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XT-48B Brightness Meter
- Delivery：
Send from factory in 3-7 work days after receive payment
- Brand Name：
YANTE
- Model：
XT-48B
- Place of Origin：
China
- Payment：
100% Advance T/T
- Package：
Wooden Box
Product Details
Paper, cardboard, plastic, pulp, salt, industrial salt； Starch, calcium carbonate, talcum powder and other powders.
● Determination of D65 brightness (R457 blue light whiteness)
● Determination of the fluorescence whiteness produced by the emission of a fluorescent substance (the specimen contains a fluorescent brightener)
● Determination of opacity OP (customized), light scattering coefficient S, light absorption coefficient A, transparency (customized), ink absorption value
● The luminance stimulus value Y10, the green light diffuse reflection factor Ry, was measured
● Determination of optical density - lead core concentration (customized small caliber)
● The advanced circuit design effectively ensures the accuracy and stability of the measurement data
● With power-off protection function, calibration data will not be lost after power-off
● Standard RS232 interface, communication with microcomputer software (optional)
GB/T 7973，GB/T 7974，GB/T 2679，GB/T 1543，GB/T 10339，GB/T 12911，GB/T 2913
GB/T 13025.2，GB/T 22427.6，ISO 2470-2
NO. | Name | Model | Picture | Standard | Optional |
1 | Flating Powder Holder | YT-QY | | √ | |
2 | Fiber Sample Holder | | √ |
NO. | Parameter items | Technical Indicators |
1 | Power supply | AC(100～240)V，(50/60)Hz，50W |
2 | Working environment | Temperature: (10~35)°C, relative humidity≤ 85% |
3 | Display | 128X32 dot matrix LCD screen |
4 | Light source | Simulates D65 |
5 | Integrating spheres Diameter | 150mm |
6 | Specimen size | The test plane ≥ φ30mm, and the thickness ≤ 40mm |
7 | Zero drift | ≤0.1 |
8 | Indication error | ≤0.5 |
9 | Repeatability error | ≤0.1 |
10 | Specular reflection error | ≤0.1 |
11 | Communication interface | RS232 (optional) |
12 | Dimensions | 365×265×425 mm |
13 | Net weight | 11.5kg |
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33011002013339号