| 详细介绍：
TH154里氏硬度计Hardness tester
TH154里氏硬度计是一种新型的袖珍式一体化硬度测试仪器，主要适用于测试金属材料的硬度，具有测试精度高、体积小、操作容易、携带方便，测量范围宽的特点，它是以里氏硬度为原理，测出里氏（HL）硬度值经过程序自动转换成布氏，洛氏，维氏，肖氏等硬度值,还可以配置各种测试配件，来满足于各种测试条件和环境，主要适用于金属材料的快速硬度测试，特别适宜对大型零部件及不可拆卸部件的现场硬度测试。
功能特点：
● TH154一体化里氏硬度计是一种先进的袖珍型硬度检测仪器，携带方便易于；
● TH154配有DL型冲击装置；
● 直接测试大型、重型的试件或已安装永久性的组装部件；
● TH152更适合深槽槽底或型面（如齿面）等零件的硬度测量；
● 可测试六种硬度制（HV、HRC、HRB、HB、HV、HS）；
● 可外接打印机，打印测试结果；
● 欠电指示和自动关机功能
● 英文界面，背光显示
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产品功能
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参数
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可测试硬度制
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HL、 HRC、HRB、HV、HB、HS
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测试精度
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+12HLDL 详情见表二
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标准冲击装置
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DL型冲击装置（详情见附件表一）
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上下限设置测量范围
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（197～965）HLDL
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可选冲击装置
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一体机配DL型冲击装置
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同时可配冲击装置数量
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无
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计算机接口
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无
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文字说明
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英文菜单，
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屏幕显示
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屏幕有背光
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测试方向
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任意
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数据储存
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最大可存储256组测试数据
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测量工件的最大硬度颠值
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940HV（D/DC/DL/D+15/C冲击装置）
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测量工件的曲率半径
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Rmin=10mm
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自动识别冲击装置类型功能
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无
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打印机类型
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无
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测试材料数量
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1种 详情见附件表一；
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自动检测电压
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无
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电源
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CR1/2AA（1节）
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充电器
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无
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外型尺寸
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260×60×39mm
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重量
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约155g（不包括电池）
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里氏硬度计 测试范围（表一）
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材料
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硬度制
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冲击装置
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D/DC
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D+15
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C
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G
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E
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DL
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Steel and cast steel
钢和铸钢
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HRC
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17.9～68.5
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19.3～67.9
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20.0～69.5
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22.4～70.7
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20.6～68.2
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HRB
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59.6～99.6
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47.7～99.9
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37.0～99.9
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HRA
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59.1～85.8
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61.7～88.0
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HB
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127～651
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80～638
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80～683
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90～646
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83～663
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81～646
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HV
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83～976
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80～937
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80～996
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84～1042
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80～950
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HS
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32.2～99.5
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33.3～99.3
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31.8～102.1
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35.8～102.6
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30.6～96.8
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Steel锻钢
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HS
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32.2～99.5
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CWT、ST
合金工具钢
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HRC
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20.4～67.1
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19.8～68.2
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20.7～68.2
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22.6～70.2
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HV
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80～898
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80～935
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100～941
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82～1009
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Stainless steel
不锈钢
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HRB
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46.5～101.7
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HB
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85～655
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HV
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85～802
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GC. IRON
灰铸铁
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HRC
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HB
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93～334
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92～326
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HV
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NC、IRON
球墨铸铁
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HRC
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HB
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131～387
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127～364
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HV
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C．ALUM
铸铝合金
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HB
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19～164
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23～210
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32～168
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HRB
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23.8～84.6
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22.7～85.0
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23.8～85.5
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BRASS
铜锌合金
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HB
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40～173
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HRB
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13.5～95.3
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BRONZE铜锡(铝)合金
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HB
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60～290
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COPPER纯铜
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HB
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45～315
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示值误差和示值重复性(表二)
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序号
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冲击装置类型
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标准里氏硬度块硬度值
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示值误差
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示值重复性
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1
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D
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760±30HLD
530±40HLD
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±6 HLD
±10 HLD
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6 HLD
10 HLD
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2
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DC
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760±30HLDC
530±40HLDC
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±6 HLDC
±10 HLDC
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6 HLD
10 HLD
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3
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DL
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878±30HLDL
736±40HLDL
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±12 HLDL
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12 HLDL
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4
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D+15
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766±30HLD+15
544±40HLD+15
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±12 HLD+15
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12 HLD+15
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5
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G
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590±40HLG
500±40HLG
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±12 HLG
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12 HLG
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6
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E
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725±30HLE
508±40HLE
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±12 HLE
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12 HLE
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7
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C
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822±30HLC
590±40HLC
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±12 HLC
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12 HLC
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基本配置：主机（含冲击装置） 随机里氏硬度块（HLD值） 尼龙刷 合格证书 使用说明书 密码包装箱
可选附件：TA230打印机
Hardness tester TH154 Leeb hardness tester
TH154 Leeb hardness tester is a new type of portableintegrated hardness testing instrument, mainly is suitable for the test of metal material hardness, high test precision, small volume, easy operation, convenient carrying, the characteristics of wide measuring range,which is based on the principle of Leeb hardness asmeasured on the Richter scale (HL), the hardness valuesthrough the program automatically into Brinell, Rockwell,Vivtorinox exhibition, Shaw hardness value, can also configure various test accessories, to meet in differenttest conditions and environment, rapid hardness test is mainly suitable for metallic materials, especially suitable for the hardness test of large parts and non removable components.
