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| HV/HVS LCD維氏硬度計/LCD數(shù)字式維氏硬度計 HV/HVS-SERIES VICKERS HARDNESS TESTER | | |
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HV-5Z/10Z/30Z/50Z/LCD | HVS-5Z/10Z/30Z/50Z/LCD | | |
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HV/HVS系列LCD顯示屏維氏硬度計是由精密機械,光學(xué)系統(tǒng)和技術(shù)萃合而成的材料硬度測定儀器,其中HV系列機型免除了查表的麻煩,用測微目鏡測得的對角線長度后輸入, 即可在LCD上顯示硬度值;HVS系列機型可以對壓痕測量后直接讀出硬度值、維氏-洛氏轉(zhuǎn)換,通過內(nèi)置打印機,可輸出測量數(shù)據(jù),值,最小值,分散度,平均值和均方差等??捎糜跍y定黑色金屬、硬度合金、有色金屬、表面滲氮層、氮化或非金屬材料的維氏硬度,可用于各行各業(yè)的汽車行業(yè)、金屬材料加工行業(yè)、科研單位、大專院校等。
Series HV / HVS Vickers Hardness Tester, that is composed of precision mechanism, optical system and electric technology, is used to measure Vickers hardness of either metallic materials or non-metallic materials. With the touch buttons and the LCD screen, it is easy and visual to set hardness scale (HV or HK), date; to select the force duration; to adjust the brightness of illuminating lamp; to operate the turret; and etc.
By the aid of a built-in printer, the measured data (HV or HK) hardness values, Max, Min, Average, deviation, etc. can be printed out. 技術(shù)規(guī)格 |
型號 Type | HV-5Z/LCD HVS-5Z/LCD | HV-10Z/LCD HVS-10Z/LCD | HV-30Z/LCD HVS-30Z/LCD | HV-50Z/LCD HVS-50Z/LCD | 物鏡/壓頭切換Lens/Indenter switch | 自動轉(zhuǎn)塔 With Motorized Turret | 試驗力 Test force | N | 2.942,4.903 9.807,19.61 29.42,49.03 | 4.903,9.807 19.61,29.42 49.03,98.07 | 9.807,24.52 49.03,98.07 196.1,294.2 | 9.807,49.03 98.07,196.1 294.2,490.3 | 符號 Symbol | HV0.3,HV0.5 HV1,HV2 HV3,HV5 | HV0.5,HV1 HV2,HV3 HV5,HV10 | HV1,HV2.5 HV5,HV10 HV20,HV30 | HV1,HV5 HV10,HV20 HV30,HV50 | 加荷方式 Loading mode | 自動加載,保持和卸載 Automatic application, duration and removal of load | 保荷時間 Duration time | 5 – 60 sec selectable 步長 (In step of ) 5 sec. | 硬度測量范圍 Measuring range | 5 HV – 3000 HV | 測量顯微鏡 Microscope | 物鏡Objective | 20x 10x | 10x 5x | 目鏡Eyepiece | 15x | 最小檢測單位 Min. detection | 0.05μm | 0.1μm | 總放大倍率 Total Magnification | 300x 150x | 150x 75x | 光路切換 Optical path | 測量/CCD攝影切換 Measurement / Photo switch | 測量讀數(shù)方式 Measuring mode | | HV-:輸入用測微目鏡測得的對角線長度, 即在LCD上顯示硬度值。可打印記錄。 After taking the D1(D2) from eyepiece micrometer and entering them, the hardness value is displayed on LCD and the data can be printed out. HVS-:數(shù)顯digital display | | | 數(shù)據(jù)輸出 Data output
| | 各硬度值,平均值,不均勻度,標(biāo)準(zhǔn)偏差,打印輸出,HVS可顯示洛氏HRC HRA轉(zhuǎn)換值等 Print-out hardness values, average, nonuniformity, standard deviation | | | 試件高度 Max..test height | 160mm | 壓頭到機壁距離 Center-wall distance | 135 mm | 精度Accuracy | 執(zhí)行標(biāo)準(zhǔn):中華人民共和國國家標(biāo)準(zhǔn) GB/T 4340.2-1999金屬維氏硬度計試驗 第二部分:硬度計的檢驗 上海市企業(yè)標(biāo)準(zhǔn) Q/NWFQ 02-2002維氏硬度計 | 標(biāo)準(zhǔn)配件,附件 Standard attachments
| 物鏡20x,10x (在機上) | 物鏡10x, 5x(在機上) | X-Y工作臺 維氏壓頭 (在機上) 標(biāo)準(zhǔn)硬度塊一套HV5 HV10 (HV/HVS-5Z只配一塊標(biāo)準(zhǔn)硬度塊HV5 ) 薄片夾緊器 平口鉗 小圓工作臺 小水平儀器 內(nèi)置打印機 | 選購件 Options | 大圓平面工作臺,萬向式平口鉗,120°V型工作臺 90°V型工作臺,數(shù)碼相機及適配鏡 | 電源 Power supply | 220 VAC, 50/60 Hz | 尺寸 Dimensions | 凈 Net:22×54×65 cm 包裝 Packing: 32×62×75 cm | 重量 Weight | 主機 Main tester:38 Kg 毛重 Gross:60 Kg | |
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