| 详细介绍：
TH120便携式里氏硬度计Hardness tester
● 热处理工件的质量控制
● 已安装的机械或永久性组装部件
● 模具型腔等试验空间很狭小的工件
● 大型工件大范围内多处测量部位的快速检验
● 压力容器、汽轮发电机及其它设备失效分析
● 轴承及其它零件生产流水线
● 金属材料仓库的材料区分
● 机床导轨、汽车底盘的硬度检测
● 要求对测试结果的正规原始记录
● 可实现六种硬度（HL、HRA、HRB、HRC、HB、HV、HS）间的相互转换及硬度与抗拉强
度间的相互转换
● 点阵液晶，全中文显示，信息丰富
● 菜单式操作，操作简单方便
● 一台主机可配备7种不同冲击装置使用，更换时不需校准，自动识别
● 可存储48～350组（冲击次数32～1）测量值
● 可设置上、下限，超出范围自动报警
● 在所有显示界面均可按【帮助】键得到操作提示
● 有背光显示，方便暗环境使用
● 具有示值软校准功能
● 可打印任意份测试结果
● 带有RS232接口，多种通讯方式，满足不同用户的个性需求
● 可自行更换充电电池
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产品功能
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参数
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测量范围
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(170～960)HLD (17.9-69.5)HRC
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测量方向
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360°
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示值重复性
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6HLD(HLD=760时)
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硬度制
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里氏、肖氏、布氏、洛氏A、洛氏B、洛氏C、维氏
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示值误差
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±6HLD(HLD=760时)
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使用温度
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0℃～40℃
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打印纸卷直径
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40mm
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打印纸宽
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44.5±0.5mm
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充电时间
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2～3.5小时
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充电电源
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12V/600mmA
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相对湿度
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≤90％
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外形尺寸
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234×88×46mm
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重 量
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0.6kg
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主机
打印机
D型冲击装置
随机里氏硬度块（HLD值）
充电器
尼龙刷
合格证书
使用说明书
密码包装箱
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Hardness tester TH120 portable Leeb hardness tester
The quality control of workpiece heat treatment
Mechanical or permanent assembly ● installed
The test workpiece mold cavity space is very narrow
Rapid detection of the large workpiece in several big range measurement site
Failure analysis of the pressure vessel, steam generator and other equipment
Production line of the bearings and other parts
Distinguish between the metal material warehouse material
Measuring the hardness of the machine tool, automobile chassis
Formal record of test results the requirement
● six hardness can be realized (HL, HRA, HRB, HRC,HB, HV, HS) and the conversion between hardness andtensile strength
The mutual conversion between
The dot matrix LCD display, full Chinese, information rich
● menu operation, the operation is simple and convenient
The machine can be equipped with 7 different impact device, when the replacement does not require calibration, automatic recognition
● can be stored for 48 to 350 groups (impact number 32~ 1) measurements
● can set the upper and lower limit, beyond the range of automatic alarm
In all the display interface can according to [help] button to get the operation instructions
● backlight display, convenient use dark environment
Having shown value software calibration function
● can be printed in any test results
● with RS232 interface, a variety of means of communication, to meet the different needs of the user's personality
● can replace rechargeable battery
Product features
Parameters
Measuring range
(170 ~ 960) HLD (17.9-69.5) HRC
The measuring direction
360 °
Repeatability value
6HLD (HLD=760)
Hardness of system
Richter, Shaw, Brinell, Rockwell A, Rockwell B, Rockwell C, Vivtorinox
Error of indication
± 6HLD (HLD=760)
The use of temperature
0 ℃ ~ 40 ℃
Printing paper roll diameter
40mm
Printing paper width
44.5 ± 0.5mm
Charging time
2 ~ 3.5 hours
The charging power supply
12V/600mmA
Relative humidity
90%
Size and shape
234 x 88 x 46mm
Weight
0.6kg
Host
Printer
D impact device
Random Leeb hardness block (HLD value)
Charger
The nylon brush
Certificate of conformity
An instruction manual
The password box
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