SONOPAN DLM-102 Скачать руководство пользователя страница 25 | Manualshive

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25

Directional characteristic of the meter – horizontal orientation [dB]

Angle

9500Hz

10000Hz 10600Hz 11200Hz 11800Hz 12500Hz

0°

0.00

0.00

0.00

0.00

0.00

0.00

10°

0.18

-0.22

-0.13

-0.03

-0.24

-0.16

20°

-0.15

0.30

-0.59

1,07

-0.81

0.46

30°

-0.20

0.31

-0.72

0.22

-0.98

-0.15

40°

0.22

-0.52

-1,14

-0.03

-0.98

-0.49

50°

-0.65

-0.40

-0.96

-0.39

-1,38

-0.75

60°

-0.81

-0.93

-1,50

-0.26

-1,56

-1,05

70°

-1,53

-1,54

-1,96

-1,06

-1,95

-1,42

80°

-1,29

-1,36

-2,20

-1,31

-2,50

-2,13

90°

-1,54

-1,49

-1,76

-1,09

-2,60

-2,07

100°

-2,46

-2,55

-3,42

-2,94

-3,40

-2,13

110°

-1,30

-1,47

-1,98

-0.84

-3,62

-3,93

120°

-2,88

-3,25

-3,69

-2,88

-3,68

-2,77

130°

-1,29

-1,33

-2,15

-1,35

-4,16

-4,10

140°

-1,72

-2,14

-2,78

-1,81

-2,73

-2,33

150°

-2,03

-1,92

-2,56

-1,26

-3,04

-2,66

160°

-2,56

-2,62

-3,03

-2,35

-3,92

-3,07

170°

-2,79

-3,23

-3,55

-2,80

-3,97

-3,77

180°

x

x

x

x

x

x

-170°

-2,98

-3,25

-3,59

-2,76

-3,98

-3,60

-160°

-2,09

-2,44

-3,04

-2,17

-3,41

-2,28

-150°

-1,25

-1,66

-2,71

-1,80

-3,51

-2,50

-140°

-1,81

-1,90

-2,01

-1,12

-2,29

-1,95

-130°

-2,16

-2,99

-3,87

-2,90

-4,78

-3,90

-120°

-3,02

-1,72

-2,36

-1,52

-2,25

-1,35

-110°

-1,14

-1,52

-2,57

-2,30

-4,51

-3,29

-100°

-2,66

-2,58

-3,54

-1,00

-2,53

-1,88

-90°

-0.81

-1,63

-2,12

-1,22

-2,72

-1,91

-80°

-1,46

-1,14

-2,53

-1,66

-2,21

-1,29

-70°

-1,60

-1,67

-1,23

-0.68

-1,90

-1,20

-60°

-0.17

-0.96

-1,57

-0.20

-1,33

-0.88

-50°

-0.66

-0.24

-1,20

-0.44

-1,50

-0.33

-40°

0.05

-0.64

-0.52

0.14

-0.55

-0.66

-30°

-0.24

0.34

-0.82

0.88

-1,02

0.40

-20°

0.18

-0.12

-0.23

0.13

-0.47

0.08

-10°

-0.08

-0.20

0.12

-0.19

0.05

-0.12

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Содержание DLM-102

Страница 1: ... The firmware version number can be viewed on the welcome screen which is displayed after turning on the meter the exact description can be found in section Błąd Nie można odnaleźć źródła odsyłacza of this manual PPUH SONOPAN Sp z o o ul Ciołkowskiego 2 2 15 950 Białystok Poland phone 48 85 742 36 62 sonopan sonopan com pl https www sonopan com pl ...

Страница 2: ...he instrument to operation 11 3 OPERATION 11 3 1 Instrument data plate 12 3 2 Results 13 3 3 Date and time 14 3 4 Measures memory 14 3 5 Time history memory 15 3 6 Calibration 16 4 RECOMENDATIONS FOR INSTRUMENT USE 17 4 1 Recommendations for correct performing of measurements 17 4 2 Internal battery 18 4 3 Calibration of the instrument 18 4 4 Warranty 19 4 4 1 Complaint instructions for the purcha...

Страница 3: ... not evaluated because of high cost of measuring instruments Internal Li ION battery provides long term measurements on single charging and easy to read backlit display allows comfort use in tight dark places The large internal memory allows the use of the DLM 102 meter in environmental noise monitoring and the ability to record the measurement history log with 100ms interval enables its use also ...

