TH783 Chengdu Digital Vickers hardness tester

A, TH783 TH783 hardware configuration digital LCD Vickers: A 1, significant advantages n classic built-in optical design and innovative LED cold light illumination system, no heat generation, high-resolution optical imaging system, high-definition, to get the right image and the viewing surface microstructure. Instrument to work under continuous operation environment. n using the latest digital circuit design, high-performance, high-reliability control circuit microcontroller chips to achieve full digital control, the instrument's high stability, high reliability. n software uses digital threshold for automatic control circuit, program and digital circuitry to ensure positioning accuracy. AutoComplete objective - the head - load - Guaranteed Load - unload - objective process. n HV conversion HRC, HB n status and data memory, shut down or power failure, restore the original state measure reopen Free zero. n software self-diagnostic system, surveillance equipment uptime, fault code alarm. n The host can be upgraded to semi-automatic transformation without micro hardness tester system for users to upgrade more convenient. n LCD panel keyboard panel with clear display, easy operation and long life. n optional mini-printer. Subjects: Widely used in materials testing and materials science work, we can test from very soft materials (such as several hardness units) to very hard materials (over 3000 units). In addition to the test sample are very small and thin layers, the measuring range can cover all the metal. And Brinell method, Rockwell Comparison, obtained the indentation force is not affected by detection. Indentation with a clear outline of the square, diagonal high measurement accuracy, it is advantageous to ensure hardness measurement accuracy. Suitable measuring steel surface hardening layer and chemical treatment of the surface layer and various diffusion layer, coating and other surface hardness. Accompanied with the right instruments to measure thinner, gauges, calipers measuring surface, hobs, pinion, and a variety of tools. It also can be used to assess the level of brittle nitrided layer, organizations can also determine whether there is material texture. The main recommendation of high-end user groups: the Institute of Materials, aerospace, defense, special inspection, universities, customs inspection and quarantine, national large-scale enterprises, multinational corporations and institutions for quality demanding. 2, the technical parameters and standard configurations: 2.1 Test load: kg force (kgf) 1/3/5/10/20/30/50. 2.2 loading method: direct digital control, automatic completes the unloading of the test load. 2.3 indenter: HV head a. 2.4 lens: 20 × and 10 × each one. 2.5 indenter, nosepiece: Automatic. 2.6 eyepiece: 10 × digital eyepiece a. 2.7 eyepiece optical path conversion: manual lever. 2.8 eyepiece measuring length: at 100 × under a 900um, at 200 × under a 450um. 1.9 eyepiece minimum scale: 0.01mm. 2.10 indentation length digital display resolution: 0.01um; hardness figures take 0.1HV. 2.11 Test force dwell time: 1-99 seconds. 2.12 sample maximum height 220mm; sample maximum width 160mm. 2.13 φ80 platform one. 2.14 film panel operation, digital display test results. Loading start, zero setting, hold time, lighting adjustment, conversion ruler tower of the objective lens position, remove and delete data, hardness conversion value selection, print, clock, memory 2.15 d1 and d2 measured manually micrometer eyepiece. 2.16 illumination adjustable. Features: The standard width debugging (PWM) mode, a real switch adjustment. 2.17 Communication interface RS232: a. 2.18 printer interface: a. 2.19 LCD panel. 2.20 V-sets: a. 2.21 Levels: a. 2.22 random with microscopic standard hardness block: 700-800HV5 \ 400-500HV10 each one. 2.23 random distribution of aid, fuse, light bulbs and other spare parts. 2.24 Instruments dust cover: a. 2.25 User's Manual: a. 2.26 installation CD. 2.27 product certification, acceptance of a single and so on.