Nor 118

Real Time Noise Meter - filters, statistics and level v time

£ 22 a day *

Basic Instrument Features ♦  Precision integrating noise meter - IEC 61672 class 1 ♦  Simultaneous noise measurement of A-weighted levels with either C or Z-weighted levels ♦  Parallel detection of SPL, Leq, Lmin, Lmax, LE and Lpeak ♦  120 dB dynamic range in a single measurement from 15 dBA, microphone noise floor, to the maximum 137 dB SPL ♦  Measures Lpeak noise levels up to 140 dB ♦  Fast, Slow or Impulse time constants - F, S or I ♦  High-speed RS-232 serial interface, 115 kbaud ♦  High-resolution graphical back-light display ♦  Numeric table display ♦  Large internal memory - 5 MB or 2.5 million values ♦  Manual or automatic storage of results ♦  Automatic repeat measurements with clock synchronization ♦  Noise measurement duration selectable from 1 second to 99 hours ♦  Pause/Continue function with option to delete last 10 seconds ♦  AC output - order cable is required ♦  Battery life up to 12 hours

For full details on the above features see the  Manufacturer's Specifications 

The Gracey & Associates Nor 118 noise meters also include the following options

Option   1 : 1/1-octave band filters - real time Option   3 : 1/3-octave band filters - real time Option   4 : Statistical calculations - Ln values Option   6 : Level versus time noise measurements Option 16 : Measurement trigger For details on the options click the relevant links

For additional features see the Nor 118 +

For similar features, without frequency analysis see the Nor 116

Delivered with microphone, preamplifier, options 1, 3, 4, 6 and 16, batteries and windshield all in a carrying case together with calibration certificates for the meter, microphone and preamplifier.

Also included is the Nor 1020 software and a download cable, one set per hire. If you require extra copies, they are available at the list price.

We stock a wide range of accessories, order what you want and only pay for what you need

Sound level meters and particularly microphones are very susceptible to damp, so should not be used outside, unless protected - see our environmental kits.

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Environmental Noise Kits.

Nor 118

Environmental Noise Kit

£ 33 a day *

Nor 118	Environmental Noise Meter - type 1
GRAS 41AL	Outdoor Microphone System - type 1
GA 91E1-00	Outdoor Meter Enclosure with rechargeable batteries etc.,

we recommend you add a precision Nor 1251 calibrator (£3) if you don't already have one.

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Factory Noise Kits.

Nor 118

Factory Noise Survey Kit

£   27 a day *

Nor 118	Precision Noise Meter
1 x Nor 1251	Sound Calibrator - class 1
1 x GA 80G1-00	Tripod - adjustable 0.4 m to 1.45 m high, maximum load 5 kg

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Popular Accessories - click a link for details

Nor 340	Mains Adaptor for Nor 118 and 140 analyzers
Nor 1251	Sound Calibrator - class 1 - - recommended with GRAS 41AL Outdoor Microphone
Nor 1252	Sound Calibrator - class 2
Nor 1408	Microphone preamplifier extension cable - 10 m
Nor 1410	Microphone preamplifier extension cable -   2 m
Nor 4514	Cable - AC output - Nor 118 to BNC
GRAS 41AL	Outdoor Microphone System - type 1
GA 51M2-C2	DC Lead - 2-pin male to car battery clips
GA 80G1-00	Noise meter stand 0.4 - 1.45 m high
GA 91E1-00	Outdoor Meter Enclosure with rechargeable batteries etc.,
Kestrel 2000	Pocket Weather Meter

We also hire Windows XP laptops loaded with the Nor 1020 PC software.

For the full range and more details see the Norsonic lists


* Our standard hire charges are based on a 4-day minimum period, more details and options.

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Gracey & Associates   01933 624212

BSI accreditation for instrument hire and calibration

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