330 Surface Roughness Gauge
Product description:
330 Testing parameters Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx; Measuring range (um) Ra: 0.005-16.000 Rz: 0.02-160.00 Sample length (mm) 0.25, 0.80, 2.50 Evaluation length(mm)|  | 330 | 
| Testing parameters | Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx; | 
| Measuring range (um) | Ra: 0.005-16.000 Rz: 0.02-160.00 | 
| Sample length (mm) | 0.25, 0.80, 2.50 | 
| Evaluation length(mm) | (1-5)L | 
| Maximum drive stroke | 17.5mm/0.7inch | 
| Indication accuracy | 0.001 | 
| Indication error | ±(7-10)% | 
| Variability | <6% | 
| Data Storage | 100 groups | 
| Power | Rechargeable li-battery | 
| Working temperature | -20℃~40℃ | 
| Relative humidity | <90% | 
| Size | 158mmx63.5mmx46mm | 
| Weight of Host | 0.3kg | 
Main feature:
*Electromechanical integration design, small volume, light weight, easy to use;
*Using DSP chip to control and data processing, high speed, low power consumption;
*128 x 64 OLED dot matrix display, digital / graphic display; highlight no perspective;
*Intuitive and rich display information, can display all the parameters and graphics;
*Compatible with ISO, DIN, ANSI, JIS national standards;
*Residual quantity icon, prompting the user to charge;
*Continuous working time: more than 20 hours.
*Real-time clock settings and display, convenient data recording and storage.
*With automatic dormancy, automatic shutdown and power saving function
*Reliable control motor to go dead circuit and software design
*Measurement information display, menu prompt information, false information and switch machine and other tips that information;
*Can be connected to a computer and printer;
*Optional different sensor, measuring platform, mini printer, extension rod and other accessories.
*Plastic shell, inspired by “TRANSFORMERS” stylish design, portable, high reliability.
*Optional bluetooth function.
*High price performance.
 Standard configuration:
Standard configuration: |  | Name | QTY | 
| 1 | Host | 1 | 
| 2 | Standard Sensor | 1 | 
| 3 | Calibration block and bracket | 1 | 
| 4 | Bracket | 1 | 
| 5 | Charger | 1 | 
| 6 | Adjustable support | 1 | 
| 7 | Operating manual | 1 | 
| 8 | Warranty card | 1 | 
| 9 | Certificate of approval | 1 | 
| 10 | Instrument case | 1 | 






 Jinan Hensgrand Instrument Co., Ltd.
Jinan Hensgrand Instrument Co., Ltd. +86-15910081986
+86-15910081986  +86-15910081986
+86-15910081986 
 4915,West jingshi Road,jinan 250012,PR CHINA.
 4915,West jingshi Road,jinan 250012,PR CHINA. 