The proper coating thickness gauge for versatile applications

GR110 roughness tester

Home  > Products  > Roughness meter  > GR110 roughness tester  > 

GR110 roughness meter

GR110 roughness meter

GR110 roughness meter

Payment term
T/T, west union
Price term
Place of original
standard export carton
1pc with 2days after payment.
Get Latest Price
Get the latest price
Quantity Needed:
Related Products

The surface roughness meter GR110

The temperature and humidity of surface roughness meter GR110 pass strict test to adapt to the high temperature and high humidity working environment.Using high-speed DSP structure design and optimization of the sensor, the electric box, drive and display part, to the highly integrated;Choose any Ra, Rz, Rt, Rq four measuring parameters;Not only can measure plane, more than 20 mm diameter (by experience) of the cylindrical surface, conical surface, can also be measured width greater than 80 x 30 mm groove.

Dedicated to a new type of intelligent test of metal and nonmetal work-piece surface roughness nondestructive testing instrument, applicable to a variety of machining parts, mechanical processing, manufacturing, inspection, commodity inspection departments, especially applicable to large work-piece and the field inspection of the production line, and the detection, measurement, commodity inspection departments of out verification, will not have damage on the work-piece.

Main functions:

Can choose 4 kinds of measuring parameters of Ra, Rz, Rt, Rq;

Calibration sample piece is optical glass substrate by the identification of a national metrology institute, high precision, not easy scratches, long service life;

Have calibration function, the operation is simple;

Widely used in metal and non-metallic processing on the surface of the production site and out appraisal test;

High-speed DSP processor is adopted to improve the data processing and computation, faster speed, higher accuracy;

Can choose sampling length of 0.25, 0.80, 2.50;

LED dot matrix LCD, high brightness, no visual Angle, wide temperature, suitable for various occasions;

Automatic shutdown function, software & hardware design of low power consumption make instrument long working time;

Two charging ways, special charger or computer USB port, can charge while working, convenient and quick;

Sensor head protective door, effectively protect the sensor head, ensure the accuracy of the measurement;

”U” shape using the aluminum mold design, durable, resistance to electromagnetic interference ability significantly, conform to the new trend in today's design.

Main technical parameters:

Measurement parameters 


Measuring range(μm)Ra、 Rq: 0.05 ~ 10.0      Rz、 Rt: 0.1 ~ 50

Sampling length(mm)0.25 , 0.80 , 2.50

evaluate length(mm)1.25 , 4.0 , 5.0

Stroke length(mm)6

Precision value0.01

Plus or minus ±(7-10)%

Indication variation<12%

Sensor stylus tip arc radius and angleTip arc radius::10 μm±1 μm

Sensor stylus static load and its change rateStylus static load:≤ 0.016N   strain rate:≤ 800N/m

sensor head pressure≤0.5N

battery3.7V lithium ion batteries

Overall dimensions106 mm×70 mm×24 mm

Net weight200g

Work environment conditions  temperature:-20℃~40℃;relative humidity:<90%;no vibration,no                corrosive medium around

Standard configurationNDT110 host、multi-scribed line calibration sample piece,holder, chargers, data cables, specification, certification, warranty CARDS

All the above parameters are in accordance with GB/T 3505-2000 "product geometry specification method of the structure shape, the surface structure of a predicate, definitions, and the parameter", in line with the GB/T6062-2002 amount of the product geometry specification (GPS) surface structure, the contour method contact (needle) nominal characteristics of the instrument.

Favorable rate
Buyer impression
This product has no buyer impression
  • All reviews(0)
  • Praise (0)
  • Average (0)
  • Bad review (0)
Product Message