WM-106 Digital Whiteness Meter 0 ~ 120, Portable Leucometer Tester 254 Data Memory, Handheld Check for Talcum Powder Textile Plastic Ceramic Enamel

Features

• Use of high quality imported components
• The optical path design is reasonable, simple. Adopt filter system with correction, the whiteness can be reflected quantitatively.
• No preheating after starting, measurements can be taken after simple calibration, easy to operate.
• Pass strict inspection and testing, the instrument conforms to the JJG 512-2002 Whiteness Meter Verification Regulation. Also conforms to GB3978, GB3979, GB7973, GB7974, ISO2470, GB8904.2, QB1840, GB2913, GB13025.2, GB1543, ISO2471, GB10339, GB5950, GB12911, GB2409 and other standards.
• Memorized 254 groups of measured data
• 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)

Specifications

• Measuring Range: 0~120 
• Resolution: 0.1
• Illumination condition: 45/0
• Illuminant: LED 457 nm
• Whiteness Formula: Blue Light Whiteness WB=R457
• Measuring Aperture: ≤15mm
• Zero Drift:  ≤0.1
• Stability of Display: ≤0.5
• Repeatability of Measurement: ≤0.1 
• Operating Condition
  • Temperature: 0~40℃
  • Humidity: <85 %RH
• Power Supply: 4 x 1.5AAA Battery (Optional AC Power)
• Size : Main Unit : 156 x 67 x 28mm
• Probe: Φ44 x 55 mm
• Weight: 200 g (Including Batteries) 
   

Set Includes

• 1 x Whiteness Meter (Main Unit)
• 1 x External Probe
• 1 x Standard White Board
• 1 x Optical Cleaning Cotton Cloth
• Carrying Case
• English Operational Manual