For anyone working with paints, inks, coatings, or similar materials, this grindometer gauge is an essential quality control tool. This single-groove stainless steel gauge has a 0-100um range perfect for measuring the fineness of pigments and particles in your products. Using it is pretty straightforward - you clean the surface with solvent, place your sample in the deepest part of the groove, then pull the scraper from deep to shallow at a consistent speed. Immediately after (within 5 seconds!), you tilt the gauge at 15-30 degrees and check where particles become visible in the groove - that reading gives you your fineness measurement. The stainless steel construction is durable and corrosion-resistant, and it comes with two scrapers for convenience. It's used across multiple industries - paints, plastics, pigments, printing inks, ceramics, even food products. When choosing your range, pick one that's 5-10um higher than your expected product fineness. The unit reads in micrometers, and there's even a conversion to Hegman scale if you need it (0 Hegman = 100um, 8 Hegman = 0um). Proper maintenance includes cleaning and applying anti-rust oil after each use, and checking the straightness annually. For accurate measurements, use it at room temperature around 22°C with 70% humidity. This isn't some cheap, flimsy tool - it's built to last and give you consistent, reliable measurements batch after batch. Essential for anyone serious about quality control in their production process!
Free 30-day returns 
Free 30-day returns
