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46112731

Natus UltraPro S100 REF 9033UP704 & Accessories - 30 Day Warranty

by Boca Med Tech
$7,499.00 - $7,499.00
$7,499.00
$7,499.00 - $7,499.00
$7,499.00

Good, used condition 

Specs: 

- Amplifiers

3- and 4-Channel Amplifiers: Each channel includes its own 1.5 mm touch-proof DIN connector
4-Channel Amplifier includes software-controlled interconnection of the reference inputs, and controls for impedance
measurements and speaker
Input Impedance: Balanced >200 MΩ
Input Impedance: Common Mode >1,000 MΩ/25 pF
Noise Level: Typical (RMS) 0.4 μV (2 Hz – 10 kHz) shorted Input
Common Mode Rejection Ratio: ≥124 dB
Amplifier utilizes a 24-bit Analog to Digital Converter (ADC) with 48 kHz sampling rate per channel.

- Signal Display

Sweep Speed: 0.1 ms/div – 5 s/div
Sensitivity: 10 nV/division to 100 mV/division

- Filters

High Frequency: 30 Hz – 20 kHz
Low Frequency: 0.2 Hz – 5 kHz

- Electrical Stimuli

Stimulus Output: Constant-current mode delivering, 0 – 100 mA stimulus into a 4 kΩ load
Stimulus Intensity: 0.02 to 0.4 mA
Stimulus Duration: 0.05 – 1 ms
Stimulus Mode: Monophasic or biphasic using Single, Double (Pair), or Train
Stimulus Rate: Non-recurrent or recurrent stimulation varied between 0.2 – 200 stimuli per second (Hz)
Safety Isolation: The electrical stimulator outputs are Type BF
Maximum Mean Power: 0.5 W

- Auditory Stimuli

Click Stimuli Duration: 0.05 or 0.1 ms
Tone Stimuli Type: Pip and Burst
Tone Frequency: 125, 250, 500, 750, 1K, 1.5K, 2K, 3K, 4K, 6K, 8K (Hz)
Intensity: 0 to 139 dB pSPL (132 dB peSPL) +/- 1 dB, depending on stimulus type, frequency and transducer type
Tone Envelope: Linear, Gaussian, Hanning, or Blackman
Pip 1 to 999 cycles up to 1 s duration in steps of 1 cycle (maximum value depends on frequency)
Bursts Plateau: 4 – 2,000 ms in steps of 1 ms
Bursts Rise/Fall: 0 – 100 ms in steps of 1 ms
Masking Types: White Noise, HP Noise, Notched Noise
Masking Intensity: +10 dB to -50 dB relative to stimulus
Maximum Masking Intensity: 99 dB peSPL
Presentation: Binaural, Ipsilateral, Contralateral

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30 day warranty!

Comes with all seen in pictures

Boca Med Tech DOTCOM

11492 Fangorn Road

Orlando, FL 32825

8507976828

Legal Disclaimer and Terms of Purchase

The sale of this item may be subject to regulation by the U.S. Food and

Drug Administration and state and local regulatory agencies. If so, do

not bid on this item unless you are an authorized purchaser. If the item

is subject to FDA regulation, I will verify your status as an

authorized purchaser of this item before shipping of the item.

Buyer

accepts all responsibility for the electrical safety inspection,

testing and calibration when applicable, of a purchased item. Medical

and dental items must be inspected for safety by a biomedical technician

before being placed into use. Many of our items are sensitive in nature

and must be inspected by a professional after shipping. The buyer is

responsible for ensuring the safety of the item for its intended use. If

the item is to be used in conjunction with patient care and/or

diagnosis, it is the responsibility of the buyer to get proper

certifications or licenses for the use of the item. The photographs and

description will detail exactly what you will receive. You may need

additional items for the item to function for your purpose. Please read

over the description and terms carefully.

Regardless

of the origin of the equipment, documentation provided or

identification appearing upon the equipment, the equipment described and

offered here is in no way certified for, recommended for, or offered

for any specific use. The purchaser agrees that the seller shall not be

held responsible or liable for any injuries or damages, whether

incidental or consequential, associated in any way with the equipment.

The purchaser, by buying this equipment, indicates their acknowledgment

of, and agreement to the terms of this disclaimer.



If you have equipment which is no longer in use and is taking up valuable space, we can pick up your unwanted items and sell them for you on a consignment basis. Our rates are the lowest in the industry and this truly is the best way to get the most money for your items.