Handheld whiteness meter with storage
Main 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: 18×11 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)