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SRG-4000便攜式表面粗糙度儀SRG4000
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擁有最先進(jìn)技術(shù)的表面粗糙度儀,SRG-4000將工作環(huán)境設(shè)計(jì)于心. 有別于其他同類儀器,這些表面粗糙度儀的特點(diǎn)是高精確度，多參數(shù)以及操作簡便. 具有極端敏感度以及高精確度的菲思圖表面粗糙度儀提供多種表面粗糙度參數(shù), Ra, Rq(Rms), Rt 和 Rz。 金剛石傳感器的高敏感及精確的特性,使顯示分辨率可達(dá)0.001微米.SRG4000表面粗糙度儀使用了簡易的內(nèi)部結(jié)構(gòu),可以進(jìn)行公英制轉(zhuǎn)換,評(píng)定長度,取樣長度,參數(shù),測試水平(傳感器位置),數(shù)字濾波器以及更多!測量結(jié)果以大字符顯示在LCD屏幕上,簡便易讀。 電池供電的便攜性使得SRG-4000表面粗糙度儀可以提高整個(gè)工作車間的生產(chǎn)率。 SRG-4000粗糙度儀可選附件包括：
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表面粗糙度儀測量向?qū)?/strong> 表面粗糙度，是某些機(jī)加工及其對(duì)物質(zhì)表面產(chǎn)生作用的結(jié)果。 滑動(dòng)式表面粗糙度儀是工廠車間的常見儀器。金剛石觸針從試件表面滑過，壓電傳感器記錄所有的垂直位移.峰值和谷值被記錄下來并轉(zhuǎn)換為既定參數(shù)值。 參數(shù)因達(dá)到峰值和谷值的方式的不同而不同。最普遍使用的參數(shù)是Ra.Ra通常被定義為粗糙度的算術(shù)平均值。而Ra是一個(gè)易于使用的，有效的參數(shù)，還有很多其它參數(shù)，根據(jù)不同的應(yīng)用需求，它們更加的明確并有效。正是憑借這些參數(shù)，我們才得以定義表面粗糙度。 當(dāng)前為了確定Ra值，便攜手持式表面粗糙度儀的使用不僅是經(jīng)濟(jì)的，而且是數(shù)顯的，易于使用。便攜式表面粗糙度儀是任何需要測定Ra值的工廠車間的必備品。 |
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SRG-4000 portable measuring instrument of surface roughness SRG4000
The surface has the most advanced technology ofroughness tester, SRG-4000 will work environment design in mind. Unlike other similar instrument, thesurface roughness characteristics tester is high accuracy,multi parameters and easy operation. With extremesensitivity and high accuracy of phase II surfaceroughness tester provides a variety of surface roughness parameters, Ra, Rq (Rms), Rt and Rz.
Diamond sensor with high sensitive and precisecharacteristics, so that the display resolution up to 0.001micron.SRG4000 surface roughness instrument uses theinternal structure simple, can be metric conversion,length, length of sampling, parameter, test level (sensor),digital filter and more! The measurement results in largecharacters displayed on the LCD screen simple, easy to read.
Portable battery powered the SRG-4000 surface roughness instrument can improve the entire workplaceproductivity.
SRG-4000 roughness tester optional accessories include:
1 2um sensors
The 2 connecting rod
The 3 bracket
4 NIST standard surface roughness model
Technical parameters:
Roughness parameters:
Ra, Rz, Rq, Rt
Fixed contour:
The original profile (P), roughness profile (R) contourgraph (Mr)
Meet the standard:
ISO/DIN/JIS/ANSI
Measurement system:
Metric / inch
Display resolution:
+/-20 M = 0.001 μ
+/-40 M = 0.002 μ
+/-80 M = 0.004 μ
Display range:
0.005-16 μ
Range:
+ / - 80 μ
The sensor specifications:
5 μ m diamond stylu
The tip angle:
90 °
The contact force:
4mN (0.4gf)
According to the characteristics of:
• sensor position indicator
• battery indicator
• direct parameter display
• direct printing
The automatic shutdown and automatic storage
Data output:
RS232 to the printer / computer
The sampling length:
0.25mm/0.8mm/2.5mm
Drive travel:
1.3mm - 17.5mm
Filter the contour:
RC, PC-RC, GUASSIAN, D-P
Sensor:
Diamond, a radius of 5 μ
Power Supply.
Lithium ion rechargeable battery
Work environment:
5-40 ℃
Size and shape:
139mm x 56mm x 48mm
Weight:
450g
Features.
• menu driven operating system
• 4 different roughness parameters
• inner / outer diameter
• sensor position indicator
• RS232 output to the printer / computer
• large memory function
Measurement of the surface roughness instrumentWizard
Surface roughness, some machining and its effect on thematerial surface results.
Sliding surface roughness tester is a common instrumentfactory. A diamond stylus from the surface of the specimen slides, piezoelectric sensors to record all thevertical displacement. The peak and valley was recorded and converted to set parameter values.
Parameters varied with the peak and valley of the different means of. The most commonly used is the Ra.Ra parameter is usually defined as an arithmetic mean roughness value. Ra is an easy to use, effective parameter, there are many other parameters, according to different application requirements, they are more clearly and effectively. It is on these parameters, we candefine the surface roughness.
In order to determine the Ra value, the use of portable hand-held surface roughness tester is not only economic,and digital display, easy to use. Portable measuring instrument of surface roughness is any need to measure the Ra value of the factory workshop essential goods.
