Sound Level Meters
Sound Level Meter Rion NL-42
Model: NL-42
Manufacturer: RION
- Measurement functions: Lp, Leq, Le, Lmax, Lmin, Ln(main ch) Lp(sub ch) LCeq, LCpeak, LZpeak, LAleq*2, LAtm5
- Leq Sampling cycle: 10s, 1, 5, 10, 15, 30m, 1, 8, 24h and manual(max to 24h)
- Frequency range: 20Hz to 8 kHz
- Measurement range:
- + A: 25 – 138 dB
- + C: 33 – 138 dB
- + Z: 38 – 138 dB
- + C weighting peak sound level: 55 -141 dB
- + Z weighting peak sound level : 60 -141 dB
- + Singe range (Linearity range: 113dB)
- Sampling cycle: 48kHz
- Microphone: UC-59
- Power Supply: Pin or AC Adapter 220V, 50Hz.
- Ambient conditions: -10 to 50 C: 10-90%RH
- Dimensions : 259 x 76 x 33mm
- Weight: Approximate 400g inculed batteries
