• Analyseur d'oxygène dissous

Analyseur d'oxygène dissous


Orion™ Star A323 Dissolved Oxygen, RDO and Temperature Portable Waterproof Meter
Get high accuracy and premium performance everywhere you need it with the Orion™ Star A323 Dissolved Oxygen and RDO Portable Meter, designed for a wide range of dissolved oxygen and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Use an RDO optical or polarographic DO probe and calibrate using water-saturated air, air-saturated water, custom value (Winkler) or zero point. Log up to 5000 data point sets with time / date stamp and easily transfer logs to a printer or computer.

Take your measurements at the source with our premium line of portable meters. The Orion Star A323 RDO/DO portable meter offers an information-rich screen and user-friendly operation. This rugged, waterproof portable meter is ready to tackle the elements with you. Orion Star A323 RDO/DO portable meters are designed to be easy to use, dependable field meters that offer advanced features and functions including a 5000 point date log with sample ID and user ID options, calibration and high/low limit alarms and password-protected measurement methods. 

  • Measure dissolved oxygen in percent saturation or mg/L with temperature using Orion RDO optical DO probes or Orion polarographic DO probes
  • Calibrate dissolved oxygen using water-saturated air, air-saturated water, custom value (Winkler titration) and zero point options
  • Automatically compensate dissolved oxygen readings using ATC temperature, manual salinity input and built-in barometer for barometric pressure readings
  • Informative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operation
  • Capture your critical readings with measurement stability indicator and selectable read modes – Auto-Read holds a stable reading, Continuous shows changing readings with hold option and Timed logs data at specific intervals
  • Data log collects and date/time stamps up to 5,000 measurement sets with optional sample ID and user ID
  • Calibration log stores ten most recent calibrations

 

               

 

STARA3230 - Orion Star A323 RDO/DO portable meter 

Description

Orion Star A323 RDO/DO portable meter 

Model

Orion Star A323 RDO Optical/Dissolved Oxygen/Temperature Portable Meter 

Item Description

Orion Star A323 RDO/DO portable meter 

Includes

Star A323 RDO/DO meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate 

Range (Polarographic DO)

0.00 to 90.00mg/L 

Resolution (Polarographic DO) 

0.01, 0.1mg/L 

Accuracy (Polarographic DO)

±0.2mg/L or ±2% of reading, whichever is greater 

Range (RDO)

 0.00 to 50.00mg/L 

Resolution (RDO)

 0.01, 0.1mg/L 

Accuracy (RDO)

±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L 

Percent Saturation Range (Polarographic DO) 

0.0 to 600.0 % saturation 

Percent Saturation Relative Accuracy (Polarographic DO) 

±2 % saturation or ±2% of reading whichever is greater 

Percent Saturation Resolution (Polarographic DO) 

0.1, 1 % saturation 

Sensor Types 

RDO optical dissolved oxygen sensor or polarographic dissolved oxygen sensor 

Barometric Pressure Correction 

400 to 850mmHg, automatic using built-in barometer or manual entry 

Pressure Range 

400 to 850mmHg 

Pressure Resolution 

1mmHg 

Accuracy (Barometer) 

±6mmHg 

Salinity Factor 

0.0 to 45.0 ppt, automatic correction using manual entry of sample salinity 

Calibration Modes 

Water-saturated air, air-saturated water, manual (Winkler titration), zero point 

Range (Temperature) 

0.0 to 50.0 °C, 32.0 to 122.0 °F 

Resolution (Temperature) 

0.1°C, 0.1°F 

Accuracy (Temperature) 

±0.1°C 

Temperature Selection 

Automatic with ATC temperature probe 

Temperature Probe Calibration 

1 point temperature offset calibration 

Channels 

Display Type 

Graphic LCD with backlight 

Backlight Option 

Yes, selectable 

Keypad 

Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys 

Measurement Modes 

Dissolved oxygen as % saturation or mg/L with temperature and barometric pressure 

Stability 

Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting 

Data Management Details 

Transfer single, range or all data points to printer or computer 

Data Points 

5000 with date and time stamp 

Log Function Type 

Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous measure mode 

Memory 

Non-volatile memory preserves data log, calibration log and meter settings

Alarm Output 

High/low limit alarm, calibration due alarm 

Methods 

10 per channel with password protection 

Languages 

English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update 

Inputs 

9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature)

Outputs

 USB, RS232 

Probe Type 

RDO optical dissolved oxygen probe, polarographic dissolved oxygen probe (purchase separately) 

Power Supply 

4 AA batteries (included) or universal AC adapter (sold separately) 

AC Adapter 

Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003) 

Battery Life 

800 hours 

Battery Type 

Four AA (included) 

IP Rating 

IP-67 

Certifications/Compliance 

CE, TUV 3-1, FCC Class A 

Temperature (English) Operating 

41° to 113°F (ambient) 

Temperature (Metric) Operating 

5° to 45° C (ambient) 

Relative Humidity Range 

5 to 85 %, non-condensing 

Dimensions (L x W x H) 

24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.) 

