Included:

• Controller instrument
• Suitcase
• Input connector
• Device connector (x2)
• Data cable
• Power cord
• User manuals

The D201 Basic Controller Instrument compares the measured value with two set-points and activate two digital relays.

Controller Specifications

IMPORTANT: DO NOT connect relays to >500W equipment (max 2 A, 250 V).

The system includes instruments to regulate ambient water temperature or oxygen saturation.

• Fully automated MO2 measurements in aquatic organisms (i.e. fish, aquatic invertebrates etc.) with unbeaten time resolution.
• On-the-fly data acquistion, analysis and graphical presentation of respirometric data.
• Automatic control of experimental pumps.

In short, the system will:

• Collect oxygen data from the respirometer chamber via isolated pre-amplifier and A/D device (or directly from fiber-optic instrument’s software).
• Calculate oxygen consumption rates during each measuring period. Raw and calculated data are saved in an Excel compatible file format.
• Control activity of experimental pumps via digital-controlled 110/240V relays (3A) for mixing and flushing between measuring periods.
• Control ambient water oxygen partial pressure from optional oxygen probe (in ambient tank) input to preset value via relay and solenoid (optional).
• Correct for solid blocking effects during swim respirometry experiments, allowing swimming speed to be read and controlled as body lengths per second, rather than cm per second.
• Repeatedly determine oxygen consumption rate every 5 – 10 min.
• Graph analyzed data (e.g. MO2 vs. Time, MO2 vs. Swim speed, MO2 vs. O2 etc.) during experiments.
• Control ambient water temperature from optional temperature input.

Basic functions:

• Calibrating sensor inputs and converting them into engineering units
• Run intermittent flow (or stop flow) respirometry experiments automatically
• Perform online data analysis, statistics and graphical displays
• Save all raw and calculated data in a text file
• AutoResp Software copy protection (USB hardkey dongle)

DAQ-F4X System Includes:

• DAQ-4 instrument
• AutoResp™ 4 Software
• OXY-4 fiber optic instrument for mini or micro optodes
• Oxygen Regulation System
• Temperature Regulation System
• User manual

DAQ-F4X system DOES NOT include:

• Pumps
• Tubing
• Respirometry chambers
• Fiber optic O2 sensors

Features:

• Software time control of flush pump to any value
• Fiber optic oxygen sensors
• Oxygen units in % air sat., % O2 sat., kPa or Torr
• Standard two-point sensor calibration
• Sampling rate (1-10Hz) and moving average (1-30)
• On-the-fly calculations of oxygen consumption rate
• On-the-fly calculations of R² statistic
• On-the-fly solid blocking correction of swim speed
• Quick restart of paused experiments and all settings saved
• Compiled data in Excel file and all raw data in txt files

Specifications:

• Power: 110/230VAC, 50/60Hz
• PC interface: USB1.1
• Resolution: 16-bit
• Analog inputs: 6 x 0-5VDC
• Output relays: 4 x 110/230VAC (3A)
• Dimensions (W x D x H): 210 x 200 x 74mm
• Weight: 1.4 kg

Computer Requirements:

• Windows 98/2000/XP or Vista
• Intel Pentium IV processor of minimum 2.66 GHz or equivalent
• 1Gb memory
• 1Gb of free hard disk space
• Minimum resolution of 1024×768 pixels is required.

Typical System Setup:

Experimental Settings

Calibration Menu

Experimental Run Screen

Features:

• Software time control of flush pump to any value
• Fiber optic oxygen sensor
• Oxygen units in % air sat., % O2 sat., kPa or Torr
• Standard two-point sensor calibration
• Sampling rate (1-10Hz) and moving average (1-30)
• On-the-fly calculations of oxygen consumption rate
• On-the-fly calculations of R² statistic
• On-the-fly solid blocking correction of swim speed
• Quick restart of paused experiments and all settings saved
• Compiled data in Excel file and all raw data in txt files

