TR101 portable measuring instrument of surface roughness of Roughness tester

TR101 pocket surface roughness instrument is used for measuring the parts to be machined surface roughness model of intelligent instrument. The instrument sets the microprocessor technology and sensor technology in one,with highly integrated circuit design and selection ofadvanced microprocessor, which adapt to the systemstructure of ultra small current instrument development,acquisition, processing and display work roughness parameters. TR101 applied in processing, manufacturing,testing, inspection and other departments, inspection site,especially for large workpiece and production line, and testing, measurement, commodity inspection departments outside verification.

Function characteristics:

The circuit design and structure design optimization ofsensor, the electric box, driver and a display part are combined into a whole, so as to achieve high integration;choose Ra, Rz measurement parameters of arbitrary; not only can measure the external circle, plane, cone, is also capable of measuring length and width greater than thegroove of 80 x 30mm.

TR101 pocket type surface roughness after strict temperature, humidity test, can be adapted to high temperature and high humidity environment;

Technical parameters:

Measurement parameters

Ra, Rz

Measuring range

Ra:0.05-10 μ

Rz:0.1-50 μ

The sampling length

0.25mm, 0.8mm, 2.5mm

Evaluation length

1.25mm, 4mm, 5mm

Scan length

6mm

Error of indication

≤± 15%

Variation of indication

12%

Sensor type

Piezoelectric crystals

Power Supply

3.6V * 2 nickel cadmium battery

Working temperature

0 C- 40 º C º

Weight

200g

Appearance size

125 x 73 x 26mm

The basic configuration: host, power adapter, reticle templet