D-0126021-A
25
Technical Information
The Avant HIT+ is an active, diagnostic device.
Standards:
Hearing Aid Analyzer As Per ANSI S3.22-2009,
IEC 60118-7 2005
Speaker Output:
Max 95 dB SPL
Frequency Range:
125 Hz – 8000 Hz ± 0.5%
Coupler Mic:
Max Input Level: 140 dB SPL
Reference Mic:
Omni Directional Microphone
Battery Simulator Output:
Adjustable Output Voltage: 0.1V – 1.5V In 100m
Steps Accuracy ± 5%. Current Measurement:
20uA – 20mA Accuracy ± 5%.
Battery Pills Provided:
10A, 13, 312 And 675
Magnetic Loop:
31.6mA/m Magnetic Strength, per ANSI Standard
Communication Port:
USB
Power Requirements:
USB Power
Dimensions:
Approx. 24 cm x 25 cm x 16 cm (L x W x H)
Net Weight:
Approx. 1,8 kg / Approx 7 lbs
Enclosure:
Acoustically dampened enclosure
Environmental Requirements:
Working temperature range from 10°C to
35°C
Routine checking and subjective tests
The user of the instrument should perform a subjective instrument check once a week. The purpose of routine checking is to ensure, as far as possible, that the
equipment is working properly, that its calibration has not noticeably altered and that its attachments, leads and accessories are free from any defect that might
adversely affect the test result.
