Model: 318 Name: 318 hardness test rod Price: 0 Brand: Germany ERICHSEN Category: German 318 physical properties testing equipment to test the hardness test stick principle: You can set the slider or known estimate by spring pressure. The instrument is placed vertically on the test surface to 10 mm / sec speeds draw a straight line 5 ~ 10 mm of. Test head just visible to the naked eye will produce a scratch. If the spring pressure is too high, the scratches will be very clear, if the spring pressure is too low, there will be no scratches appear. Each slider can be controlled by the locking pressure required in Newtons. This instrument is designed to measure the hardness of the protective coating. Paint, plastic coating hardness can be accurately measured by 318 hardness test stick and record the measurement surface may be flat or curved, and regardless of size. Engraved on the pen scale includes three pressure ranges: 0-3 N (blue mark) 0-10 N (red mark) 0-20 N (yellow marker) and pressure range corresponding to the root of each spring and scale with the corresponding color code. Maintenance and repair of a clean instrument can produce a clean test results. To clean the hardness, loosen the nut, remove the tick pen. Use a soft cloth to clean the rods and holes. In addition the instrument without further maintenance. Despite the solid structure hardness test rod 318, but can not stand the test head great momentum. Packing boxes with the instrument provides such a protection. When not in use, the slider should be set at zero in order to protect the accuracy of the spring. Technical data compression spring: spring steel test head: WC test head diameter: 0.5 mm (Opel) 0.75 mm (Bosch) 1.0 mm (in line with ISO 1518 and DEF) Length: 160 mm Diameter: 16 mm Weight Leeb hardness procurement, Weight: about 250 g Model: TH110 Product Name: Leeb hardness Price: 0 Brand: Domestic Product Category: Physical properties testing equipment TH110 Leeb hardness tester is a portable hardness testing equipment built-in printer, mainly for Hardness testing of metallic materials, has tested high precision, small size, easy to operate, easy to carry, wide measuring range of features, it is based on the principle of Leeb hardness, measured on the Richter (HL) hardness values ??after the program automatically converted into cloth s, Rockwell, Vickers, Shore hardness values ??such as Leeb hardness tester professional agent, you can also configure a variety of accessories in the hardness testing industry leader, to meet a variety of test conditions and environment, mainly for metal materials quickly hardness testing, particularly suitable for large parts and no moving parts and on-site hardness testing. Technical parameters Nanchang Xing Feng Instrument Co., Ltd. (http://www.xingfengyiqi.com) in DME, coating thickness gauge, ultrasonic thickness gauge, hardness tester, vibrometer and other industries have a higher visibility , credit management, both quality of service, welcome to inquire, or consult our "Business League call" it!