一、簡(jiǎn)介

  數(shù)顯顯微硬度計(jì)是光機(jī)一體化的高科技產(chǎn)品。 該硬度計(jì)造型新穎、可靠性好、可操作性強(qiáng)、直觀性好。 它是一種新型的顯微維氏和努氏硬度計(jì)。 該機(jī)采用計(jì)算機(jī)軟件編程、高倍光學(xué)測(cè)量系統(tǒng)、光電傳感器等技術(shù)，通過軟鍵輸入，可以調(diào)節(jié)測(cè)量光源的強(qiáng)度、選擇測(cè)試方法和硬度對(duì)照表、文件編號(hào)和存儲(chǔ)等。  ，在大液晶顯示屏上顯示屏可顯示試驗(yàn)方法、試驗(yàn)力、測(cè)量壓痕長(zhǎng)度、硬度值、試驗(yàn)力保持時(shí)間、測(cè)量次數(shù)，并可輸入年、月、日、試驗(yàn)結(jié)果及數(shù)據(jù)處理等 .，通過打印機(jī)輸出，RS-232接口與電腦聯(lián)網(wǎng)。 該硬度計(jì)適用于測(cè)量微小、薄、表面滲透涂層試樣的顯微硬度和玻璃、陶瓷、瑪瑙、人造寶石等脆硬材料的努氏硬度。 是科研機(jī)構(gòu)、企業(yè)、質(zhì)檢部門研究檢測(cè)的理想硬度測(cè)試儀器。

  二、主要技術(shù)參數(shù)

  試驗(yàn)力 0.01kgf(0.098N), 0.025kgf(0.245N), 0.05kgf(0.49N), 0.1kgf(0.98N),

  0.2kgf(1.96N)、0.3kgf(2.94N)、

  0.5kgf (4.90N), 1kgf (9.80N)

  硬度測(cè)試范圍：8HVozs~2900HV，

  試驗(yàn)力施加方式：自動(dòng)裝卸試驗(yàn)力

  測(cè)量顯微鏡倍率：100×（觀察）400×（測(cè)量）

  測(cè)量顯微鏡最大范圍150um

  試驗(yàn)力停留時(shí)間：0~60s（根據(jù)需要任意輸入）

  每格最小檢測(cè)單位：0.0311 um

  試樣最大高度：85mm

  壓頭中心到外壁距離：95mm

  主機(jī)重量：約25Kg

  電源：AC220V/50Hz

  外形尺寸：（長(zhǎng)×寬×高）（405×290×480）mm

英斯特力儀器是一家集研發(fā)、生產(chǎn)及銷售于一體的 影像測(cè)量?jī)x，拉力試驗(yàn)機(jī), 硬度計(jì) ,探傷儀, 粗糙度儀, 測(cè)厚儀, 金相設(shè)備廠家, 致力于為客戶提供更好的檢測(cè)儀器。

A list,  

Digital micro hardness tester is a high-tech product of optical and mechanical integration.  The hardness tester is novel in shape, reliable, operable and intuitive.  It is a new micro vickers and Knoop hardness tester.  This machine uses computer software programming, high power optical measurement system, photoelectric sensor and other technology, through the soft key input, can adjust the intensity of the measurement light source, select the test method and hardness comparison table, file number and storage.  , in the large LCD display screen can display test method, test force, measurement indentation length, hardness value, test force hold time, measurement times, and can input year, month, day, test results and data processing, etc., through the printer output, RS-232 interface and computer network.  The hardness tester is suitable for measuring microhardness of small, thin, surface permeable coating samples and Knou hardness of brittle hard materials such as glass, ceramics, agate and artificial gems.  It is an ideal hardness testing instrument for research institutions, enterprises and quality inspection departments.  

Two, main technical parameters  

Test force 0.01kgf(0.098N), 0.025kGF (0.245N), 0.05kGF (0.49n), 0.1kgf(0.98N),  

0.3 KGF 0.2 KGF (1.96 N), (2.94 N),  

0.5 KGF (4.90 N), 1 KGF (9.80 N)  

Hardness test range: 8HVozs~2900HV,  

Test force application mode: automatic loading and unloading test force  

Measuring microscope magnification: 100× (observation) 400× (measurement)  

The measuring microscope has a maximum range of 150um  

Residence time of test force: 0~60s (input as required)  

Minimum detection unit per cell: 0.0311um  

Maximum height of sample: 85mm  

Distance from center of indenter to outer wall: 95mm  

Main weight: about 25Kg  

Power supply: AC220V / 50 hz  

Dimensions :(length × width × height) (405×290×480) mm