Interacoustics Eclipse EP25 User Manual

D-0120588-B – 2019/03
Eclipse – Instructions for Use - EN Page 131
11.5 Technical specifications ABRIS
Medical CE-mark:
The CE-mark indicates that Interacoustics A/S meets the requirements of Annex II of the
Medical Device Directive 93/42/EEC. Approval of the quality system is made by TÜV –
identification no. 0123.
Standards:
Test signal
EC 60645-3:2007
AEP
IEC 60645-7:2009 Type 2
EPA Preamplifier:
Two channels standard:
EPA4 Cable Collector (4 electrodes). Standard 50 cm. Option: 5
cm or 290 cm
One Channel (optional):
EPA3 Cable Collector (3 electrodes). 50 cm
Gain:
80 dB/60 dB
Frequency response:
0,5 - 5000 Hz
CMR Ratio:
Minimum >118 dB. Typical 130 dB < 100 Hz
Radio frequency
immunity:
Typically 25 dB improvement over previous available designs
Max input offset voltage:
2,5 V
Input impedance:
10 MΩ/ 170 pF
Power from main unit:
Insulated power supply with 1500 V isolation. The signal is
digitally/capacitive insulated.
Specifications as EPA4
Impedance measurement:
Selectable for each electrode
Measurement frequency:
33 Hz
Waveform:
Rectangular
Measurement current:
19µA
Range:
0.5 kΩ – 25 kΩ
Stimulus:
Stimulus rate:
93 Hz
Level:
30, 35, 40 dBnHL
Click:
100 µs
Recording:
Analysis time:
120 seconds
A/D resolution:
16 bit
Sampling frequency
30 kHz
Artifact rejection system:
Standard voltage based system
Display:
Stimulus level and type, Graph view
Security:
Password protection of test parameters possible.
Algorithmic Sensitivity:
Click:
99.99%
Specificity:
Click:
≥ 97%

Interacoustics Eclipse EP25 Specifications

General

Brand	Interacoustics
Model	Eclipse EP25
Category	Medical Equipment
Language	English