Distance Between Lamp and Specimen: 50mm
10, Lamp Power: 40W
11, UV Wavelength: 290nm~400nm(Specify when ordering)
12, Simulation Condensation: Condensation system time is adjustable
13, UV exposure, simulation condensation time range: 0～99 hours
14, Support Specimen: 150×75(mm)
15, Specimen Quantity: Approx 40pcs
16, Testing Time: 0～9999H, adjustable
17, Irradiance Range: ≤50w／m².
18, Working Chamber Dimension: D×W×H 450×1170×500mm
Light Source:
1, Using 8pcs UV fluorescent lamps with 40W power rating as light source. UV fluorescent tubes are distributed on both sides of the machine, each side has 4pcs. It has UVA-340 and UVB-313 optional for customers’ configuration. (Option one type)
2, UVA-340 lamp luminescence spectra energy is mainly concentrated in the 340nmof wavelength.
3, UVB-313 lamp luminescence spectra is mainly concentrated near the 313nm of wavelength.
4, Due to fluorescent light energy output will gradually decay over time, in order to reduce the test effect because of light energy attenuation, when in every 1/4 of the fluorescent lifetime of eight lamps in the chamber, a new lamp will replace an old lamp, thus UV light source is always formed by new lamp and old lamp, to get a constant output of light energy.
5, the effective useful life of the lamp is about 500 hours (imported one is about 1600~1800 hours).
1, Temp. Range: RT＋10℃～70℃
2, Humidity Range: ≥95％R.H
3, Temp. Accuracy: ≤±0.5℃
4, Temp. Uniformity: ≤±2℃
5, Humidity Accuracy: ≤±2％
6, Humidity Uniformity: ≤±2％
7, Blackboard Temp.: 40℃～65℃
8, Distance Between Lamps: 35mm
9, Distance Between Lamp and Specimen: 50mm
10, Lamp Power: 40W
11, UV Wavelength: 290nm~400nm(Specify when ordering)
12, Simulation Condensation: Condensation system time is adjustable
13, UV exposure, simulation condensation time range: 0～99 hours
14, Support Specimen: 150×75(mm)
15, Specimen Quantity: Approx 40pcs
16, Testing Time: 0～9999H, adjustable
17, Irradiance Range: ≤50w／m².
18, Working Chamber Dimension: D×W×H 450×1170×500mm
Light Source:
1, Using 8pcs UV fluorescent lamps with 40W power rating as light source. UV fluorescent tubes are distributed on both sides of the machine, each side has 4pcs. It has UVA-340 and UVB-313 optional for customers’ configuration. (Option one type)
2, UVA-340 lamp luminescence spectra energy is mainly concentrated in the 340nmof wavelength.
3, UVB-313 lamp luminescence spectra is mainly concentrated near the 313nm of wavelength.
4, Due to fluorescent light energy output will gradually decay over time, in order to reduce the test effect because of light energy attenuation, when in every 1/4 of the fluorescent lifetime of eight lamps in the chamber, a new lamp will replace an old lamp, thus UV light source is always formed by new lamp and old lamp, to get a constant output of light energy.
5, the effective useful life of the lamp is about 500 hours (imported one is about 1600~1800 hours).
Standard: GB／T14522-93 GB／T16422.3-1997 GB／T16585-96; and other current UV aging test standards