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DD250

Product catalog summary

Overview: The fetatrack® DD250 is a portable fetal and vascular Doppler device designed for accurate antenatal fetal heart rate detection and vascular assessment. It features a large, easy-to-read LCD display and is simple to operate with minimal controls.

Specifications: The device operates with a 2 MHz continuous wave ultrasound frequency, with options for 3MHz, 5MHz, or 8MHz. It has a 2 crystal narrow beam transducer and an audio response range of 300 to 1KHz, extending to 4KHz for vascular assessments. The heart rate range is 50 to 210 bpm, with a power output of less than 10mW/cm².

Features: The DD250 includes digital multipoint autocorrelation for reliable fetal heart detection. It is equipped with a retractile cable for probe connection, reducing the need to move the unit frequently. The device is lightweight, weighing under 2Kg, and can operate on mains supply or for over 30 hours on its built-in rechargeable batteries.

Data Presentation: The device features an alpha-numeric LCD display with indicators for fetal heart rate (FHR) and battery status. It includes a volume control and power on/off switch, with green and yellow indicators for mains power and battery charge, respectively.

Power Supply: The DD250 supports AC input voltages of 200–260 VAC or 100–130 VAC, with a frequency range of 46 – 64 Hz. It has a power consumption of 20 VA, with a battery charge life of over 30 hours and a charge time of less than 5 hours.

Safety and Compliance: The device is classified as Class 1 Type B under IEC 60601-1 standards. It includes a standard RS232 computer interface with a 9600 baud rate, 8 bits, no parity, and 1 stop bit.

Additional Information: The DD250 comes with a 3-year warranty, ensuring quick and reliable service. It is compatible with FetaTrace PC software for fetal heart rate record-keeping and offers an optional wide-angle monitoring transducer. For further inquiries or orders, contact Ultrasound Technologies Ltd.

Catalog excerpts

Simply Doppler...

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With full multipoint digital autocorrelation, the fetal heart detection it provides is accurate and reliable, with the display of fetal heart rate on a large, easy to read LCD display. Simple to operate, the DD250 is designed with a minimum number of controls. Just one control to turn the unit on / off and to adjust the volume. The fetatrack® DD250 offers continuous fetal and vascular doppler in the small clinic, hospital or doctors office. Weighing under 2Kg, the fetatrack® DD250 is a truly portable unit. It will operate from a mains supply or for over 30 hours from its built in rechargeable...

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Frequency Transducer Audio Range Power output Indicators Heart Rate Processing Data Presentation Power Supply Display Control Indicators AC input voltage Frequency Power Battery charge life Battery charge time Enclosure Safety Computer interface 2 MHz continuous wave (3MHz , 5MHz or 8MHz option) 2 crystal narrow beam Response 300 to 1KHz ( 4KHz with vascular) 50 to 210 bpm <10m W/cm2 LCD heart rate and pulse indication Digital multipoint autocorrelator Alpha numeric LCD display, FHR and battery low indicator. Volume control and power on / off Green mains power on / off, Yellow battery charge....

Open the catalog to page 4

DD250

DD250

Catalog excerpts

All Ultrasound Technologies catalogs and technical brochures