Wegen Hobbyaufgabe wird das Kaltwasserset verkauft Zwei getrennte Stufen MK 17 MK 19 Voll funktionstüchtig
Bremen, Bremen
3 März
160 EUR
Running on battery, it can record sound pressure levels for a week. Connected to an external USB charger it can record and report for months. Its very small size allows it to be attached to or embedded within the monitored equipment. The NSRT_mk3includes the following features: Type I precision. A, C and Z weighting curves. Integrating Sound-Level Meter, recordsL-max, L-min and Leq levels. Log interval adjustable from 125 ms (8 pointsper second) up to hours. Individual Manufacturer s Certificate ofCalibration from Convergence Instrument provided with every instrument purchased. Digital very sensitive MEMS microphone (30 dBAtypical noise floor). Completely sealed weatherproof enclosuredesigned for outdoors applications. All-digital design. Ultra-stable sensitivity (field recalibrationis easily done, but seldom required). Very low sensitivity variation due totemperature changes. Very low sensitivity to vibrations. Software function calculates global Leq and ordose, according to ISO and OSHA methods. Adjustable response time. Preprogrammed recording start date time. Integrated oscilloscope function that can showthe acoustic signal in real time. Integrated spectral analyzer function that canshow the spectrum (or 3rd-octave bands) in real time. Can be used as a high-quality USB digital microphone. Allows the observation of recorded levelswhile the recording is ongoing. Works standalone, or USB connected. Long life internal rechargeable battery that recharges from USB and most USB chargers. Can be field-calibrated. Observes and records 100% of the acousticsignal (no missed samples). Editable individual custom ID for easier instrument management. All settings are stored in non-volatilememory. So the instrument will regain full functionality from hard-reset or battery loss. Compatible with Convergence Instrument s Cloudservice. Applications Sound level and acoustic dose measurement andrecording. Monitoring of safe working conditions. 24 7 noise monitoring on construction sites. Activity detection and logging. Long-term measurement and recording of acoustic levels for environmental impact studies. Specially designed for long-term outdoorsapplications What youget: - 4 nsrt_mk3 integrating sound level meter data logger, - 4 Holder (stand and clamp), - 4 factory calibration certificates, new calibrated before shipping! - Manual as *.pdf and software on usb stick.
Bremen, Bremen
3 März
380 EUR
