Dissolved Oxygen Meters & Accessories - Page 6

Manufacturer: YSI Brand: YSI

The ProODO cable's can be ordered in lengths of 4 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: General Tools and Instruments Brand: General Tools & Instruments Model: DOM551SD

Accurately measures dissolved oxygen concentration of liquid or air.

Manufacturer: YSI Brand: YSI

The YSI 550A-12CC instrument is a dissolved oxygen (DO) and temperature meter for measuring DO in fresh, sea, or polluted water in the field, with a 12’ cable-probe assembly and a backlit LCD to enable reading in dark or dimly lit areas. This microprocessor-based, digital meter has automatic temperature compensation for DO, automatic salinity compensation (0 to 70ppt) for DO, and altitude compensation for calibration. The weighted, quick-sinking polarographic probe has a field-replaceable electrode module and screw-on cap membrane. It runs on 4 alkaline C-cell batteries (included), has a waterproof case with Ingress Protection 67 (IP67), and has European Conformity (CE) certification. DO meters are commonly used in water-quality testing applications. SpecificationsDO (%) range0 to 500%DO (%) resolution0.1% air saturation or 1% (selectable)DO (%) accuracy0 to 200%: + or - 2% of reading or 2% air saturation, whichever is greater; 200 to 500%: + or - 6% of readingDO range (mg/L)0 to 50 mg/LDO (mg/L) resolution0.01 mg/L or 0.1 mg/L (selectable)DO (mg/L) accuracy0 to 20 mg/L: + or - 0.3 mg/L or 2% of reading, whichever is greater; 20 to 50 mg/L: + or - 6% of readingTemperature (°C or °F) range, resolution, and accuracy-5 to +45°C, 0.1°C, + or - 0.3°CDimensions9 x 4.7 inches / 22.9 x 11.9cm (H x W)Weight (with batteries)2 lb. / 0.91kgH is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right.p> 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 health of lakes or streams, and aquatic organism sustainability. A probe, also called a sensor or electrode, is inserted into the sample to perform the measurement, and the results appear on the meter display. Applications include sewage and water treatment plants, pollution control, fish farms, and various types of manufacturing. YSI manufactures instruments, sensors, and software for...

Manufacturer: Thomas Scientific Brand: YSI Model: 626400

YSI ProOBOD probe uses optical measurement technology for BOD applications. Optical technology provides greater measurement stability, and reduces probe maintenance and calibration costs for long-term savings. Auto-stirring mechanism provides faster response time and ensures a representative sample. OBOD probe has a keyed military spec connector design allowing the OBOD to be easily removed from the meter. Rubber overmolding allows for comfortable handling from any angle. Optical DO technology reduces maintenance Smart sensor retains calibration-no need to recalibrate when switching instruments. Fits standard 300 mL US/Japan or International BOD bottles. Self-stirring probe ensures a representative sample and improves response time

Manufacturer: YSI Brand: YSI

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. 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 YSI550A 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. 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. Cables: 50 foot lengths. Medium: fresh, sea, or polluted water. Parameter Compensation: automatic temperature compensation for dissolved oxygen, automatic salinity compensation with manual salinity input from 0-70 ppt for dissolved oxygen, altitude compensation for calibration. Power: 4 alkaline C-cells; Over 2000 hours at 25 degree C. Dissolved Oxygen (Percent): steady-state polarographic sensor, 0 to 500 percent air saturation range, 0 to 200 percent: +/-2 percent of reading or 2 percent air saturation, whichever is greater; 200 to 500 percent: +/-6 percent of reading accuracy. 0.1 percent air saturation or 1 percent; selectable resolution. Dissolved Oxygen (mg/L): Polarographic sensor, 0 to 50 mg/L range, 0 to 20 mg/L: +/-0.3 mg/L or 2 percent of reading, whichever is greater; 20 to 50 mg/L: +/-6 percent of reading accuracy, 0.01 mg/L or 0.1 mg/L; selectable resolution. Temperature: thermistor sensor, -5 to 45 degree C range, +/-0.3 degree C accuracy, 0.1 degree C resolution. Measures 9" length by 4-11/16" width.

