• 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)

                      Comes With