Used test system for electroacoustic testing of hearing aids and their components. The Audio Precision APx511 is combined with an Interacoustics TBS25m test box and a Keysight USB switching matrix. The test box contains a test loudspeaker and a device-under-test holder. An acoustic coupler with GRAS microphone preamplifier complements the measurement setup.
The test box has signs of wear. The complete setup has not been fully function-tested. The worktable, power strip and drawer pedestal shown are excluded, as their inclusion in the lot has not been confirmed.
Included:
1 Audio Precision APx511 with external KeyBox and power cable
1 Interacoustics TBS25m test box with test loudspeaker, acoustic lining, connection panel, hinged lid with gas strut, handle and latch
1 acoustic coupler with GRAS 26CS microphone preamplifier, coaxial cable and transparent adapter
1 device-under-test holder with clamp arm, foam pads and green insert
1 Keysight U2751A with external power supply, USB cable and multipole cable set
Microphone, test box, loop and loudspeaker cables shown, plus a Sonion-labelled cable and a gold-coloured contact
The test box has signs of wear. The complete setup has not been fully function-tested. The worktable, power strip and drawer pedestal shown are excluded, as their inclusion in the lot has not been confirmed.
Included:
1 Audio Precision APx511 with external KeyBox and power cable
1 Interacoustics TBS25m test box with test loudspeaker, acoustic lining, connection panel, hinged lid with gas strut, handle and latch
1 acoustic coupler with GRAS 26CS microphone preamplifier, coaxial cable and transparent adapter
1 device-under-test holder with clamp arm, foam pads and green insert
1 Keysight U2751A with external power supply, USB cable and multipole cable set
Microphone, test box, loop and loudspeaker cables shown, plus a Sonion-labelled cable and a gold-coloured contact
* System: Audio Precision APx511, serial number APX11-11218
* Supply voltage: 230 V AC
* Power consumption: max. 75 VA
* Connections: BNC microphone input, multipole connection to the test box
* Calibration marking: 21.03.2022, certificate no. APx511-11218-220321-1
* Order number: APx511
* External KeyBox: APX11-11218
* Interacoustics TBS25m: manufactured in 2014, serial no. 0917836, ID 8000006, connections include Aux 1/2, Loop, Coupler, Ref. Mic. and Speaker
* Keysight U2751A: serial no. MY57070012, 4 × 8 two-pole USB switch matrix, 32 crosspoints, max. 35 V RMS in standalone operation
* GRAS 26CS: Serial No. 435042, 1/4-inch CCP microphone preamplifier, Microdot
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* Length: approx. 80 cm
* Width: approx. 60 cm
* Height: approx. 60 cm
* Supply voltage: 230 V AC
* Power consumption: max. 75 VA
* Connections: BNC microphone input, multipole connection to the test box
* Calibration marking: 21.03.2022, certificate no. APx511-11218-220321-1
* Order number: APx511
* External KeyBox: APX11-11218
* Interacoustics TBS25m: manufactured in 2014, serial no. 0917836, ID 8000006, connections include Aux 1/2, Loop, Coupler, Ref. Mic. and Speaker
* Keysight U2751A: serial no. MY57070012, 4 × 8 two-pole USB switch matrix, 32 crosspoints, max. 35 V RMS in standalone operation
* GRAS 26CS: Serial No. 435042, 1/4-inch CCP microphone preamplifier, Microdot
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* Length: approx. 80 cm
* Width: approx. 60 cm
* Height: approx. 60 cm
| Technical characteristic | Value |
|---|---|
| Condition | Used |
| Age rating | No age restriction |
| Variation ID | |
| Model | APx511 |
| Manufacturer | Audio Precision |
| Content | 1 piece |
| Weight | 60000 g |
| Dimensions | 800×600×600mm |
| Item ID | 1234601275 |
| Item ID | 1234601275 |
Audio Precision
Audio Precision APx511 Electroacoustic hearing aid test system with test box and switch matrix
Item number AUD-184
EAN
Condition Used
Available quantity
EUR 7,500.00
*
Content
1 piece
immediately available
* Incl. VAT excl. Shipping