Whiteness Meter | Whiteness Tester | Alat ukur putih sample
Merk: Landtek Model: WM-106
¤ SPECIFI CATIONS: Range: 0~120 Resolution: 0.1 Illumination Condition: 45/0 Illuminant: LED 457nm Whiteness: Blue Light Whiteness Formula: WB=R457 Measuring Aperture: 15 mm Zero Drift: 0.1 Stability of Display: 0.5 Repeatability of Measurement: 0.1 Size: Main Unit:156x67x28 mm Probe: Φ44x55 mm Power Supply:4x1.5V AAA Battery
¤ FEATURES: *It consists of Light Source, Optical System, Detection System, Data Process and Display System. The whiteness Calculation Formula of the instrument is blue light whiteness R457. *Use of high quality imported components, good reliability. *The optical path design is reasonable, simple. Adopt filter system with correction, the whiteness can be reflected quantitatively. *No preheat