|
|
-
4.3 of 5.0 with 26 Reviews
SALE PRICE: $494.07 1% OFF
Manufacturer: Hanna Instruments
Brand: Hanna Instruments
Model: HI8410
Manufacturer: Hanna Instruments
Brand: Hanna Instruments
Model: HI8410
|
The HI 8410 is a panel mounted dissolved oxygen controller that is used to maintain and monitor the concentration of DO in a wide range of industrial process applications. The HI 8410 uses a Galvanic probe that typically requires less maintenance than a Polarographic style making it ideal for long term monitoring. The set point for controlling the activation of a relay is adjusted manually by the user. An alarm relay is also manually adjustable and is based upon a tolerance from the programmed set point. Calibration is single set point and can be done in zero oxygen solution. Specifications: Range- 0.0 to 50.0 milligrams per liter (ppm) O2, 0 to 600 percent O2,-5.0 to 50.0 degree C. Resolution- 0.1 milligrams per liter or 1 percent (O2)/0.1 degree C. Accuracy at 20 degree C- +/-1 percent of reading (O2)/+/-0.2 degree C. Calibration- manual, one point, in saturated air. Temperature Compensation- automatic, from-5 to 50 degree C (23 to 122 degree F). Salinity compensation- 0 to 51 g/L (resolution 1 g/L). Probe (not included)- HI 76410/4 with 4 m (13.1') cable or HI 76410/10 with 10 m (32.8') cable. Recorder output- 0 to 20 mA or 4 to 20 mA (isolated). Setpoint and alarm relay- 1, isolated, 2A, max. 240V, resistive load, 1,000,000 strokes. Setpoint range- 1 to 600 percent O2; 0.1 to 50.0 milligrams per liter (ppm) O2. Alarm range- 1.0 to 5.0 milligrams per liter (ppm) O2. Hysteresis range- 0.5 to 2.4 milligrams per liter (ppm) O2. Dosing control- Off/Auto/On with selection switch. Over dosing Control- adjustable, from 5 min to 60 min with knob or disable by wire strap- on rear panel. Backlight- continuous on. Power supply- 115 VAC +/-10 percent or 230 VAC +/-10 percent; 50/60 Hz. Enclosure- flame retardant ABS body and front panel; transparent splash-proof front cover. Environment- -10 to 50degree C (14 to 122degree F); RH max 95 percent non-conndensing. Panel cutout- 5.6" x 2.7".
-
4.3 of 5.0 with 36 Reviews
SALE PRICE: $499.95 1% OFF
Manufacturer: Amprobe
Brand: Amprobe
Model: WT-50
Manufacturer: Amprobe
Brand: Amprobe
Model: WT-50
|
The Amprobe WT-50 Dissolved Oxygen Water Quality Meter measures dissolved oxygen, salinity, water temperature, and barometric pressure, and is used to monitor regulatory compliance and to troubleshoot corrosion, in building water and wastewater systems, and in pools, spas, aquariums, labs, aquaculture, and hydroponics. The dual-display LCD screen simultaneously displays dissolved oxygen (DO) and temperature. The meter saves up to 99 data points for minimum, maximum, average, and hold, and has a USB port for exporting data. The auto power off feature turns the meter off after 40 minutes or a user-selectable time interval, or can be disabled. The meter requires four 1.5V AAA batteries (included), and includes a dissolved oxygen probe, membranes, O-rings, electrolyte solution, a needle syringe, a hard-sided carrying case, and instructions. Specifications DO range and resolution 0.0 to 199.9 percent (0.00 to 19.99 ppm) range, and 0.1 percent (0.01 ppm) resolution DO accuracy + or - 1.5 percent of full scale Temperature range and resolution 32 to 122 degrees F (0 to 50 degrees C) range, and 0.1 degree F and C resolution Temperature accuracy + or - 1 degree F (0.5 degree C) Salinity range and resolution 0.0 to 50.0 ppt range, and 0.1 ppt resolution Barometric pressure range and resolution 500 to 1,499 mmHg (66.6 to 199.9 kPA) range, and 0mmHg (0.1 kPA) resolution Operating temperature 32 to 122 degrees F (0 to 50 degrees C) Dimensions 6.9 x 2.8 x 1.3 inches (175 x 70 x 33 mm) (H x W x D) Weight Approximately 0.35 lb. (157g) 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 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 farming, and various types of manufacturing. Amprobe manufactures electrica...
