 |
[Uses] Measuring and recording the acceleration, and rolling stock.. Outputs graphs and process into digital values.[Features] Easy operation and compact size Compact design, and easy operation immediately records the acceleration waveform, and running distance analyzing data. |
| Built in thermal printer High-resolution analog recording, length of waveform can be easily selected by key operation. Calculates and prints the accurate running distance Measuring the actual distance by records the starting point and distance signals. Analyzing the vehicle vibration in digital form, it can also be printed or imported into computers. The threshold value of recorded data will immediately printout or transfer to computer for analysis. Testing condition can be easily set with keyboard operation and display with built in LCD. Testing conditions, measurement setting can be easily operated by keyboard. Uses rechargeable battery as power sources. External and internal rechargeable battery can each used for over three hour continually measurement. Digital values can be store into the PC Card for external computer uses. Each distance and time recorded data, testing conditions, and input signals can store into Flash ATA PC card, for further analysis process and table display by dedicated computer software. |
| Standard Specification |
| Model | UHA-2 UHA-3 | |
| Direction of measurement | UHA-2 (Vertical, horizontal) UHA-3 (Vertical, horizontal, longitudinal) |
|
| Accelerometer | Strain gage type (±2G) built in | |
| Measuring frequency range | 0 - 50Hz | |
| Low pass filter | 10Hz and OFF | |
| Measuring Acceleration |
| Range of measurement (G) | 0.25 | 0.4 | 0.5 | 1.0 |
| Sensitivity of recording (mm/s) | 100 | 70 | 40 | 20 |
| Printer Device |
| 1) paper feeding speed | 5, 10, 20 mm/sec 3speeds (5mm/sec) |
| 2)Max. recording time | 120min (one roll) |
| 3)Analog recording | 2 or 3 direction vibration wave |
| 4) Measuring data table | List of the points where acceleration over the threshold value is recorded |
| Points of distance where the vibration occur | |
| Points of speed where the vibration occur |
| Other devices |
| Keyboard | Numerical keys and faction keys (20keys) |
| LCD Display | 240X128 dpi, with backlight |
| Input signal | Tachometer generator, max. input voltage 200 Vrms Remote swich (100m or 1km points of distance) |
| Communication interface | RS-232C |
| Recording paper | Roll paper, 112mm(W)X40m(L) |
| Power supply | Lead storage battery 12V |
| Machine dimensions | 240(W) x 300(D) x 160(H)mm |
| Machine weight | With internal battry, 5kg Without battry, 4kg |
| Options |
| Data storage device | Flash ATA PC Card 32MB |
| Software | Data storage, analyzing, tables |
| Power source | AC-DC adapter |