Страница 4: ...creen Other accessories specified in section 1 1 are optional 1 3 Measured quantities Sound level meter allows simultaneous measurement with A or C frequency weighting current RMS sound level with SLOW or FAST time weighting e g LAF minimum RMS sound level with SLOW or FAST time weighting e g LAFmn maximum RMS sound level with SLOW or FAST time weighting e g LAFmx time average equivalent continuou...

Страница 5: ...rriving from reference direction reference temperature 23 C reference humidity 50 reference static pressure 101 325kPa Starting point at which to begin tests of level linearity deviation on the reference level range reference sound pressure level Permissible error for sinusoidal reference signal progressive sound wave incident perpendicularly to microphone diaphragm 94dB 1000Hz 1 0dB Total range f...

Страница 6: ...02 U dB 0 12 f Hz 8500 9000 9500 10000 10600 11200 11800 12500 13200 14000 15000 dL dB 0 00 0 33 0 29 0 28 0 39 0 27 0 01 0 41 0 37 0 18 0 26 U dB 0 12 0 17 f Hz 16000 17000 18000 19000 20000 dL dB 0 38 0 30 0 30 0 08 0 26 U dB 0 17 Differences between MK 401 microphone free field frequency response at 0 incidence and multi frequency acoustic calibrator response expanded k 2 uncertainty of the det...

Страница 7: ...0 1600 2000 2240 dL dB 0 00 0 01 0 01 0 00 0 03 0 02 0 05 0 02 0 02 0 14 0 02 U dB 0 23 f Hz 2500 2800 3150 3550 4000 4500 5000 5600 6300 7100 8000 dL dB 0 03 0 00 0 08 0 21 0 28 0 33 0 41 0 65 0 77 0 93 0 88 U dB 0 23 0 43 f Hz 8500 9000 9500 10000 10600 11200 11800 12500 13200 14000 15000 dL dB 1 17 1 33 1 40 1 43 1 20 1 32 1 72 2 05 1 78 1 87 2 37 U dB 0 43 0 52 f Hz 16000 17000 18000 19000 200...

Страница 8: ...requency weighting not detectable at C frequency weighting not detectable 1 6 Influence of instrument accessories Installation of additional equipment does not deteriorate accuracy class of the instrument however some influence of this equipment on entire instrument performance can be detected Influence of windscreen at 0 incidence See table below and Fig 1 5 f Hz 250 315 400 500 630 800 1000 1250...

Страница 9: ...TROLLING OF THE INSTRUMENT DLM 102 sound level meter can be controlled by instrument keyboard 2 1 Control keys Instrument keyboard contains following keys power switch keys used to select the instrument settings they also serve as cursors keys used to control memory and calibration keys START STOP of measurement and ENTER 2 2 Input and output connectors of the instrument Instrument is equipped wit...

Страница 10: ... signal input screen case ground RS 232 connector Amphenol AMP 215875 1 to data transmission with PC 1 4 Fig 2 2 RS 232 connector external view Pin no Signal 1 GND 2 TxD 3 GND 4 RxD USB mini B connector Wurth Electronics 65100516121 to data transmission with PC 1 5 Fig 2 3 USB mini B connector external view Pin no Signal 1 VBUS 2 D 3 D 4 not connected 5 GND ...

Страница 11: ...gives the microphone additional protection against dust Turn the instrument on Default instrument setup is specified in chapter 2 3 Now it is recommended to perform acoustic calibration of the instrument as described in chapter 4 3 After measurements completion turn the instrument off and place protecting cap on the microphone 3 OPERATION All functions of the instrument are invoked using the keybo...

Страница 12: ...nt data plate After turning the instrument on initial information is displayed on the screen This information contains instrument name firmware version and manufacturer data name website phone After pressing any key results screen will be displayed If no key is pressed instrument will switch to the result screen automatically after 15 seconds If the internal battery of the instrument has been comp...

Страница 13: ...n 25 battery discharged battery discharged automatic shutdown possible indicator of attached charger if not attached this indicator is not visible charger is attached measurement status indicator measurement in progress measurement stopped waiting for instrument readiness to operation the number displayed stands for number of seconds remained to the end of waiting period time history registration ...

Страница 14: ... frequency weighting or time weighting clear current measure results WARNING Changing the language displays instrument data plate After pressing any key results screen is shown back 3 3 Date and time You can use this menu to check the date and time currently set and change it When you enter edit mode set the hour minute second day month and year respectively passing to the next item with the ENTER...

