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TSI Incorporated Alnor RVD, Руководство пользователя

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TSI Incorporated Alnor RVD Скачать руководство пользователя страница 23

 

21 

APPENDIX A 

DIP Switch Settings 

To access the DIP switches, remove the batteries from the battery 
compartment. On the inside of the battery compartment, there is a window 
with eight DIP switches. The table below shows the functions for each 
switch. 
 

Caution:

  Make certain that power is turned off 

before changing DIP switch settings. 

 
 

 

 

Figure A-1:  DIP Switch Location 

 
 

DIP Switch 

ON 

OFF 

1 

8 

Содержание Alnor RVD

Страница 1: ...Model RVD Rotating Vane Anemometer OWNER S MANUAL ...

Страница 2: ... IMPLIED WARRANTY OF FITNESS FOR PARTICULAR PURPOSE OR MERCHANTABILITY IS MADE TO THE EXTENT PERMITTED BY LAW THE EXCLUSIVE REMEDY OF THE USER OR BUYER AND THE LIMIT OF SELLER S LIABILITY FOR ANY AND ALL LOSSES INJURIES OR DAMAGES CONCERNING THE GOODS INCLUDING CLAIMS BASED ON CONTRACT NEGLIGENCE TORT STRICT LIABILITY OR OTHERWISE SHALL BE THE RETURN OF GOODS TO SELLER AND THE REFUND OF THE PURCHA...

Страница 3: ...nal Small Vane Head 6 Start Up Sequence 7 Changing the Baud Rate 7 Setting the Real Time Clock 7 Time Constant 7 3 Operation 9 Keypad Functions 9 ON OFF Key 9 Arrow Keys 9 ENTER Key 9 VEL Key 9 TEMP Key 10 VOL Key 10 Entering Shape and Size 10 READ Key 10 Single Point Storage to Memory 10 Sweep Mode 11 DEL Key 11 NEXT TEST Key 11 TIME LOG Key 11 Continuous Data Storage Datalogging 12 To Change Tim...

Страница 4: ...2 Portable Printer 13 Connecting to a Computer 14 Downloading Data to A Computer 15 Data Acquisition Polling 15 4 Maintenance 17 Rotating Vane Head 17 Recalibration 17 Cases 17 Storage 17 5 Troubleshooting 19 Appendixes A DIP Switch Settings 21 B Field Calibration Adjustments 23 Field Calibration Procedure 23 ...

Страница 5: ...eter alone 534 150 222 1 Carrying Case 534 150 600 1 100mm Head 634 150 221 1 Handle 534 593 173 4 AA Alkaline Batteries 459 000 003 1 Operation and Service Manual 116 159 220 1 Calibration Certificate 1 Computer Interface Cable Downloading Software 634 858 386 1 Telescopic Extension w Articulating Knuckle 634 150 223 1 Optional AC Adapter 115 V NEMA 5 230 V European CEE 7 16 230 V Great Britain 2...

Страница 6: ...4 Parts Identification Figure 1 1 RVD and Accessories 1 Keypad 2 Display 3 Printer Output Communications Port 4 Battery Access Cover 5 Rotating Vane Head 6 Rotating Vane Handle 7 Articulating Extension ...

Страница 7: ...t 2 hours of useful battery life remaining Using the Optional AC Adapter The optional AC adapter allows you to power the RVD from a wall outlet When using the AC adapter the batteries if installed will be bypassed The AC adapter is not a battery charger Auto Power Off Feature The RVD s auto power off feature will automatically power the instrument off after a specified time if no measurements are ...

Страница 8: ...age the vane head Attaching the Handle To attach the handle screw the handle into the bottom of the rotating vane head until secure Using the Articulating Extension The articulating extension allows you to secure the vane head at nearly any angle Once you have attached the articulating extension to the vane head and handle you can then unscrew the angle adjustment bolt and adjust the angle of the ...

Страница 9: ... 4800 9600 and 19200 Press ENTER key to accept your choice Setting the Real Time Clock The RVD has an internal clock that keeps track of the time the format is HH MM where HH is the hour in 24 hour format and MM is minutes and the date It is very important to set the time and date correctly otherwise date and time stamping of recorded data will not be correct To set the time and date press and hol...

Страница 10: ......

Страница 11: ...h illuminates all the LCD segments The RVD will then display percentage of battery life remaining accurate for alkaline batteries only baud rate percentage of memory log remaining time time constant value and current test ID At this point the RVD will start measuring in velocity mode Note To skip the start up displays press ENTER at any time during the power up sequence Arrow Keys The two arrow ke...

Страница 12: ...ctangle When the desired shape appears on the display press the ENTER key This will enter the shape and the RVD will then ask for the size Use or key to select the size of the air flow area For a circular flow shape the RVD will ask for one size the diameter of the circular area Select the size and press the ENTER key to accept it For a rectangular area the RVD will ask for two dimensions First se...

