产品分类 更多>>
一、仪器特点 Characters
1、可用于检测不同形状表面的粗糙度，包括：
The product can be widely used in measuring different work piece surface roughness, including:
2、平面、外圆、内孔、凹槽及其他较难测量的表面。
Plane, outer circle, inner hole, groove and other surfaces that are difficult to measure.
3、既可在车间现场使用，也适用于计量室和实验室。
Can be used in workshops, as well as measuring rooms and laboratories.
4、传感器可在内置或转出至90 °,180 ° 及270 °进行测量，可轻松满足不同状况下的检测要求。
It can measure surface roughness when the sensor is being built-in or rotate up to 90°, 180°, 270°, this is easy for measuring requirements of different conditions.
5、仪器可在垂直甚至倒置的状态下进行操作。
Operation could be made in vertical and inversion conditions.
6、符合ISO, DIN, ANSI, JIS 标准。
Meet various standards such as ISO, DIN, ANSI, JIS.
7、顶置液晶数字显示，读数方便。
It is convenient to read the overhead LCD digital display.
8、测量结果公/英制可选择。
Measurement results could be optional in metric/inch.
9、可配置标准RS-232输出端口，将测量结果输出至微型打印机或电脑。
Configurable for standard RS-232 output port, and then send measuring results to micro printers and computers.
二、技术指标 Specification
1、测量范围:
Measuring range：
Ra：0.05μm ~ 9.99μm /2μ¨ ~ 400μ¨;Rz，Ry/Rmax：0.2μm ~99.0μm/8μ¨ ~999μ¨
2、显示分辨率:
Resolution：0.01μm /1μ¨
3、取样长度 (λC)：0.25 mm ,0.8mm,2.5 mm可选
Sampling length: Optional in 0.25 mm /0.8mm/2.5 mm
4、测量行程及评定长度：1\3\5倍取样长度
Measuring travel & Evaluation length: 1\3\5 magnification in sampling length
5、系统示值误差：
Maximum Permissible Error: ±10%
6、示值重复性：
Repeatability: ≤6%
7、测量原理：触针式高精度压电晶体
Measuring Principle: Stylus high-accuracy piezoelectric crystal
8、触针针尖半径：10μm，5μm可选
Radius for stylus-tip: Optional in 10μm/5μm
9、显示器：3位数字液晶显示
Display: LCD with 3 digits
10、电源：9V 高性能碱性电池
Power Supply: Powerful 9V alkaline battery
11、电池容量：约3000次测量
Battery Capacity: About 3000 times for repeatable use
12、执行标准：兼容ISO，JIS，ANSI，DIN标准
Standards: Compatible to ISO, JIS, ANSI, DIN standards
13、仪器外形尺寸：
Dimensions (W*D*H): 145mm*85mm*33mm
三、仪器使用环境 Operating Environment
1、温度
Temperature: 20°± 3C°
2、相对湿度
Relative Humidity: 50%-60%
四、随机技术文件
Technical Documents with the machine
中文操作手册一套
A set of Chinese instruction manual.
