PH-200L非接触式手持激光数字转速表的性能：
PH-200L为日本原装手持数字转速表，量程大、精度高、功能齐全、体积小巧，操作方便，是测量转速的理想仪器。
PH-200L非接触式手持激光数字转速表的技术参数：
| 型 号 | PH-200LC | PH-200L |
| 测量方式 | 接触式 /非接触式 | 非接触式 |
| 测量范围 | 转速 | 接触： 6～25,000 rpm 非接触： 6～99,999 rpm | 6.0～99,999 rpm |
| 线速度 | 1.0～3,809 m/sec | . |
| 长度 | 0.2～99,999m |
| 总转数 | 0.1～99,999rev |
| 测量精度 | 1～599.9：±1rpm 600～25,000：±0.006%+0.5个字 | 6～599.9：±1rpm 600～99,999：±0.006%+0.5个字 |
| 测量距离 | 50～300mm | 50～300mm |
| 显示参数 | *终值、*大值、*小值、 10点平均值 | *终值、*大值、*小值、 10点平均值 |
| 外形大小 | 115.5×64×31.5mm | 115.5×64×31.5mm |
| 重量 | 160克 | 160克 |
PH-200L非接触式手持激光数字转速表的英文介绍：
Measuring range:
(floating decimal point) | Revolution (non-contact): 6 - 99999 min-1
Revolution (contact): 6 - 25000 min-1
Revolution (counter): 1 - 99999 rev
Speed: 1 - 3810 m/min; 36 - 99999 in/min;
3 - 12500 ft/min; 1.0 - 4167.0 yd/min
Length: 0.2 - 99999 m; 0.5 - 99999 ft; 0.01 - 99999 yd |
| Accuracy: | Revolution: 6 - 599 ±1 min-1 ±1 digit
600 - 25000 min-1 ±2 min-1
25001 - 9999 ±0.01 % of reading ±1 digit
Speed and length: ±0.4% of reading ± 1 digit |
| Measuring units: | Revolution: min-1 (rpm);
Total rotations (counter): rev
Speed: m/min; ft/min; yd/min; in/min
Length: m; ft; yd |
| Memory: | 14 readings (10 readings MAX, MIN, mean and last) for 5 min after last use |
| Laser, class 2: | Output<1 mW, wavelength 760 nm,
max. measuring distance 2 m |
| Resolution: | Length: 0.02362 m/Impuls (with adapter),
revolution: 1 Impuls/revolution (with adapter) |
| Display: | 5 digit LCD 12 mm high |
| Display update: | 1 s |
| Over range indicator: | ''OVR'' is flashing in the display |
| Auto power off: | After 5 min of non-use |
| Battery: | 3 x 1.5 V Type AA, approx. 35 h continuous use |
| Low battery indicator: | ''LO BAT'' flashes in the display |
| Temperature range: | 5 - 45 °C |
| Air humidity: | 85 % RH, max. |
| Housing: | Polyamide, fiber-reinforced |
| Dimensions: | 149 x 64 x 31 mm (LxWxH) |
| Weight, net (gross): | Approx. 180 g (400 g) |