-
4.3 of 5.0 with 8 Reviews
SALE PRICE: $596.46 57% OFF
Manufacturer: Thermo Scientific
Brand: Thermo Scientific Orion
Model: STARA1235
Manufacturer: Thermo Scientific
Brand: Thermo Scientific Orion
Model: STARA1235
|
div class="aplus"> The Thermo Scientific
Orion Star A123 Dissolved Oxygen Meter Kit (STARA1235) is a portable dissolved oxygen (DO) and temperature meter kit with automatic temperature, manual salinity input, and manual barometric pressure compensation to ensure accuracy. The meter can be calibrated by the water-saturated air method or Winkler titration method. The LCD screen displays icons, messages, and information such as DO reading in mg/L or % saturation, temperature in °C or °F, meter mode, and battery life. The ready indicator shows when readings are stable. The meter kit comes with an Orion polarographic DO probe and runs on four AA batteries (included) or on AC power via the universal power adapter (sold separately). The memory holds up to 50 data points. 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 range0 to 20mg/LDO concentration resolution0.01, 0.1DO concentration relative accuracy+ or - 0.2mg/LDO % saturation range0 to 200DO % saturation resolution0.1, 1DO % saturation relative accuracy+ or - 2%Temperature range0° to 50° CTemperature 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 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. Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, ...
-
4.3 of 5.0 with 39 Reviews
SALE PRICE: $598.50
Manufacturer: YSI
Brand: YSI
Manufacturer: YSI
Brand: YSI
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.
-
4.3 of 5.0 with 16 Reviews
SALE PRICE: $632.00
Manufacturer: YUEFANTAI
Brand: YUEFANTAI
Manufacturer: YUEFANTAI
Brand: YUEFANTAI
Introduction: * Application; DO meter can be widely applied to continuously monitor the dissolved oxygen value in solutions for chemical fertilizer industry, metallurgy, environmental water treatment project, pharmacy, biochemistry, food, farming and tap- water etc 1. Testing range: 0 ~ 20.00mg/L; automatic range switching; 0~60℃ 2. Resolution: 0.1mg / L, 0.1℃ 3. Accuracy: mg/L: ±1%FS, ±0.3℃ 4. Automatic temperature compensation: 0~60℃ 5. Control interface: two normally open relay contacts, high and low points alarm signal opto-isolated outputs. 6. Isolated output signal: optocoupler isolation protection 4~20mA signal output 7. Relay: arbitrarily setting of relay hysteresis quality, relay load 3A 220VAC 8. Working conditions: ambient temperature 0~60℃, relative humidity ≤90% 9. Output load: Load
-
4.3 of 5.0 with 9 Reviews
SALE PRICE: $661.50 14% OFF
Manufacturer: YSI
Brand: YSI
Model: 6051020-20
Manufacturer: YSI
Brand: YSI
Model: 6051020-20
The 6051020 is a combo ISE/DO cable for use with the Professional Plus instrument. Measure any ISE (pH, ORP, pH/ORP combo, ammonium, nitrate, chloride), dissolved oxygen and temperature. Cables over 20-meter also come with the 603062 cable management kit. The 6051020 cables ONLY work with the YSI Pro Plus handheld. The 6051020 is a 2-port combo cable for use with the Professional Plus instrument. The 2-ports require a ISE and a DO probe.
-
4.3 of 5.0 with 12 Reviews
SALE PRICE: $674.05 44% OFF
Manufacturer: YSI
Brand: YSI
Model: 5563-10
Manufacturer: YSI
Brand: YSI
Model: 5563-10
For use with 556MPS handheld multiparameter instrument. Includes dissolved oxygen/temperature/conductivity sensor. 1 Year warranty. 10 Meter length.