Function characteristics:
● TH154 integration of Leeb hardness tester is anadvanced pocket hardness testing instrument, convenient carrying and easy;
● TH154 with DL impact device;
● direct test piece or a large, heavy permanently mounted assembly parts;
The TH152 is more suitable for deep trough bottom or surface (such as a tooth) and other parts of the hardness measurement;
● can test six kinds of hardness of system (HV, HRC,HRB, HB, HV, HS);
● external printer, print test results;
● owe electrical indicating and automatic shutdown function
● English interface, backlit display
Product function parameters
Can test hardness of HL, HRC, HRB, HV, HB, HS
To test the accuracy of +12HLDL for details see table two
Standard impact device DL impact device (for details see Appendix)
The upper and lower limits set measuring range (197 ~ 965) HLDL
Optional shock device one machine with DL impact device
At the same time with a number of impact device without
Computer interface without
Text English menu,
Screen display screen with backlight
The test of arbitrary direction
Data storage can be 256 sets of test data storage
The maximum hardness and measurement of workpiecevalue 940HV (D/DC/DL/D+15/C impact device)
Radius of curvature of Rmin=10mm measurement of workpiece
Automatic identification device for impact type functionwithout
No printer type
The number of test material 1 for details see appendix;
No voltage automatic detection
Power CR1/2AA (Section 1)
Charger without
Dimensions 260 x 60 x 39mm
The weight is about 155g (batteries not included)
The scope of testing hardness (Table 1)
Hardness material impact device
D/DC D+15 C G E DL
Steel and cast steel
Steel and cast steel HRC 17.9 ~ 68.5 and 19.3 ~ 67.9, 20~ 69.5 and 22.4 ~ 70.7, 20.6 ~ 68.2
HRB 59.6 ~ 99.6 and 47.7 ~ 99.9, 37 ~ 99.9
HRA 59.1 ~ 85.8 and 61.7 ~ 88
HB 127 ~ 65180 ~ 63880 ~ 68390 ~ 64683 ~ 66381 ~ 646
HV 83 ~ 97680 ~ 93780 ~ 99684 ~ 104280 ~ 950
HS 32.2 ~ 99.5 and 33.3 ~ 99.3, 31.8 ~ 102.1 and 35.8 ~102.6, 30.6 ~ 96.8
Steel forged steel HS 32.2 ~ 99.5
CWT, ST
Alloy tool steel HRC 20.4 ~ 67.1 and 19.8 ~ 68.2 and 20.7 ~ 68.2, 22.6 ~ 70.2
HV 80 ~ 89880 ~ 935100 ~ 94182 ~ 1009
Stainless steel
Stainless steel HRB 46.5 ~ 101.7
HB 85 ~ 655
HV 85 ~ 802
GC. IRON
HRC grey cast iron
HB 93 ~ 33492 ~ 326
HV
NC, IRON
Ductile cast iron HRC
HB 131 ~ 387127 ~ 364
HV
C.ALUM
Cast aluminum alloy HB 19 ~ 16423 ~ 21032 ~ 168
HRB 23.8 ~ 84.6 and 22.7 ~ 85, 23.8 ~ 85.5
BRASS
Copper zinc alloy HB 40 ~ 173
HRB 13.5 ~ 95.3
Copper tin BRONZE (aluminum) alloy HB 60 ~ 290
COPPER copper HB 45 ~ 315
Error of indication and indication repeatability (table two)
Serial device for impact type Leeb hardness standard block hardness values shown value error indication repeatability
1 D, 760 ± 30HLD
530 ± 40HLD ± 6 HLD
10 HLD 6 HLD
10 HLD
2 DC, 760 ± 30HLDC
530 ± 40HLDC ± 6 HLDC
10 HLDC 6 HLD
10 HLD
3 DL, 878 ± 30HLDL
736 ± 40HLDL ± 12 HLDL 12 HLDL
4 D+15, 766 ± 30HLD+15
544 ± 40HLD+15 ± 12 HLD+15 12 HLD+15
5 G, 590 ± 40HLG
500 ± 40HLG ± 12 HLG 12 HLG
6 E, 725 ± 30HLE
508 ± 40HLE ± 12 HLE 12 HLE
7 C, 822 ± 30HLC
590 ± 40HLC ± 12 HLC 12 HLC
The basic configuration: the host (including impact device) random Leeb hardness block (HLD) nylon brushcertificate manual password box
Optional accessories: TA230 printer
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