Special Portable Leeb Hardness Tester
Special Portable Leeb Hardness Tester Model:JJ-180 JJ-180 Portable Leeb Hardness Tester is an economical plastic case portable hardness tester first developed by our company. Based on the principle of Leeb hardness measurement, the instrument can easily and quickly measure a variety of metal materials, instantly display the hardness measurement value, at a variety of hardness system (Brinell HB , Rockwell HRC , Vickers HV , Shore HS ) free conversion, tolerance limits can be set in advance, out of the range of automatic alarm. The main unit of the product can be equipped with data processing software, which facilitates data conversion and parameter setting with the PC , and supports the printing function of a dedicated printer on site. Low-power design concept Relying on stable IC integrated circuits, AA batteries can be used for approximately 200 hours in standby mode , making them suitable for field operations. All Chinese display, menu-type operation is simple and convenient, seven kinds of special-shaped impact device without calibration, automatic identification. Applicable materials : Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy (brass), copper-tin alloy (bronze), pure copper, forged steel, rolls, special materials can be customized Conversion table. Features: ? Based on the measurement principle in the hardness, high-precision detection can be a variety of metal materials. ? Support "forged steel (Steel)" material, when used test "forged" Sample D / DC type impact, can be read directly HB value, without manual look-up table. ? Facilitate the switch to all standard hardness (HL, HB, HRB, HRC , HRA, HV, HS), each parallel conversion hardness scale measurement values. ? Large-screen 128 × 64 graphics dot-matrix LCD display, rich and intuitive information. ? Full Chinese display, menu-based operation, simple and convenient operation. ? Have a bright backlight display, easy to use in a dark environment. ? USB2.0 communication interface, convenient and fast data exchange and parameter setting with a PC. ? A host can be equipped with 7 different impact devices, automatic identification of the type of impact device. No need to recalibrate when replacing. ? Can store up to 600 groups (impact times 32 to 1 ) hardness measurement data. Each set of data includes a single measurement, average value, date of measurement, direction of impact, number of times, material, hardness system, and other information. ? can be set in advance hardness, lower limit, out of range of automatic alarm, user-friendly batch testing needs. ? Fully sealed ABS enclosure, compact, portable, high reliability for harsh operating environment, anti-vibration, shock and electromagnetic interference. ? Power supply section uses 2 AA (on the 5th) ordinary alkaline batteries, can work for not less than 200 hours, with automatic sleep, automatic shutdown saving function. ? There are remaining charge indicator that prompts the user to replace the battery on the LCD. ? Has a value software calibration function. Can be equipped with powerful microcomputer software, with transmission of measurement results, measured value storage management, statistical analysis of measured values, print measurement reports and other rich features to meet the higher requirements of quality assurance activities and management. The main purpose: l Installed mechanical or permanent assembly parts. l mold cavity. l heavy workpieces. Failure Analysis l pressure vessel, turbine generator and its equipment. l The test space is very small workpieces. l Bearings and other parts. l requires a formal and original record of the test results. l The material division of the metal material warehouse. l Large-scale workpieces in a large range of multiple parts of the rapid test. Standard configuration : No. Name Quantity unit 1 Hardness tester host 1 station 2 D type impact device 1 only 3 Small support ring 1 One 4 Nylon brush A 1 One 5 Standard Leeb hardness block 1 Piece 6 user's Guide 1 this 7 Instrument box 1 One Optional: No. Name Quantity unit 1 Data processing software 1 set 2 5th alkaline battery 1 Section 3 USB communication cable 1 Bar 4 Printing cable 1 Bar 5 printer 1 station dp plastic injection machine Ningbo Rainbow Plastics Machinery Co., Ltd. , http://www.injection-machine.com