Model: HARTIP1000 Product Name: HARTIP1000 durometer Price: 0 Brand: Domestic Product Category: Physical properties of hardness testing instruments HARTIP1000 type using DC probe design, small size, suitable for small spaces, such as the use of the internal cavity, according to user translated values ??need to increase the translation of material and hardness units, such as when DL impact device, alloy steel, stainless steel, cast iron and other materials, but also can be directly measured values ??HRC steel material, no buttons, operation is extremely simple and can be displayed simultaneously Richter measured value of materials and HRC values. Prices for all models in our company which is the cheapest. Precision ± 0.6% (HL = 800), repeatability ± 6HL integrated design, easy to carry and one-hand operation without keys, easy to operate, can be directly measured using DC probe HRC values ??Switcher Leeb hardness tester manufacturers, than ordinary Probe short, suitable internal cavity hardness measurements also showed HLD value and HRC values ??Leeb hardness cheap price, cost-effective products Model: 435 Name: 435 hardness tester Price: 0 Brand: Germany ERICHSEN Category : 435 hardness tester designed physical properties testing equipment: pressure range between 0-20N. Equipment placed on the test surface. So that it rests on two guide wheels, marking wheel locked in a position to press the preset spring pressure on the surface of the spring strength range can be divided into three parts, each containing a replaceable spring. Range 1:0-3 N Sensitivity: 0.1 N Scale 2:0-10 N Sensitivity: 0.5 N Scale 3:0-20 N Sensitivity: 1.0 N Germany 435 hardness tester operation method: Scratch tool is circular, with lock tight means, made of a special plastic or metal. Mounted on the screw, the pressure obtained from a helical spring, the spring can be adjusted to provide a first selection round of testing according to the test requirements, such as scratch resistance test for the plastic wheels, wheel or other special copper metal wheel for a scratch . After tightening the screws, mark the wheel does not rotate, and then set the appropriate pressure springs provide a needed. The instrument is then pressed down on the test surface hardness, the guide wheels in contact with the surface. The instrument is moved a distance (about a few centimeters), the wheel rolling on the surface, resulting in a scratch in the process of moving rapidly, the test result is the spring force in the hardness model, unit Newton. This force must be generated a visible trace, but not cracks or scratches. If the purpose of the so-called metal marker effects, the results will be expressed as the surface of a black or gray print timing spring force. Note: Mark wheel will wear after use, after performing the test 100, their position must be changed. To move forward along the periphery of 2mm, previously used tags round the point should be added to a scratch mark. This information consists of: providing Nanchang 星枫 Instrument Co., Ltd. (http://www.xingfengyiqi.com), we are business alliance member, the integrity of the whole network authentication provider. Feel free to contact us, contact: Zhengjing