Puretone Accessory & Lab Equipment Catalogue NP - Flipbook - Page 77
Audiological Equipment & Accessories
77
Inventis Viola Middle Ear Analyser Tympanometer/Diagnostic Audiometer
Viola is a stand-alone combination unit, integrating a screening middle ear analyser and a diagnostic audiometer capable of performing
air and bone conduction threshold exams. Viola is available in 2 model types, Basic & Plus. Viola Basic model features a pressure
measurement system, reflex tests (automatic threshold, fixed intensity and growing intensity) and quick tests. The audiometer features
pure tone and warble tone stimulus +BC. Viola Plus offers all the features of the Basic model, plus reflex decay, as well as NBN, WN,
SN masking noises, and speech audiometry inputs. The Plus model also features an internal 2Gb of flash memory.
Viola is supplied with DD-45 headphones, B71 bone conductor, monitor headset with boom microphone (Plus only), clip-on microphone
(Plus only), dust cover, patient response switch, medical grade power supply, USB connection cable, user manual and utility CD.
compatible
Probe tone:
Compliance
measurement system:
Pressure measurement
system:
Reflex tests:
Reflex decay (Plus only):
Masking noises (Plus only):
Frequency: 226 Hz, Level: 85 dB SPL
Vol. Range: 0.2 to 8.0ml
Tymp.: Absolute or Compensated mode
User selectable range.
Maximum range: -600 to +400 daPa
Automatic threshold, Fixed intensity,
Growing intensity
Test duration: 10 secs or 20 secs
NBN, WN, SN
Monitor signal
(Plus only):
Display:
PC interface:
Compatible software:
Dimensions:
Weight:
Both channels monitored through
built-in speaker or monitor headset (inc.)
Colour display 95 x 54mm,
480 x 272 pixels
USB
Maestro or NOAH with dedicated
module
320 x 320 x 90mm (L x W x H)
1.9kg
Contact us for a free demo
INV0007A
INV0007B
INV0007C
INV0007D
INV0103A
INV0052
INV0105
Viola - Basic Model
Viola - Basic Model + Printer
Viola - Plus Model
Viola - Plus Model + Printer
Soft Carry Case
ER-3C Insert Earphone Upgrade
Trolley For Audiometer
+44 (0)1634 733883
INV0008
INV0052C
INV0052E
AUDPR3
INV0012E
INV0052F
INV0052H
Handheld Support For Tympanometer
IME-100 Insert Masking Earphone
Free Field Speaker
Large Thermal Paper Roll
QuickSIN® Test Licence
Floor Stand For Speakers
Adjustable Speaker Bracket
sales@puretone.net
www.puretone.net