Noise Dosimeter Manufacturer,Supplier and Exporter in China
Product Code : EL-TLE-15538
DESCRIPTION :-
Measuring range 40-143 db (A) Internal two AA batteries 100 hr operations
Mass storage: 4 MB. Peak detector range of 80 to 146 in four ranges. Leq, Max, and Peak levels stored at 1, 5, 15, 30, or 60 second time intervals.
4 user defined time weighted average levels or calculations are also stored, as well as Lmin.
Ln statistics (1 99 in 0.5 dB resolution) stored at 5 minute intervals.
Automatic detection of Microphone Failure. Instruments will detect and display a warning message if the microphone is disconnected. (Microphone failure is also recorded in the status byte of each time history record).
Compatible infrared interface providing transfer rates to the PC at up to 115,000 bits per second.
User-programmed daily start/stop times.
PC-based setup, dose calculation, report generation, and graphics.
Manual setup of instrument functions. (Timers and Clock can only be set from the Blaze® software).
Slow or Fast rms detection using A or C weighting.
Calculation of noise exposure in percentage dose, projected dose, SE (Pa2 hours), and Pasques (Pa2 seconds) units using a variety of exchange rates, threshold, and criteria values.
Continuous display of SPL level. The instrument will continue to display the current SPL level, even when the instrument is not running.
During this time the instrument will not be logging data, the value is only being displayed on the screen
