Pneumotach Amplifier
This Pneumotach Amplifier provides the instrumentation necessary to produce an analog output proportional to flow when connected to any of our standard Pneumotachs. It will also provide an analog output of an independent auxiliary pressure signal for measurement of pressure anywhere in the circuit.
- For use with Linear Bidirectional Pneumotachs
- Two pressure ranges available:
- 70 to 70 cmH2O or
- 140 to 140 cmH2O
- Zero and gain adjust ports for both outputs
- BNC type analog output jacks
- Flow direction indicator LED
The Pneumotach Amplifier works with any of our Linear Bidirectional Pneumotachs that are available in seven different calibrated flow ranges in heated and non-heated versions. Please specify country when ordering.
The accessories work with the Harvard Apparatus Pneumotach Amplifier for produce an analog output for flow and pressure.
This Pneumotach Amplifier provides the instrumentation necessary to produce an analog output proportional to flow when connected to any of our standard Pneumotachs. It will also provide an analog output of an independent auxiliary pressure signal for measurement of pressure anywhere in the circuit.
- For use with Linear Bidirectional Pneumotachs
- Two pressure ranges available:
- 70 to 70 cmH2O or
- 140 to 140 cmH2O
- Zero and gain adjust ports for both outputs
- BNC type analog output jacks
- Flow direction indicator LED
The Pneumotach Amplifier works with any of our Linear Bidirectional Pneumotachs that are available in seven different calibrated flow ranges in heated and non-heated versions. Please specify country when ordering.
The accessories work with the Harvard Apparatus Pneumotach Amplifier for produce an analog output for flow and pressure.
| Specifications | 72-6301 | 72-6300 | 72-6302 | 72-6303 | 72-6304 | 72-6305 |
|---|---|---|---|---|---|---|
| Analog Flow Output Ranges | 0 to 2, -1 to 1, 0 to 5, -2.5 to 2.5, 0 to 10, or -5 to 5 | 0 to 2, -1 to 1, 0 to 5, -2.5 to 2.5, 0 to 10, or -5 to 5 | NA | NA | NA | NA |
| Analog Pressure Output | -1 to 1 or -5 to 5 volts - Both ranges can be offset 20% to create a unipolar signal | -1 to 1 or -5 to 5 volts - Both ranges can be offset 20% to create a unipolar signal | NA | NA | NA | NA |
| Dimensions (H x W x D) English | 2.5 x 8 x 7 in | 2.5 x 8 x 7 in | NA | NA | NA | NA |
| Dimensions (H x W x D) Metric | 63 x 203 x 178 mm | 63 x 203 x 178 mm | NA | NA | NA | NA |
| Inner Diameter English | NA | NA | 0.125 in | 0.125 in | NA | NA |
| Inner Diameter Metric | NA | NA | 3.17 mm | 3.17 mm | NA | NA |
| Output Connection | NA | NA | Male Luer Lock - for connection to Auxiliary Pressure Port on Pneumotach Amplifier | Hose Barb - Installed at Auxiliary Location per Customer's Specifications for Pressure Measurement | Female Luer Lock - Installed at Auxiliary Location per Customer's Specifications for Pressure Measurement | Male Luer Lock - for connection of Single Tube Assembly to Auxiliary Pressure Port when using 72-6302 Hose Barb |
| Power | 115 or 203V. 50/60 Hz | 115 or 203V. 50/60 Hz | NA | NA | NA | NA |
| Pressure Range cmH2O | -140 to 140 cmH2O | -70 to 70 cmH2O | NA | NA | NA | NA |
| Pressure Range pKa | -13.7 to 13.7 kPa | -6.9 to 6.9 kPa | NA | NA | NA | NA |