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   HTA102 

 

 

 

 

EN - 5

4. NOMENCLATURE 

4.1. DESCRIPTION 

OF THE INSTRUMENT 

 

 

CAPTION: 
1. Wind protection 

screen 

2. LCD display 
3. Key   
4. Key

 MAX/MIN

 

5. Key 

REC

 

6. Key 

HLD

 

7. Key 

A/C

 

8. Key 

SET

 

9. Key 

F/S

 

10. Key 

LEV

 

11. Key 

ON/OFF

 

12. Microphone 
13. 

Input for external 
power supply 

14. Mini USB port 
15. Analogue 

AC/CD 

output 

16. Adjustment  trimmer 
17. 

Hole for tripod 
insertion 

18. Battery  compartment 

 

Fig. 1: Description of the instrument 

 

4.2. 

DESCRIPTION OF THE DISPLAY 

 

CAPTION: 
1.  Low value indication 
2. Active MIN function 
3.  Active FAST function 
4.  Full scale indication 
5.  Active SLOW function 
6. Measuring range 

indication 

7. Active autorange 
8.  Active HOLD function 
9. Weighting unit A 
10. Weighting unit C 
11. Active  recording 
12. Memory  full 
 

 

13. Low  battery 

indication 

14. Active  Auto  Power 

OFF function 

15. LCD  display 
16. System  time 
17. Analogue  bargraph 
18. Active MAX function 

Fig. 2: Display description 

Содержание HTA102

Страница 1: ...Copyright HT ITALIA 2018 Version EN 1 00 17 04 2018 ENGLISH User manual...

Страница 2: ...TRUCTIONS 9 5 1 Real time measurement of sound pressure level 9 5 2 Recording of sound pressure level 9 5 3 Connection to analogue AC DC output 11 5 4 Calibration of the instrument 12 6 USING SOFTWARE...

Страница 3: ...ss 2 double insulation This instrument complies with the standards relevant to CE marking 1 1 PRELIMINARY INSTRUCTIONS We recommend following the normal safety rules devised to protect the instrument...

Страница 4: ...software SoundLink for recording operations On the instrument s front panel there are function keys to select the above mentioned functions see 4 3 The measured value appears on the wide LCD display...

Страница 5: ...cated in 8 4 1 In case of discrepancy please contact the Dealer In case the instrument should be returned please follow the instructions given in 9 3 2 INSTRUMENT POWER SUPPLY The instrument is suppli...

Страница 6: ...pod insertion 18 Battery compartment Fig 1 Description of the instrument 4 2 DESCRIPTION OF THE DISPLAY CAPTION 1 Low value indication 2 Active MIN function 3 Active FAST function 4 Full scale indicat...

Страница 7: ...isplay 4 3 5 Key LEV Press key LEV to select measuring range see Fig 2 part 6 The following ranges are available 30 80dB low 50 100dB medium 80 130dB high 30 130dB Autorange Message AUTO see Fig 2 par...

Страница 8: ...play Fig 3 System time setting 3 Press key SET to enter the programming section of Minutes The screen in Fig 3 Middle appears on the display 4 Press key LEV to set the Minutes and key SET to proceed a...

Страница 9: ...and exit the programming section OR 12 Press key HLD to reset In this case system date time is automatically set back to default configuration by the instrument This condition must be used in case it...

Страница 10: ...comfort use the provided tripod by inserting it into the relevant threaded hole on the instrument s back side see Fig 1 part 17 9 For functions HOLD and MAX MIN see 4 3 2 and 4 3 7 5 2 RECORDING OF SO...

Страница 11: ...vided external prower supply to the instrument s input see Fig 1 part 13 14 Looking at the indicated system time see Fig 2 part 16 press key REC to activate recording in the desired instant Message RE...

Страница 12: ...t using key ON OFF 5 3 CONNECTION TO ANALOGUE AC DC OUTPUT The instrument can be connected to external multimeters and or dataloggers for recording through the analogue AC DC output found on the instr...

Страница 13: ...y insert the mobile calibrator SC05 provided into the instrument s microphone until a click is heard as shown in Fig 11 4 Switch on the calibrator by selecting level 94dB at sinusoidal frequency 1kHz...

Страница 14: ...ure 3 Install USB driver by launching files CP210XCPInstaller_x86 exe 32 bit systems or CP210XCPInstaller_x64 exe 64 bit systems found on the CD ROM 4 Use ports COM3 or COM4 to connect the instrument...

Страница 15: ...the battery CAUTION Only expert technicians should perform this operation Before carrying out this operation make sure you have removed the probe from the input terminal 1 Switch off the instrument 2...

Страница 16: ...Electret condenser Reference standards Noise measurements IEC61672 1 Class 2 EMC IEC EN61326 1 8 2 GENERAL CHARACTERISTICS Mechanical characteristics Size L x W x H 260 x 65 x 50mm 10 x 3 x2in Weight...

Страница 17: ...000m 6562ft This instrument complies with Directive EMC 2014 30 EU This instrument satisfies the requirements of European Directive 2011 65 EU RoHS and 2012 19 EU WEEE 8 4 ACCESSORIES 8 4 1 Accessorie...

Страница 18: ...quence of improper packaging Repairs which may become necessary as a consequence of interventions performed by unauthorized personnel Modifications to the instrument performed without the manufacturer...

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