o IEC 61672, IEC 60651, IEC 60804, IEC 61260
o China: GB/T 3785:2010, GB/T 3241, GB 3096-2008, GB 50526, GB-T_4959-1995
o Germany: DIN 15905-5, DIN 45645-2, optional: DIN 45645-1
o Japan: JIS C1509-1:2005, JIS C 1513 class 1, JIS C 1514 class 0
o Switzerland: SLV
o UK: BS6698, BS5969
o US: ANSI S1.4:2014, ANSI S1.43, ANSI S1.11:2014
o SMPTE ST 202:2010, ISO 2969:2015
• Sound levels
o SPL actual, Lmin, Lmax, Lpeak, Leq, gliding Leq
o Frequency weighting: A, C, Z (=flat) simultaneously
o Time weighting: Fast, slow and optional impulse simultaneously
o Correction values k1, k2
o Indicators show when sound level limits are exceeded
o Digital I/O interface for the control of external peripherals
o Sound Exposure Level LAE (optional)
o Percentile statistics for Lxy (x= A, C or Z, y= F, S or EQ1"): 1 - 99% (optional)
o Calculated levels: LCeq - LAeq, LAIeq - LAeq, LAFT5eq -LAeq (optional)
o Clock-impulse maximum level "TaktMax" in accordance with DIN 45645-1 (optional)
• Logging and Reporting
o All levels simultaneously
o Short-time levels including spectrum for 1 second or longer
o Wav-file for listening (compressed)
o Data logging in 100 ms intervals (optional)
o Linear wav-files with 24 bit, 48 kHz resolution (optional)