Purchase Of Machine Equipment Ent Dept :- 3.0 Brainstem Evoked Response Audiometer With Assr, Oae & Ce-Chirp Special Key Features Of Bera: Fmp – Incorporating Multiple Points Of The Recorded Waveform, Bayesion Weighting ( More Significant To Responses Received With Less Noise ) , Ce – Chirp, Early Latency Tests, Assr, Pre-Loaded Protocol , Digital Filter : Assist You To Identify The Clear Peak , Highly Reliable , Accurate And Fast Results. Features: 2 Channels , Windows Based , Stimulus Level 0 – 100 Db Nhl, Wave Form Storage. Preamlifier: Frequency Response 0.5 – 500Hz, Noise 4.0 Nv Hz , Cmr Ratio > 118 Db, Stimulus: Stimulus Rate : 0.1 To 80.1 Stimuli Per Seconds In Steps Of 0.1, Envelopes / Windows : Bartlett, Blackman , Gaussain, Hanning , Hamming , Rectangle And Manual , Masking : White Noise. Filter: High Pass Filter , Low Pass Filter. Assr: Stimulus Rate : 40 Or 90 Hz , Masking : White Noise 0- 100 Db Spl , Display: Stimuli Level And Frequency , Session Status , Assr And Audiogram , Customer Selectable Correction Factors Available. Dpoae: Frequency Range : 500 – 8000 Hz , Frequency Step : 50Hz, Stimulus Level : 30 – 75 Db Spl, Recording Analysis Time Minimum 2 Sec To Unlimited Test Time , A / D Resolution : 16 Bit , 3.7 Hz Resolution , Sampling Frequency : 30 Hz. Equipment Upgradable With Vng ( At An Extra Cost ) Medical Ce Mark Safety Standards: Iec 60601 – 1 , Class I , Type Bf And Iec 60601 – 1-1, Class I , Type Bf. 4.0 Speech Trainers And Deaf Mute Equipments 5.0 Speech Therapy Material 6.0 Micro-Motor Electrical Drill For Ent - Electrically Controlled High Speed Drill System , Speed Selection Upto 80, 000 Rpm For Angled And Straight Handpiece , Brushless Micro-Motor With Inbuilt Autocooling System, Inbuilt Irrigation System With Choice Of Irrigation Speed , Forward / Reverse Speed Control , Programme Control & Coolant Control On The Foot Switch, Single Motor System & Variety Of Handicaps, Facility Of Large Lcd Display :
