background image

 

21 

Possible 

malfunction 

Probable cause 

Remedy 

When installing the 
sensor on a metal 
surface, stress 
indicator reading 
does not change 

There is a break 
in the connection 
of the cable to the 
sensor. 
 
The sensor is 
faulty. 

Find the place of 
the break and, if 
possible, fix it. 
 
 
Replace the 
sensor. 

 

 

22 

9. TRANSPORTATION AND STORAGE RULES 

 

 

9.1.  The  stress  indicator  must  be  transported  in  a 

package with the battery disconnected from the electronic unit. 
 

9.2. Transportation of the packed stress indicator can be 

performed  in  closed  railway  cars  or  containers,  on  motor 
vehicles, as well as in heated compartments of aircraft. 
 

9.3. The packed metal stress indicator must be fixed in 

vehicles, and when using open  vehicles,  in case  of short-term 
transportation,  it  must  be  protected  from  the  effects  of 
precipitation and water. 
 

9.4.  Placement  and  attachment  of  the  packed  stress 

indicator in vehicles must ensure their stable position, exclude 
the possibility of collision with other objects, as well as against 
the walls of the vehicle. 
 

9.5. Conditions of transportation: 

- temperature, ºC 

- from minus 30 to plus 80

 

- relative humidity at a temperature of +35ºC, % 

- 95

 

9.6.  The  stress  indicator  in  the  transport  package  can 

withstand  shaking  with  an  acceleration  of  15  m/s

2

  at  from  10 

to  120  beats  per  minute  or  7500  beats  with  the  same 
acceleration. 

9.7.  The  packed  stress  indicator  with  the  battery 

disconnected from the electronic unit should be stored on racks 
in a dry room  in the absence of acid  vapors, alkalis  and other 
aggressive impurities in the air. 

9.8.  Storage  conditions  in  terms  of  the  impact  of 

climatic  factors  should  correspond  to  the  requirements  of  the 

Appendix L 

of

 GOST 15150-69

9.9.  The  location  of  the  stress  indicator  in  storage 

should ensure its free movement and access to it.  

9.10.  If  the  stress  indicator  is  stored  for  more  than  6 

months,  it  should  be  released  from  the  transport package  and 
kept  in  accordance  with  the  above  storage  conditions  in 
consumer packaging. 

Содержание IN-01m

Страница 1: ...Spector Sci Tech LLC IN 01m METAL STRESS INDICATOR USER MANUAL Russia Ufa 2020 2...

Страница 2: ...1 PURPOSE 1 1 The IN 01m metal mechanical stress indicator is intended for indirect estimation of the value of the metal mechanical stress of a local section of a steel product or a metal structure ma...

Страница 3: ...rent consumed from a freshly charged PP3 element mA when working without the display backlight 7 0 5 when working with the display backlight 16 0 5 2 6 Operating time of stress indicator when powered...

Страница 4: ...effect sensor 2 via a scale amplifier combined with a 4 6 7 5 3 2 1 8 8 low pass filter 4 to the input of the signal level exceeding light indication unit 5 and the input of the analog to digital conv...

Страница 5: ...receiving service information from the computer 3 3 4 4 Connector 12 is used to connect the charger s network adapter to the electronic unit for recharging the battery battery 3 4 The purpose of the...

Страница 6: ...lays the current date and time of stress indicator on the screen 12 3 5 Magnetizing unit 3 5 1 The magnetizing unit of the stress indicator is used for magnetizing the local metal section of a steel p...

Страница 7: ...rmation first appears then the value of the measured signal of the Sensor is set see section 3 4 2 of current document 14 5 1 5 In low light conditions to improve the visibility of the stress indicato...

Страница 8: ...ation according to step 6 2 1 6 2 2 Install the stress indicator sensor in the middle area of the magnetized end surface of the steel stud or bolt 6 2 3 To measure the field strength of the residual m...

Страница 9: ...me N Measurement N End of file 18 The data file represents sequentially recorded measurement results see table 6 1 6 4 3 Transfer of data recorded in the stress indicator s electronic memory to a pers...

Страница 10: ...In the event of failure of the electronic components of the stress indicator they must be replaced 7 5 Current repairs are made during the operation of the stress indicator At the same time faults de...

Страница 11: ...must ensure their stable position exclude the possibility of collision with other objects as well as against the walls of the vehicle 9 5 Conditions of transportation temperature C from minus 30 to p...

Страница 12: ...11 0 11 5 12 14 5 650 400 5 6 8 0 8 5 10 11 Table A 2 r mT Steel grade B MPa Y MPa 0 Y B 3 350 210 0 62 1 69 2 0 09 2 470 325 1 06 1 38 2 43 2 79 2 98 17 1 520 350 1 38 3 12 4 12 Steel 20 420 230 1 3...

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