DAQ-4 USB instrument (for use with 4 respirometer chamber):

• Power: 110/230VAC, 50/60Hz
• PC interface: USB1.1
• Resolution: 16-bit
• Analog inputs: 6 x 0-5VDC
• Output relays: 4 x 110/230VAC (3A)
• Dimensions (W x D x H): 210 x 200 x 74mm
• Weight: 1.4 kg

Computer Requirements:

• Windows 98/2000/XP or Vista
• Intel Pentium IV processor of minimum 2.66 GHz or equivalent
• 1Gb memory
• 1Gb of free hard disk space
• Minimum resolution of 1024×768 pixels is required.

Typical System Setup:

In short, the system will:

• Collect oxygen data from the respirometer chamber via isolated pre-amplifier and A/D device (or directly from fiber-optic instrument’s software).
• Calculate oxygen consumption rates during each measuring period. Raw and calculated data are saved in an Excel compatible file format.
• Control activity of experimental pumps via digital-controlled 110/240V relays (3A) for mixing and flushing between measuring periods.
• Control ambient water oxygen partial pressure from optional oxygen probe (in ambient tank) input to preset value via relay and solenoid (optional).
• Correct for solid blocking effects during swim respirometry experiments, allowing swimming speed to be read and controlled as body lengths per second, rather than cm per second.
• Repeatedly determine oxygen consumption rate every 5 – 10 min.
• Graph analyzed data (e.g. MO2 vs. Time, MO2 vs. Swim speed, MO2 vs. O2 etc.) during experiments.
• Control ambient water temperature from optional temperature input.
• AND MUCH MORE…………

Basic functions:

• Calibrating sensor inputs and converting them into engineering units
• Run intermittent flow (or stop flow) respirometry experiments automatically
• Perform online data analysis, statistics and graphical displays
• Save all raw and calculated data in a text file
• Software copy protection (USB hardkey dongle)

DAQ-F4S system includes:

• DAQ-4 USB instrument (for use with 4 respirometer chambers)
• AutoResp®4 software for WinXP
• Power cord
• USB cable
• 4-fold adapter cable for pumps (2)
• Input connectors (2)
• Device connectors (2)
• User Manual
• D901 Mini Dissolved Oxygen Probe x (4)
• D901-KIT maintenance kit (2)
• Signal conditioning instrument (for D901 DO2 Probes)
• Input connector
• Device connector
• Power cord
• Data cable
• User manual

DAQ-F4S system DOES NOT include:

• Pumps
• Tubing
• Respirometry chambers
• Fiber Optic Oxygen Sensors

Experimental Settings

Calibration Menu

Experimental Run Screen

DAQ-F1X is used for automated oxygen consumption measurements in a single chamber using fiber optics. The system will deliver MO2 data of unbeaten time resolution, and take care of data acquisition, analysis, statistics, and relay control of pumps (intermittent flow respirometry).

The system includes instruments to regulate ambient water temperature or oxygen saturation.

PC requirements:

• Windows 98/2000/XP or Vista
• Intel Pentium IV processor of minimum 1.5 GHz or equivalent
• 1 GB memory
• 1GB of free hard disk space
• Minimum resolution of 1024×768 pixels is required.

Included:

• Data acquisition instrument
• AutoResp™ software (CD)
• D-FIBOX or D-MICROX fiber optic oxygen instrument
• Oxygen regulation system
• Temperature regulation system
• Input connector
• User manual

The DAQ-F1X system DOES NOT include:

• Pumps
• Tubing
• Respirometry chambers
• Fiber optic O2 sensor

Features:

