Kuen de luɔɔi de noise exposure

Standards ku Certifications

Akustik:

EN/IEC61672 . IEC60651 . IEC 60684 . IEC 61620 .AN SI

S1.4-1983 . ANSI S1.11-2004

Eropa:

EMC

14General Specifications

Key:

ButtonWël ye nyuɔɔth:

128 x 64

Pigment Array

Lɛɛr bak:

Fiber optik

Wël:

English, Spanish, German, French, Italian, Portuguese

Measurement

Parameters lëu ba them:
SPL, MAX, MIN, Peak, Ln, Leq, Lavg, Sel, TWA, Taktm,
DOSE, PDOSE, Ldn, CNEL, Exposure
Kuen:

Frequency:1Amplitude:A maximum peak:Tip2：3Hz-22.4kHz; diwal：20 Hz-8kHzFiltr:1/1
Double frequency (option) wala81/3Frequency (option)Wave band:A lëu yãk,100dB8Dynamic range;RTA：
A lëu yãk,80dB

Dynamic Range

Wurtin fãa

3dBParameters:

Lëk:

A .C. Z

(Liniɛr)

Wakt jaab:Pulse ye telim, ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye

Double Frequency Filter (Option):1Tip

1, ANSI S1.11-2004, EN/IEC61260Tip：33Frequency cɛl: (1/3Modɛl)Frequency sentral ye12.5Hz
Ka20kHz；11（1/1Modɛl)Frequency sentral ye

16Hz

Ka

16kHz

Limit:

0-140dB

Exchange Rate:3, 4, 5, 6dBKuen luɔɔi:Kuen de Sound Level/Pause, jam/Date drive power open and operate during programmed setting, external/

Pause, keyboard start

/Pause during programmed settings (Pause ka tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n)

Reference:

SPL

：

114dB

Frequency:

1kHz

Dɛɛr:

Na ye mikrofon ye kɔc cɔl free field respond: zero angle

KalibrasiɔnKalibration history keeps and tested calibration confirmation recorded in calibration history. Kalibration history keeps and tested calibration confirmation recorded in calibration history. Kalibration history keeps and tested calibration confirmation recorded in calibration history.Kalibrator:QC-10（114dB 1kHz），QC-20（94dB 250Hz

，

114dB 1kHz）Lɔ̈k kɔrɔ

A wïc

SD

Kaart

2Kä cï kek gɔ̈t ku kä cï kek gɔ̈t:MAX, MIN, Peak, Ln, Leq/Lavg

Lɔ̈k data record:

A user can choose a user. A user can choose a user. A user can choose a user.LnMemory Capacity:

Sɛbɛ

1SD10Kä ye kek tɔ̈ɔ̈u në memory card15Dɛɛr:30，60，5，10，15Sekond,30，60，

，

，

Minut1Funksiɔn spesial20Lɔ̈k:

Walisa

SekondSekondStorage System:Kaart de memori digital cï lëu bɛ̈n tɔ̈ɔ̈u (SDkaar), a wïc bï ya tɔ̈ɔ̈u në kaam juëc yiic/Research setup storage for data recording options, file format isPC

Binary files ye gam

QSPSoftware bɛ data documents luɔɔi.

Interface ku ConnectionSDKaart:

Lɔ̈ɔ̈m de data, tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u

/Kulashi

Power socket:Power Supply

9-16VDC

10AC/DC

Output:3.5mm stereo (Tip AC.Ring 1 DC.Ring 2 Gnd)3Kɔl kony kony:1RS-232

，A digital output,

Digital inputUSB：TɛmɛUSB2.0

，

Mini B

Links

Karakteristik lingkunganTemperature:Luɔi:（<-10±+500.5dB

impact)

-25℃ to70℃

Gɛɛr:

℃ yaaki +

℃Humidity:TBD

Vibration&Vibration:Magnetic field:80A/m

，

50/60HzKa tɛmɛDɛɛr:Elektrik10V/m，1kHz modulated，30MHzKa

1GHz

，

4<55dBCKarakteristik ElektronikBateri:10aAABateri alkali, lëu bï ya luui tɛɛr

Hour, tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n/Options, wala luɔɔi background light

External9DCPower input:

Voltage

－216VDCMikrofon:Tip1：QE7052; diwal

：

BK1936(Standart)

Instrument input:

50KOhm, normal input impedancePre-amplifier: Lɔ̈k direct(0.52”

wala

13.2mm)

Mikrofon, adapter wɛ̈t wïc

Fɛɛr amplifier:30Pre-amplifier ye lëu bɛ̈n looi

Kabel:

Can drive up toKabel metre, a lëu bɛ̈n ya cɔk tɛ̈n bɛ̈n ya cɔk tɛ̈n bɛ̈n ya cɔk tɛ̈n bɛ̈nInput impedance:ka dɔŋ1G

Ohm, ye

1pf

Load

Limit Signal:

11VAC

Karakteristik Struktur

Triangle Installation:A tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈u thïn ye tɔ̈u thïnKuen:Fiber steel fillingABS/Polycarbomate

Tɛ̈n tɛ̈n

3.1EMC 11.1Gɛɛr 1.6Dimensions:

<unk>Width×

0.54<unk> High (including front amplifier, but no microphone) ×