YUEFENG SBDY-1 Digital Whiteness Meter 0~100% Precision 0.1
YUEFENG SBDY-1 digital display Whiteness Meter adopts button operation, Measurement range 0~100%, Precision 0.1, Zero drift ≤ 0.1/10min, Repeatability ≤ 0.2, Measurement aperture φ 30mm, Power supply 220V +/- 10%, Light source D65, Illumination condition 45/0, Display mode digital or LCD display, Measurement direction R457 Blue light whiteness, indication Stability ≤ 0.2/10min, Power 35VA.
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Features
SBDY-1P and SBDY-3P have RS-232 communication interface and can be used to connect printers.
Efficient, low-loss switching power supplies for higher reliability.
Good imported components are used to make the work more stable and the service life longer.
The simple optical path design is adopted, which is easier to use and maintain.
The reasonable design of the specimen holder and movable platform can effectively avoid the light leakage of the measuring orifice.
The national calibration whiteboard is used to transmit the correction value to make the measured value more accurate.

YUEFENG SBDY-1 Digital Whiteness MeterSpecifications
| LIST | VALUE |
|---|---|
| Measurement range | 0~100% |
| Precision | 0.1 |
| Zero drift | ≤0.1/10min |
| Repeatability | ≤0.2 |
| Measurement aperture | Φ30mm |
| Power Supply | 220V±10% |
| Light source | D65 |
| test condition | 45/0 |
| Display mode | Digital or LCD display |
| Whiteness formula | R457 blue light whiteness |
| Indication Stability | ≤0.2/10min |
| Power | 35VA |
YUEFENG SBDY-1 Digital Whiteness Meter Packing list
machine X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- The difference between Colorimeter, density meter and Whiteness Meter
- Whiteness meter use precautions
- About the method of testing the whiteness of silk fabric with ZBD Whiteness meter
- Light spectrum characteristics of Whiteness meter
- Test method for shading of fabrics
- About whiteness, ISO brightness and D65 brightness
- Discussion on Maintenance of ZBD Whiteness meter
- Discussion on Light spectrum characteristics of ZBD Whiteness meter
- Whiteness meter adjustment and common fault treatment
- Qingtong Brocade YQ-Z-48B Whiteness meter operating instructions


YUEFENG
SBDY-1
SBDY-1





