Dispersion Fineness of Grind Gauge for Pigment Pastes

Hardened steel gauge with a tapering groove used to determine the fineness of dispersion of pigments in paints, inks and masterbatch pastes. Used in pigment, paint and ink QC.

Specification

A sample is drawn down the groove with a scraper, and the point where scratches appear indicates the particle size. Both Hegman and micron scales are marked. It is a fast check on whether milling is complete.

Features

• Hardened tool steel block
• Hegman and micron scales
• Range 0-25 um to 0-100 um
• Precision ground channel
• Supplied with scraper

Technical Specifications

Test Standards	ASTM D1210, ISO 1524, IS 101
Range Options	0-25, 0-50, 0-100 um
Hegman Scale	0 to 8
Block Size	175 x 65 x 13 mm
Channel Depth Accuracy	+/- 3 um
Material	Hardened stainless steel
Scraper	Double blade steel
Power	Not required

Standard Accessories

• Scraper
• Carry case
• Calibration certificate sample