Features
- Onscreen measurement stability indicator lets you know exactly when your measurements are ready.
- Selectable read modes include Auto-Read to hold a stable reading, Continuous to show changing readings, Timed to log data at specific intervals and Single-Shot to hold a reading after a specific wait time is reached.
- Audible alarms automatically notify you when a set offset value, high/low limit value and calibration time interval are reached.
- Easily access, update and switch your preferred measurement settings, using 10 password-protected methods per channel.
- Uniformly mix solutions using up to two meter-controlled stirrer probes that are easy to position and can be quickly rinsed between samples.
- Data log collects and date/time stamps up to 2000 measurement sets with optional electrode ID, sample ID and account ID.
- Calibration log stores 30 most recent calibrations per parameter.
- Ensure measurement integrity by viewing the active calibration log while taking readings.
- Non-volatile meter memory preserves data and settings, even in the event of power loss.
- Meter software facilitates data transfers to a computer via USB or RS232 connections.
- IP54-rated housing resists dust and splashes and can be wall-mounted if table space is limited.
Features
- Budget-friendly DO meter for simplified dissolved oxygen as percent saturation or concentration testing
- Display shows dissolved oxygen, barometric pressure, temperature and salinity simultaneously for accurate data recording
- Measure 0.0 to 300.0 % saturation, 0.00 to 30.0 mg/L or ppm and -5.0 to 105.0 °C or 23.0 to 221.0 °F to ensure comprehensive measurement capabilities
- Perform 100% and 0% saturation calibrations, one point concentration calibration using a custom value (Winkler) and one point temperature adjustment calibrations for proficient SOP compliance
- Use automatic barometric pressure compensation for DO measurements with manual value entry in mmHg or bar
- Use automatic salinity compensation for DO measurements with value manual entry of 0.0 to 50.0 ppt
- Large 5 inch backlit display makes viewing and recording measurements easy
- Small meter footprint saves valuable bench space in your lab
- Onscreen stabilizing and ready indicators help identify when readings are complete
- Date and time data stamped data and calibration logs support GLP compliance
- View active DO and temperature calibration logs with date and time stamp to ensure accurate, reproducible measurements
- Use 500-point data log with date and time stamp to record key measurements
- Output data and calibration logs to a printer or computer for long-term data storage
Features
- Measure dissolved oxygen in percent saturation or mg/L with temperature using polarographic DO probes
- Calibrate using water-saturated air or custom value (Winkler titration)
- Automatically compensate DO readings using ATC temperature, manual salinity input and manual barometric pressure
- Simplified, easy-to-read display shows main measurement with temperature, stability indicator and electrode condition icon
- User-friendly operation with basic calibration text prompts
- Easily recall calibration data for procedure checks
- Non-volatile memory preserves 50 point internal data log and meter settings, even with loss of power
- Flexible power options with AA batteries or optional universal power adapter
- IP67-rated housing is waterproof for rugged field operation
- Meter kits include hard-sided field case and protective meter armor with electrode holders, adjustable wrist/belt strap and built-in meter stand
Features
- 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 5000 measurement sets with optional sample ID and user ID
- Calibration log stores 10 most recent calibrations
- Non-volatile meter memory ensures your data and settings are protected, even with loss of power
- Orion Star Com software facilitates data transfer to a computer via USB or RS232 connections
- Flexible power options with AA batteries or optional universal power adapter
- IP67-rated housing is waterproof for rugged field operation
- Meter kits include hard-sided field case and protective meter armor with electrode holders, adjustable wrist/belt strap and built-in meter stand