NOVOTEST UT-3M-EMA Operating Manual Download Page 21

 

 

RDC.ED.UT-3M-EMA.000 OM 

Operating manual 

EMA Thickness Gauge NOVOTEST UT-3M-EMA 

Page. 21 

 

Damages  caused  by  negligent/incorrect  operation  of  the  device,  natural  disaster,  water 
intrusion into device, probe, accessories, and parts of the device, accident or misuse of the 
device; 

 

Wear and tear; 

 

Non-observance  of  NOVOTEST  recommendations  regarding  periodicity  of  the  device 
maintenance; 

 

Non-observance of requirements to the device operation recommended by NOVOTEST; 

 

Changing  of  the  configuration  of  the  device  or  its  components,  intrusion  into  systems  of 
the device, etc. without the approval of NOVOTEST; 

 

Refusal from repair of any damages found during the regular maintenance; 

 

Factors outside the scope of control of NOVOTEST, for example, air pollution, hurricanes, 
chips resulting from shocks, scratches, and use of unsuitable cleaning; 

 

Use of the repair methods not approved by NOVOTEST; 

 

Use of third-party spare parts and couplants of NOVOTEST. 

All  repairs  covered  by  the  NOVOTEST  warranty  shall  be  performed  by  the  authorized  service 

center of NOVOTEST. 

 

3.2.7 Cases uncovered by warranty 

The  basic  warranty  of  NOVOTEST  and  extended  warranty  of  NOVOTEST  shall  not  hold 

NOVOTEST  accountable  for  any  unexpected  or  indirect  damage  resulting  from  a  defect  covered  by 
the above warranties. Such damage includes (but is not limited to the following): 

 

reimbursement for inconveniences, phone calls, posting and shipping expenses the device, 
loss of profit or damage to property; 

 

all warranties shall become void if the device is officially recognized 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  executed with  selling the device to  the manufacturer  or 
authorized  dealer  of  NOVOTEST  and  the  applicable  law  stipulating  the  requirements  to  sales  and 
servicing of consumer goods. 

 

3.3 Maintenance 

The information about the maintenance applies to all NOVOTEST products. 
The maintenance shall be performed during the device operation and is categorized into: 

 

preventive maintenance; 

 

regular maintenance. 

Preventive  maintenance  shall  be  performed  at  least  once  in  a  quarter  and  includes  visual 

inspection, cleaning, and greasing. 

Regular maintenance shall be performed by NOVOTEST at least once a year and is mandatory to 

save the warranty of NOVOTEST. 

It is very important to maintain the device during the entire operation period. 
The  list  of  steps  performed  during  each  maintenance  will  depend  on  the  device  model,  year  of 

production, and run to failure. By request, the authorized service center of NOVOTEST may provide 
the information about steps to be taken when servicing the device. 

The records of regular maintenance of the device shall be made in the registration certificate of the 

device. The information  about  maintenance is  very important; it can be needed to  exercise  the rights 
for  warranty  repair  of  the  device.  So,  always  make  sure  that  the  authorized  service  center  of 
NOVOTEST puts a stamp in the right place under the record about the performed procedure. 

If any failure in the device is found, it shall be submitted to NOVOTEST for maintenance. Table 

3.3 lists the failures that operator can eliminate individually. 
 

 

Summary of Contents for UT-3M-EMA

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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