| 详细介绍：
HLN-11A里氏硬度计Hardness tester
HLN-11A里氏硬度计是一种新型的硬度测试仪器，它是根据最新的里氏（Dietmar Leeb）硬度测试原理利用最先进的微处理器技术设计而成。HLN-11A里氏硬度计具有测试精度高、体积小、操作容易、携带方便，测量范围宽的特点。它可将测得的HL值自动转换成布氏、洛氏、维氏、肖氏等硬度值并打印记录，它还可配置适合于各种测试场合的配件。HLN-11A里氏硬度计可以满足于各种测试环境和条件。功能特点：
● 可测试六种硬度制（HV、HRC、HRB、HB、HV、HS），并且之间可以相互转换。
● 可配置六种不同的冲击装置，（D、DC、D+15、C、DL、G）。
● 自动识别冲击装置类型（D、DC、D+15、C、DL、G）。
● 按键少，操作方便，可直接通过键盘选择测试材料及测试方向。
● 打印机与主机可分离。
● 可打印测试结果。
|
|
功能
|
参数
|
|
可测试硬度制
|
HL、 HRC、HRB、HV、HB、HS
|
|
测试精度
|
相对误差±0.8%、示值重复性误差0.8(HLD=800)详情见表二
|
|
标准冲击装置
|
D型冲击装置（详情见附件表一）
|
|
上下限设置测量范围
|
（170～960）HLD
|
|
可选冲击装置
|
D/ C /DC / D+15 / DL/ G
|
|
同时可配冲击装置数量
|
一套
|
|
计算机接口
|
无
|
|
显示文字
|
英文，
|
|
屏幕显示
|
无背光
|
|
测试方向
|
任意
|
|
数据储存
|
无
|
|
测量工件的最大硬度颠值
|
940HV（D/DC/DL/D+15/C冲击装置）
|
|
测量工件的曲率半径
|
Rmin=50mm(用异型支承环Rmin=10mm)
|
|
识别功能
|
自动识别冲击装置类型功能
|
|
打印机类型
|
可拔插针式打印机
|
|
测试材料数量
|
9种（不含不锈钢）详情见附件表一；
|
|
自动检测电压
|
无
|
|
电源
|
充电电池NIMH4.8V,1200mAh
|
|
充电器
|
9V75mA
|
|
外型尺寸
|
270×86×47mm
|
|
重量
|
650g（包括冲击装置和打印机）
|
示值误差和示值重复性(表二)
|
序号
|
冲击装置类型
|
标准里氏硬度块硬度值
|
示值误差
|
示值重复性
|
|
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
|
基本配置
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
Hardness tester HLN-11A Leeb hardness tester
HLN-11A Leeb hardness tester is a new type of hardness test instrument, which is based on the latest magnitude(Dietmar Leeb) hardness testing principle by using microprocessor technology the most advanced designand. HLN-11A Leeb hardness tester has high precision,small volume, easy operation, convenient carrying, the characteristics of wide measuring range. It can bemeasured HL value is automatically converted intoBrinell, Rockwell, Vivtorinox, Shaw hardness values and print exhibition record, it also can be configured forvarious testing situations of accessories. HLN-11A Leeb hardness tester can meet in various environments andconditions. Features: ● can test six kinds of hardness of system (HV, HRC, HRB, HB, HV, HS), mutual conversionbetween can and.
● can be configured for six different impact device, (D,DC, D+15, C, DL, G).
Automatic identification device for impact type (D, DC,D+15, C, DL, G).
● less keys, easy to operate, can direct the selection of test materials and testing through the keyboard.
The printer and the host can be separated.
● can print test results.
Function parameters
Can test hardness of HL, HRC, HRB, HV, HB, HS
The test precision of relative error of ± 0.8%, showing the value of the repeatability error of 0.8 (HLD=800) for details see table two
Standard impact device D impact device (for details see Appendix)
The upper and lower limits set measuring range (170 ~ 960) HLD
Optional percussion device D/ C /DC / D+15 / DL/ G
At the same time with a number of impact of a device
Computer interface without
Display text English,
Screen display without backlight
The test of arbitrary direction
No data storage
The maximum hardness and measurement of workpiecevalue 940HV (D/DC/DL/D+15/C impact device)
Radius of curvature of Rmin=50mm measurement of workpiece (profile support ring Rmin=10mm)
Recognition function of automatic identification device for impact type function
The type of printer can pull pin type printer
The number of test material 9 (not including stainless steel) for details see appendix;
No voltage automatic detection
The power charging battery NIMH4.8V, 1200mAh
Charger 9V75mA
Dimensions 270 x 86 x 47mm
The weight of 650g (including impact device and printer)
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
Host printer D impact device random Leeb hardnessblock (HLD) charger nylon brush certificate instructions
The password box
| 
放大图片
暂无相关下载
