AMITTARI AR-131AS and Duban DB20-SRT231+ compare

Model selection comparator If you have any questions, please click below Service	AMITTARI AR-131AS Sand blasting shot peening Roughness Gauge In coming China Detail	Duban DB20-SRT231+ Sand blasting shot peening Surface Roughness Tester 2860.0 RMB China Detail

Principle

Contact type

Type

Portable

Display

digital display

Method

Parameters

Function

Surface Roughness

Sample

Sand blasting shat blasting workpiece

Probe

wired

Certificate

No certificate

Display mode

Digital display, LCD display

Measurement parameters

Measurement range

0~750μm

0~750um

Resolution

0.1μm|1μm

0.1 μm (Measured value < 100 μm)

Error of indication

±5%/±5μm

Indication variability

Sampling length

evaluation length

Stroke length

Sensors - Radius

Sensors - Materials

Sensors - Force Measurement

Sensors - Angle

Sensors - Measurement principles

Sensors - Longitudinal Radius

Maximum driving stroke

Drive speed - when measuring

Drive speed - when returning

filter

Measurement profile

Data storage

Bluetooth ™ Data output selection

Interface

RS-232C

Power

2 * 1.5vAAA No. 7 battery

2X1.5vAAA No. 7 battery

Dimensions

176*63*25mm

Product Weight

310G (without battery)

Operating Conditions

Temperature 0~50 ℃; Humidity < 80% RH

Applicable standards

符合ASTMD4417-B，IMO MSC215(82)，SANS 5772，US Navy NSI 009-32，US Navy PPI 63101-000.

Measurement principle

Inductance

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