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HVM200 Reference Manual

1/1 & 1/3 Octave Band Filters

A-32

1/1 OBA 8.0 Hz Filter Response: Pass-band

1/1 OBA 16.0 Hz Filter Response

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Содержание HVM200

Страница 1: ...Model HVM200 HumanVibrationMeter Manual nbn Elektronik Handelsgesellschaft m b H Riesstra e 146 8010 Graz Tel 43 316 402805 Fax 43 316 402506 Vertrieb f r sterreich www nbn at...

Страница 2: ...IHVM200 01 Rev C Larson Davis HVM200 Reference Manual...

Страница 3: ...zotronics Inc This publication may contain inaccuracies or typographical errors PCB Piezotronics Inc will periodically update the material for inclusion in new editions Changes and improvements to the...

Страница 4: ...4 Downloading Data 3 12 Module 4 Changing Features 4 1 4 1 Overview 4 1 4 2 Setting Syncing Meter Time and Date 4 1 4 3 Turning Off On WiFi Signal 4 3 4 4 Upgrade Firmware and Options 4 5 Appendix A...

Страница 5: ...asy wear and convenient placement Mobile application for configuring measuring and viewing vibra tion data on multiple meters Connection and control of multiple meters through WiFi access Support for...

Страница 6: ...L 41F Standard Contents with CCS047 Hard Shell Case CCS048 L Hand Arm Vibration Arm Band SEN041F accelerometer ADP081A Hand Adapter and SWW G4 HVM software license 1 3 2 Optional Accessories SWW G4 HV...

Страница 7: ...r more informa tion on HVM200 accessories includ ing sensors see Adaptor Resonance Frequency Response on page B 1 ADP063 ADP080A ADP081A and ADP082A Adapters for accelerometer placement CBL217 05 CBL2...

Страница 8: ...M200 to G4 LD Utility 2 7 2 6 1 G4 LD Utility Connection Options 2 7 2 6 2 Connecting the HVM200 meter to G4 LD Utility via USB 2 8 2 6 3 Connecting the HVM200 meter to G4 LD Utility via IP Address 2...

Страница 9: ...s a yellow color while charging Step 4 Connect one end of the supplied USB cable to the HVM200 Micro B USB port and the other end to the PSA035 charger TAKE NOTE Avoid leaving the bat tery drained for...

Страница 10: ...further help with the LED indicators refer to the label on the back of the meter or see LED Indications on page A 4 Stop Measurement Press power button once and the Status LED will show red to indica...

Страница 11: ...on Use HVM200 Access Point to connect meter to one or more mobile devices Multiple HVM200 to multiple mobile devices FIGURE 2 6 Mobile Connections If a router is within range connect the HVM200 to the...

Страница 12: ...e meter with the serial number displayed for your meter 2 5 3 Connecting HVM200 to WiFi Network The HVM Control App will be able to connect to the HVM200 as long as the mobile device is connected to t...

Страница 13: ...e already entered a password and saved a net work the HVM200 automatically connects to the network with the greatest signal strength FIGURE 2 10 Network Settings TAKE NOTE The HVM200 supports WPA and...

Страница 14: ...are both on the same local network you will see it in the list Select it to connect 2 6 Connecting HVM200 to G4 LD Utility TAKE NOTE G4 LD Utility for HVM software requires a license G4 LD Utility for...

Страница 15: ...EARN MORE For more informa tion on working with G4 LD Utility refer to the G4 LD Utility Software Manual Step 1 Connect the HVM200 to a PC with the provided USB to micro B USB cable CBL218 Step 2 Laun...

Страница 16: ...to your HVM200 meter follow these steps Step 1 Insert the accelerometer cable into the 4 pin connector on the HVM200 and then rotate the nut on the cable until the connection is tight Step 2 Insert th...

Страница 17: ...ith an accelerometer FIGURE 2 17 Sensor List Identification and Sensitivity Step 7 In the Sensor List type the model serial number of your accelerometer and the sensitivity for the x y and z axes and...

Страница 18: ...ity The following example demonstrates procedures for measuring vibration including Setting Up the Measurement Making the Measurement Downloading the Measurement Data 3 2 Setting Up the Measurement To...

