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Summary of Contents for Tenmars ST-141
- Page 1 ST-141 Dual Channel Vibration Meter ST-141D Recording 2-Channel Vibration Meter User’s Manual HB2TM1410000...
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Page 3: Table Of Contents
Contents: Introduction ............1 Accessories ............1 Safety Precaution ..........1 Instrument Description ........2 Operation ............3 Turn on the backlight ........4 Manual recording for each single data file .. 4 Record for a long time ........ 4 Access the data recorded in the memory .. -
Page 4: Introduction
ST-141/ST-141D 1 Introduction This meter can measure the vibration by the rotator and the reciprocator, as well as the damage of bearings. The items include acceleration, velocity, and displacement; through the meter, you can determine if to repair or renew the machines. -
Page 5: Instrument Description
ST-141/ST-141D 4 Instrument Description 1. Accelerometer input 13. Single record function 2. USB port (ST-141D) button 3. Led working light 14. Access record function 4. Freeze window function button button 15. Backlight function 5. Unit selection function Button button 16. Zero... -
Page 6: Operation
ST-141/ST-141D 5 Operation Assemble the accelerometer and the magnet base. Lock one end of the cable, and mount other cable accelerometer input of the meter. Then, make the accelerometer suck against the DUT (device under test). other assemble accelerometer and the handheld probe. Lock... -
Page 7: Turn On The Backlight
ST-141/ST-141D Press to select the measurement unit. Every time when is pressed, the measurement condition is switched. Read the measured value displayed on the LCD. Press for more than 1 second to turn on the LED working light as auxiliary lighting;... -
Page 8: Access The Data Recorded In The Memory
ST-141/ST-141D 5.4 Access the data recorded in the memory For accessing the recording data, please first press , LCD will display "MEM" sign at the moment; then enter the memory reading mode to access the data file in the memory. Press... -
Page 9: Zero Function
ST-141/ST-141D 5.8 Zero function In the measurement mode, press to turn on the zero function, and press again to turn off the zero function. 1. In the measurement mode, press for more than 1 second to enter the zero setting. -
Page 10: Installation Of Accelerometer
ST-141/ST-141D 5.9 Installation of accelerometer If you need to set up a permanent measurement point on a machine, but you expect not to drill any hole on the machine, you may use the stud of bonding type which can be fixed with a rigid... -
Page 11: Function Settings
ST-141/ST-141D considerable tolerance in measurement will arise. Do not expect the repeatable results. In order to limit the measurement range to be about 1000Hz, the low-pass filter should be used. Handheld probe Frequency 5.10 Function settings Press for more than 1 second to enter the setting mode. - Page 12 ST-141/ST-141D Step 2. Set the auto recording time: Press to select the items to be corrected. Press button to modify the auto recording time. Press button again to enter step 3. Step 3. Erase single data file saved in the...
- Page 13 ST-141/ST-141D Step 4. : Erase the all data files recorded in the memory: If no record, this step will be automatically disable. Entering the all data file mode, both the total number of data files on the LCD displays and the “onE“...
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Page 14: Software Installation
ST-141/ST-141D Software Installation: OS: XP/Windosws7/Windows 8.1/Windows10 Download the PL-2303 software: Install the CD into the PC to install the software first. Execute the program of PC desktop software: Connect the USB cable to connect the meter and the computer according to the drawing. -
Page 15: General Specifications
Over load sign: “OL” The manual recording can be saved up to 199 data files (ST-141),or the manual recording plus automatic recording can be saved up to 15000 data files (ST-141D). Low battery status: " " symbol. ... -
Page 16: Electrical Specification
ST-141/ST-141D 8 Electrical Specification: The environmental temperature range of measurement: 23±3°C Acceleration ACC (RMS,PEAK,MAX HOLD) 1g =9.81m/s 2〜656 0.5~199.9 0.05~20.3 Range ft/s Resolution 0.1 m/s² 0.01g 1 ft/s ±(5%+5d) ±(5%+5d) ±(5%+5d) Accuracy @79.4Hz @79.4Hz @79.4Hz and158Hz and158Hz and158Hz Calibration 50m/s... -
Page 17: Maintenance Or Repair
ST-141/ST-141D 9 Maintenance or Repair 1. When the LCD shows the symbol “ ”, it means that the electric quantity is low, please replace with batteries immediately to ensure accuracy. 2. When the meter is dirty, please wipe it with a soft cloth, such as glasses cloth, and do not wipe it with chemical solvents. - Page 18 ST-141/ST-141D...
- Page 19 ST-141/ST-141D...
- Page 20 Solar power meter, Radiation meter, Clamp meter, Multimeter, Phase Rotation test, Digital Insulation tester Our products of high quality are selling well all over the world TENMARS ELECTRONICS CO., LTD 6F, 586, RUI GUANG ROAD, NEIHU, TAIPEI 114, TAIWAN. E-mail: service@tenmars.com http://www.tenmars.com...
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