Страница 15: ...mx LXYmn LCpk where X stands for selected frequency weighting A or C and Y stands for selected time weighting S SLOW or F FAST The options screen displays the maximum registration time for selected combination of the registration interval and number of quantities taking into account available free memory In addition you can set the recording interval period by selecting one of the predefined value...

Страница 16: ... 34 00 Fig 3 13 Time history options Fig 3 14 Time history selecting quantities Fig 3 15 Time history delete Fig 3 16 Delete all time histories confirmation Start Stop time history registration return to the previous screen transition to selecting quantities to register selecting registered quantity selecting registered quantity transition to delete time history menu 3 6 Calibration Calibration co...

Страница 17: ... when the instrument is turned on can lead to instrument damage protect the microphone against mechanical shocks dust moisture and strong gusts of wind use windscreen 4 1 Recommendations for correct performing of measurements Fasten the instrument or its microphone to its supporting stand and ensure you are located at a distance from the instrument or its microphone assuring to avoid sound field d...

Страница 18: ... the instrument Correct measurement can be performed only when calibrated instrument is used Recommended sound calibrator for DLM 102 sound level meter is SONOPAN KA 10 acoustic calibrator This device produces calibrated sound signal of 94 dB nominal sound pressure level and 1000 Hz nominal frequency Another sound calibrator of class 2 or better producing signal of nominal sound pressure level and...

Страница 19: ...ges through the fault of the purchaser internal damages through the fault of the purchaser The purchaser is entitled to warranty claim only when instrument dealer does not meet his obligations resulting from this warranty 4 4 1 Complaint instructions for the purchaser contact SONOPAN and specify the cause of complaint Warranty Card number date and place of purchase and date the instrument was prod...

Страница 20: ... Electromagnetic compatibility The conformance to above mentioned requirements is confirmed by CE mark This product cannot be thrown away with household waste Deposit the product in an authorized electrical and electronic waste collection area for recycling Contact local Municipal Bureau or nearest waste disposal company to get more detailed information ...

Страница 21: ...1000 10000 100000 f Hz L dB Fig A 1 The characteristics of A filter conformable to EN 61672 1 2003 class 2 requirements 80 0 70 0 60 0 50 0 40 0 30 0 20 0 10 0 0 0 10 100 1000 10000 100000 f Hz L dB Fig A 2 The characteristics of C filter conformable to EN 61672 1 2003 class 2 requirements ...

Страница 22: ...34 0 21 0 41 0 00 140 0 10 0 12 0 20 0 40 0 30 0 12 0 37 0 05 150 0 11 0 11 0 19 0 39 0 26 0 00 0 27 0 08 160 0 10 0 10 0 18 0 39 0 22 0 10 0 13 0 25 170 0 09 0 10 0 17 0 39 0 20 0 17 0 04 0 37 180 x x x x x x x x 170 0 10 0 10 0 19 0 41 0 21 0 20 0 02 0 36 160 0 09 0 11 0 21 0 44 0 24 0 17 0 00 0 25 150 0 10 0 12 0 23 0 47 0 28 0 11 0 05 0 13 140 0 10 0 13 0 25 0 49 0 32 0 06 0 07 0 11 130 0 10 0...

Страница 23: ...6 140 0 25 0 56 0 53 0 77 0 39 0 59 0 25 0 42 150 0 10 0 57 0 63 0 98 0 68 1 08 0 98 1 39 160 0 08 0 13 0 25 0 60 0 20 0 61 0 59 0 93 170 0 18 0 09 0 01 0 36 0 22 0 09 0 09 0 17 180 x x x x x x x x 170 0 08 0 05 0 20 0 60 0 00 0 45 0 33 0 61 160 0 10 0 37 0 58 1 03 0 52 1 07 0 90 1 42 150 0 27 0 56 0 72 1 11 0 64 1 11 0 32 0 69 140 0 15 0 27 0 27 0 38 0 09 0 19 0 23 0 24 130 0 22 0 13 0 24 0 16 0 ...

