Product Details:
|
Product Name: | Surface Roughness Tester | Display: | 256*64 OLED |
---|---|---|---|
Parameters (µm): | Ra, Rz, Rq, Rt | Battery: | 3.7V Li-ion Battery |
Highlight: | Pocket-Sized Surface Roughness Tester,Ra Surface Roughness Tester,Rq Surface Roughness Tester |
Pocket-Sized Surface Roughness Tester Possess Ra Rz Rt Rq
Pocket-Sized Surface Roughness Tester SRT-5000B is a new generation of Surface Roughness Tester Series. It features high accuracy, wide application, simple operation, portability and stable performance. The tester is widely used in measuring the surface roughness of various metals and non-metals. Its integrated structure of sensor and main body and hand-held design make it suitable to be used in production sites.
1.Possess Ra, Rz, Rt, Rq.
2.Pocket-sized, easy to carry, anti-shock and vibration.
3.One point calibration is simple and easy to use, and can be quickly completed by the user.
4.Piezoelectric ceramic sensor, firm and durable.
5.256*64 OLED display with high brightness, low power consumption and exquisite font display.
6.Large capacity rechargeable lithium battery, long working time.
7.Possess 0.25, 0.8, 2.5three kind of sampling length.
8.Metal shell, strong anti-interference ability.
9.Conform to GB, ISO, DIN and JIS standards.
10.High speed DSP chip, high computing speed.
11.Rapid calculating speed, only takes 2s to complete calculation after measurement stroke.
When the sensor was driven by a driver to make a linear uniform motion along the testing surface, the stylus which touches with the work surface moves up and down along the work surface perpendicularly. Its motion is converted into electric signals, which are amplified, filtered and transformed into digital signals through A/D. The signals are then processed by CPU into Ra, Rz, Rq and Rt values and then displayed on the screen.
Ra (µm) | Rz (µm) | Sampling Length λc (mm) |
>5~10 | >20~40 | 2.5 |
>2.5~5 | >10~20 | |
>1.25~2.5 | >6.3~10 | 0.8 |
>0.63~1.25 | >3.2~6.3 | |
>0.32~0.63 | >1.6~3.2 | |
>0.25~0.32 | >1.25~1.6 | 0.25 |
>0.20~0.25 | >1.0~1.25 | |
>0.16~0.20 | >0.8~1.0 | |
>0.125~0.16 | >0.63~0.8 | |
>0.1~0.125 | >0.5~0.63 | |
>0.08~0.1 | >0.4~0.5 | |
>0.063~0.08 | >0.32~0.4 | |
>0.05~0.063 | >0.25~0.32 | |
>0.04~0.05 | >0.2~0.25 | |
>0.032~0.04 | >0.16~0.2 | |
>0.025~0.032 | >0.125~0.16 | |
>0.02~0.025 | >0.1~0.125 |
1.Parameters (µm):Ra, Rz, Rq, Rt
2.Traverse Length (mm):6
3.Sampling Length (mm):0.25, 0.80, 2.50
4.Evaluation Length (mm):1.25, 4.0, 5.0
5.Measuring Range (µm):Ra, Rq: 0.05 ~ 15.0 Rz, Rt: 0.1 ~ 50
6.Display error: ±(10nm+0.1A)
7.Repeatability of Displayed Value:<6%
8.Stylus:Diamond tip Radius:10 µm±1 µm Diamond tip Angle:
9.Stationary measuring force and its variations of the stylus:
Stationary measuring force: ≤0.016N
Variation of the measuring force: ≤800N/m
10.Pressure of the skid-dependent of the sensor: ≤0.5N
11.Battery:3.7V Li-ion battery
12.Overall Dimensions:106 mm×70 mm×24 mm
13.Weight:200g
14.Operating conditions:
Temperature: -20℃~40℃
Relative humidity:< 90%
No vibration; no corrosive media
15.Conditions for storing: Temperature: -25℃~60℃ Relative humidity:< 90%
Part | Quantity | |
Standard | Host SRT-5000B | 1 |
5V ac power adapter | 1 | |
USB cable | 1 | |
Operating manual | 1 | |
Warranty card | 1 | |
Calibration certificate | 1 | |
Packing list | 1 | |
Qualified certificate | 1 | |
Equipment case | 1 | |
Optional | Standard sample template | 1 |
Glass support | 1 |
Contact Person: Ms. Shifen Yuan
Tel: 8610 82921131,8613910983110
Fax: 86-10-82916893