Dissolved Oxygen Meters & Accessories - Page 25

Manufacturer: FLIR Systems Brand: Extech Model: SDL150

Records data on an SD card in Excel® format. Dual backlit display of Oxygen Concentration and Temperature. Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0% oxygen plus temperature from 32 to 122°F (0 to 50°C). Automatic Temperature Compensation from 0 to 50°C via temperature probe sensor built into polarographic type oxygen probe. Offset adjustment used for zero function to make relative measurements. Stores 99 readings manually and 20M readings via 2G SD card. User programmable sampling rate. Built-in PC interface. Min/Max and Data Hold functions, Auto power off. Complete with 6 x AA batteries, SD card, probe, two spare replacement membranes, electrolyte, and hard carrying case

Manufacturer: Thermo Scientific Brand: ORION Model: ORI-087010MD

The Thermo Scientific Orion 087010MD RDO Optical Dissolved Oxygen Probe, 0.00 to 20mg/L features polarographic sensing technology for quick readings and comes with a three-meter (10’) cable. Polarographic probes, also called clark cell or ampherometric electrodes, are used in biological oxygen demand (BOD) analysis. Rugged dissolved oxygen (RDO) probes use an optical technology that is not effected by color or turbidity, and suitable for work involving effluent, influent and aeration basins. This probe features a sturdy optical cap that minimizes maintenance needs with a simple annual replacement, a stainless steel sensor guard, and calibration sleeve. It has a relative DO accuracy of +/-0.1 mg/L up to 8 mg/L, +/-0.2 mg/L from 8 to 20 mg/L at a temperature range of 0 to 50 degrees C, and automatic or manual barometric pressure correction for pressures ranging from 450 to 850 mmHg. The probe can be used with any Orion Star Meter with RDO input. Dissolved oxygen meters are used in a variety of applications to monitor the amount of oxygen present in water, such as sewage and water treatment plants, pollution control, fish farms, and various types of manufacturing. A probe, also called a sensor or electrode, measures the dissolved oxygen (DO) of a substance to determine the biochemical oxygen demand (BOD) of biological organisms in a body of water. It is commonly used for testing water quality such as wastewater, saltwater, groundwater or drinking water.

Manufacturer: YSI Brand: YSI Model: 626250-4 Color: Grey

4M cable assembly for the proODO optical dissolved handheld. Cable comes with the ODO optical do sensor and sensing cap.

Manufacturer: Hanna Instruments Brand: Hanna Instruments

The Hanna Instruments HI 4421 professional grade dissolved oxygen (DO) and biological oxygen demand (BOD) meter features polarographic-sensing technology using polarographic probes, also called clark cell or ampherometric electrodes, which are used for BOD analysis. The meter also measures DO as Oxygen Uptake Rate (OUR) and Specific Oxygen Uptake Rate (SOUR) to determine biological microbe activity and whether the organisms are alive and/or viable. Measurements of atmospheric pressure are adjusted for oxygen saturation differences at pressures ranging from 450 to 850 mmHg (560 to 1133 mBar). Temperature compensation adjusts for changes in the permeability of the membrane. Up to ten profiles can be saved, eliminating the need to reconfigure when a different electrode is used. This meter features a backlit color display and millesimal measuring resolution. The dimensions of this meter are 6.3 x 9.1 x 3.7 inches/160 x 231 x 94 mm (H x W x D) (H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.). It features an extended measurement range up to 90 ppm (mg/L) and 600 percent saturation, offering flexibility for a wider range of sampling sites. Manual salinity compensation from 0 to 45 gL (ppt) insures accurate readings for sites with variation in ionic concentration. The meter is used with the accompanying Hanna HI 76408 DO probe, which includes a temperature sensor measuring from -4.0 to 248 degrees F (0.0 to 50.0 degrees C , 237.1 to 323.1 K ). Dissolved oxygen meters are used in a variety of applications to monitor the amount of oxygen present in water. Applications include sewage and water treatment plants, pollution control, fish farms, and various types of manufacturing. A probe, also called a sensor or electrode, measures the dissolved oxygen (DO) of a substance, and is commonly used for testing water quality such as wastewater, saltwater, groundwater or drinking water. Hanna Instrument...

