Pencil Hardness Tester DB20-LX-P

Product Details

Product Description

Product Description
【product feature】
Coating hardness is the necessary measurement for the performance of coatings. This instrument applied the pencil scratchmethod. It is a fast and economical way to determine the film hardness using the drawing lead core or the pencil core. Thepencil scratch method for coating hardness testing is a common method in the world since the 1980s. In China, this testmethod has also been promoted to the coating research and industrial production. The instrument can be used both inlaboratory, and on site.
【Measurement Principle】
The Pencil Hardness Tester applies mechanical measurement.Keep three point touch the coating (two wheel, a pencil core),and a 45 degree angle between pencil and test surface. Pushthe instrument sliding, pencil draws the corresponding track inthe coating. In the change of different pencil marks, thehardness value of the film can be determined.
【Product Parameter】

---

>> 7inch Digital Mirror Monitor Night Vision Car Rear View Camera System
>> Carrageenan for Thicken; Diet Sodas: to Enhance Texture and Suspend Flavours;
>> Industrial Horizontal Pharmacutical/Chemical Dry Powder Spices Double Spiral Ribbon Paddle Plough Blender Food Drink Feed Mixer
>> Wholesale 15.6 Inch Notebook Computer with 8GB 16GB 1tb RAM Pcie Sodim Slot Slim New Computers Laptop Core I7
>> Warm Jade Massage Table for Health Care and Beauty
>> low density polyurethane foam
>> Efficient Mt4 32mm Drilling Machine Workshop with Precision Features
>> Hot Summer High Quality Breathable Blue Denim Shorts for Women
>> SIMCOM SIM7100CE-PCIe LTE 4G Module Evaluation Development Board SIM7100CE PCIe
>> LIVTER BD6100 Industrial-grade table electric grinder, belt machine, woodworking metal burr grinding and polishing machine
>> Vegetable Peanut Sun Flower Oil Filter Oil Machine
>> United Tech Machinery 4 Shaft Shredding Machine for The Msw Recycling System Waste Treatment Cuztomized Four Shaft Shredder
>> Large Cattle Slaughter Peeling Machine Fully Automatic Cattle/Pig/Sheep Slaughtering Equipment Source Factory
>> New Product Intelligent Humanoid Robot, 3D Toy Robot (FBELE)
>> AG-S032 Heating Pressed Sportive Polyester Car Seat Cover
>> Corn Combine Harvester with Champion′s Disc Technique Vertical Cutting Platform
>> Natural Tea Saponins Liquid for Shrimp Production in Ecuador
>> BENTLY 3500/22M 288055-01
>> UK Royal Airforce Rubber Logo 3D PVC Patches Customized (P#011)
>> Sublimation Customized Sportswear Baseball Jersey 10% Discounts for Wholesale.