Страница 24: ...2 140 0 24 1 41 0 09 1 39 0 63 1 82 1 66 2 10 150 1 34 2 17 0 32 1 63 1 18 1 87 1 75 2 25 160 1 51 2 61 1 06 2 84 2 33 2 65 2 64 2 91 170 0 00 0 88 0 37 1 01 0 46 1 13 1 00 3 19 180 x x x x x x x x 170 0 77 1 89 0 74 2 50 2 04 2 80 2 75 3 68 160 1 55 2 51 1 18 2 83 2 17 1 60 1 71 2 21 150 0 55 1 25 0 02 1 65 1 16 1 88 0 75 1 38 140 0 40 1 37 0 17 1 01 0 62 1 76 1 14 2 48 130 0 45 1 21 0 24 1 55 0 ...

Страница 25: ...130 1 29 1 33 2 15 1 35 4 16 4 10 140 1 72 2 14 2 78 1 81 2 73 2 33 150 2 03 1 92 2 56 1 26 3 04 2 66 160 2 56 2 62 3 03 2 35 3 92 3 07 170 2 79 3 23 3 55 2 80 3 97 3 77 180 x x x x x x 170 2 98 3 25 3 59 2 76 3 98 3 60 160 2 09 2 44 3 04 2 17 3 41 2 28 150 1 25 1 66 2 71 1 80 3 51 2 50 140 1 81 1 90 2 01 1 12 2 29 1 95 130 2 16 2 99 3 87 2 90 4 78 3 90 120 3 02 1 72 2 36 1 52 2 25 1 35 110 1 14 1...

Страница 26: ...0 0 12 0 14 0 18 0 43 0 27 0 23 0 53 0 17 150 0 11 0 13 0 19 0 40 0 24 0 16 0 44 0 03 160 0 12 0 13 0 18 0 38 0 22 0 10 0 34 0 13 170 0 11 0 13 0 19 0 36 0 22 0 07 0 28 0 23 180 x x x x x x x x 170 0 11 0 13 0 22 0 36 0 25 0 09 0 28 0 19 160 0 11 0 14 0 25 0 37 0 30 0 15 0 33 0 07 150 0 11 0 15 0 28 0 39 0 35 0 23 0 40 0 05 140 0 12 0 16 0 31 0 40 0 40 0 29 0 43 0 03 130 0 11 0 16 0 33 0 40 0 43 0...

Страница 27: ... 140 0 24 0 70 0 75 1 05 0 61 0 80 0 23 0 35 150 0 07 0 55 0 79 1 31 0 96 1 40 1 42 2 22 160 0 15 0 16 0 27 0 75 0 27 0 62 0 74 1 30 170 0 24 0 05 0 01 0 44 0 17 0 00 0 01 0 41 180 x x x x x x x x 170 0 20 0 10 0 19 0 68 0 08 0 45 0 50 1 03 160 0 09 0 43 0 59 1 17 0 66 1 25 1 30 2 16 150 0 30 0 62 0 79 1 33 0 87 1 35 0 42 0 60 140 0 32 0 25 0 28 0 33 0 40 0 32 0 88 0 33 130 0 12 0 29 0 45 0 13 0 7...

Страница 28: ... 140 0 62 0 07 1 00 1 70 0 67 2 74 0 85 2 53 150 2 06 2 79 1 16 1 44 0 89 0 32 1 34 0 41 160 2 24 3 70 2 60 4 09 3 65 5 84 5 05 6 44 170 0 30 1 03 0 13 1 09 0 39 1 88 0 79 3 28 180 x x x x x x x x 170 1 20 2 13 1 61 3 12 2 76 4 75 4 22 6 72 160 2 32 3 22 2 55 4 32 3 25 1 17 0 47 0 92 150 0 16 0 31 1 33 0 11 0 22 1 99 1 15 3 19 140 0 62 1 16 0 59 1 35 0 92 1 71 0 71 3 91 130 0 63 1 51 0 22 2 91 1 7...

Страница 29: ...30 2 03 3 97 3 39 2 83 3 64 5 03 140 0 21 1 88 0 89 3 49 1 32 3 19 150 1 23 3 21 3 07 1 01 2 40 3 09 160 4 92 5 58 5 02 4 90 4 75 4 47 170 1 97 6 18 5 60 5 89 6 12 8 31 180 x x x x x x 170 5 51 7 01 6 33 6 18 6 22 7 33 160 1 00 0 42 0 28 0 06 0 22 1 16 150 1 52 2 76 2 09 2 88 3 47 4 17 140 2 62 4 11 2 90 2 95 3 01 4 40 130 2 18 2 90 3 28 3 53 2 18 3 07 120 1 28 2 72 2 26 2 42 2 56 3 40 110 1 48 3 ...

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