TH142便携式里氏硬度计
价格:电议
地区:北京市
电 话:010-62919340
手 机:13671353434

功能特点:时代TH142便携式里氏硬度计的改进增加了如下功能;●   配有高端D型冲击装置,延长了使用寿命,提高了调试。●   可测试六种硬度制(HV、HRC、HRB、HB、HV、HS);●   一机可同时配多种异型冲击装置(D、DC、D+15、C、DL、G)型;●   自动识别冲击装置类型(D、DC、D+15、C、DL、G);●   可设置硬度值上下偏差自动声音报警;●   屏幕具有背光,可调节对比度;●   可存储48350组测试数据;●   打印机与主机可分离,更便于携带;●   增加了测试材料(不锈钢)及扩大了测试范围;●   自动检测电池电压,当工作电压低于额定值时,自动报警;●   可显示电池电量,USB口方便充电;●  配有热敏打印机,方便随时随地打印测试结果;●   全中文菜单,方便操作;三、技术参数:硬度制                                                       HL、 HRC、HRB、HV、HB、HS强度范围(只限黑色金属材料)                                   ab:370~2000(10n/m)                                  相对误差±0.8%、示值重复性误差0.8(HLD=800)可设置偏差                                                       平均、、小、上下限计算机输出接口                                                                                USB标准冲击装置                                                               高性能D型冲击装置其它冲击装置                                                         DC / D+15 / G / C / DL测量工件的硬度颠值                       940HV(D/DC/DL/D+15/C冲击装置)                                                                                  650HB(G冲击装置)测试方向                                                                                        任意测量工件的曲率半径                         Rmin=50mm(用异型支承环Rmin=10mm)测量工件的小重量                                         稳定支撑2kg(0.1kg需耦合)测量工件的小厚度                                        3mm(G型冲击装置:10mm)  测量工件的小压痕深度                                                 见冲击装置表一   电源                                                            充电电池NIMH12V,1200mAh  充电器                                                                                      9V75mA充电时间                                                                 2小时(有过充保护)使用温度                                                                                   0~40外型尺寸                                                                         270×86×47mm重量                                                         675g(包括冲击装置和打印机)  里氏硬度计 测试范围(表一)



材料
硬度制冲击装置
D/DCD+15CGEDL
Steel and cast steel
钢和铸钢
HRC17.9~68.519.3~67.920.0~69.5
22.4~70.720.6~68.2
HRB59.6~99.6

47.7~99.9
37.0~99.9
HRA59.1~85.8


61.7~88.0
HB127~65180~63880~68390~64683~66381~646
HV83~97680~93780~996
84~104280~950
HS32.2~99.533.3~99.331.8~102.1
35.8~102.630.6~96.8
Steel锻钢HS32.2~99.5




CWT、ST
合金工具钢
HRC20.4~67.119.8~68.220.7~68.2
22.6~70.2
HV80~89880~935100~941
82~1009
Stainless steel
不锈钢
HRB46.5~101.7




HB85~655




HV85~802




GC. IRON
灰铸铁
HRC





HB93~334

92~326

HV





NC、IRON
球墨铸铁
HRC





HB131~387

127~364

HV





C.ALUM
铸铝合金
HB19~164
23~21032~168

HRB23.8~84.6
22.7~85.023.8~85.5

BRASS
铜锌合金
HB40~173




HRB13.5~95.3




BRONZE铜锡(铝)合金HB60~290




COPPER纯铜HB45~315





  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
1D760±30HLD
530±40HLD
±6 HLD
±10 HLD
6 HLD
10 HLD
2DC760±30HLDC
530±40HLDC
±6 HLDC
±10 HLDC
6 HLD
10 HLD
3DL878±30HLDL
736±40HLDL
±12 HLDL12 HLDL
4D+15766±30HLD+15
544±40HLD+15
±12 HLD+1512 HLD+15
5G590±40HLG 
500±40HLG
±12 HLG12 HLG
6E725±30HLE
508±40HLE
±12 HLE12 HLE
7C822±30HLC
590±40HLC
±12 HLC12 HLC


四、基本配置:主机                                                                    打印机                                                                 高端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                                                                                                 


品牌/商标

北京时代

企业类型

制造商

新旧程度

全新

产品型号

TH142

原产地

北京