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تفاصيل المنتج:
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| Power Supply: | Single-phase alternating current 100V, 50/Hz | Coating: | Full gloss black coating Full gloss black coating |
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| Voltage regulator: | 0 - 130V sliding resistance voltage regulator no | Light entry/exit holes: | 100mm (top) 175mm (front), 100mm (rear) |
JIS L 1055 Curtain Light Transmitting Rate Testing Instrument Tent Shading Tester Device
Instroduction
This instrument is a device for evaluating the shading property of the fabric as specified in JIS L 1055. Method A involves using an iodine-tungsten lamp/halogen lamp (100V, 500W) as the light source to vertically illuminate the sample, and then using a photometer to measure the luminous intensity (LUX) of the light that passes through the sample. Method B involves using an incandescent lamp (300W or 500W) as the light source to horizontally illuminate the sample, and then using a photometer to measure the brightness (cd/㎡) of the light that passes through the sample. Originally, it was developed for the purpose of developing a test machine for evaluating the shading property of fabrics, but now it is widely used to test the shading performance of shading films, shading glass, non-woven fabrics, paper, etc.
Instrument Characteristics
The LE-1 type (Method A) and LE-1 type (Method B) can also be irradiated simultaneously in a stable manner. Thus, whether the sample is subjected to vertical or horizontal irradiation becomes an easy matter to resolve.
Apart from the lamp tube part and the testing part (photometer or luminance meter), all metal-made items will not deform due to heat and will not change over time.
Technical Specification
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Model |
LE-1 LE-2 |
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Determination method |
Method A (measured using a spectrophotometer) Method B (measured using a luminance meter) JIS C 1609AA grade |
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Light source |
Iodine-tungsten lamp / Halogen lamp incandescent lamp (100V, 500W) (300W or 500W) |
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No test sheet |
10,000 lux ± 5% Based on the brightness of the lamp tube, luminous intensity/brightness |
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Test box size |
approximately 40W x 40D x 10H cm approximately 40W x 30D x 40H cm |
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Light entry/exit holes |
100mm (top) 175mm (front), 100mm (rear) |
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Voltage regulator |
0 - 130V sliding resistance voltage regulator no |
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Light source movement mode |
Up and down rack and gear type left-right sliding type |
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Coating |
Full gloss black coating Full gloss black coating |
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External dimensions |
approximately 65W x 55D x 105H cm approximately 250W x 60D x 70H cm |
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Power supply |
Single-phase alternating current 100V, 50/Hz |
اتصل شخص: Ms. Kaitlyn Wang
الهاتف :: 19376687282
الفاكس: 86-769-83078748