Страница 19: ...e documentation Step 6 Attach the transducer on your shaker so that the axis you wish to check is oriented properly Step 7 Start the shaker and note the arms values for each axis as follows TAKE NOTE...

Страница 20: ...ne default setups in its Settings list These default setups correspond to settings typically used for different methods of measurement You can also create new setup files on the Settings list To creat...

Страница 21: ...The interval time val ues represent the span that data is collected averaged and stored before starting a new sample Step 4 Use the bottom right arrow to move to the Setup tab specify any changes to...

Страница 22: ...dule option on the Schedule tab Specify the Start Time Start Date End Date and Duration Specify a Delay Start if needed TAKE NOTE If a manual measure ment overlaps with the Start Time of a scheduled m...

Страница 23: ...ration values into displacement values Step 9 On the Tools tab choose the Display Units and Integration method Specify the k Factor for each axis and type a Data File Name Click Save TAKE NOTE For who...

Страница 24: ...ould be the farthest from the hand Step 2 Insert the HVM200 into the arm band so that the accelerom eter connector is nearest the hand Step 3 Connect the accelerometer to the HVM200 TAKE NOTE Refer to...

Страница 25: ...button FIGURE 3 11 Meter is running measurement View Live Data While meter is stopped and not taking a measurement click the red Stop button A green Live button will appear To return to stop press Liv...

Страница 26: ...vibration values represents the summation of vibration values taken from the X Y and Z axes The Summation display provides a real time graphical representation of the current summed values from all th...

Страница 27: ...epresentations of current and overall values for each axis similar to Figure 3 14 FIGURE 3 15 X Y and Z Axes Data Displays Overload and Under range Indicators Overload LEARN MORE For information on ov...

Страница 28: ...d accurately FIGURE 3 17 Under range Indicators Annotate the Measurement Click the Annotate button and type a note to include with the measure ment you do not need to stop the measurement to annotate...

Страница 29: ...MORE For tips on working with raw data see see Working with RAW Data Files on page 3 12 Download raw data files You also need to specify storing data with this option on the Setup tab during measureme...

Страница 30: ...hting filters for hand arm or whole body vibration purposes Example Matlab GNU Octave code for parsing HVM200 raw data format close all clear all clc Number of Samples to read Sample_Rate 7161 45833 H...

Страница 31: ...z_axis_filt k hold off title HVM200 Data with Wk filter legend x y z save filteredsavename x_axis_filt y_axis_filt z_axis_filt Sample_ Rate Sample_Time Weighting Filters for Raw Data The isofilwk fun...

Страница 32: ...f3 w4 2 pi f4 w5 2 pi f5 w6 2 pi f6 nyq fs 2 Nyquist frequency determine parameters for band limiting high pass and low pass b1 a1 butter 2 f1 nyq high High pass b2 a2 butter 2 f2 nyq Low pass determi...

Страница 33: ...0 63 1 0 25 0 86 0 0625 0 80 0 10 0 80 1 Wh 108 10 1 1031 10 1 100 2 100 2 0 64 1 1 1 Wj 0 4 1 100 1 1 3 75 0 91 5 32 0 91 1 Wk 0 4 1 100 1 12 5 12 5 0 63 2 37 0 91 3 35 0 91 1 Wm 10 0 1 1 100 1 1 0 0...

Страница 34: ...disabling features and upgrading the HVM200 4 2 Setting Syncing Meter Time and Date The HVM200 has a time feature that allows the meter s internal clock to be either manually set or synced with your P...

Страница 35: ...ed on LEARN MORE For more informa tion on connecting the HVM200 to mobile app see Connecting the HVM200 to a Mobile Device on page 2 4 Step 2 Launch app and connect the HVM200 meter to your device usi...

Страница 36: ...ime on your meter with the time on your mobile device 4 3 Turning Off On WiFi Signal 4 3 1 Turn Off WiFi Signal To disable WiFi signal completely from the HVM200 meter follow these steps CAUTION You w...

