DATAQ Instruments, Inc.
CT-1000 Cardiotachometer
For the Determination of Heart Rate or Beat-to-Beat Interval
- LED Display Shows Current Measurements
- Uses Exponential and Derivative Enhancement Techniques to Discriminate the R-Wave From Other Components
- Wide Dynamic Gain Range and an Adjustable Latency Time Prevent False Triggering From Strong P or T Waves
View the CT-1000 Cardiotachometer Data Sheet (PDF)
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CT-1000
Cardiotachometer amplifier with input connector.
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Price: $1425 US
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| Note: Pricing outside the U.S. will be higher to account for shipping, taxes, duty, currency fluctuation, local warranty and technical support in your country. |
Product Highlights
The CT-1000 is a combined ECG amplifier, R-wave detector, and rate meter for the determination of heart rate (beats/minute) or beat-to-beat interval (mS). Input can be either a direct electrode connection, or a high-level signal. A TTL detect pulse is provided for external use, and a polarity reversal switch allows the amplifier to be used with any ECG lead. An amplified ECG signal is available on the card edge connector, as is an inhibit input for external gating of the R-wave function. The CT-1000 is compatible with the ISO-Z isolated head-stage for patient-connected applications.
CT-1000 Specifications(1)
- Input impedance (lo level, hi level): >1000MΩ differential, 1MΩ single-ended
- Input voltage range (lo level, hi level): ±100μV to ±20mV, ±10V
- Input coupling: AC
- Dynamic R-wave capture range: >20dB
- Output pulse: TTL
- Inhibit input: TTL, negative logic
- Latency time adjustment range: 50mS to 1.05 seconds
- Usable rate range: 12 to 500bpm
- Usable interval range: 1mS to 9.999 seconds
- Measurement resolution: 1mS (interval), 0.1bpm (rate)
- Output impedance: <10Ω
- Parallel data out: 12-bits with strobe, TTL
- LED indicators: R-detect, saturation
- Digital readout: rate or interval, 4-digit LED
- Input/output connectors: BNC
- Power requirements: ±12VDC @ 50mA, 5VDC @ 300mA
- Dimensions: 5.5W × 5H × 9D (inches)
(1) The CT-1000 IS NOT to be used for human life support applications.
© 2008 DATAQ Instruments, Inc. All rights reserved. Date last edited 8/9/2006. Contact the Webmaster
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