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笔式测振仪PVB-820是为工业机械振动测试设计的笔型振动测试仪,可以像电笔那样随时测试振动,具有良好的笔式测振仪价格。
笔式测振仪PVB-82特点
●应用于工业振动监测:工业机械振动。振动水平对机器状态有很好的指导作用。结构的不平衡、不平衡和松动会引起振动水平的增加,这是维修的必然标志。
●笔型数字测振仪,振动传感器是内置的,都在一个。
●加速度、速度测量,有效值测量值。
●公制和英制单位显示。
●频率范围10 Hz至1 kHz,灵敏度相对满足ISO 2954。
●微机电路,智能化的功能,精度高。
●液晶显示,方便读取。
●成套测试针和磁性底座的标准配件。
●内置低电池指示器。
●重型紧凑的外壳。
●IP65防护等级。
●体积小,重量轻。
●软手提箱是可选配件
笔式测振仪PVB-82规格
| Model |
|
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| PVB-820 |
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| Display |
|
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| LCD, size : 20 mm x 28 mm. |
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| Measurement |
| Velocity, Acceleration. * RMS value. | |||
| Function | Acceleration |
|
| m/s2, g, ft/s2 |
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| Velocity |
|
| mm/s, cm/s, inch/s | ||
|
|
|
| |||
| Frequency range | 10 Hz to 1 KHz * Sensitivity relative during the frequency range meet ISO 2954 | ||||
| Circuit |
|
| Exclusive microcomputer circuit. |
| |
| Zero adjust | Build in the Zero adjustment VR, easy to make adjustment. | ||||
| Data Hold |
|
|
| Freeze the display reading. |
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| Sampling Time |
|
|
| Approx. 1 second. |
|
| Operating Humidity |
|
|
| Less than 80% R.H. |
|
| Operating Temp. |
|
|
| 0°C to 50°C (32°F to 122°F) |
|
| Power Supply |
| DC 1.5V battery ( UM-4/AAA ) x 4 PCs. | |||
| Power Consumption |
|
|
| Approx. DC 12 mA. |
|
| Weight |
|
|
| 489 g/1.08 LB. |
|
| Dimension | Meter: 175 x 40 x 32 mm (6.9 x 1.6 x 1.3 inch). * Meter without sensing head, | ||||
| Sensing head : Round 9 mm Dia. x 30 mm. | |||||
|
| |||||
| Accessories Included | * Instruction manual: 1PC * Meter with sensing head: 1 Set | ||||
| * Magnetic base: 1 PC * Soft carrying case, CA-52A: 1 PC | |||||
电气规格