Страница 37: ...the HVM200 meter follow these steps Step 1 Connect HVM200 via USB cable to PC launch G4 LD Util ity and connect meter see Connecting HVM200 to G4 LD Utility on page 2 8 Step 2 From the Setup WiFi scr...

Страница 38: ...ke sure the meter is powered on Step 2 Launch G4 LD Utility and connect the HVM200 meter to your PC see Connecting HVM200 to G4 LD Utility on page 2 7 Step 3 If you meter is connected to G4 LD Utility...

Страница 39: ...eference Manual Upgrade Firmware and Options 4 6 FIGURE 4 11 Upgrade Firmware Step 7 Open selected file Step 8 Press button for Upload Firmware or Upload Options A success message will appear close ou...

Страница 40: ...onnections A 3 A 3 Operational Characteristics A 4 A 3 1 LED Indications A 4 A 4 Electrical Characteristics A 5 A 4 1 Power Consumption A 5 A 4 2 Power Supply A 5 A 4 3 Electrical Testing A 6 A 4 4 In...

Страница 41: ...day 10 C to 50 C Effects of Temperature and Humidity Operating temperature 14 F to 122 F 10 C to 50 C The RMS level of the HVM200 varies up to 1 when exposed to temperatures of 10 C to 50 C and relati...

Страница 42: ...le memory Swapping limitation Device must be off while replacing Micro SD card or battery A 1 8 Transducer Electronic Data Sheets TEDS Support Chips supported by HVM200 DS2430 and DS2431 Versions supp...

Страница 43: ...charged the HVM200 will shut down when the remaining battery life approaches the threshold for safe shut down If the HVM200 shuts down mid measurement the file is trun cated and G4 LD Utility may not...

Страница 44: ...Running The HVM200 is in the process of taking a measurement Blinking Measurement Run Pending The HVM200 is stabilizing for an impending measurement which may last up to 60 seconds or is awaiting a d...

Страница 45: ...nto HVM200 ICP Inputs A 4 4 Input Input type ICP IEPE or CCP Excitation current 2 mA Input connector 1 4 28 4 pin male the input connection is also the transducer connection Measurement input voltage...

Страница 46: ...Axis Operating Mode Frequency Weighting Reference Frequency Reference Amplitude Vibration Fa 0 4 Hz to 100 Hz Fb 0 4 Hz to 1250 Hz Fc 6 3 Hz to 1250 Hz 50 rad s 7 958 Hz 500 rad s 79 58 Hz 500 rad s...

Страница 47: ...or typical mV Lower Limit Under range mV Lower Limit Lin earity Range typical mV Lower Limit Linearity Range maximum mV Upper Limit Overload V Fa 0 028 0 204 0 092 0 178 5 01 Fb 0 046 0 232 0 133 0 17...

Страница 48: ...HVM200 Reference Manual Frequency Weighting Curves A 9...

Страница 49: ...HVM200 Reference Manual Frequency Weighting Curves A 10...

Страница 50: ...HVM200 Reference Manual Frequency Weighting Curves A 11...

Страница 51: ...HVM200 Reference Manual Frequency Weighting Curves A 12...

Страница 52: ...HVM200 Reference Manual Frequency Weighting Tables A 13 A 8 Frequency Weighting Tables The following tables show frequency weighting values for the HVM200...

Страница 53: ...0 57 1 1 0 7943 0 27 0 17 1 1 1 000 0 11 0 06 1 1 1 259 0 04 0 00 1 1 1 585 0 02 0 02 1 1 1 995 0 01 0 03 1 1 2 512 0 00 0 03 1 1 3 162 0 00 0 03 1 1 3 981 0 00 0 02 1 1 5 012 0 00 0 03 1 1 6 310 0 00...

Страница 54: ...HVM200 Reference Manual Frequency Weighting Tables A 15 251 2 16 11 16 20 2 316 2 20 04 20 16 2 398 1 24 02 24 22 2 Freq Hz Fa Ideal dB Fa Typical dB Tolerance dB...