Manufacturer: Thomas Scientific Brand: WTW Model: 2BA300

The portable WTW profiLine meter series is available in three (3) series versions, the 3110/3205-basic series, 3210-professional series and 3310-advanced series, each with a distinct level of sophistication for the independent measurement of pH, conductivity, or dissolved oxygen. All versions have a robust housing with IP 66/67 protection, large graphic display for excellent readability, sensor status indicator informing users that sensors need either re-calibration or replacement, and an auto-read feature which “locks-in” the reading for precise measurements.

Manufacturer: Thermo Scientific Brand: Thermo Scientific Orion Model: STARA2230

The Thermo Scientific Orion STAR A223 Dissolved Oxygen Portable Meter is a dissolved oxygen (DO) meter for testing samples anywhere, with automatic temperature, manual salinity, and automatic or manual barometric pressure compensation. The meter is calibrated using water-saturated air, air-saturated water, Winkler titration, or zero point calibration. The backlit graphic LCD screen displays DO, temperature, time, date, sample ID, user ID, and calibration information, with prompts in a selectable language of English, Spanish, French, Italian, German, or Chinese. The ready indicator shows when readings are stable. The meter takes a polarographic probe or rugged dissolved oxygen (RDO) optical, luminescence-based probe (probes sold separately). The memory holds up to 1000 data points with time and date stamp, and measurements can be taken at set intervals. USB and RS232 ports enable data transfer. The meter runs on four AA batteries (included) or on AC power via the universal power adapter (sold separately). The meter housing is waterproof, with Ingress Protection 67 (IP67). Additional certifications include European Conformity (CE), Technical Inspection Association (TÜV), and Federal Communications Commission (FCC) Class A limits. DO meters are commonly used in water-quality testing applications.SpecificationsDO concentration rangePolarographic: 0 to 90mg/L; RDO optical: 0 to 50mg/LDO concentration resolution0.01, 0.1DO concentration relative accuracyPolarographic: + or - 0.2mg/L; RDO optical: + or - 0.1mg/L up to 8mg/L, + or - 0.2mg/L up to 20mg/L, 10% of reading beyondDO % saturation rangePolarographic: 0 to 600; RDO optical: 0 to 500DO % saturation resolution0.1, 1DO % saturation relative accuracy+ or - 2%Temperature range-5 to 105° C, 23 to 221° FTemperature resolution0.1Temperature relative accuracy+ or - 0.1Salinity factor0 to 45ppt, manual Dissolved oxygen (DO) meters measure the amount of dissolved oxygen present in water. The amount of DO helps to determine, for example, drinking water quality, the...

Manufacturer: Yellow Springs Instrument Company Inc Brand: YSI

The YSI® Model 55 simultaneously displays temperature in degrees Celsius and dissolved oxygen in either mg/L or % air saturation with all readings being temperature compensated. Compensation for barometric pressure is automatically calculated by entering in your local altitude, and salinity compensation is automatic once you enter the approximate salinity of your sample in parts per thousand. Even field calibration can be easy due to a built in calibration chamber with a small sponge. The YSI 55 features a large, easy-to-read, back-lit LCD, a strain relief where the probe connects to the cable, and error messages on the LCD that help pinpoint problems and possible causes. Includes six AA size batteries.

Manufacturer: Rosemount Brand: Rosemount Model: 499AOZ-54

Rosemount 499Aoz amperometric ozone sensor accurately measures dissolved ozone. Primarily for drinking water sterilization applications, the Rosemount 499Aoz membrane and fill solutions is replaceable. Comes with standard 25 ft integrated cable.

Manufacturer: YSI Brand: YSI

The ProODO cable's can be ordered in lengths of 20 meters. Cables come with the ODO optical DO sensor and sensing cap. Cables over 1-meter also come with the 603062 cable management kit. The optical DO cables ONLY work with the YSI ProODO optical DO handheld.

Manufacturer: COLE-PARMER Brand: YSI

The ODO200 meter uses optical measurement technology to provide fast response times with minimal maintenance. Add temperature compensation (ATC), barometric pressure compensation, and salinity correction to further ensure measurement accuracy. Designed for quick, accurate optical dissolved oxygen measurements in an economical platform. Rugged IP67-rated waterproof housing makes the meter ideal for plant or field testing. Features low-batttery indicator, auto shutoff, and 50 data set memory. ODO200 meter kit has a probe with 13.1-ft (4-m) cable. Accurate, economical optical dissolved oxygen meter No electrode maintenance - no membranes and solutions required. Automatic temperature compensation from 0 to 50 C. Manual salinity and pressure compensation for measurements. Saves up to 50 data sets in memory