1 Overview

TIME3210 surface roughness Tester is a portable instrument, this product is compact, practical and stable performance. Simple operation is one of the major characteristics, sensors are available in four directions perpendicular measurement is another feature.

This product complies with the following standards:
JJF 1105-2003 stylus surface roughness measuring instrument calibration standard
GB/T 3505-2009 geometrical product specification (GPS) surface structure outlining the terms, definitions and surface texture parameters

2 the main technical parameters
A) measurement range:
R a; 0.03μm~ 6.35μm
R t; 0.2μm~ 25.3μm
R z; 0.2μm~ 25.3μm
B) indication error: ≤ 10%
C) indication repeatability: ≤ 6%
D) display resolution: 0.01 μ m
E) sampling length l:0.8mm, 2 RC filter
F) for LN:1 of length l, 3 l, 5 l (optional)
G) driving speed: 3mm/s
H) shows that three-digit LCD (with battery icon)
I) serial interface: RS232
J): power supply: 9V alkaline battery
K) type sensors: inductive
L) maximum static measurement of stylus force: ﹤ 16mN
M) operating temperature: 0 ℃ ~ 40 ℃
Storage temperature:-20 ℃ ~ 65 ℃

3 basic features
A) have metric and Imperial display
B) with battery capacity ' low ' icon
C) with less than or exceed the measurement range indicator
D) with non-normal position measurement function
E) malfunction prompts
F) has the function of measurement in four directions
G) with calibration adjustment function
H) with data transfer function

4. the choice of sensor location
Instruments can be used very flexible, both handheld measurement and various profile placed on the measuring surface, horizontal, vertical, or even on the bottom of the instrument.
A) sensor ' recycle '
Plane can be measured in diameter 6.35mm below the surface (along the direction of bus), but long enough to be able to cross in front of the bottom of the instrument, after on the v-shaped grooves.
B) sensor at 90 °, 180 ° or 270 ° position.
Instruments and adjusting the relative position between the workpiece, base of the tested surface and instrument roughly in the same plane (the difference between the two in 2.5mm);
Sensor socket and instruments should be kept parallel to the base (sensors and measuring angles on the surface).

C) random standard model should be carefully protected, so as not to scratch the resulting calibration instruments are not allowed