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Table of Contents
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Summary of Contents for KOHTECT 107VF
- Page 1 107VF Vibration Analyzer User’s Manual 2018...
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Page 2: Table Of Contents
Units ....................8 Auto OFF ....................8 Vibration ....................9 Vibration measurement settings ............10 Taking measurements ............... 11 To save measurements ..............12 Route based measurements ............. 13 Tachometer (107VF-T, 107VF-T2 only) ..........14 Thermometer (107VF-T2 only) ............15... -
Page 3: General
• Take measures to prevent cables and straps become entangled by rotating part of machines at measurement site. • Do not expose 107VF parts to heavy impacts, high humidity and extreme temperature. • Do not try to open the display unit – this can damage the system, and... -
Page 4: Overview
Overview The 107VF Vibration Analyzer (Device, Analyzer) is a compact yet powerful, vibration analyzer designed to measure overall vibration parameters, FFT spectrum analysis of the rotating machinery, immediate evaluation against ISO 10816 standard, condition monitoring by route based measurements and data collection. Route files and data files exchange via email makes it ideal for data collection at remote sites. - Page 5 Vibration measurement range: Acceleration – 200 m/s Velocity – 200 mm/s Displacement – 2000 uM Accuracy – ±5% Temperature measurement range – -70°C to 380°C Accuracy – ±0.5% (0…+60°C), ±1% (-40…+120°C), ±2% (-70…+180°C), ±4% (-70…+380°C) Tachometer measurement range – 10…200,000 rpm Accuracy –...
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Page 6: Measurement Functions
Measurement functions Vibration mode – analyzer measures overall level of vibration acceleration, velocity and displacement and FFT spectrum, route or off-route measurements. Tachometer – analyzer measures speed of rotation by means of contactless optical sensor. The measurement result is displayed in RPM and Hz. -
Page 7: Settings
Settings This menu is used to: - set Date/Time - Sensors setup - Units setup - Auto OFF delay setup Date/Time July 2018 Use arrow keys to set date. Hold then press for month decrement/increment. Confirm by when correct date is set. keys to set minutes and hours. -
Page 8: Sensors
Sensors keys to choose sensor, which will be used for measurements. Drop down menu offers two types – IEPE or charge type sensors to choose from. Confirm choice by key. Type, S.N. and Sensitivity fields are editable. key to choose field to edit. Then use arrow keys to edit the field value. -
Page 9: Vibration
Vibration Analyzer measures vibration Acceleration, Velocity Displacement. ISO 10816 mode measurement result is compared to the built-in table of vibration severity grades according to ISO 10816-3. keys to choose measurement mode. -
Page 10: Vibration Measurement Settings
Vibration measurement settings Press key to enter Settings menu. to choose parameter to setup. to change parameter value. Low Freq – lower frequency limit. Can be set to 1, 2, 10 Hz. Hi Freq – upper frequency limit. Can be set: - from 200 to 10000 Hz for Acceleration;... -
Page 11: Taking Measurements
Taking measurements Choose vibration parameter e.g. Velocity, edit settings if needed, then press key to start measurement. When measurement is running: key to toggle FFT spectrum / waveform display. Press key to stop/resume measurement. When measurement is stopped: Press key for Options: Save.. -
Page 12: To Save Measurements
To save measurements Press key to stop measurement Press key for Options Choose Save.. and press Device will enter My documents menu Browse to the destination folder, then press save measurement. Device writes two files at a time – FFT spectrum file and waveform file. -
Page 13: Route Based Measurements
Route based measurements • Using ConSpect software create route file and download it to the device • Go to Documents menu, move cursor to the route file and press • Use to browse route points • Attach sensor at the measurement point and press key. -
Page 14: Tachometer (107Vf-T, 107Vf-T2 Only)
Tachometer (107VF-T, 107VF-T2 only) Connect optical probe to the device Enter Tachometer menu Aim optical probe to the rotating machine part with attached reflective tape. Press key to start/stop measurement. Device displays measurement result in RPM and Hz... -
Page 15: Thermometer (107Vf-T2 Only)
Thermometer (107VF-T2 only) Connect optical probe to the device Enter Thermometer menu Aim optical probe to the machine. Press key to start/stop measurement. Device displays measurement result in °C and °F... - Page 16 NPP KOHTECT 73-V, Lomonosova str, of 38 Kiev 03189 Fax +38044 2577338 www.koh-tect.com...
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