RM110 is a new type of intelligent instrument for measuring the surface roughness of machined parts. The instrument set current microprocessor technology and sensor technology in one, with advanced microprocessor and preferably highly integrated circuit design, which adapt to the development trend of modern instruments of ultra small system structure, can complete the rough degree parameter acquisition, processing and display work.

Main Function:

1. Shape used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend.

2 .Using high-speed DSP processor for data processing and calculation, measurement and computation speed is greatly improved.

3 .Liquid crystal display wide temperature using OLED color display, popular high brightness, no visual angle,, is suitable for various occasions.

4.The lithium ion rechargeable battery, can work for a long time, no memory effect, can while charging, charging time is short, long battery life.

5.Charging and communication using the common USB interface. Using a dedicated charger or computer USB port for charging, convenient and quick.

6.Dot matrix liquid crystal display, interface prompt information rich.

7.Real-time monitoring of lithium battery power and display, and to remind users to charge with charging progress indication.

8.Automatic shutdown function and low power design of software and hardware of the instrument with long working hours, suitable for field use.

RM110 Surface Roughness Gauge Technical parameter

 

1.Testing parameters（µm ）：Ra、Rz、Rt、Rq

2.Stroke length（mm）：6

3.Sample length（mm）：0.25 ，0.80 ，2.50

4.Evaluation length（mm）：1.25 ，4.0

5.Measuring range（µm ）: Ra： 0.05 ~ 10.0  Rz： 0.1 ~ 50

6.Error：±15%

7.Variability： ＜12%

8.Transducer contacting pin round diameter and angle：

9.Contacting pin round diameter：10 µm±1 µm
10.Battery：3.7V Li

11.Size：106 mm×70 mm×24 mm

12.Weight：200g

13.Sensor needle static force and its rate of change:

14.Stylus static force: ≤ 0.016N

15.Force measuring rate of change: ≤ 800N/m

16.Working conditions:

17.Temperature： -20℃～40℃

18.Relative humidity：  <  90%

19.No shake and coercivity around

Standard configuration:

host 1;reticle calibration block 1; bracket 1; Charger 1; data line 1;manual 1;warranty card 1; certificate 1