Manufacturer: YSI Brand: YSI

The YSI 55 instrument is a handheld dissolved oxygen (DO) meter for field use, with a backlit LCD to enable reading in dark or dimly lit areas, and probe that is a non-detachable polarographic sensor, with a 25’ cable. The probe body has stainless steel to add durability and sinking weight. The meter has automatic temperature compensation, manual salinity compensation (0 to 40 ppt), and altitude compensation (0 to 10,000’). It runs on six AA alkaline batteries (included), is European Conformity (CE) compliant, and is water-resistant with Ingress Protection 65 (IP65). DO meters are commonly used in water-quality testing applications. SpecificationsDO (%) range0 to 200% air saturationDO (%)accuracy+ or - 2% saturationDO (%)resolution0.1% air saturationDO (mL) range0 to 20 mg/LDO (mL) accuracy+ or - 0.3 mg/LDO (mL) resolution0.01 mg/LTemperature range-5 to 45°CTemperature accuracy+ or - 0.2°CTemperature resolution0.1°CWeight0.77kg / 1.7 lbDimensions24.13 x 8.89 x 5.6cm / 9.5 x 3.5 x 2.2 inches (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. 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 health of lakes or streams, and aquatic organism sustainability. A probe, also called a sensor or electrode, is inserted into the sample to perform the measurement, and the results appear on the meter display. Applications include sewage and water treatment plants, pollution control, fish farms, and various types of manufacturing. YSI manufactures instruments, sensors, and software for environmental water quality monitoring and testing. The company, founded in 1948, is headquartered in Yellow Springs, OH.What’s in the Box?YSI 55 meter25’ cable and probe(6) AA alkaline batteries

Manufacturer: Oakton Brand: Oakton Model: WD-35434-00

The Oakton WD-35434-00 waterproof PCD 650 meter is a multi-parameter, handheld, and dustproof meter. It measures pH, mV, ISE, conductivity, dissolved oxygen (DO), resistivity, salinity, Total Dissolved Solids (TDS), barometric pressure and temperature within a substance, and is commonly used for water and salt water testing.

Manufacturer: COLE-PARMER Brand: Extech

science-lab-dissolved-oxygen-meters

Manufacturer: Dwyer Instruments, Inc. Brand: Dwyer

The Compact Series OMA Oxygen Flowmeter is made especially for medical applications and manually controlling flow from oxygen generators. Flow levels are kept stable by precision valve and knob adjustment. The low cost flowmeter is made from durable clear acrylic plastic. They easy-to-read scale is hot stamped into the acrylic so it will not wear off. The ball float is highly visible against the light blue background. Readings are repeatable within ±4% full scale accuracy.

Manufacturer: Atlas Scientific Brand: Atlas Scientific Model: D.O. Stamp v3.x Color: yellow

EZO Dissolved Oxygen Circuit - Precise Measurements of Temperature, Salinity & Pressure Concentration of Dissolved Oxygen Reading the Dissolved Oxygen (D.O.) of a liquid is an extremely complicated task. It is not simply converting a voltage to a number using an ADC. Atlas Scientific has taken the complexity out of Dissolved Oxygen water quality analysis. The Atlas Scientific D.O.-4 Dissolved Oxygen Circuit is a highly compact D.O. monitoring system that fits into any breadboard. The D.O.-4 can take readings from any galvanic dissolved oxygen probe. Features : Temperature, pressure and salinity are three major factors that change waters ability to hold oxygen. The Atlas Scientific EZO class Dissolved Oxygen Circuit is specifically designed to perform these calculations and quickly determine the waters dissolved oxygen in mg/L. EZO Dissolved Oxygen Circuit is electrically isolated from the EZO conductivity circuit. The Atlas Scientific EZO class Dissolved Oxygen Circuit is specifically designed to used in robotics applications and Precise measurements of temperature, salinity & pressure concentration of dissolved oxygen in water. This Circuits reads Dissolved Oxygen from a dissolved oxygen probe, sensor & electrode. This device does not include a dissolved oxygen probe, sensor & electrode. Atlas Scientific is the industry leader in embedded chemical sensing. This highly specialized company focuses all of its resources on manufacturing the best chemical sensors and test chemicals on the market today. Atlas Scientific proudly offers its technology to individuals, industry professionals, and defence contractors worldwide. Please note: Dissolved Oxygen probe Required, NOT included.