振動計轉(zhuǎn)速表VT-8204特點(diǎn)
*單獨(dú)的專業(yè)振動傳感器。
振動功能: *工業(yè)振動監(jiān)測應(yīng)用: 所有的工業(yè)機(jī)器都振動。振動水平對機(jī)器狀態(tài)有一定的指示作用。平衡,結(jié)構(gòu)的錯位和松動會引起振動水平的提高,顯示機(jī)器的隱形問題,需要維修。 *加速范圍:200 m/s^ 2。 *速度范圍:200毫米/秒。 *位移(P - P)范圍:2毫米。 *米制和英制顯示單位。 *加速度和速度的RMS測量。 *位移的峰到峰測量。 *加速度和速度峰值函數(shù)。 *加速度(峰值)、速度(峰值)和位移(峰值到峰值)的保持函數(shù)。 *頻率范圍10 Hz~1 kHz,靈敏度相對符合ISO 2954。 *零功能,由前按鈕執(zhí)行。 *數(shù)據(jù)記錄器功能,具有靈活的采樣時間選擇,可將1000點(diǎn)數(shù)據(jù)保存到存儲電路中。 *數(shù)據(jù)保持按鈕凍結(jié)期望的讀數(shù)。 *內(nèi)存功能記錄值和最小值的RMS值(ACC,VEL.)或位移(P—P)。 *自動關(guān)機(jī)節(jié)省電池壽命。 *專業(yè)的振動計供應(yīng)與單獨(dú)的振動傳感器和磁性基地,全套。 |
轉(zhuǎn)速表(光電,接觸)功能: *激光光檢測源,長測量范圍達(dá)1.5米,它在RPM測量應(yīng)用中是有用的,在該應(yīng)用中,機(jī)器將給操作者帶來風(fēng)險,或者難以或不可能接近。 *好的轉(zhuǎn)速表。2在1,一個儀器結(jié)合了照片轉(zhuǎn)速表和接觸轉(zhuǎn)速表。 *寬測量范圍從0.5到100000轉(zhuǎn)/分,測量值為0.1轉(zhuǎn)/分,<1000轉(zhuǎn)/分。 *微處理器電路,水晶時基,高精度0.05%的精度。 *帶有回憶功能的內(nèi)存,個值,值,最小值,將自動存儲到內(nèi)存中。 *申請。 |
一般功能: *超大液晶顯示器。 *無接觸紅外測溫可選紅外溫度。探查。 * RS 232計算機(jī)接口。 *可選的數(shù)據(jù)采集軟件和數(shù)據(jù)記錄器軟件。 *微機(jī)電路,高性能。 *內(nèi)置低電量指示器。 *重型和緊湊型外殼。 *帶有硬手提箱的成套裝置。 |
Velocity range | 0.5 to 199.9 mm/s | |
0.05 to 19.99 cm/s | ||
0.02 to 7.87 in/s | ||
Acceleration range | 0.5 to 199.9 m/s^2 | |
0.05 to 20.39 g | ||
2 to 656 ft/s^2 | ||
Displacement ( p-p ) * p-p : Peak to Peak | 0.005 to 1.999 mm | |
0.002 to 0.078 inch | ||
Frequency range | 10 Hz to 1 KHz * Sensitivity relative during the the frequency range meet ISO 2954 Refer to table 1, page 28. | |
Function | Velocity | RMS, Peak, Max. hold (peak). |
Acceleration | RMS, Peak, Max. hold (peak). | |
Displacement | p-p, Max. hold (p-p). | |
* Peak : To measure the peak value. * p-p : Peak to peak value. * Max. hold : To hold the max. peak or p-p value. | ||
Accuracy | ± ( 5 % + 2 d ) reading , 160 Hz, 80 Hz. * 23 ± 5 ℃ | |
Data hold | Freeze the desired reading. |
Calibration point | Velocity | 50 mm/s ( 160 Hz ) |
Acceleration | 50 m/s^2 ( 160 Hz ) | |
Displacement ( p-p ) | 0.05 mm ( 160 Hz ) | |
Memory | Maximum & Minimum value. * Memory function are only available for RMS ( Acc., Vel. ) and Displacement (p-p). | |
Sampling time | Approx. 1 second. | |
Data logger | Data logger function with flexible sampling time selection, can save max. 1000-point data into the memory circuit. | |
Sampling Time of Data Logger | Manual | Push the data logger button once will save the data one time. |
Auto | 1, 2, 10, 30, 60, 600, 1800, 3600 seconds. | |
Sampling time | Approx. 1 second. | |
Power off | Auto shut off, saves battery life, or manual off by push button. |
Range | Photo Tachometer : 10 to 99,999 RPM | |
Contact Tachometer : 0.5 to 19,999 RPM | ||
Surface Speed ( m/min. ) : 0.05 to 1,999.9 m/min. | ||
Surface Speed ( ft/min. ) : 0.2 to 6,560 ft/min. | ||
Accuracy | ± ( 0.05 % + 1 digit ). | |
Resolution | 0.1 RPM | < 1,000 RPM |
1 RPM | ≧1,000 RPM | |
0.01 m/min. | < 100 m/min. | |
0.1 m/min. | ≧ 100 m/min. | |
0.1 ft/min. | < 1000 ft/min. | |
1 ft/min. | ≧1,000 ft/min. | |
Time base | Quartz crystal | |
Sampling Time | Photo Tachometer - 1 sec. ( ≧60 RPM ). Contact Tachometer - 1 sec. (≧6 RPM ). | |
Photo Tachometer detecting distance | 50 - 1,500 mm typically. * Spec. of detecting distance are that under the size of reflecting tape is 10 mm square & the measuring RPM value is 1,800 PPM. The max. & min. detecting distance may change under different environment, different reflecting tape or the measuring RPM beyond 1800 RPM. | |
Laser light source * Photo Tach. | * Less than 1 mW. * Class 2 laser diode. Red. Wave length is 645 nm approximately. | |
Memory | Last value, Max. value, Min. value. |
Display | 45 mm x 48 mm LCD size. | |
Circuit | Exclusive microcomputer circuit. | |
Data output | RS 232 serial output. | |
Operating temperature | 0 to 50 ℃ ( 32 to 122 ℉ ). | |
Operating humidity | Less than 80% RH. | |
Power supply | 1.5 V battery x 4 PCs UM-3, AA, R6 Alkaline or heavy duty type, | |
Power consumption | Vibration | Approx. 10.5 mA |
Tachometer | Approx. 21 mA | |
Weight | Meter | 397 g/0.87 LB |
Probe with magnetic base | 110 g/0.24 LB | |
Dimension | Meter : 46.8 x 75.5 x 188 mm ( 1.8 x 3.0 x 7.4 inch ). | |
Vibration sensor probe: Round 18 mm Dia. x 40 mm. | ||
Accessories included | Instruction manual. 1 PC. Vibration sensor ( VB-82 ). 1 PC. Magnetic base. 1 PC. Reflecting tape marks (600 mm). 1 PC. RPM cone rubber. 1 PC. RPM funnel rubber. 1 PC. Carrying Case. 1 PC. | |
Optional accessories | * Data Acquisition software, ........................................ SW-U801-WIN * Data Logger software, SW-DL2005 * RS232 cable. UPCB-02 * USB cable.................... USB-01 * IR Temp. probe......... IR-962 |