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RDC.ED.UT-3M-EMA.000 OM 

Operating manual 

EMA Thickness Gauge NOVOTEST UT-3M-EMA 

Page. 20 

3.2.4.1 The parts replaced during the maintenance 

The  parts  listed  above  have  limited  service  life  and  need  replacement  or  adjustment  with  the 

periods  stipulated  by  the  schedule  of  the  device  maintenance.  For  these  parts,  the  basic  warranty 
applies  before  the  first  part  replacement  or  adjustment.  The  warranty  period  for  each  part  cannot 
exceed  the  limitations  (by  the  time  of  operation  of  the  device  or  working  hours),  specified  in  the 
conditions of the basic warranty. 

 

built-in batteries; 

 

gaskets, if they are removed due to accompanying adjustment; 

 

grease and operating liquids. 
 

3.2.4.2 Wearing parts 

The parts  listed below that have limited service  life  or  need to  be  replaced  (adjusted)  due to  the 

damage. However, these parts are subject basic warranty of NOVOTEST during 12 months: 

 

transducers and their components; 

 

connection cables. 
 

Note:  The  parts  wearing  due  to  friction  (such  as  movable  parts  of  measuring  transducers, 

ultrasonic  piezoelectric  transducers,  support  arm  etc.)  are  not  covered  by  the  basic  NOVOTEST 
warranty,  if  these  parts  fail  due  to  wear  and  tear  during  the  device  operation.  However,  if  in  the 
warranty  period  these  parts  fail  due to  defect  of  material  or  workmanship,  they shall  be repaired  or 
replaced under the basic warranty. 

 

3.2.5 Owner obligations 

The operating manual and registration certificate of the device specifies the information about the 

proper operation and maintenance of the device. 

Proper operation and maintenance of the device will help avoid costly repairs caused by incorrect 

operation, negligence or improper maintenance.  Besides, following our recommendations will extend 
the service life of the device. Therefore, the device owner should: 

 

If any defect or fault is found, submit the device to NOVOTEST or  the authorized dealer 
of  NOVOTEST  for  a  warranty  repair  as  soon  as  possible.  This  can  minimize  the  repair 
required for the device. 

 

Use  only  branded  spare  parts  and  couplants  of  NOVOTEST  (with  appropriate  labels) 
during the device maintenance. 
 

Note:  The  failure  to  perform  the  device  maintenance  in  time  under  the  maintenance  schedule 

deprives of the right to warranty repair or replacement of the faulty parts. 

 

 

Use only branded spare parts and couplants of NOVOTEST (with appropriate labels). 

 

Make  records  of  the  device  maintenance  in  the  registration  certificate  and  keep  receipts 
and bills. If necessary, they will prove that the maintenance was made in time (according 
to periodicity specified in the registration certificate), using the recommended spare parts 
and couplants. This will help in making warranty claims to defects that might occur due to 
a  deviation  from  the  device  maintenance  schedule  or  the  use  of  unauthorized  parts  or 
materials. 

 

Clean the casing of the device and probe according to recommendations of NOVOTEST. 

 

Fulfill the operation and storage requirements in line with NOVOTEST recommendations. 

 

3.2.6 Warranty obligations 

NOVOTEST  warranty  shall  not  apply  if  replacement  or  adjustment  is  caused  by  one  of  the 

following factors: 

Содержание UT-3M-EMA

Страница 1: ...e NOVOTEST UT 3M EMA Postal address and registered address 51200 Novomoskovsk Spasskaya Str 5 Sales office landline 38 056 767 23 25 multichannel mobile 38 067 565 82 33 sales novotest com ua http nov...

Страница 2: ...1 Visual inspection 9 2 2 2 Battery charging 9 2 2 3 Transducer connection 9 2 3 Operation 10 2 3 1 Turning on 10 2 3 2 MEASUREMENT mode 11 2 3 3 SETTINGS mode 16 2 3 4 ARCHIVE mode 17 2 3 5 INFORMATI...

Страница 3: ...le as well as the information necessary for the right product operation Before using the device operator must read this manual as the device must be operated by a person aware of the operating princip...

