1. 设备名称The equipment name：便携式数显硬度计Digital portable hardness tester

2. 型号Type：COMPUTEST SC

3. 生产厂家The manufacturer：瑞士ERNST公司

4. 执行标准According to standard：EN 10109-3

5. 技术参数：Technical characteristics

5.1 预载荷Preload:1.2 kg (11.8 N)

5.2 工作载荷Load: 5 kg (499 N)

5.3 标尺及测试范围Scale and testing scope：

l HRC 10-70

l HRB 0-120

l HB/30 80-700

l N/mm² 266-2180

l Kg/mm² 27-222

l HV 35-1080

l Depth 0-100

5.4 直接数显Reading：液晶显示屏Digital Liquid Crystal Display 80×30mm

5.5 理想状态下的示值误差：符合ISO及GB/T

Error testing under ideal condition: according to ISO and GB/T

5.6 理想状态下的示值重复性：符合ISO及GB/T

Reproducibility precision under ideal condition: According to ISO and GB/T

5.7 测试方向：任意Testing direction: any way

5.8 存储文件个数Files available：8

5.9 存储容量Memory：1000个值

5.10 软件的功能The functions of the software：

标尺选择，公差设定，硬度计自标定，语言选择，标准偏差、最小可测量厚度和柱面硬度修正等Possibility of setting the tolerance field within the serial testing, know the minimum measurable thickness, set the loading time and elaborating the statistics.

5.11 输出Exit： RS 232C

5.12 电源：100－230VAC，单相，50/60Hz(充电电池8小时/次)Power supply: 100－230V，AC,50/60Hz(Battery 8 hours/charge)   

5.13 工作环境：0－50℃，10%－90%。Working temperature and Relative humidity: From 10° to 50°.From 10% to 90%

5.14 最小可测量直径：采用支架时为￠1.5mm，采用V型砧板时为￠10mm。Minimum measurable diameter：With stand: 1.5 mm, by hand with V-base: 10 mm

5.15 毛重：About weight: 6.8kg.

5.16 包装尺寸：Packing dimensions:  440 x 520 mm x 270 mm.