Conductivity Meters & Accessories - Page 41

Manufacturer: Atlas Scientific Brand: Atlas Scientific Model: ATL-kits-DO1 Color: Yellow

If your Dissolved Oxygen Sensor has not been used for over a year, the HDPE sensing membrane could have dried out, leaking internal electrolyte solution from the probe. This maintenance kit no only revives dried-out sensors, it keeps them maintained for a longer shelf-life. The Atlas Scientific Dissolved Oxygen Maintainence Kit comes with a replaceable HDPE sensing membrane and probe with refillable electrolyte chamber. Although it is not necessary to replace the sensing membrane or electrolyte solution during normal operation, the membrane can be damaged if it is hit with fast moving debris in the water. This kit has everything to get your Dissolved Oxygen Sensor up-and-running. Founded in 2005, 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 defense contractors worldwide.

Manufacturer: HM ELECTRONICS Brand: HM Digital Model: HM DM-2EC

Inline ELECTRICAL CONDUCTIVITY monitor that can be installed on industrial water filtration systems such as car washes, window washing, manufacturing, and food processing. FEATURES ?Highly efficient and accurate due to its advanced microprocessor technology. ?Displays EC levels of the Feed Water and Product Water with in & out electrode probes. ?Auto-Off function conserves battery power. The unit shuts off automatically after 3 minutes. ?Dual Range - Measures from 0-999 ?S, with a resolution of 1 ppm. From 1000 to 9990 ?S, the resolution is in 10 ?S increments, indicated by a blinking 'x10' image. ?Factory Calibrated: calibrated to 1413 ?S. The DM-2EC features digital calibration. ?Comes equipped with 1/4 inch Quick-Connect T-fittings. Also available with 3/8" or 1/2" fittings. ?Installs quickly and easily. SPECIFICATIONS Range: 0-9990 ?S Accuracy: ¡À2% Cable Length: 46" (including sensor), shielded cables Sensor: Dual, 1/4" diameter for quick-connect fittings Digital Calibration: Digitally factory calibrated to 1413 ?S. Re-calibration can be done separately for each line. Power source: 2 x AA batteries not include batteries Battery life: Approx. 2 years Size: 11.6 x 6.8 x1.8 cm (4.6 x 2.6 x .7in.) Weight: 201.3 g (7.1 oz.)

Manufacturer: Extech Brand: Extech

Extech EC405 Exstik EC/TDS/Salinity/Temperature Electrode Meter

Manufacturer: Red Lion Brand: Red Lion

Red Lion APLPV400 Process Voltmeter - w/o Excitation, 115V

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: PRIMO5-HANNA INSTRUMENTS_IT

The Hanna Instruments Primo 5 is a conductivity tester for water quality applications, with automatic temperature compensation, automatic calibration, and automatic shutoff after five minutes of non-use. The meter is operated by a single button at the top of the meter and has a direct probe connection. Conductivity meters are commonly used in the water-quality testing, waste-water treatment, hydroponics, agriculture, and aquaculture industries, in cosmetics manufacturing, and in laboratory research.Specifications Range 0 to 1999 μS/cm Resolution 1 mS/cm Accuracy + or - 2% Full Scale Calibration Automatic, at 1413 μS/cm Temperature compensation Automatic, 0 to 60 degrees C (32 to 140 degrees F), temperature coefficient equal to 2% per degree C Power source Two 1.5V batteries (included) Dimensions (meter only)180 x 50 x 25 mm / 7.1 x 2.0 x 1.0 inches (H x W x D) Weight 227g / 8oz  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. Conductivity meters, also known as electrical conductivity (EC) meters, measure the ability of a solution or material to conduct an electrical current. This measurement helps determine if the solution is, for example, contaminated or contains too much saline. In general, pure solutions, such as distilled water, have low conductivity. More saline- or nutrient-rich solutions, such as seawater or fertilizers, have high conductivity. Conductivity measurements are often used with total dissolved solids (TDS) measurements, which are typically expressed in ppm (parts per million). TDS consist of dissolved minerals and salts. To determine the amount of TDS, conductivity is measured, and the result is converted to a TDS measurement. Different meters provide results for conductivity, TDS, or both, and the application determines meter selection. Conductivity meters are used in research laboratories and a variety of industries, such as water-quality ...

