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|  | Four frequency, four level reflex capabilities | | | Ipsi and contra reflex testing | | | Graphical reflex display | | | Immediate gradient pass/fail results | | | Internal printer and backlit LCD screen | | | MI 26 provides screening air conduction audiometry | |
 | | Probe frequency, intensity | 226 Hz ± 1%, 85 dB SPL into 2 cm3 | |
| | Pressure range | + 200 to - 400 daPa | |
| | Volume range | 0,1 to 6,0 ml | |
| | Accuracy | ± 5% or ± 10 daPa | |
| | Test time | < 3 seconds | |
| | Test frequencies | 500, 1000, 2000, 4000 Hz ± 2% | |
| | Test method | ipsilateral, contralateral (MI 26C) | |
| | Intensities ipsilateral | 70 ... 105 dB HL | |
| | Intensities contralateral | 70 ... 120 dB HL with TDH 39 contra phone | |
| | Intensity setting | automatic or manual | |
| | Test frequencies | 0,125; 0,25; 0,5; 0,75; 1; 1,5; 2; 3; 4; 6; 8 kHz | |
| | Dynamic range | -10 to max. 90 dBHL | |
| | Level steps | 5 dB noise free | |
| | Headphones | Telephonics TDH 39 | |
| | Standard | IEC 601-1,IEC 645-5 class 2, IEC 645-1 class 4 medical directive 93/42/EEC, (CE 0124) | |
| | Test program | Reflex test selectable | |
| | Memory | Storage of test results for both ears | |
| | Menu | For adapting to individual needs (Pump speed, accuracy, reflex mode etc.) | |
| | Probe | Lightweight adjustable hand-held probe with built-in control light and switch | |
| | Printer | fast, virtually silent thermal printer | |
| | Print time | 4 s / 12 s (Test results of both ears) | |
| | Display | Graphic LCD-Display, contrast adjustable | |
| | Power supply | Mains 100 ... 240 V~, 50/60 Hz, 25 VA | |
| | Dimension and weight | W x D x H: 39 x 29 x 11 cm / 2,6 kg | |
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