Amphenol THE MODAL SHOP 831 Skrócona instrukcja obsługi

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SECTION 1:

This shipment contains ______ 831 kits.

Each kit includes one of each item in this section unless noted.

1/2" Mic Windscreen, 3.5" diameter or

079A06

1/4" Mic Windscreen, 3.5" diameter

079A07

Microphone (see table on right)

PRM831

Preamps ship in a protective case.

Included

EXC010

EXC series cable, 5 pin Switchcraft

extension cable, used as optional

EXC020

extender between meter and preamp.

EXC050

10, 20 and 50 ft lengths available.

NOTE: Preamplifier release button

CBL138

USB Cable USB A to Mini USB, connects

meter to computer or power.

PSA029

AC Power Adaptor.

Batteries

(4) AA rechargeable batteries. Batteries

may be installed in meter.

SECTION 2:

One accessory kit included for each family of

meter rented unless otherwise specified.

CAL200 Calibrator with adapters (if

necessary), manual or instruction sheet.

Chapter 17 of the 831 Manual is short (<10

pages!) and covers calibration, including

meter screenshots.

ADP109 1/4 in adaptor

Videos are available showing calibration and other helpful hints at -

*Note*:

G4 LD Utility software is compatible with all 32 bit and 64 bit versions of Windows 7 and 8.1, and 10. The administrator of the PC must install G4 for successful installation. Rental laptops are

available with G4 software preloaded. Meter setup and data download services are also available.

DS-0097 revG

831 Sound Level Meter and NMS

Microphone(s)

377B02 ships unless otherwise requested. Model 831 can apply

a digital correction factor to measure Random Incidence with a

Freefield Microphone (and the reverse). Units ship with case,

o-ring to mate between preamplifier and mic in outdoor use,

desiccant, and microphone guideline sheet.

Quantity

*Includes ADP043 1/4 inch microphone to 1/2 inch preamp adaptor

831 (Firmware revision 2.314 or higher)

Meter Options and Special Notes:

Information

Please note that USB's are used as a default, but G4 Utility software and 831 Manual are

also available for download from

Feel free to call us if you have any questions! +1 513-351-9919

http://www.modalshop.com/rental/learn/acoustics/sound-level-meter-831

Job # _________________ Customer _________________________

First Rental Period

†

Rental period starts the calendar date after shipment, and ends on date returned.

Rentals can be kept beyond the initial period, and are extended at the same period and rate.

Rentals returned in an extension period are billed at a net prorated basis based on return date.

Let us know if your company requires a new PO or payment method for extension charges.

Microphone

Model

Size

377B02

1/2"

Freefield

377C20

1/2"

Random

377C01*

1/4"

Freefield

377C10*

1/4"

Pressure

377A12*

1/4"

Pressure

831-LOG Time History Logging (multi parameter, increments from 20ms to 24hr)

831-ELA Measurement History Logging: exceedance/events, intervals, and daily

831-OB3 Selectable real time 1/1 and/or 1/3 octave filter set

831-IH Industrial Hygiene: selectable standard doses (OSHA, ACGIH, NIOSH, IEC)

831-SR Sound Recording: level and dynamic based event recording and more

831-FST Fast time history logging 2.5, 5 and 10ms speeds (requires LOG and OB3)

831-FFT 400 to 6400 line FFT with selectable span 100Hz-20kHz with windowing

831-RT Reverberation Time room acoustics ( ISO 3382-2:2008 and ASTM E2235-

04)

831-LOWN Low noise configuration (include LOWN FAQ)

Preload Meter Setup: preload user specified measurement set up onto meter(s)

prior to shipment from The Modal Shop

Data Download from meter(s) upon return to The Modal Shop and electronically

send data to the following recipient(s):

Other:

including:

• This sheet as a reference

• 831 Operation Manual

• G4 Utility software

*Note*

• SLM Utility – G4 Operation Manual

• Calibration certs for each meter and microphone, and calibrator

• Rental Tracking Sheet, includes serial numbers of units shipped

www.larsondavis.com

www.modalshop.com | 513-351-9919 | [email protected]

__________________________

†

Noise

Low Range

Floor

Indicator

Type

(dBA)

17.1

26.2

15.3

24.4

35.7

44.8

36.3

45.5

37.5

48.6

in the "Support" section.

Overload

(dBpk)

143.5

172.3

178.8

192.8