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เครื่องวัดความสั่นสะเทือน Vibration Meter รุ่น 407860

เครื่องวัดความสั่นสะเทือน Vibration Meter เครื่องวัดความสั่นสะเทือน EXTECH รุ่น 407860

407860 EXTECH : Heavy Duty Vibration Meter ยี่ห้อ Extech, USA

Measure Acceleration, Velocity, and Displacement plus built-in PC interface

407860 Heavy Duty Vibration Meter has a Velocity range of 7.87 in./s or 200 mm/s; Acceleration range of 656 ft./s or 200 m/s, and Displacement range of 0.078 in. or 2 mm. It features a basic accuracy of 5%, a remote vibration sensor (magnetic or stud mounted) with a 39 in. (1 m) cable, RMS, Peak Value measurement modes, and auto/manual store with recall of up to 500 readings. The captured readings can be downloaded to your PC for further analysis using the optional Windows compatible data logging software. Meter comes complete with remote sensor, magnetic mount, 9V battery, holster with stand, and case.

Features:

Ranges - Acceleration: 200m/s², Velocity: 200mm/s, Displacement: 2mm
Remote vibration sensor with magnetic adapter on 39"(1m) cable
Record mode stores the maximum and minimum values for later recall
Wide frequency range of 10Hz to 1kHz
Resolution to 0.5m/s2, 0.5mm/s, and 0.005mm
Basic accuracy of ±(5% + 2 digits)
RMS or Peak Value measurement modes
Data Hold freezes the reading in the display
Auto shut-off saves battery life
9V battery power or optional AC adaptor
Built-in RS-232 PC serial interface with optional Data Acquisition Software
Dimensions: 7.1 x 2.8 x 1.3" (180 x 72 x 32mm)
Weight with Probe: 0.87lbs (395g)

Specifications:

Display	3-1/2 digit LCD with bar-graph
Frequency range	10Hz to 1KHz (frequency sensitivity meets ISO-2954)
Sampling time	One (1) second approx.
Data output	Isolated serial RS-232 PC Interface
Data Hold	Freezes displayed reading
Min/Max Memory	Meter stores highest and lowest readings for later recall
Data Logger	Store up to 500 readings
Data logger Sample Time	0 (manual), 1, 2, 5, 10, 30, 60, 600, 1800 and 3600 sec.
Pickup thread size	10-32 UNF
Auto Power OFF	Meter automatically shuts off after 10 minutes of inactivity
Low battery indication	Battery symbol appears on the LCD
Power supply	9V Battery
Power consumption	8mA DC approx.
Operating Temperature	0 to 50oC (32 to 122oF): Operating Humidity: 80% RH
Dimensions	Meter: 180 x 72 x 32mm (7.1 x 2.8 x 1.3") Probe: 18mm (0.75”) diameter x 40mm (1.6”)
Weight	Meter: Approx. 230g (0.5 lbs) Probe with magnetic base: 110g (0.24 lbs)

Functions, Units, Ranges, and Accuracy

Acceleration (RMS or Peak)	Unit	Range	Accuracy (% of reading)
	m/s²	0.5 to 199.9m/s²	±(5% + 2 digits)
	G	0.05 to 20.39G
	ft/s²	2 to 656ft/s²
	Acceleration peak range: 1.0 to 199.9m/s2
	Calibration point: 50 m/s2 @ 160Hz
Velocity (RMS or Peak)	mm/s	0.5 to 199.9mm/s	±(5% + 2 digits)
	cm/s	0.05 to 19.99cm/s
	in/s	0.02 to 7.87in/s
	Velocity peak range: 1.0 to 199.9mm/s
	Calibration point: 50mm/s@ 160Hz
Displacement (peak to peak)	mm	0.003 to 1.999mm	±(5% + 2 digits)
	inch	0.078in
	Calibration point: 0.141mm@ 160Hz
Note: Accuracy stated from 80 to 160Hz @ 23 ± 5°C