WB-NF series portable vibration meter is a pocket type hand-held vibration meter used to measure mechanical vibration displacement, vibration speed and vibration acceleration.

Application Introduction:

WB-NF series portable vibration detector is suitable for the industrial departments of electric power, petroleum, chemical industry, metallurgy, etc.

WB-NF series portable vibration meter mainly reflects the vibration of the measured object from the angle of energy. It can measure the root mean square value of vibration speed, peak value of displacement and half peak value of acceleration, so as to meet various vibration measurement requirements.

A 9V laminated battery with low voltage indication function is used to ensure the measurement accuracy. With automatic shutdown function, the battery has a longer service life.

It has the function of locking. Release the measurement key to lock the data for easy use.

According to different applications, separate and integrated vibration meters are designed, which can be selected by users according to application requirements.

Main performance indexes:

Power supply: 9V battery (6F22 type)

Display mode: three and a half LCD

Frequency response range and amplitude error:

Vibration displacement (P-P): 10 ～ 500 Hz, ≤± 5%

Vibration speed (RMS): 10 ～ 500 Hz, ≤± 5%

Vibration acceleration (O-P): 10 ～ 1000 H z, ≤± 5%

Amplitude linear error:

Vibration displacement (P-P): 0 ～ 20mm, ≤± 10%

＞20mm，≤±5%

Vibration speed (RMS): 0 ～ 2.0mm/s, ≤± 10%

＞2.0mm/s, ≤±5%

Vibration acceleration (O-P): 0 ～ 2.0m/s ², ≤± 10%

＞2.0m/s², ≤±5%

Low voltage indication: if the battery voltage is lower than 5.5V, the low voltage prompt will be displayed, and the battery should be replaced at this time.

Data holding: when the measurement key is released, the measured data can be held for one minute.

Indication fluctuation: the indication fluctuation is not greater than one resolution.

Operating environment: ambient temperature: 0 ～ 40 ℃ relative humidity: ≤ 80%

Atmospheric pressure: 75 ～ 106kpa

Size: 1 85 (H) × 6 8 (W) × 30 (D) m m

Weight: 2300 g (including battery)