Weight (English) 

1.2 lb. 

Weight (Metric)

0.5kg 

Percent Saturation Range (RDO) 

0.0 to 500.0 % saturation 

Percent Saturation Relative Accuracy (RDO) 

±2 % saturation ≤ 200 % saturation, ±10 % saturation > 200 % saturation 

Percent Saturation Resolution (RDO) 

0.1, 1 % saturation 

Warranty 

3 year meter warranty 

     

STARA3235 - Orion Star A3223 RDO/DO portable meter kith with RDO optical DO sensor, meter armor and field case 

Description 

Orion Star A323 RDO/DO portable meter kit with RDO optical DO sensor, meter armor and field case 

Model 

Orion Star A323 RDO Optical/Dissolved Oxygen/Temperature Portable Meter 

Item Description 

Orion Star A323 RDO/DO portable meter kit with RDO optical DO sensor, meter armor and field case 

Range (Polarographic DO) 

0.00 to 90.00mg/L 

Resolution (Polarographic DO) 

0.01, 0.1mg/L 

Accuracy (Polarographic DO) 

±0.2mg/L or ±2% of reading, whichever is greater 

Range (RDO) 

0.00 to 50.00mg/L 

Resolution (RDO) 

0.01, 0.1mg/L 

Accuracy (RDO) 

±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L 

Percent Saturation Range (Polarographic DO) 

0.0 to 600.0 % saturation 

Percent Saturation Relative Accuracy (Polarographic DO) 

±2 % saturation or ±2% of reading whichever is greater 

Percent Saturation Resolution (Polarographic DO) 

0.1, 1 % saturation 

Sensor Types 

RDO optical dissolved oxygen sensor or polarographic dissolved oxygen sensor 

Barometric Pressure Correction 

400 to 850mmHg, automatic using built-in barometer or manual entry 

Pressure Range 

400 to 850mmHg Pressure Resolution 1mmHg 

Accuracy (Barometer) 

±6mmHg 

Salinity Factor 

0.0 to 45.0 ppt, automatic correction using manual entry of sample salinity 

Calibration Modes

Water-saturated air, air-saturated water, manual (Winkler titration), zero point 

Range (Temperature) 

0.0 to 50.0 °C, 32.0 to 122.0 °F 

Resolution (Temperature) 

0.1°C, 0.1°F 

Accuracy (Temperature) 

±0.1°C 

Temperature Selection 

Automatic with ATC temperature probe 

Temperature Probe Calibration 

1 point temperature offset calibration 

Channels 

Display Type 

Graphic LCD with backlight 

Backlight Option 

Yes, selectable 

Keypad

 Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys 

Measurement Modes 

Dissolved oxygen as % saturation or mg/L with temperature and barometric pressure 

Stability 

Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting 

Data Management Details 

Transfer single, range or all data points to printer or computer 

Data Points 

5000 with date and time stamp 

Log Function Type 

Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous measure mode

Memory 

Non-volatile memory preserves data log, calibration log and meter settings 

Alarm Output 

High/low limit alarm, calibration due alarm 

Methods 

10 per channel with password protection 

Languages 

English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update 

Inputs 

9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature) 

Outputs 

USB, RS232 

Probe Type 

RDO optical dissolved oxygen probe, polarographic dissolved oxygen probe (includes 087010MD Orion RDO optical DO sensor) 

Power Supply 

4 AA batteries (included) or universal AC adapter (sold separately) 

AC Adapter 

Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003) 

Battery Life 

800 hours 

Battery Type 

Four AA (included) 

IP Rating 

IP-67 

Certifications/Compliance 

CE, TUV 3-1, FCC Class A 

Temperature (English) Operating 

41° to 113°F (ambient) 

Temperature (Metric) Operating 

5° to 45° C (ambient) 

Relative Humidity Range 

5 to 85 %, non-condensing 

Dimensions (L x W x H) 

24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.) 

Weight (English) 

1.2 lb. 

Weight (Metric) 

0.5kg 

Percent Saturation Range (RDO) 

0.0 to 500.0 % saturation 

Percent Saturation Relative Accuracy (RDO) 

±2 % saturation ≤ 200 % saturation, ±10 % saturation > 200 % saturation 

Percent Saturation Resolution (RDO) 

0.1, 1 % saturation 

Warranty 

3 year meter warranty