• Software time control of flush pump to any value
• Fiber optic oxygen sensor
• Control systems for ambient water temperature and [O2]
• Oxygen units in % air sat., % O2 sat., kPa or Torr
• Standard two-point sensor calibration
• Sampling rate (1-10Hz) and moving average (1-30)
• On-the-fly calculations of oxygen consumption rate
• On-the-fly calculations of R² statistic
• On-the-fly solid blocking correction of swim speed
• Quick restart of paused experiments and all settings saved
• Compiled data in Excel file and all raw data in txt files
• Ten real-time graphs
  • Chamber O2 vs Time
  • Ambient O2 vs Time
  • MO2 vs Time
  • MO2 vs avg chamber O2
  • MO2 vs avg Uwater
  • MO2 vs Uswim
  • Avg Temp vs Time
  • Current temp vs Time
  • R² vs Time
  • Current R² vs Time

Consider the DAQ-F4X package for measurements in four chambers simultaneously.

Experimental Settings

Calibration Menu

Experimental Run Screen

DAQ-F1S is used for automated oxygen consumption measurements in a single chamber using fiber optics. The system will deliver MO2 data of unbeaten time resolution, and take care of data acquisition, analysis, statistics, and relay control of pumps (intermittent flow respirometry).

PC requirements:

• Windows 98/2000/XP or Vista
• Intel Pentium IV processor of minimum 1.5 GHz or equivalent
• 1 GB memory
• 1GB of free hard disk space
• Minimum resolution of 1024×768 pixels is required

Included:

• Data acquisition instrument
• AutoResp™ software (CD)
• D-FIBOX or D-MICROX fiber optic oxygen instrument
• Input connectors (x2)
• Device connectors (x2)
• User manual

The DAQ-F1S system DOES NOT include:

• Pumps
• Tubing
• Respirometry chambers
• Fiber optic O2 sensor

Features:

• Software time control of flush pump to any value
• Fiber optic oxygen sensor
• Oxygen units in % air sat., % O2 sat., kPa or Torr
• Standard two-point sensor calibration
• Sampling rate (1-10Hz) and moving average (1-30)
• On-the-fly calculations of oxygen consumption rate
• On-the-fly calculations of R² statistic
• On-the-fly solid blocking correction of swim speed
• Quick restart of paused experiments and all settings saved
• Compiled data in Excel file and all raw data in txt files
• Ten real-time graphs
  • Chamber O2 vs Time
  • Ambient O2 vs Time
  • MO2 vs Time
  • MO2 vs avg chamber O2
  • MO2 vs avg Uwater
  • MO2 vs Uswim
  • Avg Temp vs Time
  • Current temp vs Time
  • R² vs Time
  • Current R² vs Time

Consider the extended package (DAQ-F1X), including equipment to monitor and control ambient water temperature and oxygen saturation.

Experimental Settings

Calibration Menu

Experimental Run Screen

D950 Waste Water Respirometry System is a single or multi-channel systems for automated respirometric measurements of activated sludge or waste water samples.

Fiber optic oxygen sensing technology with online temperature compensation and control, provides unbeaten temporal resolution and precision of data.

Particularly good for research, diagnostics or process optimization.

Oxygen optodes (sensors) are unaffected by stirring, pressure, CO2, H2S, ions, solutes etc. – no cross-sensitivity or poisoning.

User-friendly software and USB instrumentation for effortless operation, sensor calibration, data acquisition, calculations, graphs, analysis and statistics.

Applications:

• OUR (oxygen utilization rate)
• Short-term BOD (biological oxygen demand)
• Activated sludge analysis
• Waste water analysis
• Respiration inhibition
• Toxic effects of influents
• Laboratory respirometry
• Substrate/feed/nutrient effects
• Sludge monitoring
• Oxygen and temperature measurements and regulation

Included (single channel system):

• Data acquisition instrument for USB interface
• AutoResp™ software for Windows
• Fibox 3 fiber optic oxygen instrument for mini sensors
• Fiber optic oxygen mini sensor
• Water temperature monitoring and control system
• Oxygen analyzer and regulator system
• User manual

Optional:

• Customer specified chambers/reactors made in glass, stainless steel or plastic materials
• Multichannel temperature controllers for independent monitoring and regulation of samples
• Stirrers, hotplates, refrigerated baths

