the manual
Contents
1. LCD Display a Fraa Meseoement amp Hold i Baibery Cabaret Y USER S MANUAL vibraton Anaiyzer For the n k e LA aa um Deasure 908 series s Velocity RME mas k haelion Poa mia Geleet l High Freq Acr Park mi F e Vibration Analyzer Sensor amp Magnetic Mouni Parameter selection Sadich True RMS m remen Optional Outside accelerometer with magnetic mount and probe wae S measurement 4 parameters Metric version LOO Display Power Measurement amp Hold K Baltery Cabinet N The information provided in this Manual is believed to be reliable However the manufacturer assumes no responsibility for inaccuracies or omissions The manufacturer assumes no responsibility for the use of this information and all use of such information shall be entirely at the user s own risk Specifications are subject to change without notice No patent rights or licences to any of the functions described are implied or granted to any third party The manufacturer does not authorise or warrant any of the products for use in life support devices or systems e Depen PP jum p E FAm RG Tils l ActehmicnPrk mA High Freq Ace Peal mis Hamrar epee Paranieler section Switch Standard Configuration inside accelerometer with probe Revision C 30 6 2005 1 Preparation 1 Check the voltage of the battery Press lt Measure gt key observe the display on the screen If there is an arrow on the top left corne2. Specifications 1 Measurement condition Temperature 5 50 C Humidity lt 85 Non causticity environment Without strong electric magnetic field amp strong impact It can be used in industry location by controlling the EMC environment throughout installation and or usage 2 Amplitude Ranges Displacement 1 1999 um peak peak Velocity 0 1 199 9 mm s true RMS Acceleration and High Frequency Acceleration 0 1 199 9 m s peak Note peak peak and peak are equivalent value means peak peak 2 828 RMS while peak 1 414 RMS 3 Measurement accuracy 5 of display 2 digits Noise Level without input ACC lt 0 25 m s VEL lt 0 5mm s Disp lt 3um Frequency response accuracy 15 10 for ACC 4 5kHz 10kHz Non linearity 5 4 Sensor type Piezoelectric Accelerometer 5 Frequency response 10 1000Hz 908B 10 5000Hz 908 High Frequency Acceleration 1000 5000Hz 10 6 Battery 9V 6F22 25 hours of continuous operation 7 Configuration Standard Inside accelerometer with 2 handheld probes Optional Outside accelerometer with magnetic mount and probe 8 Dimensions 13x6x2 3 cm Weight 200 g 5 Warranty 3 years but not include those caused by mishandling
3. r you need to replace the battery with a new one 2 Set up probe 908 standard has two probes while outside sensor has probe and 1 magnetic mount When changing take hold of the screw cover to avoid rotation and damage of the sensor 2 Measurement 1 Select the measure parameters SENDIG 908 has 4 vibration parameters They are a Displacement unit um 1 1000 mm Equivalent peak peak value b Velocity unit mm s True RMS Value c Acceleration unit m s Equivalent peak d High Frequency Acceleration unit m s Equivalent peak 2 Functions of the lt Measure gt key a Key press Power on and begin measuring b Key release Hold the measured value for twenty seconds and then power off automatically 3 Stick the probe to the measured object the pressure should be about 0 5 1 kg 3 Notes 1 Avoid intense impact high temperature and immersed in water 2 Keep the sensor plug clean and dry and use it carefully 3 Install the battery a Open the small back cover of battery cabinet 2 screws at the end far away from the sensor at backside see figure b Place a battery 6F22 9V correctly according to the polarity c Close the back cover and screw the screws tightly d If it has been put aside long term please take out the battery in case of the outflow of the battery liquid 4 If the sensor has been used for over one year please re calibrate the vibrometer to ensure the precision 4
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