Whiteness Meter is mainly used to measure the whiteness value of object or powder with flat surface. Can be widely used in whiteness measurement of textile printing and dyeing, paint, chemical building materials, paperboard, plastic products, white cement, ceramics, enamel, talc powder, starch, flour, salt, detergent, cosmetics and other substances.
Features
- Adopt filter system with correction, the whiteness can be reflected quantitatively
- Measurements can be taken after simple calibration
- Memory storage up to 254 groups of measurement data
- Conforms with the JJG 512-2002 Whiteness Meter Verification Regulation.
- Meets the international standards GB3978, GB3979, GB7973, GB7974, ISO2470, GB8904.2, QB1840, GB2913, GB13025.2, GB1543, ISO2471, GB10339, GB5950, GB12911 and other standards
- Use RS-232 data output to connect with PC (Cable and software not included in the set)
- Provide Bluetooth data output choice (adapter and software not included in the set)
- Factory calibrated
Specification:
- Measurement Range: 0~120
- Resolution : 0.1
- Illumination Condition: 45/0
- Illuminant: LED 457nm
- Whiteness Formula: Blue Light Whiteness WB=R457
- Measuring Aperture: 18x11 mm Rectangle
- Zero Drift: ≤0.1
- Stability of Display: ≤0.5
- Repeatability of Measurement: ≤1
- Operating Condition
- Temperature: 0~40°C
- Humidity: < 85%RH
- Power Supply: Lithium Battery
- Size: 140x45x75 mm
- Weight: 305 g (Including Batteries)
Set Includes:
- 1 x Whiteness Meter (main unit)
- 1 x AC Adaptor
- 1 x White Ceramic Standard Block
- 1 x Optical Cleaning Cotton Cloth
- English Operation Manual