Specifications:

• Operational modes: cyclic or triggered by O2 set points (min/max)
• Data resolution: 16-bit (full optical insulation)
• Sampling frequency: 1 Hz (1-channel); 2 Hz (4-channel)
• Sensor response time: <20 sec (T90)
• Sensor accuracy: 1% air sat.
• Calibration: 2-point (sodium sulphite or N2, and air/O2)
• Files: txt and csv (Excel)
• PC interface: USB
• OS: WinXP/Vista/Win7
• Power: 110V/60Hz or 230V/50Hz

The system includes instruments to regulate ambient water temperature or oxygen saturation.

Features:

• Software time control of flush pump to any value
• Galvanic oxygen sensors
• Oxygen units in % air sat., % O2 sat., kPa or Torr
• Standard two-point sensor calibration
• Sampling rate (1-10Hz) and moving average (1-30)
• On-the-fly calculations of oxygen consumption rate
• On-the-fly calculations of R² statistic
• On-the-fly solid blocking correction of swim speed
• Quick restart of paused experiments and all settings saved
• Compiled data in Excel file and all raw data in .txt files

DAQ-4 USB instrument (for use with 4 respirometer chambers):

• Power: 110/230VAC, 50/60Hz
• PC interface: USB1.1
• Resolution: 16-bit
• Analog inputs: 6 x 0-5VDC
• Output relays: 4 x 110/230VAC (3A)
• Dimensions (W x D x H): 210 x 200 x 74mm
• Weight: 1.4 kg

Computer Requirements:

• Windows 98/2000/XP or Vista
• Intel Pentium IV processor of minimum 2.66 GHz or equivalent
• 256 MB memory
• 1GB of free hard disk space
• Minimum resolution of 1024×768 pixels is required.

Features:

• Fully automated MO2 measurements in aquatic organisms (i.e. fish, aquatic invertebrates etc.) with unbeaten time resolution.
• On-the-fly data acquistion, analysis and graphical presentation of respirometric data.
• Automatic control of experimental pumps, ambient water temperature and oxygen saturation.

In short, the system will:

• Collect oxygen data from the respirometer chamber via isolated pre-amplifier and A/D device (or directly from fiber-optic instrument’s software).
• Calculate oxygen consumption rates during each measuring period. Raw and calculated data are saved in an Excel compatible file format.
• Control activity of experimental pumps via digital-controlled 110/240V relays (3A) for mixing and flushing between measuring periods.
• Control ambient water oxygen partial pressure from optional oxygen probe (in ambient tank) input to preset value via relay and solenoid (optional).
• Correct for solid blocking effects during swim respirometry experiments, allowing swimming speed to be read and controlled as body lengths per second, rather than cm per second.
• Repeatedly determine oxygen consumption rate every 5 – 10 min.
• Graph analyzed data (e.g. MO2 vs. Time, MO2 vs. Swim speed, MO2 vs. O2 etc.) during experiments.
• Control ambient water temperature from optional temperature input.
• AND MUCH MORE…………

Basic functions:

• Calibrating sensor inputs and converting them into engineering units
• Run intermittent flow (or stop flow) respirometry experiments automatically
• Perform online data analysis, statistics and graphical displays
• Save all raw and calculated data in a text file.
• Software copy protection

The AutoResp®4 software comes with a USB hardkey dongle.

