-
- 地区
- 全部
-
- 会员级别
- 全部
时代TH160里氏硬度计主要功能
可通过按键选择测试材料、硬度制式、测试方向及测试次数;
可实现六种硬度(HLD、HRB、HRC、HB、HV、HS)间的转换;
可反复显示各次测试结果,并可自动或手动删除误操作测试结果;
可随时输出单次测试平均值或整体输出所有存储数据;
自动检测电池电压,在测试状态有电量显示图标;
时代TH160里氏硬度计主要技术参数
- 示值误差和示值重复性,见表1。
- 测量范围:HLD(170~960)HLD
- 测量方向:360°
- 硬度制:里氏、布氏、洛氏B、洛氏C、维氏、肖氏
- 显示:LCD,320×200图形点阵液晶
- 数据存储:240~1000组(冲击次数32~1)
- 上下限设置范围:同测量范围
- 打印纸宽:57.5±0.5mm
- 打印纸卷直径:40mm(热敏打印纸)
- 打印速度: 0.27~17.36mm/sec(灰度=1)
- 打印分辨力:8dot/mm
- 工作电压:3.7V
- 充电时间:2.5~4h
- 充电电源:6V/500mA
- 持续工作时间:约100h(不打印)
- 通讯接口标准:RS232
外形尺寸 重量
外形尺寸: (230×90×46.5) mm
重量: 约0.42kg(主机)
里氏硬度值参考表
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 |
±6HLD / ±10HLD |
6HLD / 10HLD |
2
|
DC
|
760±30HLDC /5 30±40HLDC |
±6HLDC / ±10HLDC |
6HLD / 10HLD |
3
|
DL
|
878±30HLDL / 736±40HLDL |
±12HLDL
|
12HLDL
|
4
|
D+15
|
766±30HLD+15 / 544±40HLD+15 |
±12HLD+15
|
12HLD+15
|
5
|
G
|
590±40HLG / 500±40HLG |
±12HLG
|
12HLG
|
6
|
E
|
725±30HLE / 508±40HLE |
±12HLE
|
12HLE
|
7
|
C
|
822±30HLC / 590±40HLC |
±12HLC
|
12HLC
|
Metal Hardness Tester Model TH160
- Metal hardness (Leeb) tester
- Conversion from HL to HRC, HRB, HB, HV and HS
- 6 impact devices available (D, DC, D + 15, C, G and DL)
- Automatic identification of impact devices
- User calibration capability
- 5 impact directions (0°, ±45°, ±90°)
- Large 320×200 LCD with backlights displays data and histogram
- On-board memory holds 240-1000 groups of data
- Built-in Noise-free and ink-free printer
- Software to connect with PC
- Upper/lower limits setting and alarm
- Conversion from hardness to tensile strength
- Battery low indication and sound alarm
Specifications of TH160
Hardness scale | HL, HRC, HRB, HRA,HB, HV and HS |
Tensile strength range (steel only) | σb :374-2652 (MPa) |
Impact device | D (standard), DC/ D + 15 / C / G / DL (optional) |
Accuracy | Within ±0.5 % (HLD=800) |
Statistics function | Average / Max. / Min. value calculation Limits setting and alarm |
Memory | 240-1000 groups of data |
Work piece radius (convex / concave) | Rmin=50mm (Rmin=10mm with support rings) |
Min. depth of hardened surface | 0.2mm( Impact device C) |
Power supply | 3.6V NiMH Rechargeable batteries |
Charging time | 2 hours |
Operating temperature | 0° to 40°C |
Dimensions | 270x86x47mm |
Weight | About 675g |
- 询价产品:TH160便携式里氏硬度计 TH160便
- 询价数量: /个
- 联系人:
- 联系电话: