pH
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Product
Test Strips
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High-quality Hach chemistry in an easy-to-use test strip. Simply dip the strip into the sample and compare the color to the colors on the bottle to determine the reading. The test strips are accurate, portable and inexpensive. Applications include potable water, waste water, swimming pools and spas, industrial process applications and more. Available parameters include chlorine, nitrate and nitrite, water hardness, alkalinity, chloride, ammonium and more. Hach offers a high-quality 5-in-1 test strip that measures free chlorine, total chlorine, hardness, alkalinity, and pH—all in one strip.
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Product
Meter with "3-in-1" pH/Temperature Combi Electrode
pH 6+
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Multi-Point Calibration (up to 3 points) with Auto-Buffer Recognition - choice of USA, NIST or pure water buffer standards with ±0.01 pH accuracy
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Product
Universal Differential pH Water Quality Sensors
SD7500CD
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Continuous online pH monitoring in wastewater and coating industrial applications leads to contamination and eventually requires sensors to be replaced. A differential pH sensor utilizes a measurement technique designed to extend the working lifetime of sensors in challenging applications. Replacing the sensor reference (salt bridge) and buffered electrolyte solution can prevent sensor replacements, saving time and money. Our SD7500 Series features a combination sensor output; these differential pH sensors can be used with any conventional pH/ORP transmitter.
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Product
Probes PH & ORP
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These sensors, often using digital technology (ISM) for predictive diagnostics, provide essential data to control chemical processes, wastewater treatment, and hygiene in sectors like pharma and food, operating under high pressures, temperatures, and corrosive conditions.
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Product
Probes PH
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Durable sensors designed for continuous, in-line measurement of acidity or alkalinity in industrial liquids.
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Product
Waterproof pH/mV Meter with ATC Probe
CyberScan pH 610
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6 calibrations points and 20 auto/manual buffer options sets for quick, convenient calibration. Cal-Due Alarm Prevents Out-dated Calibrations, while Set-Point Alarms warns when readings are outside set-point limits.
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Product
Panel-mount Type pH Meter (Four-Wire Transmission, Pulse Proportional Control)
HP-480PL
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HP-480PL industrial pH meter is a pH meter with a pulse proportional control function, which can drive a pulse pump directly.It connects pH sensor and measures pH and temperature in the sample water.As the HP-480PL has a high injection resolution per pulse, it can be used to control a pulse pump as part of a system for processing involving fine control of pH values, for example controlling the pH values of microscopic or small samples.
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Product
Through Hole/ Donut Load Cell Compression only (1.50 O.D.)
THB SERIES
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Our THB Series through hole donut load cells offer anoutside diameter of 1.50 inches and up to four different thru-hole diameter options per capacity range. These load cells are manufactured from heat treated 17-4 ph stainless steel. The sensing element incorporates bonded foil strain gages of the highest quality and are sealed for protection against most industrial environments.
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Product
Benchtop pH/Conductivity Meter
LAQUA PC1500
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Ideal for routine applications and student training.Good value for money: no fancy bells and whistles which sounds good but are rarely used.
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Product
MAX PH/mV/EC/TDS/NaCl/Temp Bench Meter With Logging
MW180
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The Milwaukee MW180 5-in-1 MAX pH/ORP/EC/TDS/NaCl/Temp. Logging Bench Meter has won fans around the world with its reliable, fast and simple operation as well as its tough, sleek design and small benchtop footprint. It is accurate to ± 1% of reading for EC/TDS/NaCl and up to +/-0.002 pH, with automatic or manual temperature compensation and a built in dedicated GLP key. Ideal for use by education, horticulture, labs, food processing, water treatment and many other applications with challenging pH/ORP/EC/TDS/NaCl/Temp. measurement needs.
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Product
Transmitter
5081
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The Model 5081 family of transmitters can be used to measure pH, ORP, conductivity (using either contacting or toroidal sensors), resistivity, oxygen (ppm and ppb level), free chlorine, total chlorine, and ozone in a variety of process liquids.
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Product
pH Ion Meter
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pH Ion Meters can be used in research institutions, and at a variety water quality related production sites in the mining, agriculture, forestry and fishery industries, for measuring the ionic concentration and various laboratories for the researches and drug manufacture processes. In addition, it is used in agriculture to measure the salinity levels of surface water and of soil samples and also measure the quality of water.
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Product
Universal Converter
C8000
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Multi channel converter for all optek photometric and conductivity sensors and electrochemical pH electrodes. Flexible configuration of sensors, measuring ranges, units and product specific setups make the C8000 converter series a powerful device in process monitoring in both conventional and single-use systems.
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Product
pH 620 Waterproof Meters
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These waterproof handheld meters feature a –2.00 to 20.00 pH range with 0.001 pH resolution. Combined with accuracies up to ±0.002 pH, these meters provide a new benchmark in our pH meter line. Store up to 500 data sets in the meter‘s memory. Time-and-date stamping meets Good Laboratory Practice (GLP) standards.The pH 620 meters offer the latest in pH calibration capabilities including up to six calibration points, a user-settable “calibration due” alarm, and up to 15 buffer options with auto-buffer recognition of USA, NIST, DIN, and PWB standards. The infrared (IrDA) wireless technology makes PC downloading more convenient and easier. Dual powerup allows you to use batteries while out in the field or the optional AC power adapter while in the lab.As always, our waterproof meters are IP67 rated for protection against both dust and water, even with no probes attached.
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Product
Portable DC Power Supply
PS 30-20
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Laxtronics Instruments & Controls Pvt. Ltd
Input Voltage 220 V, 50 HZ, 1 PH.
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Product
Waterproof pH/mV/Ion Meter
CyberScan pH 620
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Measures pH and Ion with up to 0.001 Resolution. Cal-Due Alarm Prevents Out-dated Calibrations, while Set-Point Alarms warns when readings are outside set-point limits.
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Product
Wireless Transmitters
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Omega wireless transmitters are weather-resistant and are designed to deliver a wide range of data such as voltage, current, temperature, humidity, barometric pressure, and pH.
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Product
Electrochlorination Power Supply, Output 0 to 10.5 VDC, 130 Amps, P/N 4085C
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Shown below is an Electrochlorination power supply with a 4/20 ma interface. Input is 240 VAC, 1 PH, 60 Hz. Output is 0 to 10.5 DC, 130 Amps. This power supply can be interfaced with a PLC system. These units are custom units, built to order.
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Product
Electrochemical Measurements
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A portable pH-meter from CHAUVIN ARNOUX is ideal for mobile applications: in the field, in the laboratory or in production. It can be used for quick, accurate, professional measurements of pH, Redox potential and temperature.
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Product
pH 700 Benchtop pH Meter
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The easy-to-use, microprocessor-based pH 700 benchtop meter measures pH, mV, relative mV, and temperature. The large, dual-display LCD provides excellent visibility—even from a distance. Automatic temperature compensation (ATC) maintains reading accuracy even with fluctuating temperatures. Five-point pH calibration, with automatic buffer recognition for both USA (pH 1.68, 4.01, 7.00, 10.01, 12.45) and NIST (pH 1.68, 4.01, 6.86, 9.18, 12.45) pH buffers, makes for easy calibration no matter which requirement you need to meet. Meter features HOLD, ATC, selectable °F or °C measurement, recall of electrode slopand offset, and electrode diagnostics. The convenient pull-out quick reference card keeps procedures handy at all times. Meter accepts any pH or ORP electrodes with a BNC connector.
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Product
Bipolar Power Supply, 0 to ±50 VDC, 100 AMPS, 10 KW, P/N 19215PS
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Specifications:Bipolar Power Supply, 10 KW, P/N 19215PSInput: 220 / 230 / 240 VAC, 46 Amps, 1 PH, 50 HzOutput 1: 0 to ± 50 VDC, 100 Amps max, Upper SectionOutput 2: 0 to ± 50 VDC, 100 Amps max, Lower SectionEnclosure: 42″H x 32″W x 22″DAll connections are inside the enclosureThis unit is a dual output power supply
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Product
Water Quality Meters
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Omega's Water Quality Meters for pH, conductivity, ORP, DO, and TDS include, pocket testers, handheld, and benchtop models. Availavle with data logging capability and some are multi-variable meters.
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Product
Waterproof pH Tester
pH54
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The Milwaukee Waterproof pH54 Tester is one of our most accurate low cost, rugged and reliable pH testers in the market featuring the ability to easily replace the probe providing for years of carefree use. It's simple 2 point manual calibration is simple-to-use. Ideal for use in aquariums, hydroponics, horticulture, education and many other applications.
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Product
Benchtop Meter
pH 700
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Economical, user-friendly and accurate, the Eutech pH 700 is your ideal choice for routine applications in laboratories, productions plants and schools.
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Product
PH350 Waterproof Single-Channel pH and ORP Smart Handheld Meter Kit
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Get easy-to-read and accurate readings with auto-hold, auto-stable, and real-time measurements with stability indicators. The Environmental Express® Oakton® 300 series multiparameter meters utilize smart sensor technology with sensor heads that feature a built-in digital circuit for automatic sensor recognition. Sensor information including sensor ID, calibration data, and measurement setup is stored in sensor head and viewable on the meter display when sensor is connected. Sensor heads are easy to connect and disconnect with waterproof push-lock connector. Sensor cartridges (pH and EC) are replaceable for a cost-efficient and environmentally friendly system. Blue LED light on the sensor head functions as a reading stability indicator, flashing until the reading is stable. Meter stores up to 10,000 data sets with date-and-time stamp for accurate and easy analysis. Quickly transfer data from meter to computer seamlessly via USB cable or wirelessly via Wi-Fi. Easily take measurements and conveniently store meter and electrodes with built-in foldable stand on the back of the meter. Three grooves on the meter serve as electrode holders, to hold up to three electrodes simultaneously.
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Product
MAX PH/ORP/Temp Logging Bench Meter
MW151
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The Milwaukee MW151 MAX 3-in-1 pH/OPR/Temp. Logging Portable Bench Meter has won fans around the world with its reliable, fast and simple operation as well as its tough, sleek design with a small lab footprint. The MW151 MAX is accurate to ± 0.002 pH with automatic or manual temperature compensation with a built in dedicated GLP key. Ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.
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Product
Probes & Meters To Monitor & Control PH/ORP
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Digital and analog, combination probes, differential probes, mounting hardware and accessories.
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Product
PH and Conductivity Meters
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PeakTech Prüf- und Messtechnik GmbH
It is possible to measure the conductivity of liquids, for example of water. The purer the water, the lower the conductivity (for example, distilled water is purer than normal water and has a low conductivity of approx. <10 µS).
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Product
Environmental Test Probe, PH, Tenma 72-6783 PH Meter
72-6784
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The 72-6784 is a typical 0 to 14pH Probe with epoxy body, BNC connector. It is used with pH meter 72-6783 model.
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Product
Meter With pH Electrode, ATC Probe
pH 2700
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Oversize screen with large fonts yet compact – the new Eutech pH 2700 offers an easy to read screen that says more! View pH or ORP readings, with temperature, electrode status, calibration points, date and time all at once!





























