微型測振計(jì)VM-63A特別適合旋轉(zhuǎn)和往復(fù)式機(jī)械中的振動(dòng)測量,如風(fēng)機(jī)、泵、壓縮機(jī)、電機(jī)等機(jī)械??梢詼y量振動(dòng)的速度、加速度和位移,可以進(jìn)行設(shè)備故障診斷,廣泛用于機(jī)械制造、電力冶金和汽車船舶等領(lǐng)域。
微型測振計(jì)VM-63A適合振動(dòng)位移、速度和加速度測量,可在軸承座上獲取振動(dòng)數(shù)據(jù),符合國際標(biāo)準(zhǔn)ISO2372。
微型測振計(jì)VM-63A特征:
●集成加速度計(jì)和數(shù)字顯示
●新設(shè)計(jì)的儀器提供反對測量對象類型壓電拾音器寬的振動(dòng)范圍的測量
●測量范圍寬,從低頻率的不平衡旋轉(zhuǎn)和非線性特征,高頻率的振動(dòng)所產(chǎn)生的軸承
●測量加速度(m/s2峰值)、速度(mm/s RMS)、位移(mm頁)
●廣泛的設(shè)計(jì)消除了需要頻繁測量量程切換
●保持功能使測量結(jié)果容易閱讀
●自動(dòng)關(guān)機(jī)節(jié)省電池電量沒有電源開關(guān)關(guān)閉裝置自動(dòng)關(guān)閉設(shè)計(jì)
●口袋大小的尺寸(185×68×30毫米),重量輕(250克含電池)
微型測振計(jì)VM-63A規(guī)格參數(shù)
功能描述 | |
加速度探頭 | 壓電剪切式加速度探頭 |
測量范圍:加速度 | 0.1~199.9m/s2 peak(RMS×1.414) |
速度 | 0.1~199.9 mm/s RMS |
位移 | 0.001~1.999 mm p_p(RMS×2.828) |
測量精度 | ±5% ±2個(gè)字 |
頻率范圍: 加速度 | 10Hz~1kHz(LO),1kHz~15kHz(HI) |
速度 | 10Hz~1kHz |
位移 | 10Hz~1kHz |
顯示 | 3-1/2數(shù)字顯示,更新速度1秒,按下MEAS鍵測量,釋放該鍵保持 |
信號輸出 | AC輸出,滿量程為2V ,可接耳機(jī)VP-37,負(fù)載阻抗10k歐姆以上 |
環(huán)境溫度范圍 | -10~50℃,<90%RH |
電源需求 | |
電壓 | 1節(jié)9V電池 |
電池 | |
電池壽命 | 連續(xù)工作時(shí)間大約25小時(shí) |
物理特性 | |
長度 | 185mm |
寬度 | 68mm |
高度 | 30mm |
重量 | 250克 |
Type | Piezoelectric accelerometer (shear-type) |
Velocity and displacement range is limited by | |
Measurement range | acceleration 199.9 m/s2. |
Acceleration: 0.1 to 199.9 m/s2 Peak (RMS×√2) | |
Velocity: 0.1 to 199.9 mm/s RMS | |
Displacement: 0.001 to 1.999 mm P-P(RMS×2√2) | |
Measurement accuracy | ±5 % ±2 digits |
Measurement | Acceleration: 10 Hz to 1 kHz (Low) |
1 kHz to 15 kHz (High) | |
frequency range | Velocity: 10 Hz to 1 kHz |
Displacement: 10 Hz to 1 kHz | |
3-1/2 digit digital display | |
Display | * Value updated while MEAS button is pressed |
and held when button is released. | |
Display update cycle: 1s | |
Signal output | AC output: 2 V Peak (display full scale) |
Earphone: VP-37 can be connected | |
Load impedance: 10 kΩ or more | |
6F22, 9 V battery × 1 | |
Current consumption: Approx. 7 mA at 9 V | |
Power supply | Battery life: About 25 h continuous use |
(at 25°C, with manganese battery) | |
Auto power-off function: Operates when no | |
control is operated for 1 minute | |
Ambient conditions | -10 to +50°C 30 to 90 %RH (no condensation) |
Dimensions, Weight | H185×W68×D30mm |
Approx. 250 g (including battery) | |
Supplied accessories | Soft case × 1, Battery 6F22 × 1, |
Attachment S × 1, Instruction label × 1 |