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Meters & Conductivity Meters
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Meters & Conductivity Meters
| Orion 4-Star Benchtop pH/Conductivity Meter |
| Benchtop Meter (Cat. No. 1117000) Benchtop Meter Kit (Cat. No. 1117001) • Easy-to-use meter provides reliable, accurate pH, conductivity, resistivity, salinity, TDS and temperature measurements for soil and water analysis applications. • SMART STABILITY™ and SMART AVERAGING™ functions for automatically optimized accuracy, precision and response time • Storage of up to 10 password protected methods for easy retrieval of operation procedures • Accepts ISFET (Ion Selective Field Effect Transistor) electrodes • Convenient, built-in Quick-Start Guide • Meets all U.S. Pharmacopeia (USP) requirements • Simultaneous display of pH, Conductivity and temperature measurements • Auto stirrer control |
| Specifications | |
| pH | |
| Readout Range / Resolution | -2.000 to 19.999 or 0 to 14 in aqueous solutions / 0.1,0.01,0.001 |
| Relative Accuracy | ± 0.002 |
| SMART STABILITY™ and SMART AVERAGING™ | Resolution dependent / automatic |
| AUTO-CAL™ and/or Manual Calibration | 1 to 5 points; US/NIST, DIN, and custom buffers recognized |
| mV | |
| Range – mV / RmV | ± 1999.9 |
| ORP | EH autocalibration to standard hydrogen electrode |
| Resolution | 0.1 |
| Relative Accuracy | ± 0.2 mV or 0.05%, whichever is greater |
| Conductivity | |
| Range | 0.000 to 3000 mS/cm, auto resolution with cell constant dependence |
| Resolution | 4 signi•cant digits down to 0.001 µS/cm, cell constant dependent |
| Relative Accuracy | 0.5% ± 1 digit or 0.01 µS/cm, whichever is greater |
| Cell Constant | 0.001 to 199.9 |
| Cell Compatibility | 2 Cell, 4 Cell, Planar Cell |
| SMART STABILITY™ and SMART AVERAGING™ | Resolution dependent / automatic |
| DirectCal™ / AUTO-CAL™ | 1 to 5 points / 1 to 3 points |
| Resistivity | |
| Range / Resolution | 0.0001 to 100 Megohm / Auto resolution |
| Relative Accuracy | 0.5 % ± 1 digit |
| Salinity | |
| Range / Resolution | 0.01 to 80.0 ppt NaCl equivalent, 0.01 to 42ppt practical salinity / 0.01 |
| Relative Accuracy | ± 0.1 ± 1 digit |
| TDS | |
| Range / Resolution | 0 to 19999 / 1 mg/L |
| Relative Accuracy | ± 0.5 % ± 1 digit |
| Adjustable TDS Factor | 0.00 to 10.00 |
| Temperature | |
| Range / Resolution | -5 to 105 °C / 0.1 up to 99.9 °C, 1.0 over 99.9 °C |
| Relative Accuracy | ± 0.1 °C |
| Temperature Compensation | Cond (nLF, linear 0.0 to 10.0% / °C); pH (auto/manual) |
| Display | Custom backlit LCD, for easy viewing |
| Inputs/Outputs | |
| Sensor Inputs | Conductivity-miniDIN - Locking; ATC-miniDIN-Locking; pH - BNC; Reference-Pin tip; Stirrer-Phono-jack |
| Solid State pH Sensor | ISFET |
| Communications | Bi-directional RS232 - Stereo jack, optional USB interface Cable |
| Special GLP Software Features | |
| # Of Data Logging Points | 200 points by time, stability or manual read with time/date stamp |
| Calibration Log | Last 10 Calibrations |
| User Method Storage | 10 Saved |
| Advanced Self-test and Diagnostics | YES |
| GLP Electrode Veri•cation | YES |
| Password Protection | YES |
| Internet Software Updates / Downloadable Methods | YES |
| 21 CFR Part 11 Software Package | Optional |
| Power | Universal power adapter and battery power 4 x AA batteries |
| Regulatory and Safety | CE, CSA, UL, TÜV, FCC Class A limits |
| Environmental Operating Conditions | |
| Ambient Operating Temperature | 5 to 45 °C |
| Relative Humidity | 5 to 85% Non-Condensing |
| IP Rating | IP54, splashproof and dustproof |
| Warranty | 36 months (from date of purchase) |
| Above data generated under optimal/controlled circumstances. | |
| pH/Conductivity Benchtop Meter Kit (1117001) Includes: | |
Cat.
No. |
Description |
1117000 |
4-Star pH/Conductivity benchtop meter |
9157BNMD |
Triode™, pH/ATC combination electrode |
013005MD |
Conductivity cell, 1.5m cable |
011007 |
Conductivity/TDS standard 1413 µS/cm, 5x60 mL |
910001 |
pH electrode storage solution, 475 mL |
910104 |
pH 4.01 buffer, 475 mL |
910107 |
pH 7.00 buffer, 475 mL |
910110 |
pH 10.01 buffer, 475 mL |