Страница 4: ...s field laboratories and in the testing of vehicles 1 2 Device specifications Electromagnetic acoustic EMA thickness gauge NOVOTEST UT 3 EMA is a portable device enclosed in a shockproof casing with t...

Страница 5: ...rocessing unit enclosed in a durable and lightweight aluminum case and a transducer connected via sockets The thickness gauge is controlled from the keyboard Signals and readings the status of the dev...

Страница 6: ...d on a transducer during the testing does not affect the measurement accuracy 1 2 3 1 2Lemo 2Lemo cable 2 protective cap 3 EMA transducer Figure 1 2 EMA transducer The transducer of EMA Thickness Gaug...

Страница 7: ...through electromagnetic acoustic conversion directly on the surface of the test object bypassing the contact medium between the transducer and the test object Due to this conversion the wave is not di...

Страница 8: ...alibrated according to c 2 3 2 5 Adjustment and setting of the device must be done by NOVOTEST 1 9 Marking The front panel of the device must show the designation of the device and the trademark of NO...

Страница 9: ...least 6 hours to avoid the moisture buildup 2 2 Preparation for the use 2 2 1 Visual inspection Before an operation the device must be checked visually and its parts processing unit transducer slots...

Страница 10: ...connected when the device is off 2 3 Operation 2 3 1 Turning on Turn the device on by pressing on the control panel When the device is on the display will show the logo and the name of the device vers...

Страница 11: ...fig 2 5 The main section contains the working section of the mode and the informational section features the battery charge connection to PC SD card connection and the current time Figure 2 5 Display...

Страница 12: ...ode When testing materials with high attenuation big objects and using a big sounding range the noise amplitude can be compared to the amplitude of the valid signal and the valid signal can be difficu...

Страница 13: ...rom 0 to the maximum measurement range The total of start and width of the gate cannot exceed the maximum measurement range THRESHOLD the threshold of the amplitude of processing of THRESHOLD echo sig...

Страница 14: ...ESHOLD 2 minimum and maximum measurement threshold SIGNAL turning on off of the sound signal 2 3 2 4 CONTROL mode This mode is used when it is necessary to examine the products by the exact thickness...

Страница 15: ...he EMA transducer on the test object In Calibration mode set AVG that can be done by 2 4 8 16 32 64 and 128 signals the averaging can be deactivated if necessary set the thickness of the reference sam...

Страница 16: ...d Russian are available BRIGHTNESS change of the display brightness 10 20 100 COLOR SCHEME selectin of the color scheme 01 02 SOUND Turning on off ON OFF TYPE F Median filter OFF CLEAR SD Clearing of...

Страница 17: ...ved measurement values and if needed download the selected file to continue working with the required settings fig 2 14 Figure 2 14 mode The saved measurement values are listed and sorted by the date...

Страница 18: ...nsducer to the device 2 Turn the device on by pressing 3 Select the operating mode of the thickness gauge by pressing and set the needed parameters 4 In needed calibrate the device according to 2 3 2...

Страница 19: ...years subject to the timely maintenance at least once a year If any part of the device fails due to the defect of the material or a manufacturer it shall be repaired or replaced by the manufacturer o...

Страница 20: ...formation about the proper operation and maintenance of the device Proper operation and maintenance of the device will help avoid costly repairs caused by incorrect operation negligence or improper ma...

Страница 21: ...ecognized unserviceable 3 2 8 Other warranties and consumer law The basic warranty of NOVOTEST and extended warranty of NOVOTEST shall not harm the rights provided by the sale agreement that is execut...

Страница 22: ...evidence Possible reason Method of elimination The device does not turn on No power supply Check the presence and condition of autonomous power supply No measurement The break in the electronic circui...

Страница 23: ...cks falls or strong vibrations The devices shall be placed on storage racks or in palletized in the transportation container For long term storage the device must be preserved the processing unit tran...

Страница 24: ...in the materials Material The velocity of transversal waves m s Aluminum 3100 Beryllium 8900 Bronze phosphorous 2330 Tungsten 2870 Iron 3200 Gold 1200 Cadmium 1500 Yellow metal 2120 Magnesium 3060 Man...

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