MV 800 Portable Vibration Meter
Mitech
Measurement range(displacement): 0.001~1.999mm(Peak to peak:
Indication error: ±2
30 hours
20.7*12.3*6cm
490.9g
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Overview
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Technical
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Product OverviewMITECH portable vibration meter MV800 is made up of piezoelectric transducer and digital display circuit. It is mainly used to measure vibration acceleration, speed and displacement of various rotary machine. This product has the advantages of large measurement, wide variety, intuitively demonstration, small size, light weight etc. It is widely used in measurement on site or at height and can reduce the working strength, improve the working efficiency.
Function & applicationMV800 is mainly used in monitoring the vibration of machines, such as industries of manufacturing, electric, metallurgy, vehicle etc, specific on the quick check and preventive check of bearing, gear, motor, fan lathe etc.
Working PrincipleMV800 combines the quartz crystal and PZT piezoelectric effect together. When the quartz crystal or PZT is under strength, the surface generates charger, the vibration was changed into electrical signal by acceleration transducer. After processing and analyzing, the acceleration, speed and displacement are shown out in the liquid screen.
Working ConditionsOperation temperature: 0~50℃
Memory temperature: -30℃~+70℃
Relative humidity: below 90%RH
Instrument Featuresl Separate design, small size, stable performance low-consumption,attractive appearance.
l Liquid crystal display, humanized interface, easy to operate.
l Apply to harsh environment, with anti-electromagnetic interference ability, high accuracy.
l High frequency and low frequency measurement, easy to judge fault type of machine.
l Equip reliable ring accelerometer, superior than compression type sensor.
l Auto sleep and auto power off.
l In accordance with national standard, the measurement value can be compared with ISO2372 to judge the running state of device.
l Signal output, equips with earphone can realize the function of stethoscope.
l Signal output equips with oscillometer to monitor and record the vibration.
Operating Method and Attentionsl Match the sensor with the number, if the sensor is not matched with tester, you can deliver it to our company.
l When using different probes, the results might be different(especially in high frequency)
l Do not use pincers to avoid damage.
l Theoretically, MV800 can test acceleration of 199.9m/s, while in reality the collision of probe make the test range lower than199.9m/s2, usually the limit of acceleration is 50m/s2.
Instrument Maintenancel Avoid man-made damage, put sheathe when using.
l When the battery is almost out, please change the battery.
l Take out the battery when not using to avoid the battery leakage.
l After using, clean the tester with soft cloth, avoid rain or oil infiltration.
l When there happens abnormal things, please do not self dismantle the tester, deliver it to our company.
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Battery life continuous use for 30 hours Power model 6F22 9v packed cells Dimensions 185mm*68mm*30mm Output signal AC 2v(peak value, full measurement above 10k) Sampling period 1s Display mode 3-digit Semi liquid crystal display Frequency range 10Hz~10KHz Indication error ±2 Measurement accuracy ±5% measured value Measurement range(acceleration) 0.1~199.9m/s2(peak value: valid value*√2) Measurement range(speed) 0.1~19939mm/s (valid value) Measurement range(displacement) 0.001~1.999mm(Peak to peak: valid value*2√2) Vibration pickup separated charge-amplifier and build-in acceleration transducer -
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