Norsonic 140 Precision Sound Level Meters
| Nor 140 | Precision Sound Analyser with filters, statistics and logging | £ 25 a day * |
Basic Instrument Features
Precision integrating sound level meter - IEC 61672 class 1
Simultaneous measurements 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 - a 'one-range' instrument
Measures Lpeak levels up to 140 dB
Fast, Slow or Impulse time constants - F, S or I
USB 2.0 high-speed RS-232 serial interface, 115 kbaud
SD memory card with large high speed internal memory
High-resolution graphical back-light display
Numeric table display
Manual or automatic storage of results
Automatic repeat measurements with clock synchronization
Measurement duration selectable from 1 second to 99 hours
Pause/Continue function with back erase feature
AC output - order cable is required
Battery life up to 12 hours
For more details on any feature see the Nor 140 Manufacturer's Specifications
Gracey & Associates Nor 140 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 measurements
For details on the options click the relevant links Precision integrating sound level meter - IEC 61672 class 1 Simultaneous measurements 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 - a 'one-range' instrument Measures Lpeak levels up to 140 dB Fast, Slow or Impulse time constants - F, S or I USB 2.0 high-speed RS-232 serial interface, 115 kbaud SD memory card with large high speed internal memory High-resolution graphical back-light display Numeric table display Manual or automatic storage of results Automatic repeat measurements with clock synchronization Measurement duration selectable from 1 second to 99 hours Pause/Continue function with back erase feature AC output - order cable is required Battery life up to 12 hours For more details on any feature see the Nor 140 Manufacturer's Specifications
Gracey & Associates Nor 140 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 measurements
Delivered with microphone, preamplifier, options 1, 3, 4 and 6, 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.
Environmental Noise Kits
| Nor 140 | Environmental Noise Kit | £ 36 a day * |
| Nor 140 | Precision Sound Level Analyser |
| 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 if you don't already have one.
Factory Survey Kits
| Nor 140 | Factory Noise Survey Kit | £ 30 a day * |
| Nor 140 | Precision Sound Level Analyser |
| Nor 1251 | Sound Calibrator - class 1 |
| GA 80G1-00 | Tripod - adjustable 0.4 m to 1.45 m high, maximum load 5 kg |
Other Popular Accessories
| Nor 340 | Mains Adaptor for Nor 118 and 140 analysers |
| Nor 1251 | Sound Calibrator - class 1 |
| 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 - noise generator output - Nor 140 to BNC |
| GRAS 41AL | Outdoor Microphone System - type 1 |
| GA 80G1-00 | Meter stand 0.4 - 1.45 m high |
| GA 91E1-00 | Outdoor Meter Enclosure with rechargeable batteries etc. |
| Davis | Weather Station |
| Kestrel 2000 | Wind and Temperature Indicator |
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, details other options.
Gracey & Associates 01933 624212 hire@gracey.com
British Standards accreditation for noise and vibration instrument hire and calibration
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