Страница 55: ...18 1 1 0 5012 1 48 1 49 1 1 0 6310 0 65 0 59 1 1 0 7943 0 27 0 21 1 1 1 000 0 11 0 08 1 1 1 259 0 04 0 05 1 1 1 585 0 02 0 04 1 1 1 995 0 01 0 04 1 1 2 512 0 00 0 04 1 1 3 162 0 00 0 07 1 1 3 981 0 0...

Страница 56: ...05 1 1 251 2 0 01 0 06 1 1 316 2 0 02 0 05 1 1 398 1 0 04 0 10 1 1 501 2 0 11 0 15 1 1 631 0 0 27 0 31 1 1 794 3 0 64 0 63 1 1 1000 1 46 1 47 2 2 1259 3 01 3 35 2 2 1585 5 46 6 86 2 2 1995 8 64 12 55...

Страница 57: ...6 310 6 310 3 02 2 77 2 83 2 2 0 04 0 02 1 1 7 943 7 943 1 52 1 18 1 25 2 2 0 06 0 12 1 1 10 00 10 00 0 67 0 43 0 46 1 1 1 41 1 39 1 1 12 59 12 59 0 31 0 38 0 39 1 1 4 22 4 21 1 1 15 85 15 85 0 12 0...

Страница 58: ...34 60 37 41 2 2 1259 1 46 3 35 37 42 40 97 2 2 1585 3 01 6 86 40 97 46 21 2 2 1995 5 46 12 55 45 42 54 40 2 2 2512 8 64 21 30 50 60 67 23 2 3162 12 27 39 09 56 23 92 87 2 3981 16 11 86 14 62 07 101 37...

Страница 59: ...29 1 59 0 08 0 06 0 10 0 12 1 1 1 259 8 27 0 85 0 00 0 01 0 06 0 06 1 1 1 585 8 07 0 61 0 06 0 02 0 26 0 28 1 1 1 995 7 60 0 64 0 10 0 05 1 00 1 06 1 1 2 512 6 13 0 86 0 15 0 09 2 23 2 30 1 1 3 162 3...

Страница 60: ...45 30 62 41 50 2 2 158 5 28 56 37 60 34 57 34 63 33 43 46 68 2 2 199 5 34 03 43 28 40 20 40 32 36 99 52 36 2 251 2 39 69 49 17 46 04 46 21 41 43 58 25 2 316 2 45 65 55 16 51 98 52 19 46 62 64 23 2 39...

Страница 61: ...08 6 30 6 26 6 33 6 30 1 1 1 259 2 29 2 29 6 28 6 28 6 29 6 28 1 1 1 585 3 91 3 92 6 32 6 33 6 13 6 16 1 1 1 995 5 80 5 82 6 34 6 37 5 50 5 54 1 1 2 512 7 81 7 85 6 22 6 26 3 97 4 01 1 1 3 162 9 85 9...

Страница 62: ...2 64 58 37 8 64 12 34 30 69 36 42 2 251 2 58 27 64 21 12 26 16 22 36 32 42 32 2 316 2 64 11 70 24 16 11 20 18 42 16 48 30 2 398 1 70 04 76 29 20 04 24 25 48 10 54 40 2 Single Integration Double Integr...

Страница 63: ...HVM200 Reference Manual Integration Weighting Limits A 24...

Страница 64: ...HVM200 Reference Manual Integration Weighting Limits A 25...

Страница 65: ...HVM200 Reference Manual Integration Weighting Limits A 26...

Страница 66: ...HVM200 Reference Manual Integration Weighting Limits A 27...

Страница 67: ...HVM200 Reference Manual Integration Weighting Limits A 28...

Страница 68: ...e Manual 1 1 1 3 Octave Band Filters A 29 A 10 1 1 1 3 Octave Band Filters Octave Band Analysis OBA is an optional feature for the HVM200 A 10 1 OBA Compliance IEC 61260 1 2014 Class 1 ANSI S1 11 2014...

Страница 69: ...ilter Responses A 10 3 1 1 OBA Filter Responses 1 1 Octave Measurement Range Frequency Hz Noise Floor mV Lower Limit Linearity mV Overload V 0 5 0 0076 0 079 5 01 1 0 0101 0 126 5 01 2 0 0088 0 089 5...