Graphs:

• Chamber O2 vs. Time
• Ambient O2 vs. Time
• MO2 vs. Time
• MO2 vs. avg chamber O2
• MO2 vs. avg Uwater
• MO2 vs. Uswim
• Avg Temp vs. Time
• Current temp vs. Time
• R² vs. Time
• Current R² vs. Time

The DAQ-G4X system includes:

• DAQ-4 USB instrument (for use with 4 respirometer chambers)
• AutoResp®4 software for WinXP
• Power cord
• USB cable
• 4-fold adapter cable for pumps (2)
• Input connectors (3)
• Device connectors (2)
• User Manual
• D901 Mini Dissolved Oxygen Probe (4)
• D901-KIT maintenance kit (2)
• AMP-DAQ1 instrument
• Input connector
• Power cord
• Data cable (4)
• User manual
• D202 Oxygen Regulation System
• D203 Temperature Regulation System

The DAQ-G4X system DOES NOT include:

• Pumps
• Tubing
• Respirometry chambers

Experimental Settings

Calibration Menu

Experimental Run Screen

Optional sensors, solenoids or pumps will allow the system to regulate ambient water temperature or oxygen saturation.

Features:

• Software time control of flush pump to any value
• Galvanic oxygen sensors
• Oxygen units in % air sat., % O2 sat., kPa or Torr
• Standard two-point sensor calibration
• Sampling rate (1-10Hz) and moving average (1-30)
• On-the-fly calculations of oxygen consumption rate
• On-the-fly calculations of R² statistic
• On-the-fly solid blocking correction of swim speed
• Quick restart of paused experiments and all settings saved
• Compiled data in Excel file and all raw data in .txt files

The DAQ-4 USB instrument (for use with 4 respirometer chambers):

• Power: 110/230VAC, 50/60Hz
• PC interface: USB1.1
• Resolution: 16-bit
• Analog inputs: 6 x 0-5VDC
• Output relays: 4 x 110/230VAC (3A)
• Dimensions (W x D x H): 210 x 200 x 74mm
• Weight: 1.4 kg

Computer requirements:

• Windows 98/2000/XP or Vista
• Intel Pentium IV processor of minimum 2.66 GHz or equivalent
• 256 MB memory
• 1GB of free hard disk space
• Minimum resolution of 1024×768 pixels is required.

Features:

• Fully automated MO2 measurements in aquatic organisms (i.e. fish, aquatic invertebrates etc.) with unbeaten time resolution.
• On-the-fly data acquistion, analysis and graphical presentation of respirometric data.
• Automatic control of experimental pumps.

In short, the system will:

• Collect oxygen data from the respirometer chamber via isolated pre-amplifier and A/D device (or directly from fiber-optic instrument’s software).
• Calculate oxygen consumption rates during each measuring period. Raw and calculated data are saved in an Excel compatible file format.
• Control activity of experimental pumps via digital-controlled 110/240V relays (3A) for mixing and flushing between measuring periods.
• Control ambient water oxygen partial pressure from optional oxygen probe (in ambient tank) input to preset value via relay and solenoid (optional).
• Correct for solid blocking effects during swim respirometry experiments, allowing swimming speed to be read and controlled as body lengths per second, rather than cm per second.
• Repeatedly determine oxygen consumption rate every 5 – 10 min.
• Graph analyzed data (e.g. MO2 vs. Time, MO2 vs. Swim speed, MO2 vs. O2 etc.) during experiments.
• Control ambient water temperature from optional temperature input.
• AND MUCH MORE…………

Basic functions:

• Calibrating sensor inputs and converting them into engineering units
• Run intermittent flow (or stop flow) respirometry experiments automatically
• Perform online data analysis, statistics and graphical displays
• Save all raw and calculated data in a text file.
• Software copy protection

The AutoResp® software comes with a USB hardkey dongle.

Graphs:

• Chamber O2 vs. Time
• Ambient O2 vs. Time
• MO2 vs. Time
• MO2 vs. avg chamber O2
• MO2 vs. avg Uwater
• MO2 vs. Uswim
• Avg Temp vs. Time
• Current temp vs. Time
• R² vs. Time
• Current R² vs. Time

The DAQ-G4S system includes:

• DAQ-4 USB instrument (for use with 4 respirometer chambers)
• AutoResp®4 software for WinXP
• Power cord
• USB cable
• 4-fold adapter cable for pumps (2)
• Input connectors (2)
• Device connectors (2)
• User Manual
• D901 Mini Dissolved Oxygen Probe x (4)
• D901-KIT maintenance kit (2)
• Signal conditioning instrument (for DO2 Probes)
• Input connector
• Device connector
• Power cord
• Data cable
• User manual

The DAQ-G4S system DOES NOT include:

• Pumps
• Tubing
• Respirometry chambers

Experimental Settings

Calibration Menu

Experimental Run Screen

The system includes instruments to regulate ambient water temperature or oxygen saturation.