Страница 13: ...ast sample recorded can be cleared without clearing the entire memory To clear all samples in the sample buffer press and hold the DEL key A count down from 3 to 0 will start while 0 is displayed release the DEL key Note No samples will be cleared if the DEL key is released after 0 is displayed NEXT TEST Key Press NEXT TEST to advance to the next test number If the current test number does not hav...

Страница 14: ...is chosen the instrument will take that number of samples and then stop storing readings To start the logging press the READ key Pressing READ again will stop the datalogging currently in process The log mode remains ON until you go into TIME LOG and turn this feature OFF This was done so you can use continuous datalogging in various locations without resetting the TIME LOG When LOG is on the disp...

Страница 15: ...ype press the desired measurement type button VEL VOL TEMP while AVG MAX MIN number of samples or individual sample is being displayed If there is no data for that measurement type will be displayed Press another measurement type key to view more data or press ENTER to return to measuring mode Serial Communications Connecting the Optional Model 8522 Portable Printer To connect the Model 8522 print...

Страница 16: ... constant is transmitted when it is changed In logging mode it prints the same as if you are pressing READ every logging interval Note In order to print the baud rate on the RVD must be set to the same as the printer The default is 1200 The data will print in a format such as 12345 67 If you desire the RVD can print in a format such as 12345 67 by switching DIP switch 4 ON See Appendix A for DIP S...

Страница 17: ... open the program it is self directing and provides all the necessary instructions for downloading data To download data from the RVD connect the supplied computer interface cable to the RVD and to a computer serial port Any serial port from COM1 to COM4 can be used Data Acquisition Polling The RVD is designed to allow you to perform polling through the use of a computer To do this your computer m...

Страница 18: ......

Страница 19: ...it off with a gentle stream of air Be careful not to bend or deform the blades in any manner Recalibration To maintain a high degree of accuracy in your measurements TSI recommends that you return your instrument for annual recalibration For a nominal fee we will recalibrate the unit and return it to you with a certificate of traceable to NIST This annual checkup assures you of consistently accura...

Страница 20: ......

Страница 21: ...ontacts Clean the battery contacts Display reads SER1 SER7 The RVD has detected an internal fault Return to factory for service Display reads OVER The velocity or temperature is too high Use an alternate method to make measurement Temp initially reads high or low Temperature sensor is still adjusting to temperature Allow sufficient time for the temperature to stabilize Display reads ERR You are tr...

Страница 22: ......

Страница 23: ...e battery compartment On the inside of the battery compartment there is a window with eight DIP switches The table below shows the functions for each switch Caution Make certain that power is turned off before changing DIP switch settings Figure A 1 DIP Switch Location DIP Switch ON OFF 1 8 ...

Страница 24: ...Normal ON User calibration adjust mode switch 7 must be ON 6 User calibration adjustment velocity See Appendix B OFF Normal ON User calibration adjust mode switch 7 must be ON 7 User Calibration adjustment OFF Normal ON User calibration adjust mode 8 Format 1x23 OFF MM DD YY periods as dec point ON DD MM YY commas as dec point The ON position is away from the batteries and OFF is towards the batte...

Страница 25: ...ltered calibration so they can be identified later when test data is retrieved or printed from instrument s memory Field Calibration Procedure 1 Velocity Calibration Adjust Turn the instrument power off and remove batteries to gain access to DIP switches Set DIP switches 7 and 6 to ON position Replace batteries and turn the instrument on The instrument is in the Velocity Calibration Adjust Mode an...

Страница 26: ...ment is in the Temperature Calibration Adjust Mode and will display 0 0 or any previously set value and the temperature scale F or C Using or keys set the display to a desired offset value and press ENTER key The instrument will display dOnE At this point turn the instrument off remove batteries and reset DIP switches 5 and 7 to OFF position Replace batteries and the battery cover Turn the instrum...

Страница 27: ...2 604 000 ft3 min 0 to 1 230 000 l s 0 to 4 360 000 m3 hr DUCT SIZE Range 1 to 250 inches in increments of 0 1 inches 1 to 635 cm in increments of 0 1 cm TIME CONSTANT Intervals 1 10 15 20 25 30 seconds LOGGING CAPABILITY Range Up to 999 samples and 285 test IDs Intervals 1 10 15 20 25 30 seconds 1 10 15 20 25 30 60 minutes EXTERNAL METER DIMENSIONS Size measurements 3 5 in x 6 8 in x 1 8 in 9 cm ...

Страница 28: ...____ TSI Incorporated Alnor Products 500 Cardigan Road Shoreview MN 55126 USA Toll free 800 424 7427 Telephone 651 490 2811 June 2002 Fax 651 490 3824 Printed in USA www alnor com Part No 116 159 220 rev 2 customerservice alnor com Copyright 2002 TSI Incorporated ...

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