Страница 70: ...HVM200 Reference Manual 1 1 1 3 Octave Band Filters A 31 1 1 Octave Filter Response Summary Graph 1 1 OBA 8 0 Hz Filter Response...

Страница 71: ...HVM200 Reference Manual 1 1 1 3 Octave Band Filters A 32 1 1 OBA 8 0 Hz Filter Response Pass band 1 1 OBA 16 0 Hz Filter Response...

Страница 72: ...063 5 01 0 63 0 0057 0 112 5 01 0 8 0 0053 0 089 5 01 1 0 0052 0 126 5 01 1 25 0 0054 0 178 5 01 1 6 0 0050 0 079 5 01 2 0 0055 0 158 5 01 2 5 0 0055 0 178 5 01 3 15 0 0053 0 282 5 01 4 0 0050 0 141 5...

Страница 73: ...75 0 056 5 01 160 0 0074 0 063 5 01 200 0 0079 0 056 5 01 250 0 0084 0 056 5 01 315 0 0091 0 056 5 01 400 0 0098 0 079 5 01 500 0 0105 0 056 5 01 630 0 0115 0 079 5 01 800 0 0126 0 056 5 01 1000 0 013...

Страница 74: ...HVM200 Reference Manual 1 1 1 3 Octave Band Filters A 35 1 3 OBA 0 4 Hz Filter Response 1 3 OBA 0 4 Hz Filter Response Pass band...

Страница 75: ...HVM200 Reference Manual 1 1 1 3 Octave Band Filters A 36 1 3 OBA 8 0 Hz Filter Response 1 3 OBA 8 0 Hz Filter Response Pass band...

Страница 76: ...HVM200 Reference Manual 1 1 1 3 Octave Band Filters A 37 1 3 OBA 16 0 Hz Center Band Filter Response 1 3 OBA 16 0 Hz Filter Response Pass band...

Страница 77: ...Vibration Meter is a Type 1 instrument designed for use in assessing vibration as perceived by human beings The instrument meets the requirements of ISO 8041 2005 E Additionally because the HVM200 mee...

Страница 78: ...xposure to whole body vibration Part 4 Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed guide way transport systems ISO 5349 1 200...

Страница 79: ...ithin the Wh frequency range for the adaptors ADP080A ADP081A and ADP082A B 1 Mechanical B 1 1 ADP080A FIGURE B 1 Hand Adapter with SEN04XF Accelerometer Specification Unit ADP080 A ADP081 A ADP082 A...

Страница 80: ...e measurements were performed by suspending the test object and exciting it with a modal hammer The responses were measured in x y and z directions using a triaxial accelerometer con nected to the tes...

Страница 81: ...HVM200 Reference Manual Mechanical B 3 B 1 5 ADP080A SEN041 FIGURE B 4 ADP080A SEN041 Frequency Response Function X Y and Z...

Страница 82: ...HVM200 Reference Manual Mechanical B 4 B 1 6 ADP081A SEN041 Frequency Response Function X Y and Z B 1 7 ADP082A SEN041 Frequency Response Function X Y and Z...

Страница 83: ...ime in seconds aw t instantaneous acceleration t Time in seconds The Aeq integration time is from Run to Reset the display is updated once per second RMS Acceleration in Decibels ao reference accelera...

Страница 84: ...ure points will be the maxi mum of the three axes exposure points Running RMS Acceleration LINEAR Integration time in seconds to Observation time The linear Arms integration time is controlled by the...

Страница 85: ...eriod Minimum Transient Vibration Value Amin minimum reading of all Arms readings from Run to Reset The display is updated at the end of each Averaging time period Long Term Maximum Peak Amp peak leve...

Страница 86: ...tantaneous accelera tion Kx Ky Kz X Y and Z axis Sum Factors The HVM200 uses the formula above to calculate the instanta neous summed acceleration aw t This value is then used to calculate a sum quant...

Страница 87: ...ditions suivantes 1 l appareil ne doit pas produire de brouillage et 2 l utilisateur de l appareil doit accepter tout brouillage radio lectrique subi meme si le brouillage est susceptible d en comprom...

Страница 88: ...is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction man ual may cause harmful...

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