Features:

• Software time control of flush pump to any value
• Galvanic oxygen sensor
• Oxygen units in % air sat., % O2 sat., kPa or Torr
• Standard two-point sensor calibration
• Sampling rate (1-10Hz) and moving average (1-30)
• On-the-fly calculations of oxygen consumption rate
• On-the-fly calculations of R² statistic
• On-the-fly solid blocking correction of swim speed
• Quick restart of paused experiments and all settings saved
• Compiled data in Excel file and all raw data in .txt files

DAQ-1 USB instrument (for use with 1 respirometer chamber):

• Power: 110/230VAC, 50/60Hz
• PC interface: USB1.1
• Resolution: 16-bit
• Analog inputs: 4 x 0-5VDC
• Output relays: 4 x 110/230VAC (3A)
• Dimensions (W x D x H): 210 x 200 x 74mm
• Weight: 1.2 kg

Computer requirements:

• Windows 98/2000/XP or Vista
• Intel Pentium IV processor of minimum 2.66 GHz or equivalent
• 256 MB memory
• 1GB of free hard disk space
• Minimum resolution of 1024×768 pixels is required.

Features:

• Fully automated MO2 measurements in aquatic organisms (i.e. fish, aquatic invertebrates etc.) with unbeaten time resolution.
• On-the-fly data acquistion, analysis and graphical presentation of respirometric data.
• Automatic control of experimental pumps, ambient water temperature and oxygen saturation.

In short, the system will:

• Collect oxygen data from the respirometer chamber via isolated pre-amplifier and A/D device (or directly from fiber-optic instrument’s software).
• Calculate oxygen consumption rates during each measuring period. Raw and calculated data are saved in an Excel compatible file format.
• Control activity of experimental pumps via digital-controlled 110/240V relays (3A) for mixing and flushing between measuring periods.
• Control ambient water oxygen partial pressure from optional oxygen probe (in ambient tank) input to preset value via relay and solenoid (optional).
• Correct for solid blocking effects during swim respirometry experiments, allowing swimming speed to be read and controlled as body lengths per second, rather than cm per second.
• Repeatedly determine oxygen consumption rate every 5 – 10 min.
• Graph analyzed data (e.g. MO2 vs. Time, MO2 vs. Swim speed, MO2 vs. O2 etc.) during experiments.
• Control ambient water temperature from optional temperature input.
• AND MUCH MORE…………

Basic functions:

• Calibrating sensor inputs and converting them into engineering units
• Run intermittent flow (or stop flow) respirometry experiments automatically
• Perform online data analysis, statistics and graphical displays
• Save all raw and calculated data in a text file.
• Software copy protection

The AutoResp® software comes with a USB hardkey dongle.

Graphs:

• Chamber O2 vs. Time
• Ambient O2 vs. Time
• MO2 vs. Time
• MO2 vs. avg chamber O2
• MO2 vs. avg Uwater
• MO2 vs. Uswim
• Avg Temp vs. Time
• Current temp vs. Time
• R² vs. Time
• Current R² vs. Time

The DAQ-G1X system includes:

• DAQ-1 USB instrument (for use with 1 respirometer chamber)
• AutoResp®1 software for WinXP
• Power cord
• USB cable
• Adapter cable for pumps (2)
• Input connectors (3)
• Device connectors (2)
• User Manual
• D901 Dissolved Oxygen Probe (MINI)
• D901-KIT maintenance kit
• AMP-DAQ1 instrument
• Input connector
• Power cord
• Data cable (4)
• User manual
• D202 Oxygen Regulation System
• D203 Temperature Regulation System

