Advanced diagnostic

Harp

Inventis Harp wide screen view
Inventis Harp advanced diagnostic
Inventis Harp wide view of the examination
Advanced diagnostic

Harp

Harp is an advanced diagnostic audiometer, capable of performing fast and accurate air, bone and speech audiometric exams, as well as several additional tests. Top-level features combined with ease of use and portability make Harp the ideal choice for a wide range of users.

AVAILABLE TESTS
Harp is available in two configurations to suit different user needs:

  • Basic
  • Plus

Besides the standard audiometry exams, Harp also performs Hughson-Westlake automated audiometry, ABLB, SISI, Stenger, DLI, Tone Decay tests, and a 2 channels Master Hearing Aid. TEN Test and QuickSIN™ are available upon request only for the Plus model.

EMBEDDED SPEECH MATERIAL
Harp Plus features an integrated 4 GB flash memory for storing your speech material. Dedicated buttons allow you to access word lists with ease. The screen also displays the word currently being pronounced.

NOAH & MAESTRO INTEGRATION
Simply connect Harp to a USB port on your computer (no drivers needed), and you can transfer exam results into Maestro or Noah database.
With the live view feature, you can have a wide view of the examination in progress on the computer display.

Inventis Harp available in two configurations
Diagnostic audiometer
Highly popular
Top-level features combined with ease of use and portability make Harp the ideal choice for a wide range of users.
User friendly
Built-in memory card
Harp Plus features an integrated flash memory for storing speech material.
Live view feature
Wide screen view
With the live view feature, you can have a wide view of the examination in progress on the computer display.

Available signals Stimulus: pure tone, warble tone
2 external inputs for speech audiometry
MIC input for live speech audiometry
Internal input (flash memory) for speech audiometry (Harp Plus only) Masking: NBN, WN, SN
Signals specification Attenuator step: 1 and 5 dB
Presentation: Continuous, Pulsed (0.5, 1 and 2 Hz)
Warble: 5 Hz sin wave modulating signal
Available outputs and transducers AC: TDH-39 / DD45 headphones, ER-3 / IP30 insert earphones
BC: B-71 bone vibrator
Free field Insert masking earphone: IME-100
Available tests
  • Pure Tone audiometry
  • Auto threshold (modified Hughsone-Westlake)
  • Speech audiometry (2 channels)
  • ABLB
  • SISI: automatic score; 1 dB increment (5 dB for familiarization)
  • Stenger, with pure tone or speech stimulation
  • Tone decay, with 60 or 120 sec. duration
  • DLI, with increments between 0 and 5 dB
  • 2 independent channels Master Hearing Aid

Only on Harp Plus:

  • TEN test (optional)
  • QuickSIN® test (optional)
Intensity AC: -10 to 120 dB HL
BC: -10 to 80 dB HL
Frequency range 125-8000 Hz
Patient-operator communication Talk over: built-in or external microphone
Talk back: through built-in speaker or monitor headset (included); patient microphone included
Patient response trigger
Monitor signal  Both channels monitored through the built-in speaker or monitor headset (included)
Internal Flash memory (only Harp Plus)  Used to store the speech material (.wav format)
Capacity: 4 GB (more than 6 hours of speech)
Speech material upload: through ATIT software (incl.)
Printer Optional integrated thermal printer
Paper size: 112 mm
Internal database Up to 100 patients both AC and BC thresholds (only pure tone exams)
Calibration Validity: 12 months
All the parameters set through the device software
Computer interface Connection: USB (driverless)
Compatible software: Inventis Maestro
Hybrid technology Description: Harp can be controlled either as a stand-alone or as a PC-controlled audiometer
It requires Inventis Maestro software
Display Type: Graphical colour TFT LCD
Size: diagonal 4.3”, 95 mm x 54 mm
Resolution: 480 x 272
Power supply

Without integrated printer:
Maximum consumption: 8 Watts
Power supply: 6V, 2A cont., through an external medical grade 100- 240 Vac 50/60 Hz power supply

With integrated printer:
Maximum consumption: 25 Watts
Power supply: 6V, 4,16A cont., through an external medical grade 100-240 Vac 50/60 Hz power supply

Mechanics

Without integrated printer:
Size (WxDxH): 32 x 32 x 9 cm / 12.6 x 12.6 x 3.5 in
Weight: 1.8 Kg / 4.0 lbs

With integrated printer:
Size (WxDxH): 32 x 39 x 9 cm / 12.6 x 15.4 x 3.5 in
Weight: 2.3 Kg / 5.0 lbs

Freight Packing Size (WxDxH): 47 x 40 x 35 cm / 18.5 x 15.8 x 13.8 in
Gross weight (without printer): 4.2 Kg / 9.3 lbs
Gross weight (with printer): 4.7 Kg / 10.4 lbs