Whiteness Meter KWM-1

Whiteness Meter KWM-1

Portable Whiteness meter

This KERRO KWM-1 whiteness meter is based on the principle of photoelectric effect & D65 light source (R457) and with 45/0 as a illumination condition. Ideally used on flat surfaces, the whiteness meter features an easy-to-read liquid crystal display (LCD) screen. The device determines the brightness level by measuring the intensity of the light reflection diffused on a scale of 100. The level of brightness of an absolutely black surface is defined by the meter as 1. Included with the meter are black, white and brilliance standards for DIY calibration as needed to ensure accurate, repeatable measurements are consistently obtained.

Features of Whiteness Meter KWM-1:

• Compact in size, novel in design & LCD display.
• Higher performance & ergonomic design.
• Low daft, high accuracy, nice stability ensure long-time & stable running.
• Unique positioning structure & high precision optical system effectively guarantee measuring values accuracy and repeatability.
• Lower consumption and AC & DC power supply convenience for operating outside or laboratory.
• With low voltage indication function remand of users replace battery timely.
• Equivalent to International ISO 2470 and ISO 3688.