KHO-11
We present the Limited Series kit, from the second generation of our Sonus-2 Plus dosimeter, making it possible to perform up to three dosimetry simultaneously and the pre and post field adjustment (calibration) with the CR2 plus, in this version with the exclusive Criffer backpack.
Sonus-2 Plus Noise Dosimeter
Display: High-contrast, backlit LCD screen
½ ” microphone with auxiliary calibrator input type P2 to insert electrical signals
Range: 40 to 140 dB
3 pre-configured channels NR-15, NHO 01 and User
Weighting frequency: A, C and Z
Response time: Fast (Fast), Slow (Slow) and Impulse (Impulse)
Criterion Levels: 80 to 90 dB
Threshold Level: 60 to 90 dB
Duplicating factor: 3,4,5 or 6 dB
Peak indication: 115 dB
Noise dose for the evaluated period (NR-15, NHO-01 and 1 more configurable simultaneously)
Projected noise dose, Lavg, Leq, NE, NEN, TWA
Histogram of the evaluated period
Memory of 60 measurements or approximately 20 k records
Sampling rate: 1 to 60 seconds
Automatic acoustic calibration
Schedule function: Schedule for start, pause and end of dosimetry
High resistance to EMI / RFI
Operating temperature: 0 to 65 ° C
Operating humidity: 0 to 95%
Battery percentage indication (0 to 100%)
Power: Li-ion battery
Battery life: 12 h
Charger: Bivolt with USB connection
Cable communication (USB)
Dimensions: 90 x 57 x 22 mm
Weight: 79 g
CR-2 Sound Calibrator
Sound pressure levels: 94 and 114 dB
Frequency: 1,000 Hz
ANSI: S1.40
IEC: 60942 - Class 1
Accuracy: ± 0.3 dB
Applied in weighting A, C and Z
For ½ ”microphones
Operating temperature: 0 to 65 ° C
Operating humidity: 0 to 95%
Power: AAA battery
Dimensions: 140 x 70 x 25mm
Weight: 60g
