Model PRT-200A Roughness Tester

Features

1.Electromechanical integration design, small volume, light weight, easy to use;

2.Using DSP chip to control and data processing, high speed, low power consumption; 

3.Large range, parameters RX, Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr;

4.128 x 64 OLED dot matrix display, digital / graphic display; highlight no perspective;

5.Display information rich, intuitive, can display all the parameters and graphics;

6.Compatible with ISO, DIN, ANSI, JIS national standards;

7.Built-in lithium ion rechargeable battery and a charging control circuit, high capacity, no memory effect;

8.Residual quantity indicator icon, prompting the user to charge;

9.Display of the charging process instructions, the operator can understand the degree of charge

10.Working time more than 20 hours of continuous work

11.Large capacity data memory, can store 100 groups of original data and waveform.

12.Real-time clock settings and display, convenient data recording and storage 

13.With automatic dormancy, automatic shutdown and power saving function

14.Reliable control motor to go dead circuit and software design

15.Measurement information display, menu prompt information, false information and switch machine and other tips that information;

16.Full metal shell design, sturdy, compact, portable, high reliability.

17.Can be in English freely switch

18.Can be connected to a computer and printer;

19.Optional sensor surface, hole sensor, measuring platform, sensor, an extension rod and other accessories.

Technical parameters

The maximum driving trip: 17.5mm/0.7inch

Indicating error: Not more than  10%

Variation of indication: Not more than 6%

The measured profile: Roughness, waviness, the original contour 

Parameter: 

Ra0.005  ~  16

Rz0.02  ~  160m,

Rq, Rx, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr.

Filter: RC,PCRC,Gauss,ISO13565

The sampling length L: 0.25mm,0.8mm,2.5mm,8mm

Evaluation length L: (1-5)l

Internal storage capacity : 100 groups of original data 

External input / output interface: USB

Electric source: Built-in rechargeable lithiumion battery  or external power adapter

Standard Accessories: 

Host:  1pc

Standard sensor: 1pc

Reticle temp-let:  pc

Template support: 1pc

Movable support: 1pc

Power adapter: 1pc

USB charging cable: 1pc

Instrument container: 1pc

The performance index of sensor:

The detection principle: Current induction

Measuring range: 160 m

Tip radius: 5 m

Tip material: Diamond

Stylus force: 4mN(0.4gf)

Stylus angle: 90

The guide head vertical radius: 45mm

Outline dimension: 143 x 55 x 42mm (host).

Weight: about 0.4KG (host).

Company Information

 

Our company is one of the top-ranking manufacturers and suppliers of test machines worldwide. With many years of experience in this filed, we can supply standard and customized solutions for many test, measurement and quality control tasks required in the world of modern materials test. 

 

Certificate: