Imitha Yezinga Lomsindo
Imaniwali yosebenzisayo

Ulwazi Lokuphepha

Funda ulwazi olulandelayo lokuphepha ngokucophelela ngaphambi kokuzama ukusebenzisa noma ukusevisa imitha, futhi pls sebenzisa imitha njengoba kucacisiwe kule manuwali.

• Izimo zemvelo

1. Ukuphakama ngaphansi kwamamitha angu-2000
2. Umswakama uma uqhathaniswa no-90% max.
3. Ukusebenza kwe-Ambient 0-40°C

• Ukunakekela Nokuhlanza

1. Ukulungisa noma ukusevisa okungavezwanga kuleli bhukwana kumele kwenziwe kuphela ngabasebenzi abaqeqeshiwe.
2. Sula ikesi ngezikhathi ezithile ngendwangu eyomile. Ungasebenzisi ama-abrasives noma izincibilikisi kulawa mathuluzi.

Incazelo evamile

Le Sound Level Meter yakhelwe ukuhlangabezana nezidingo zokulinganisa zobunjiniyela bomsindo, ukulawula ikhwalithi yomsindo, Ezempilo, kanye namahhovisi okuphepha ezimbonini ezindaweni ezihlukahlukene. Okufana nezimboni, izikole, amahhovisi, nolayini bezimoto.

• MAX/MIN isilinganiso
• Bonisa ngaphezu kobubanzi
• Bonisa ububanzi obuphansi
• Ukukhethwa kwesisindo se-A&C
• Ukuxhumana kwe-Bluetooth

Incazelo Yemitha

1. - Isibonisi se-LCD
2. - Umzimba Wemitha
3. -Microphone
4. -BAMBA/ inkinobho
5. -MAX/MIN inkinobho
6. -Vula/vala inkinobho
7. -UNITS inkinobho
8. -Inkinobho ye-Bluetooth

Incazelo Yenkinobho

Inkinobho yokuvula/vala:
Amandla imitha avuliwe: Cindezela isikhashana ukuze ucime amandla; Cindezela isikhathi eside ukuze uvule noma uvale amandla okuzenzakalelayo.
Amandla emitha avaliwe :  Cindezela iDemo ukuze uvule amandla futhi wenze kusebenze ukucisha okuzenzakalelayo; Cindezela isikhathi eside ukuze uvule amandla futhi uvale amandla okuzenzakalelayo. Ngicindezela inkinobho yokuvula/yokuvala amandla ngaphezu kwamaminithi, lapho-ke izobonakala njengomsebenzi onephutha, futhi imitha izocisha ngokuzenzakalelayo.
Inkinobho ethi RANGE/(A/C).: Cindezela iDemo ukushintsha igiya ububanzi; Cindezela isikhathi eside ukuze ushintshe iyunithi.
inkinobho: Cindezela isikhathi eside ku-Bluetooth esebenzayo noma engasebenzi.
BAMBELELA /  inkinobho: Cindezela isikhashana ukuze ubambe idatha yamanje; Cindezela isikhathi eside ukuze uvule noma uvale ukukhanya kwangemuva.
Inkinobho MAX / MIN: Cindezela ukurekhoda Okuphezulu, Okuncane
Qaphela: Inkinobho engu-MAX/MIN, inkinobho yobubanzi, kanye nenkinobho ethi A/C kuzovalwa uma ubamba ukufundwa kwamanje futhi ithuluzi lizophuma kurekhodi elingu-MAX/MIN lapho lishintsha igiya lebanga.

Isakhiwo sokubonisa

: Uphawu lweBluetooth ti
: Bonisa ibhethri eliphansi
: Uphawu lokuvala isikhathi
Ubukhulu: Ukubamba okuphezulu
MIN: Ukubamba okuncane

Amadijithi amabili amancane phezulu kwesokunxele sesibonisi: Ibanga elincane
Amadijithi amathathu amancane phezulu kwesokudla sesibonisi: Ibanga eliphezulu
NGAPHANSI: ngaphansi kwebanga
PHEZULU: phezu kobubanzi
dBA, dBC: A-weighting, C-weighting.
OKUZENZAKALELAYO: Ukukhetha ububanzi obuzenzakalelayo BAMBA: Umsebenzi wokubamba idatha
Amadijithi amane amakhulu phakathi nesibonisi: Idatha yokulinganisa.

Umsebenzi wokulinganisa

• Vula ithuluzi ngokucindezela inkinobho yokuvula/yokuvala.
• Cindezela iDemo inkinobho"RANGE" bese ukhetha ibanga elifanele lokulinganisa elisuselwe kokuthi "PHANSI" noma "PHEZULU" isibonisi ku-LCD
• Khetha i-'dBA yeleveli yomsindo ojwayelekile kanye ne-'dBC' ukuze ukale izinga lomsindo le-acoustic material.
• Bamba ithuluzi ngesandla noma ulilungise ku-tripod, futhi uthathe izinyathelo ebangeni elingamamitha angu-1-1.5 phakathi kwemakrofoni nomthombo.

Ukubamba Idatha
Cindezela inkinobho yokubamba ukuze umise ukufundwa kanye nophawu "BAMBA" oluvezwa ku-LCD. Cindezela inkinobho yokubamba futhi ukuze ubuyele esilinganisweni esivamile.

MAX/MIN ukufunda

• Cindezela inkinobho engu-MAX/MIN okokuqala ngqa, ithuluzi lizongena kumodi yokulandelela engu-Max, ukufundwa okuphezulu okulandelwayo kuzovela ku-LCD.
• Cindezela inkinobho engu-MAX/MIN okwesibili, ithuluzi lizongena kwimodi yokulandelela encane, ukufundwa kwamaminithi okulandelelwe kuzovela ku-LCD.
• Cindezela inkinobho engu-MAX/MIN okwesithathu, ukufundwa kwamanje kuzovela ku-LCD.

Ukuxhumana kwe-Bluetooth
Cindezela isikhathi eside inkinobho ye-Bluetooth ukuze uvule umsebenzi we-Bluetooth, ixhumana ngemva kokuxhuma nesofthiwe.
Ithuluzi lingadlulisela idatha elinganiselwe nesimo sensimbi kusofthiwe futhi isofthiwe ingalawula ithuluzi. Insimbi izocisha ngokuzenzakalelayo ukuze kwelule impilo yokusebenza kwebhethri. Lapho uphawu I-CI ivela ku-LCD, pls buyisela ibhethri elidala ngamasha.

• Vula indawo yebhethri nge-screwdriver efanelekile.
• Faka esikhundleni sebhethri le-9V.
• Faka indawo yebhethri futhi.

Imininingwane

Ibanga lemvamisa:	31.5HZ-8KHZ
Ukunemba:	I-3dB(ngaphansi kwesimo sereferensi sika-94dB, 1kHz)
Ibanga:	35 ~ 130dB
Ibanga lokulinganisa:	LO: 35dB∼80dB, Med: 50dB∼100dB Phezulu: 80dB∼130dB, Okuzenzakalelayo: 35dB∼130dB
Isisindo semvamisa:	A kanye no-C
Imakrofoni:	Imakrofoni engu-1/2 intshi ye-electret condenser
Isibonisi sedijithali:	4 amadijithi LCD ukubonisa nge ukulungiswa: 0.1 dB
Khombisa Isibuyekezo:	2 izikhathi/umzuzwana
Ukucisha okuzenzakalelayo:	Imitha ivala ngokuzenzakalelayo ngemva kwe-approx. Imizuzu engama-10 yokungasebenzi.
Ukunikezwa kwamandla kagesi:	Ibhethri elilodwa le-9V
Inkomba yebhethri ephansi:	Isignali yebhethri ephansi “” ikhanya uma ibhethri voltage yehla ngaphansi kwe-7.2V; I-backlight nesignali yebhethri ephansi “” flash kabili uma ibhethri voltagu-e wehla ngaphansi kuka-6.5V, bese ucisha ngokuzenzakalelayo.
Izinga lokushisa lomsebenzi kanye nomswakama:	0°C-40°C, 10%RH-90%RH
Izinga lokushisa lesitoreji nezinga lokushisa:	-10°C∼+60°C, 10%RH∼75%RH
Ubukhulu:	185mmx54mmx36mm

ISAZISO

• Ungagcini noma usebenzise ithuluzi ezingeni lokushisa eliphezulu kanye nendawo enomswakama ophezulu
• Uma ingasetshenziswa isikhathi eside, sicela ukhiphe ibhethri ukugwema ukuvuza koketshezi lwebhethri futhi uxwayise ithuluzi
• Uma usebenzisa ithuluzi ngaphandle, pls khweza isikrini somoya kumakrofoni ukuze ungabambi amasiginali angathandeki.
  Gcina imakrofoni yomile futhi ugweme ukudlidliza okunzima.

I-Rev. 150505

Amadokhumenti / Izinsiza

CEM Instruments DT-95 Sound Level Meter [pdf] Imaniwali yosebenzisayo I-DT-95, Imitha Yezinga Lomsindo, Imitha Yezinga Lomsindo DT-95

Izithenjwa

• Imaniwali yosebenzisayo