Manufacturer: Oakton Instruments Brand: Oakton Instruments

Ideal for spot checking NaCl-based samples. Display of the Oakton WD-35662-52 SaltTestr 11 reads direct concentration-no manual corrections are necessary. Push button calibration provides easy and precise field calibration. Hold function freezes measurement for easy viewing and recording|The WD3566252 SaltTestr measures up to 10.00 ppt (1%) salinity. Waterproof, dustproof housing. Replaceable electrode - Reuse same meter body over and over again. Push-button calibration. Hold function. Auto shutoff - Saves your batteries. Temperature display - Selectable for °C or° F

Manufacturer: Thermo Scientific Brand: Oakton Model: WD-35662-15

The Oakton Portable Waterproof TDSTestr is a pocket-sized total dissolved solids (TDS) tester that floats, is suitable for use in a tank or pond, and has automatic temperature compensation and single- or one-point per range calibration. It comes with a replaceable sensor with stainless steel electrodes. The meter is waterproof and dustproof, and meets IP67 ratings. Automatic shutoff helps to preserve battery life. Conductivity meters are commonly used in the water-quality testing, waste-water treatment, hydroponics, agriculture, and aquaculture industries, in cosmetics manufacturing, and in laboratory research. Conductivity meters, also known as electrical conductivity (EC) meters, measure the ability of a solution or material to conduct an electrical current. This measurement helps determine if the solution is, for example, contaminated or contains too much saline. In general, pure solutions, such as distilled water, have low conductivity. More saline- or nutrient-rich solutions, such as seawater or fertilizers, have high conductivity. Conductivity measurements are often used with total dissolved solids (TDS) measurements, which are typically expressed in ppm (parts per million). TDS consist of dissolved minerals and salts. To determine the amount of TDS, conductivity is measured, and the result is converted to a TDS measurement. Different meters provide results for conductivity, TDS, or both, and the application determines meter selection. Conductivity meters are used in research laboratories and a variety of industries, such as water-quality testing, waste-water treatment, hydroponics, agriculture, aquaculture, and cosmetics manufacturing. Oakton Instruments manufactures scientific instruments for research, industrial, and educational uses. The company, founded in 1991 and headquartered in Vernon Hills, IL, specializes in meters, electrodes, and transmitters.

Manufacturer: HM Digital Brand: HM Digital

If you own a pH meter, periodic calibration will be required. Simply mix a single packet with de-ionized water in the provided 100 ml bottle and callibrate. Use the 7.0 pH packets to create buffer solution to protect your pH meter electrodes.

Manufacturer: HM Digital Brand: HM Digital Model: CIC-152-4

Relay control - The unit will transmit and analog signal (simpleswitch) via open or closed contacts to a device (e.g. pump/valve) whenthe ppm/µS level reaches the maximum TDS/EC limit (Control point 2) orthe minimum TDS/EC limit (Control Point 1). The contacts are switchedback to the normal position once the TDS returns to the acceptablerange.

Manufacturer: HACH COMPANY Brand: Hach Company

Rugged, reliable meters featuring quick response and intuitive user interface are easy to calibrate and use. Unit features a slip-resistant keyboard. Hard coat anti-glare finish on the large-digit display resists scratching. The meter prompts user through each logical test sequence and displays mode and status of the test. Conductivity meters also measure TDS and salinity. All meters measure temperature. Memory recall stores time, date and data for 199 measurements. User may activate a calibration review at any time. One-way RS-232 can be added through the optional Docking Station. Meters operate on 4 AA batteries (500 hour average continuous use life). May be converted to 115 VAC or 220 VAC through docking station.