The DAQ-G1X system DOES NOT include:

• Pumps
• Tubing
• Respirometry chambers

Experimental Settings

Calibration Menu

Experimental Run Screen

Features:

• Software time control of flush pump to any value
• Galvanic oxygen sensor
• Oxygen units in % air sat., % O2 sat., kPa or Torr
• Standard two-point sensor calibration
• Sampling rate (1-10Hz) and moving average (1-30)
• On-the-fly calculations of oxygen consumption rate
• On-the-fly calculations of R² statistic
• On-the-fly solid blocking correction of swim speed
• Quick restart of paused experiments and all settings saved
• Compiled data in Excel file and all raw data in .txt files

DAQ-1 USB instrument (for use with 1 respirometer chamber):

• Power: 110/230VAC, 50/60Hz
• PC interface: USB1.1
• Resolution: 16-bit
• Analog inputs: 4 x 0-5VDC
• Output relays: 4 x 110/230VAC (3A)
• Dimensions (W x D x H): 210 x 200 x 74mm
• Weight: 1.2 kg

Computer Requirements:

• Windows 98/2000/XP or Vista
• Intel Pentium IV processor of minimum 2.66 GHz or equivalent
• 256 MB memory
• 1GB of free hard disk space
• Minimum resolution of 1024×768 pixels is required.

Features:

• Fully automated MO2 measurements in aquatic organisms (i.e. fish, aquatic invertebrates etc.) with unbeaten time resolution.
• On-the-fly data acquistion, analysis and graphical presentation of respirometric data.
• Automatic control of experimental pumps.

In short, the system will:

• Collect oxygen data from the respirometer chamber via isolated pre-amplifier and A/D device (or directly from fiber-optic instrument’s software).
• Calculate oxygen consumption rates during each measuring period. Raw and calculated data are saved in an Excel compatible file format.
• Control activity of experimental pumps via digital-controlled 110/240V relays (3A) for mixing and flushing between measuring periods.
• Control ambient water oxygen partial pressure from optional oxygen probe (in ambient tank) input to preset value via relay and solenoid (optional).
• Correct for solid blocking effects during swim respirometry experiments, allowing swimming speed to be read and controlled as body lengths per second, rather than cm per second.
• Repeatedly determine oxygen consumption rate every 5 – 10 min.
• Graph analyzed data (e.g. MO2 vs. Time, MO2 vs. Swim speed, MO2 vs. O2 etc.) during experiments.
• Control ambient water temperature from optional temperature input.
• AND MUCH MORE…………

Basic functions:

• Calibrating sensor inputs and converting them into engineering units
• Run intermittent flow (or stop flow) respirometry experiments automatically
• Perform online data analysis, statistics and graphical displays
• Save all raw and calculated data in a text file.

Software copy protection (comes with a USB hardkey dongle.)

Graphs available:

• Chamber O2 vs. Time
• Ambient O2 vs. Time
• MO2 vs. Time
• MO2 vs. avg chamber O2
• MO2 vs. avg Uwater
• MO2 vs. Uswim
• Avg Temp vs. Time
• Current temp vs. Time
• R² vs. Time
• Current R² vs. Time

The DAQ-G1S system includes:

• DAQ-1 USB instrument (for use with 1 respirometer chamber)
• AutoResp®1 software for WinXP
• Power cord
• USB cable
• Adapter cable for pumps (2)
• Input connectors (3)
• Device connectors (2)
• User Manual
• D901 Dissolved Oxygen Probe (MINI)
• D901-KIT maintenance kit
• Signal conditioning instrument (for D901 DO2 Probe)
• Input connector
• Device connector
• Power cord
• Data cable
• User manual

The DAQ-G1S system DOES NOT include:

• Pumps
• Tubing
• Respirometry chambers

Experimental Settings

Calibration Menu

Experimental Run Screen