PCE Health and Fitness PCE-NDL 10 Скачать руководство пользователя страница 27

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14. TIME WEIGHTING ( F/S )
CHARACTERISTICS

Max. response

Tolerance

Charac.

ref. continuous

( IEC 61672 Class 2 )

signal

F ( Fast )

- 1.0 dB

+ 1.0 dB , - 2.0 dB

S ( Slow )

- 4.1 dB

±2.0 dB

* Test under signal on 1,000 Hz/94 dB.

Содержание PCE-NDL 10

Страница 1: ...e structure will allow many years of use if proper operating techniques are developed Please read the following instructions carefully and always keep this manual within easy reach OPERATION MANUAL PC...

Страница 2: ...sampling time information 14 5 5 SD Card Data structure 14 6 Saving data from the SD card to the computer 15 7 ADVANCED SETTING 17 7 1 Set clock time Year Month Date Hour Minute Second 17 7 2 Set sam...

Страница 3: ...device EEPROM and an external memory device SD memory card Real time Datalogger it Built in Clock and Calendar real time data recorder sampling time set from 1 second to 3600 seconds Manual datalogge...

Страница 4: ...dB Function dB A C frequency weighting Time weighting Fast Slow Data hold Record Max Min Accuracy Characteristics of A frequency weighting 23 5 network meet IEC 61672 class 2 Under 94 dB input signal...

Страница 5: ...g the sound pressure level of the tested equipment Time Fast t 125 ms weighting Fast range is simulated the human ear Fast Slow response time weighting Slow t 1 s Slow range is easy to get the average...

Страница 6: ...EEPROM can be record 16 000 items external memory device AC Adapter only SD memory card 1 GB to 16 GB Data error no 0 1 no of total saved data typically Advanced Set clock time Year Month Date Hour M...

Страница 7: ...ox DC 16 mA When SD save the data but and LCD Backlight is OFF Approx DC 35 mA AC DC power adapter is optional If LCD backlight on the power consumption will increase approx DC 8 mA Weight 250 g 0 55...

Страница 8: ...old only for SPL 3 13 Reset Switch 3 4 RUN Button REC only for SPL 3 14 RS232 Output 3 5 TIME Button Set 3 15 SD card socket 3 6 Button 3 16 Hanging holes 3 7 ENTER Button Fast Slow 3 17 Stand 3 8 Mic...

Страница 9: ...Ear Listening response the Human Ear Listening response Typically always select the A weighting when makes Typically always select the A weighting module when environmental sound level measurement ma...

Страница 10: ...hold Level 70 to 90dB in 1 dB steps c ER Exchange Rate 3 4 5 or 6 db d pressing the Power Button to leave the set mode e Factory default settings Crit 90 Thr 70 ER 3 4 According to various measuring s...

Страница 11: ...elect R BEG then press RUN button If user wants to rerun dose Function Please use the button and button 2 sec to reset dose value and time If user wants to change RUN or Pause Function Please press th...

Страница 12: ...N Button again will show the REC symbol only execute the memory function continuously b To exit the memory record function just press the RUN button 2 seconds at least The display will revert to the c...

Страница 13: ...s used at first time it should to adjust the clock time exactly please refer chapter 7 1 page 17 b Decimal format setting The numerical data structure of SD card is default used the as the decimal for...

Страница 14: ...will flashing c Finish the Datalogger Press the ENTER Button 3 7 Fig 1 continuously at least two seconds the LOGGER indicator will be disappeared and finish the Datalogger Remark When the battery is...

Страница 15: ...ay will show the send data counts Remark If select data send to SD card please use AC adapter If want to pause send the logger data please press the run button ones press the run button ones again wil...

Страница 16: ...e a folder SLD01 2 If the first time to execute the Datalogger under the route SLD01 will generate a new file name SLD01001 XLS After exist the Datalogger then execute again the data will save to the...

Страница 17: ...SD card into the SD card adapter then connect the SD card adapter into the computer 3 Power ON the computer and run the EXCEL software Down load the saving data file for example the file name SLD01001...

Страница 18: ...EXCEL graphic screen for example 16...

Страница 19: ...weighting to A or C Crit Set Criterion level in dB Thr Set Threshold in dB ER Set Exchange rate in dB CLRM Set Clear Memory During execute the Advanced Setting function if press Enter Button 3 7 Fig...

Страница 20: ...value 0 3600 sec if press RUN button the adjust value will be x 10 increase Remark If select the sampling time to 0 second it is ready for manual Datalogger 2 After the Sampling value is selected pres...

Страница 21: ...function the buzzer sound will off automatically to prevent any interference of the measurement 7 5 Decimal point of SD card setting The numerical data structure of SD card is default used the as the...

Страница 22: ...utton 3 7 Fig 1 once again the Display will show text YES ENTER to confirm again if make sure to do the SD memory card format then press Enter Button once will format the SD memory clear all the exist...

Страница 23: ...SUPPLY from DC ADAPTER The meter also can supply the power supply from the DC 9V Power Adapter optional Insert the plug of Power Adapter into DC 9V Power Adapter Input Socket 3 10 Fig 1 The meter wil...

Страница 24: ...tery UM4 AAA Alkaline heavy duty x 6 PCs and reinstate the cover 4 Make sure the battery cover is secured after changing the battery 11 RS232 PC SERIAL INTERFACE The instrument has RS232 PC serial int...

Страница 25: ...data 1 When send the DOSE display data 2 D12 D11 Annunciator for Display dB 17 03 D10 Polarity 0 Positive 1 Negative D9 Decimal Point DP position from right to the left 0 No DP 1 1 DP 2 2 DP 3 3 DP D8...

Страница 26: ...4 Adjust the Calibration VR 3 12 Fig 1 carefully with a screw driver until the display reading value within 94 0 2 dB 13 FREQUENCY WEIGHTING CHARACTERISTICS OF A C NETWORKS Frequency A Weighting C Wei...

Страница 27: ...24 14 TIME WEIGHTING F S CHARACTERISTICS Max response Tolerance Charac ref continuous IEC 61672 Class 2 signal F Fast 1 0 dB 1 0 dB 2 0 dB S Slow 4 1 dB 2 0 dB Test under signal on 1 000 Hz 94 dB...

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