Product Description:
Precision roughness tester NDT150 is a high-precision surface finish detection apparatus, machining parts for a variety of surface roughness was measured, including flat, beveled, outer cylindrical, surface, holes, grooves, and axles.
Main feature
* Mechatronics design, small size, light weight, easy to use;
Adopt DSP chip control and data processing speed, low power consumption;
Compatible with ISO, DIN, ANSI, JIS standard in many countries;
Continuous working time more than 20 hours
* Large-capacity data storage, can store 100 set of raw data and waveforms.
Real-time clock setting and display for easy data recording and storage.
* With automatic sleep, automatic shutdown and other power-saving features
Reliable Anti walking dead motor circuit and software design
· Display measurement information, menu prompts, error messages and prompts switch machines and other descriptive information;
· Chinese / English language selection;
Can be connected to the computer and printer;
· Print or print any and all parameters set by the user parameters.
* Optional Bluetooth.
* Optional sensor surface, the hole sensors, measurement platforms, sensors jacket, Take pole and other accessories.
Technical Parameters
Name Contents
Measuring
Z axis range
(Vertical) 160μm
X axis
(Horizontal) 17.5mm
Resolution Z axis
(Vertical) 0.01μm / ± 20μm
0.02μm / ± 40μm
0.04μm / ± 80μm
Measuring
Project parameters Ra Rz == Ry (JIS) Rq Rt == Rmax
Rp Rv R3z R3y Rz (JIS)
Rs Rsk Rku Rsm Rmr
Standard ISO, ANSI, DIN, JIS
Graphics support rate curve, roughness profile, direct profile
Filter RC, PC-RC, Gauss, D-P
Sampling length (lr) 0.25,0.8,2.5mm
Evaluation length (ln) Ln = lr × n n = 1 ~ 5
Displacement sensor measuring principle Differential inductance
Natural diamond stylus, 90 taper angle, 5μm tip radius
Force <4mN
Carbide head guide, the sliding direction radius 40mm
Taxi speed lr = 0.25, Vt = 0.135mm / s
lr = 0.8, Vt = 0. 5mm / s
lr = 2. 5, Vt = 1mm / s
Returns Vt = 1mm / s
Indication error of less than ± 10%
Indication of variation of not more than 6%
Power built-in lithium ion rechargeable battery, with DC5V, 800mA charger
Dimensions 158x63.5x46mm
Weight Approximately 300g
Working temperature: - 20 ºC ~ 40 ºC
Humidity: <90% RH
Storage and transport Ambient temperature: - 40 ºC ~ 60 ºC
Humidity: <90% RH
Measuring range
Parameter display range
Ra, Rq 0.005μm ~ 16μm
Rz, R3z, Ry, Rt, Rp, Rm 0.02μm ~ 160μm
Sk 0 ~ 100%
S, Sm 1mm
tp 0 ~ 100%
Standard configuration:
· NDT150 roughness host 1
· Standard Sensor 1
Multi reticle standard specimen 1
Adjustable Bracket 1
* Power adapter 1 set
· Instructions 1
· Certificate 1
* Warranty Card 1
Warranty: Two years
