คำอธิบาย

I.Product Name:เครื่องทดสอบความหยาบผิว(SRT-6210)

This instrument is compatible with four standards of site to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameters.

Multiple parameter measurement: รา, รซ, ตร, รต

Highly sophisticated inductance sensor

Four wave filtering methods : RC, PC-RC,GAUSS and D-P

Built-in lithium ion rechargeable battery and control circuit with high capacity

Small in size, light in weight and easy to use

Can communicate with PC computer for statistics,printing and analyzing by the optional cable and the software for RS232C interface.

Manual or automatic shut down. The tester can be switched off by pressing the Power key at any time.On the other hand, the tester will power itself off about 5 minutes after the last key operation.

The tester can memorize 7 groups of measurement results and measuring conditions for later use or download to PC.

Metric /Imperial Conversion

II.Specifications:

แสดง: 4 digits, 10 mm LCD, with blue backlight

พารามิเตอร์: รา, รซ, ตร, รต

Measuring Range

รา, ตร: 0.005-16.00um/0.020-629.9uinch

รซ,รต: 0.020-160.0um/0.078-6299uinch

ความแม่นยำ: Not more than 10%

Fluctuation of display value: Not more than 6%

เซนเซอร์:Test Principle: Inductance type,

Radius of Probe Pin: 5หนึ่ง,

Material of Probe Pin: Diamond,

Dynamo-measurement of Probe: 4มน(0.4gf),Probe Angle: 90

Vertical Radius of Guiding Head: 48มม

Maximum driving stroke: 17.5มม./0.7 นิ้ว

Cutoff length (ล): 0.25มม / 0.8มม / 2.5mm optional

ระยะเวลาในการประเมิน: 5ล

ปณิธาน : .001um if reading less than 10um Evaluation length : 5 cut-off

0.01um if reading more than 10um but less than 100um

0.1um if reading more than 100um

Power Li-ion battery: ชาร์จใหม่ได้

สภาพการทำงาน:อุณหภูมิ. 0~50centidegree

ความชื้น <80%

ขนาด:140x57x48 mm (5.5×2.2×1.9 นิ้ว)

น้ำหนัก:approx 420 ก