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RDC.ED.UT-3M-EMA.000 OM 

Operating manual 

EMA Thickness Gauge NOVOTEST UT-3M-EMA 

Page. 23 

4 RUNNING REPAIRS 

By design and operating conditions, the device belongs to the devices that should be repaired by 

specialized companies or a manufacturer.  

To submit the device to the service center (SC) for warranty service, the registration certificate of 

the device must be submitted. SC shall make a record in the registration certificate about the warranty 
service of the device and sends the copy to the manufacturer. 

The  device  shall  be  submitted  for  warranty  (after-warranty)  repair  or  verification  along  with  the 

registration  certificate  of  the  device.  The  accompanying  documents  shall  state  the  contact  details, 
phone number, and fax of the sender, and the method and address of delivery. 

The warranty repair is performed upon the presence of the filled-in registration certificate. 
 

5 STORAGE 

The  storage  conditions  of  the  device  belong  to  category  1  according  to  GOST  15150  at  the 

ambient temperature from +5 °С to +40 °С and relative humidity up to 80 % at the temperature of 25 
°С. The temperature recommended for long-time storage is 10 °С – 30 °С. 

During short-term storage and in the periods between applications, the device shall be stored in the 

intended  packaging  container.  The  place  of  storage  should  be  free  from  vapors  of  aggressive  media 
(acids,  alkali)  and  direct  sunlight.  The  device  shall  not  be  exposed  to  rapid  shocks,  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,  transducer,  and  power 

unit should be placed into separate plastic bags and put in separate sections of the transportation case 
of the device. 

 

6 TRANSPORTATION 

The  packed  devices  can  be  transported  by  any  kind  of  carrier  upon  fulfilment  of  the  following 

requirements:  

 

transportation is performed in the factory container;  

 

no direct moisture influence;  

 

the temperature does not go outside the range from -50 °С to +50 °С;  

 

humidity does not exceed 95 % at the temperature up to 35 °С;  

 

vibration is in the range 10 до 500 Hz and the amplitude up to 0.35 mm and acceleration up to 
49 m/s

2

;  

 

shocks of peak acceleration of up to 98 m/s

2

 

the devices in the vehicle are fastened to avoid falling and mutual bumps. 

To  avoid  the  moisture  buildup  inside  the  device  after  transportation  from  the  sub-zero 

environment to a warm place, the device should be held in a container for 6 hours at room temperature.

  

 

7 DISPOSAL 

The device does not contain dangerous or harmful substances that could harm a human health or 

environment  and  are  not  dangerous  for  life,  public  health  and  environment  upon  expiration  of  the 
service  life.  Due  to  this  fact,  device  disposal  can  be  done  according  to  common  waste  disposal 
practices. Disposal shall be done by the type of components: plastic, metal, and fastening components. 

The  content  of  precious  metals  in  the  device  components  (electronic  boards,  connectors,  etc.)  is 

very low, so recycling is not expedient. 
 

 

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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