TR100 High Precision Pocket Type Surface Roughness Tester   

This instrument is a new type of intelligent instrument dedicated to measuring the surface roughness of machined parts. The instrument integrates today's microprocessor technology and sensing technology, with advanced microprocessor and preferred highly integrated circuit design, constituting an ultra-compact system structure adapted to the development trend of today's instruments, and can complete the collection, processing and display of roughness parameters. 

It is suitable for processing industry, manufacturing industry, testing, commodity inspection and other departments, especially suitable for large workpieces and production line on-site inspection, as well as testing, metrology, commodity inspection and other departments out of the calibration. 

Optimized circuit design and sensor structure design, the electrical box, drive and display part into one, so that it reaches a high degree of integration; arbitrary selection of Ra, Rz, Rp, Rt measurement parameters; not only can measure the outer circle, plane, taper, but also measure the length and width of grooves larger than 80*30mm. 

I. Overview:

1. Four measurement parameters Ra, Rz, Rt, Rq can be selected;

2. The calibration sample block adopts optical glass matrix, identified by the National Institute of Metrology, with high precision, not easy to scratch and long service life;

3. With calibration function, simple operation;

4. Widely used in metal and non-metal processing surface of the production site and out of the identification of the test;

5. Adopting high-speed DSP processor for data processing and calculation, fast speed and higher precision;

6. Optional sampling length: 0.25, 0.80, 2.50;

7. Dot matrix LED liquid crystal display, high brightness, no viewing angle, wide temperature, suitable for a variety of occasions;

8. Automatic shutdown function as well as low-power hardware and software design makes the instrument work for a long time;

9. Two charging methods, dedicated charger or computer USB port charging, can work while charging, convenient and fast;

10. The sensor probe has a protective door, effectively protect the sensor probe, to ensure the accuracy of the measurement;

11. The shape is designed by pulling the aluminum mold, sturdy and durable, significant anti-electromagnetic interference ability, in line with today's new design trends;   

II. Detailed parameters:

1. Measurement parameters (μm): Ra, Rz, Rq, Rt

2. Measuring range (μm): Ra, Rq: 0.05~10.0; Rz, Rt: 0.1~50

3. Sampling length (mm): 0.25, 0.80, 2.50

4.Evaluation length(mm):1.25,4.0,5.0

5.Stroke length(mm):6

6.Display value precision:0.01

7.Display value error:±(7-10)%

8.Display value variability:＜12

9. Sensor stylus tip radius and angle: tip radius: 10μm ± 1μm

10. Sensor static stylus force and its rate of change: static stylus force: ≤ 0.016N force rate of change: ≤ 800N/m

11. Sensor guide pressure: ≤ 0.5N

12. Battery: 3.7V lithium-ion battery

13. External dimensions: 106mm * 70mm * 24mm

14.Weight:200g

15.Working environment conditions: temperature: -20 ℃ ~ 40 ℃ relative humidity: < 90% of the surrounding vibration-free, non-corrosive media

Standard configuration: host, calibration sample block, calibration sample block bracket, power adapter, ABS instrument special box, manual, certificate of conformity, warranty card