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Summary of Contents for Extech Instruments 461880
- Page 1 User's Guide Vibration Meter and Laser Combination Tachometer www.bigfoottrade.kz...
- Page 2 A 1000 point datalogger allows recording of data for download to a pc with included software. The Tachometer functions provide contact RPM and Linear Surface Speed, as well as non-contact RPM measurements. The 461880 is shipped fully tested and calibrated and, with proper use and care, will provide years of reliable service.
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Page 3: Meter Description
12. Contact Tachometer Protective Cover 13. Access Screw for Protective Cover Meter Top BNC Connector IR Temperature probe input (feature not supported) RS232 Output Terminal Photo Tachometer Laser Detector Photo Tachometer Laser Light source Meter LCD Display 461880 V2.2 8/09 www.bigfoottrade.kz... - Page 4 Manually hold the probe in place against the equipment under test. c. Unscrew the magnet from the probe end and use the threaded mount to connect to a screw, bolt, or stud on the equipment under test. 461880 V2.2 8/09 www.bigfoottrade.kz...
- Page 5 The value will be erased and the MAX or MIN icon will disappear. The unit will remain in Record mode until the REC key is held for more than 2 seconds. 461880 V2.2 8/09 www.bigfoottrade.kz...
- Page 6 Select “0” to retain the data in memory. Press the ENTER key to execute. Press the HOLD/ESC key to select the ESC function. Press the HOLD/ESC key again to exit the Advanced Functions menu. The meter will power OFF. 461880 V2.2 8/09 www.bigfoottrade.kz...
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Page 7: Tachometer Operation
Selecting Function and Units Press and hold the Tachometer Function pushbutton on the right side of the 461880. Repeated presses of the FUNCTION/SEND key will scroll through the available modes: RPM –... - Page 8 LA – Last reading displayed. UP – Maximum value recorded dn – Minimum value recorded Repeatedly pressing and holding the ENTER/REC key will scroll through the 3 modes. The value will flash, alternating between the mode indicator and value. 461880 V2.2 8/09 www.bigfoottrade.kz...
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Page 9: Data Logging
Press LOGGER again to log one data point. The ((●)) indicator will flash and an audible tone will sound. Repeat this step to store the desired number of readings. Press and Hold the REC button > 2 seconds to exit the datalogging mode. 461880 V2.2 8/09 www.bigfoottrade.kz... -
Page 10: Specifications
Dimensions Meter: 7.4 x3.0x1.8" (188x75.5x46.8mm) Probe: 18 mm diameter, 40 mm height Weight Meter: 0.87 lbs (397g) Probe: 0.24 lbs (110g) Complies with: FDA 21 CFR 1040.10 and 1040.11, IEC 60825-1 (2001-08) Edition 1.2, EN 60825-1:1994/A2:2001/A1:2002 461880 V2.2 8/09 www.bigfoottrade.kz... - Page 11 2 to 59” (50 to 1,500mm) typical* Tachometer * specified using a 10mm square of reflecting tape at 1,800rpm. The Detecting max and min detecting distance will change with environmental Distance conditions, reflecting tape, or speeds above 1800rpm. 461880 V2.2 8/09 www.bigfoottrade.kz...
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Page 12: Warranty
Warranty EXTECH INSTRUMENTS CORPORATION (A FLIR COMPANY) warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies to sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext.
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