Description
Clarkson 550A-12CC
Dissolved Oxygen Meter 550A with 12′ Cable and Case
YSI 550A-12CC / Fisher 13-298-119 / VWR 14236-342
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Measure temperature and dissolved oxygen simultaneously using highly accurate thermistors and YSI’s proven polarographic technology for dissolved oxygen. The fastest DO response times on the market using the Polyethylene (PE) Membrane. Measurements are fast and easy with one-hand operation, an easy-to-use backlit display, automatic push-button calibration, and a weighted, quick-sinking probe. The YSI 550A DO has a built-in calibration chamber, low-battery indicator, direct salinity, and altitude compensation. The instrument provides simultaneous readings of oxygen and temperature. Dissolved oxygen readings are automatically compensated for temperature. Screw-on cap membranes make membrane changes easier than ever. The PE membranes are also faster responding and require far less flow dependence. The replaceable electrode decreases any down time due to old or damaged electrodes. Simply unscrew the old electrode, replace it with a new one, and calibrate! No need to send it in or to replace the whole cable assembly. The cables are now even stronger! Instrument, cable, probe, and 5908 cap membrane kit included. Optional carrying case available. |
| Catalog Number | Description |
| 550A-12 | D.O. Meter w / Probe, 12′ Cable |
| 550A-25 | D.O. Meter w / Probe, 25′ Cable |
| 550A-50 | D.O. Meter w / Probe, 50′ Cable |
| 550A-100 | D.O. Meter w / Probe, 100′ Cable |
| 550A-12CC * | D.O. Meter w / Probe, 12′ Cable with Case |
| 550A-25CC | D.O. Meter w / Probe, 25′ Cable with Case |
| 550A-50CC | D.O. Meter w / Probe, 50′ Cable with Case |
| 550A-100CC | D.O. Meter w / Probe, 100′ Cable with Case |
Specifications:
| Certifications | IP-67, CE, High-impact resistance |
| Graphic Display | Graphic |
| Measurement Range | Dissolved Oxygen-0 to 500% air saturation/0 to 50 mg/L, Temperature–5 to 45°C |
| Multiparameter | Yes |
| Parameters Measured | Dissolved Oxygen, Temperature |
| Power | 4 alkaline C-cells, Low battery indicator on display, Over 2000 hours at 25°C |
| Sampling | Yes |
| Unit of Measure | Temperature-°C, mg/L, Dissolved Oxygen-% air saturation |
| User Calibratable | Yes |
| User Replaceable | Yes |
| Warranty | 3-year instrument; 1-year DO module |
| Waterproof | IP-67 (even with the battery cover off), floats |
Additional Information
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