記錄式測振儀VB-8206SD適合所有工業(yè)機械振動,特別適合測試結(jié)構(gòu)不平衡和松動會引起振動水平的增加。
記錄式測振儀VB-8206SD特點
*速度測量范圍200毫米/秒，7.87英寸/秒。
*加速度測量范圍200, 656
*公制和英制顯示單位。
*頻率范圍10赫茲- 1千赫，靈敏度相對符合ISO 2954。
*有效值和峰值測量。
*寬頻率范圍。
*數(shù)據(jù)保存按鈕凍結(jié)所需的讀數(shù)。
*記憶功能，記錄和最小的閱讀與回憶。
*隔振探頭，操作方便。
* RS 232計算機接口。
*數(shù)據(jù)記錄與數(shù)據(jù)采集器可選數(shù)據(jù)采集軟件。
*超大液晶顯示器。
*微機電路，高性能。
*自動關(guān)機，節(jié)省電池壽命。
*內(nèi)置低電量指示燈。
*重型及小型外殼。
*整套硬質(zhì)手提箱。
記錄式測振儀VB-8206SD規(guī)格參數(shù)
| Circuit | Custom one-chip of microprocessor LSI circuit. | |||
| Display | LCD size : 52 mm x 38 mm LCD with green backlight ( ON/OFF ). | |||
| Measurement | Velocity, Acceleration, Displacement | |||
| Function | Acceleration, Velocity : RMS, Peak, Max. Hold. Displacement : p-p ( peak-peak ), Max-hold p-p. | |||
| Unit | Measurement | Metric | Imperial | |
| Acceleration | meter/s^2,G | ft/s^2, | ||
| Velocity | mm/s, cm/s | inch/s | ||
| Displacement | mm | inch | ||
| Frequency range | 10 Hz to 1 KHz * Sensitivity relative during the the frequency range meet ISO 2954 Refer to table 1, page . | |||
| Circuit | Exclusive microcomputer circuit. | |||
| Peak Measurement | Acceleration, Velocity : To measure and update the peak value. Displacement : To measure and update the peak to peak ( p-p ) value. | |||
| Max. Hold Measurement | Acceleration, Velocity : To measure and update the max. peak value. | |||
| Displacement : To measure and update the max. peak to peak ( p-p ) value. | ||||
| Zero Button, Max. Hold Rest Button | Build in the Zero button and the Max. Hold reset button on front panel. | |||
| Datalogger Sampling Time Setting range | Auto | 1 second to 3600 seconds @ Sampling time can set to 1 second, but memory data may loss. | ||
| Manual | Push the data logger button once will save data one time. @ Set the sampling time to 0 second. @ Manual mode, can also select the 1 to 99 position ( Location ) no. | |||
| Memory Card | SD memory card. 1 GB to 16 GB. | |||
| Advanced setting | Set clock time ( Year/Month/Date, Hour/Minute/ Second ) Decimal point of SD card setting Auto power OFF management Set beep Sound ON/OFF Set sampling time SD memory card Format | |||
| Data Hold | Freeze the display reading. | |||
| Memory Recall | Maximum & Minimum value. | |||
| Sampling Time of Display | Approx. 1 second. | |||
| Data Output | RS 232/USB PC computer interface. Connect the optional RS232 cable UPCB-02 will get the RS232 plug. Connect the optional USB cable USB-01 will get the USB plug. | |||
| Operating Temperature | 0 to 50 °C. | |||
| Operating Humidity | Less than 85% R.H. | |||
| Power Supply | * Alkaline or heavy duty DC 1.5 V battery ( UM3, AA ) x 6 PCs, or equivalent. | |||
| * DC 9V adapter input. ( AC/DC power adapter is optional ). | ||||
| Power Current | Normal operation ( w/o SD card save data and LCD Backlight is OFF) : Approx. DC 15 mA. |
| When SD card save the data and LCD Backlight is OFF) : Approx. DC 36 mA. | |
| Weight | Meter : 515 g/ 1.13 LB. |
| Probe with cable and magnetic base : 99 g/0,22 LB | |
| Dimension | Meter : 203 x 76 x 38 mm |
| Vibration sensor probe: Round 16 mm Dia. x 37 mm. Cable length : 1.2 meter. |
Acceleration ( RMS, Peak, Max Hold ):
| Unit | m/s^2 |
| Range | 0.5 to 199.9 m/s^2 |
| Resolution | 0.1 m/s^2 |
| Accuracy | ± ( 5 % + 2 d ) reading @ 160 Hz, 80 Hz, 23 ± 5 °C |
| Calibration Point | 50 m/S^2 ( 160 Hz ) |
| Unit | G @ 1 G = 9.8 m/s^2 |
| Range | 0.05 to 20.39 G |
| Resolution | 0.01 G |
| Accuracy | ± ( 5 % + 2 d ) reading @ 160 Hz, 80 Hz, 23 ± 5 °C |
| Calibration Point | 50 m/S^2 ( 160 Hz ) |
| Unit | ft/s^2 |
| Range | 2 to 656 ft/s^2 |
| Resolution | 1 ft/s^2 |
| Accuracy | ± ( 5 % + 2 d ) reading @ 160 Hz, 80 Hz, 23 ± 5 °C |
| Calibration Point | 50 m/S^2 ( 160 Hz ) |
| Remark : RMS : To measure the true RMS value. Peak : To measure and update the peak value. Max. Hold : To measure and update the max. peak value. | |
| Unit | mm/s |
| Range | 0.5 to 199.9 mm/s |
| Resolution | 0. 1 mm/s |
| Accuracy | ± ( 5 % + 2 d ) reading @ 160 Hz, 80 Hz, 23 ± 5 °C |
| Calibration Point | 50 mm/s ( 160 Hz ) |
| Unit | cm/s |
| Range | 0.05 to 19.99 cm/s |
| Resolution | 0. 01 cm/s |
| Accuracy | ± ( 5 % + 2 d ) reading @ 160 Hz, 80 Hz, 23 ± 5 °C |
| Calibration Point | 50 mm/s ( 160 Hz ) |
| Unit | inch/s |
| Range | 0.02 to 7.87 inch/s |
| Resolution | 0.01 inch/s |
| Accuracy | ± ( 5 % + 2 d ) reading @ 160 Hz, 80 Hz, 23 ± 5 °C |
| Calibration Point | 50 mm/s ( 160 Hz ) |
| Remark : RMS : To measure the true RMS value. Peak : To measure and update the peak value. Max. Hold : To measure and update the max. peak value. | |
