里氏硬度计时代TH160|时代里氏硬度仪TH160|时代硬度计TH160 TH160里氏硬度机|TH160时代便携式洛氏硬度计|北京时代硬度仪TH160 TH160里氏硬度计的主要性能 
--热敏式打印机,工作安静,可打印任意份数的测试结果,满足现场的需要。 --全中文显示,菜单式操作,按键少,操作简单方便。 --带有RS232接口,多种通讯方式适应不同用户的个性需求。 --具有自动识别常用冲击方向功能(除G头外)。 --一台主机可配备7种不同冲击装置使用,更换时不需重新校准,自动识别冲击装置。 --大容量存储器,可存储240~1000组(冲击次数32~1)单次测量值、平均值、测量日期、冲击方向 、次数、材料、硬度制等信息。 --可预先设置硬度值上、下限,超出范围自动报警,方便用户批量测试的需要。 --有背光显示,方便用户野外使用。 --具有示值软校准功能。 --根据用户的要求,可配备微机软件,功能更加强大,满足质量保证活动和管理的更高要求。 
TH160里氏硬度计的主要功能 
--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; 
TH160里氏硬度计的主要技术参数: 
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
  尺寸 重量: 外形尺寸: (230×90×46.5) mm 重量: 约0.42kg(主机) 
TH160里氏硬度计的冲击装置: 
| 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 
10 HLD  |  
| 2  | 
DC  | 
 760±30HLDC 
530±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  |   
时代TH160里氏硬度计的中文操作说明书:点击下载 
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  |   
Display range of TH160
- D probe is for standard use. 
 - DC probe is short and is convenient in small space. 
 - DL type is used in confined surfaces such as gear wheels. 
 - D+15 type is for measuring in grooves or recessed surfaces. 
 - C type is used on surface-hardened, coated, thin-walled or impact sensitive components. 
 - G type is used on heavy and rough cast and forged work pieces. 
  
 
|   TH160 | 
Impact Devices  |  
| D/DC/DL  | 
D+15  | 
C  | 
G  |  
| Impacting energy  | 
11 Nmm  | 
11Nmm  | 
2.7Nmm  | 
90Nmm  |  
| Mass of impacting body  | 
5.5g/5.5g/7.3g  | 
7.8g  | 
3.0g  | 
20g  |  
| Hardness of spherical test tip  | 
1600HV  | 
1600HV  | 
1600HV  | 
1600HV  |  
| Diameter of spherical test tip  | 
3mm  | 
3mm  | 
3mm  | 
5mm  |  
| Material of spherical test tip  | 
Tungsten carbide  |  
| Diameter of impact device  | 
20 / 20 / 5mm  | 
20mm  | 
20mm  | 
30mm  |  
| Length of impact device  | 
147/86/202mm  | 
162mm  | 
141mm  | 
254mm  |  
| Weight of impact device  | 
75/50/87g  | 
80g  | 
75g  | 
250g  |  
| Max. hardness of sample  | 
940/940/950 HV  | 
940HV  | 
1000HV  | 
650HB  |  
| Average sample roughness  | 
Ra :2µm  | 
Ra :2µm  | 
Ra :0.4µm  | 
Ra :7µm  |  
| Min. weight of sample:  | 
   | 
   | 
   | 
   |  
| In compact shape  | 
5kg  | 
5kg  | 
1.5kg  | 
15kg  |  
| On solid support  | 
2kg  | 
2kg  | 
0.5kg  | 
5kg  |  
| Coupled on plate  | 
100g  | 
100g  | 
20g  | 
500g  |  
| Min. thickness of sample:  | 
   | 
   | 
   | 
   |  
| coupled  | 
3mm  | 
3mm  | 
1mm  | 
10mm  |  
| Min. thickness of layers  | 
0.8mm  | 
0.8mm  | 
0.2mm  | 
1.2mm  |  
| With 300HV  | 
Diameter  | 
0.54mm  | 
0.54mm  | 
0.38mm  | 
1.03mm  |  
| Depth  | 
24µm  | 
24µm  | 
12µm  | 
53µm  |  
| With 600HV  | 
Diameter  | 
0.54mm  | 
0.54mm  | 
0.32mm  | 
0.90mm  |  
| Depth  | 
17µm  | 
17µm  | 
8µm  | 
41µm  |  
| With 800 HV  | 
Diameter  | 
0.35mm  | 
0.35mm  | 
0.35mm  | 
--  |  
| Depth  | 
10µm  | 
10µm  | 
7µm  | 
--  |    |