Specifications |
Model |
Orion 5-Star Plus pH/ORP/DO/ISE/Conductivity Benchtop Multiparameter Meter with AT5050 Autosampler |
pH Mode |
Range |
-2.000 to +19.999pH |
Resolution |
0.1/0.01/0.001pH |
Relative Accuracy |
±0.002pH |
Calibration |
AUTO-CAL* and/or Manual Calibration; 1 to 5 points; US/NIST, DIN, and custom buffers recognized |
ISE Mode |
Range |
0 to 19,999 in M, mg/L, %, ppb, or no units |
Resolution |
1, 2, or 3 signi?cant digits |
Relative Accuracy |
±0.2mV or 0.05%, whichever is greater |
Calibration |
1 to 5 points; linear point to point, non-linear selectable auto-blank, low concentration range options |
mV/RmV/ORP Mode |
Range |
±1999.9mV |
Resolution |
0.1mV |
Relative Accuracy |
±0.2mV or 0.05%, whichever is greater |
ORP Calibration |
EH autocalibration to standard hydrogen electrode for ORP measurements |
Conductivity Mode |
Range |
0.000 to 3000mS/cm, auto resolution with cell constant dependence |
Resolution |
4 signi?cant digits down to 0.001µS/cm, cell constant dependent |
Relative Accuracy |
0.5% ±1 digit or 0.01µS/cm, whichever is greater |
Cell Constant |
0.001 to 199.9cm-1 |
Celll Compatability |
2 Cell, 4 Cell, Planar Cell |
Calibration |
DirectCal*/AUTO-CAL*: 1 to 5 points/1 to 3 points |
Reference Temperatures |
5°C, 10°C, 15°C, 20°C or 25°C (default); autoranging |
Resistivity Mode |
Range |
0.0001 to 100Megohm |
Resolution |
Autoranging |
Relative Accuracy |
±0.5% ±1 digit |
Salinity Mode |
Range |
0.1 to 80.0ppt NaCl equivalent; 0.1 to 42ppt practical salinity |
Resolution |
0.1ppt |
Relative Accuracy |
±0.5% ±1 digit |
TDS Mode |
Range |
0 to 19,999mg/L |
Resolution |
1mg/L |
Relative Accuracy |
±0.5% ±1 digit |
Adjustable TDS Factor |
0.0 to 10.0% |
DO Mode |
Concentration Range |
0.00 to 90.00mg/L |
Concentration Resolution |
0.1/0.01mg/L |
Relative Accuracy |
±0.2mg/L |
% Saturation Range |
0.0 to 600% |
% Saturation Resolution |
0.1% |
Relative Accuracy |
±2% |
Salinity Factor |
0 to 45 ppt |
Barometric Pressure Range |
450–850mmHg |
Calibration |
Auto Calibration or Manual Input; water-saturated air and air-saturated water, Winkler Titration for BOD |
Temperature Mode |
Range |
-5° to +105°C |
Resolution |
0.1°C up to 99.9°C, 1.0°C over 99.9°C |
Relative Accuracy |
±0.1°, ± 1 digit |
Temperature Compensation |
DO, auto; Conductivity, nLF, linear; pH, auto/manual -5° to +105°C |
Display |
Custom backlit LCD; simultaneous display of pH, mV, ORP or ISE, DO and conductivity, plus temperature, pH calibration points, and current electrode condition |
Inputs/Outputs |
Inputs |
8-Pin Mini-DIN Locking for Conductivity or ATC; 9-Pin Mini-DIN Locking for DO probe; BNC for pH/ORP/ISE electrodes; Pin tip for separate reference electrode; Phono jack for stirrer |
Sensor Types |
Polarographic DO probe; 2 Cell, 4 Cell, or Planar Conductivity Cell; pH, ORP or Ion Selective Electrode |
Outputs |
Bidirectional RS-232, stereo jack, optional USB interface cable |
Data Management |
GLP Electrode Veri?cation Saves 500 points by time, stability or manual read with time/date stampCalibration log of last 10 calibrationsUser method storage for 10 proceduresAdvanced self-test and diagnostics routinesPassword protectionDownloadable software and methods updates via Internet |
GLP Compliance |
21 CFR Part II Compliant. |
Regulatory and Safety Compliance |
CE, CSA, UL, TUV, FCC Class A limits |
Environmental Operating Conditions |
Ambient Operating Temperature |
5° to +45°C |
Relative Humidity |
5 to 85% noncondensing |
IP Rating |
IP54 compliance: splashproof and dustproof |
Stability |
SMART STABILITY* and SMART AVERAGING*: Resolution dependent/automatic |
Power Supply |
Universal AC power adapter or 4 x 1.5V AA bateries (optional) |
Warranty |
Three years on meter |
Autosampler Specifications |
Sample Capacity |
48 x 45/50mL beakers |
Beakers Included |
AT5050: 50mL x 42mm dia. PP |
Minimum X, Y, Z resolution/precision |
Better than 0.1mm |
Maximum X/Y/Z travel |
510mm/270mm/160mm |
Maximum Z Axis Clearance |
140mm |
Accuracy |
±1.0mm in all axes |
Instrument/Computer Interface |
RS-232 |
Compatible Instruments |
Orion Star Plus meters and Orion 960 Titrator PLUS (Rev 6.0 |
Agency Approvals |
CE |
Power Voltage |
90-240 VAC, 50/60Hz |
Power Consumption |
100-240V 50/60 Hz, 100VA |