Monitran MTN/VC20 Instruction Manual Download Page 1 | Manualshive

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Monitran MTN/VC20 Instruction Manual Download Page 1

MTN/VC20

Vibra on calibrator

Monitran Ltd

| Monitor House | 33 Hazlemere Road | Penn | Bucks | UK | HP10 8AD

Telephone

+44 (0)1494 816569

| E-mail

[email protected]

| Website

www.monitran.com

QUALITY

MANAGEMENT

001

ISO 9001 : 2008

sira

Registered Company

C E R T I F I C A T I O N

H

B

054.1

Instruction Manual

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Summary of Contents for MTN/VC20

Page 1: ...onitor House 33 Hazlemere Road Penn Bucks UK HP10 8AD Telephone 44 0 1494 816569 E mail info monitran com Website www monitran com QUALITY MANAGEMENT 001 ISO 9001 2008 sira Registered Company C E R T I F I C A T I O N HB054 1 Instruction Manual ...

Page 2: ... Calibration 3 3 3 Charging the Accumulator 4 3 4 Reset 4 4 Calibration 5 5 Specifications 5 Appendix Warranty Shaker head Magnitude error Nominal magnitude Date of last calibration Charge socket Ground socket Reset button On Off key Nominal Frequency Battery indicator Contents ...

Page 3: ...led magnitude Vibration sensors including connected cables signal conditioners and readout instruments can be calibrated in acceleration velocity or displacement units A reference accelerometer inside the shaker head and a control circuit keep the vi bration level constant and independent of the weight of the attached measuring ob ject A display indicates the error in percent There is an acoustica...

Page 4: ... symmetrical distribution of the object weight Otherwise the vibrating system may be deflected from its main axis When using coupling structures for calibration of transducers symmetrical attach ment becomes especially important for instance at the calibration of the x and y axis of a triaxial accelerometer In this case using a balance weight as shown in the following illustration is recommended P...

Page 5: ...und will be generated In this case no calibration can be per formed When the maximum weight of the test object is exceeded instead of the percent value an error message OVERL will appear and the shaker will be switched off To proceed with calibration first switch the calibrator off Then reduce the weight of the test object and switch the calibrator back on The admissible weight is up to 500 grams ...

Page 6: ...ause of the built in temperature sensor The battery has no memory effect Partial charging is permissible Permanent connection of the mains adapter is not recommended This may lead to premature wear of the battery In order to avoid overcharging the battery it is not re commended that you disconnect and connect the mains adapter again immediately after charging is finished When the unit is not in us...

Page 7: ...C Vibration frequency 159 15 Hz 0 05 at 10 to 55 C Radian frequency 1000 s 0 05 at 10 to 55 C Level indication Percent display above 3 beep tone Settling time 10 s Maximum weight of test object for stated accuracy 600 g Vibration exciter Dynamic force 10 N Max torque 2 Nm Nominal torque 1 Nm Max transverse force 20 Nm Transverse vibration 10 of main axis measured 14 mm above shaker Mounting of tes...

Page 8: ...aranteed against defects in materials and workmanship for a period of 24 months from the date of purchase In the event of failure within 24 months of the original purchase the Company will promptly repair or replace any defective products without charge This warranty is void if repair has been attempted by unauthorised persons or agents if the products have been used for purposes for which they we...

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