Specifications | Audiometer Calibration System Model AudCal

System Configurations and Components

System Components
SoundAdvisor™ 831C with 831C-AUD Integrating Precision SLM (Type 1) with Low Noise Preamplifier (PRM831), NiMH Battery, Firmware for Testing Linearity, Frequency Response, FM, Pulse, Booth Noise, etc.
CAL250 Class 1 acoustic calibrator, 114 dB, 250 Hz, 1 in opening, 1/2 in adapter (ADP019)
AEC100 Artificial ear coupler (6cc) for 1 in microphone (NBS 9A) with adapter, weight, pillow
AEC201-A Ear simulator with 377C13 microphone, adapter, weight, pillow
AEC202 Artificial ear coupler (2cc) for 1/2 in microphone
AEC203 Artificial ear coupler (2cc) for 1 in microphone
AEC304 IEC 60711:1981 ear simulator including 1/2 in microphone
AMC493CArtificial mastoid including storage humidor
SoundAdvisor 831C ANSI S1.4, IEC 61672-1, IEC 60651 and 60804 Class 1, ANSI S1.11 and IEC 61260 Class 1
831C-AUD Measures requirements from ANSI S3.6 and IEC 60645 specifications for audiometers, ANSI S3.7 methods for coupler calibration of earphones, ANSI S3.1 maximum permissible ambient noise level for audiometer test rooms.
AEC100 ANSI S3.7-1995, IEC 60318-3:1998
AEC201 ANSI S3.7 section 5.4, IEC 60318-1: 2009, directive 2004/108/EC
AEC202 IEC 60318-5:2006
AEC203 IEC 60318-5:2006
AEC204 IEC 60318-4:2010
AMC493CANSI S3.13-1981(R2007), IEC 60318-6: 2007, note: patented low thermal mass design varies from design features in standard
SYS0xx Weight: 22 lb (10 kg), CCS055 dimensions:
20 1/2 x 16 3/4 x 8 1/2 in (520 x 425 x 216 mm)
AEC201-A Weight: 3.2 lb (1.4 kg)
AMC493CWeight: 0.2 lb (0.05 kg)
Item Description SYS014 SYS015 SYS016 SYS017 SYS-UPG
SLM Precision sound level meter 831C 831C 831C 831C 831C
Firmware Audiometer calibration firmware 831C-AUD 831C-AUD 831C-AUD 831C-AUD 831C-AUD
Calibrator Class 1 acoustic calibrator CAL250 CAL250 CAL250 CAL250  
Cable 6 ft (2 m) extension cable EXC006 EXC006 EXC006 EXC006 EXC006
Case Custom carrying case CCS055 CCS055 CCS055 CCS055 CCS055
DVX014 WiFi adapter for 831C
ADP010 For measuring electrical and ambient noise  
AEC100 NBS 9-A coupler for 1 in microphone    
377A15 1 in pre-polarized pressure microphone
ADP008A Adapter to mount 1 inch microphone onto PRM831 preamplifier
AEC201-A IEC 60318-1:2009 ear simulator with 377C13 ½ inch microphone    
AMC493CArtificial mastoid for bone vibrator test