User manual

ManualsBrandsEXTECH ManualsTest EquipmentSpeedometer, Vibration tester

EXTECHINSTRUMENTS

4VB450‐en‐GB_V1.06/15

m/s

 Acceleration Meterspersecond

squared

PEAK

mm/s Velocity Millimeterspersecond

squared

RMS

m

Displacement micrometers Peakto

Peak

Measurements

Attachthesensortothedevicetobemeasuredwiththemagnetorholdthesensorfornonferrous

materials. Press and hold the power button to display the results. Release the power button to

freezetheresultsinthedisplay.After60secondsthemeterwillautomaticallyshutoff.



Specifications

GeneralSpecifications

Display  3½digitLCD(0~1999)

Sensor  Accelerometer(magneticbase)

CableLength 0.2m(7.9”)coiledcable

Lowbatteryindication

symbol

Powersupply 9VBattery

Batterylife Approx.20hours(alkaline)

Operatingconditions 0to40

C(32to104

F)<90%RH

Storageconditions 0to40

C(32to104

F)<80%RH

Dimensions 185x68x30mm(7.3x2.7x1.2”)

Weight  300g(10.6oz.)includingbattery

SafetyStandards GB4793,1‐2007

Forindooruseonly



RangeandAccuracy

Function

Acceleration

(Peak)

Velocity

(RMS)

Displacement

(PeaktoPeak)

Range 0.1to199.9m/s



0.1to

199.9mm/s

1to199.9m

Frequency

Response

10to1500Hz 10to1500Hz 10to500Hz

Accuracy

0to2.0m/s

2

±(10%+1digit)

>2.0m/s

2



±(5%+1digit)

0to2.0m/s

±(10%+1d)

>2.0m/s

±(5%+1d)

0to2.0μm

±(10%+1digit)

>2μm

±(5%+1digit)



Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform

ISO‐9001Certified