Digital Vibration Analyzer Meter Pen Type Vibrometer For Velocity Testing

Description

Vibration Meter Analyzer Vibrometer Velocity Displacement Measurement Bluetooth
portable vibration measurer is been used for mechanical vibration measurement, analysis and application. It can transfer time-domain signal to frequency domain signal with its fast Fourier Transform method
（
FFT
）
, therefore KV-3000 can locate fault point and find out the reason. Our vibration measurer also equip 2.4 inches TFT color screen, Bluetooth 2.0 wireless communication technique, multi measuring mode and so on. These features can make measurer more suited to the job requirements of the industrial field and provide customers with more convenience. Its performance has reached the contemporary international advanced level of similar measurer.
Working theory
use ICP acceleration transducer, to transfer vibration signal to electrical signal. To analysis the input signal, customer will obtain the peak acceleration, true RMS, peak coefficient, speed RMS and displacement peak-peak of vibration measurement. Customer also can print the measure data and spectrum list out.
Application
apply to conventional vibration measurement, especially rotate or reciprocating machinery measurement. Not only the acceleration, velocity and displacement of vibration, but also simple fault diagnosis and data printing. KV-3000 is used on machine building, electricity, metallurgy, vehicle and so on.
Parameter:
A, Measure range
Acceleration:
（
0.1~392
）
m/s2
（
peak
）
Velocity:
（
0.01~80
）
cm/s
（
effective value
）
Displacement
：（
0.001~10
）
mm
（
VP-P
）
B, Frequency range
Acceleration
：
10Hz~10kHz
Velocity
：
10Hz~1kHz
Displacement
：
10Hz~500Hz
C, Accuracy
Reference sensitivity
：±
2%
Amplitude linear relative error
：±
5%
Relative error of frequency response
：±
5%
D, Working temperature
-10
℃
~40
℃
E, Working humidity
≤
80%RH
F, Display
：
2.4 inch TFT dot matrix color screen 320*240 pixel
（
LED back light
）
G, Battery
：
2 AA battery, charge for 12 hours, use for 25 hours.
H, Size: 150mm(L)*68mm(W)*33mm(H)
I, Weight
：
220g(battery in)
Main function
1 FFT Spectral line number
：
200
，
400
，
800
，
1600
2 Anti alias filtering
：
5 level low-pass elliptic filter
3 Optional frequency range
：
10-200HZ
，
10-500HZ
，
10-1KHZ
，
10-2KHZ
，
10-5KHZ
，
10-10KHZ
。
4 AD sampling
：
4 path
，
12 digital
，
maximum 25.6K sampling frequency
5 Sampling point
：
512, 1024, 2048, 4096
6 Window function
：
rectangular window, Hanning window, flat window.
7 Display
：
2.4 inch TFT dot matrix color screen 320*240 pixel
（
LED back light
）
8 Data interface
：
Bluetooth 2.0 wireless communication.
9 Measure mode
：
Expert mode and Spectral mode.
10 Calender
：
Show time information. It also record the time of measure data. Therefore customer will be easier to check.
11 Saving
：
Automatic. Measurer can save 99 files, every single file can save 50 measure data and a spectrum list.
12 Measure unit
：
It is free to change unit to metric unit or imperial unit.
13 Shutdown
：
Auto and manual.
14 Measurer information
：
It can check software version and information of manufacturer.
15 Restore to factory setting.
16 Low battery remind.