-
4.3 of 5.0 with 47 Reviews
SALE PRICE: $723.13 18% OFF
Manufacturer: Thermo Scientific
Brand: Thermo Scientific Orion
Model: VSTAR-RD
Manufacturer: Thermo Scientific
Brand: Thermo Scientific Orion
Model: VSTAR-RD
|
This Thermo Scientific Orion VERSA STAR Dissolved Oxygen/RDO/Temperature module easily connects into VERSA STAR meters. The Dissolved Oxygen/RDO/Temperature module takes the worry out of DO probe compatibility - the meter accepts and automatically recognizes Orion polarographic and RDO optical/luminescence-based probes. It also compensates automatically for temperature, salinity with manual input and barometric pressure (automatic or manual) and allows for calibration using water-saturated air, air-saturated water, a Winkler titration or zero point. No need to turn off your meter to switch modules -meter automatically recognizes module changes. Temperature Mode Range: -5 degree to 105 degree (23 degree to 221 degree ). Temperature Mode Resolution: 0.1 (0.1). Temperature Mode Relative Accuracy: ±0.1. DO Mode Concentration Range: Polarographic-- 0 to 90mg/L; RDO optical-- 0 to 50mg/L0.01, 0.1. DO Mode Concentration Resolution: 0.01, 0.1. DO Mode Relative Accuracy: Polarographic-- ±0.2mg/L; ±2 percent; RDO optical-- ±0.1mg/L up to 8mg/L, ±0.2mg/L up to 20mg/L, 10 percent of reading beyond; ±2 percent. DO Mode percent Saturation Range: Polarographic-- 0 to 600; RDO optical--0 to 500. DO Mode percent Saturation Resolution: 0.1, 1. DO Mode Salinity Factor: 0 to 45 ppt, manual; automatic if used with conductivity module (sold separately). DO Mode Calibration: Water-saturated air, air-saturated water, manual (Winkler) and zero point. Inputs: 9-pin mini-DIN. Sensor Types: Polarographic or RDO (optical/luminesce-based) DO. Environmental Operating Conditions Relative Humidity: 5 to 85 percent noncondensing. Thermo Scientific Orion #: VSTAR-RD.
-
4.3 of 5.0 with 7 Reviews
SALE PRICE: $739.95
Manufacturer: HACH COMPANY
Brand: Hach Company
Model: 5197015
Manufacturer: HACH COMPANY
Brand: Hach Company
Model: 5197015
The Barnant 5197015 measures dissolved oxygen (DO), and is for use with a sensION meter (sold separately). It is a Clark type polarographic probe and comes with a 15m cable and a 5-pin connector. Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific, Fisher Scientific, Barnstead, and Nalgene brands, among others. The company is headquartered in Waltham, MA.
-
4.3 of 5.0 with 49 Reviews
SALE PRICE: $746.74 6% OFF
Manufacturer: YSI
Brand: YSI
Model: 626281
Manufacturer: YSI
Brand: YSI
Model: 626281
|
The YSI Professional Optical Dissolved Oxygen (ProODO) instrument is a dissolved oxygen (DO) meter that uses an optical, luminescent-based technology and has direct salinity and altitude compensation, one-point DO calibration (or two-point with a 0% value), one-point barometer calibration, an internal barometer to ensure accuracy, onscreen instructions, and a backlit display and keypad for use in any lighting condition. The meter is used with a cable/probe assembly for field use or a ProOBOD probe, which is for lab use, is self-stirring, fits into a standard 300 mL biochemical oxygen demand (BOD) bottle, and has a user-replaceable sensor (cables and probes sold separately). A digital signal sends information between the meter and probe. Calibration data are stored within the sensor, allowing the probe to be placed on another ProODO meter without re-calibration.The meter has Automatic and Manual sampling modes, Continuous and Interval logging modes, and memory for 5000 data sets. It provides Good Laboratory Practice (GLP) data, has USB 2.0 connectivity (communications saddle and USB cable included), and comes with Data Manager PC software to manage data. The language is selectable in English, Spanish, German, French, Italian, Norwegian, or Portuguese. The rubber over-molded non-slip case adds durability and gripping ease. The meter runs on two alkaline C-cell batteries (included) and is impact-resistant and waterproof, with Ingress Protection 67 (IP67). Additional certifications include Restriction of Hazardous Substances Directive (RoHS), European Conformity (CE), Waste Electrical and Electronic Equipment Directive (WEEE), C-Tick, and Voluntary Control Council for Interference by Information Technology Equipment (VCCI). DO meters are commonly used in water-quality testing applications. SpecificationsDO range (mg/L)0 to 50mg/LDO (mg/L) accuracy0 to 20 mg/L, + or - 0.1 mg/L or + or - 1% of reading, whichever is greater; 20 to 50 mg/L, + or - 10% of the readingDO (mg/L) resolution0.01 or 0.1 mg/L (auto-scalin...
|
|