Multiparameter Meters - Page 39

Manufacturer: Sper Scientific Brand: Sper Scientific

Interchangeable DO, pH, and Conductivity probes. Using interchangeable probes, this versatile meter reads DO (Dissolved Oxygen), PH, conductivity, and temperature. The DO mode features simple one-button calibration to air and manual compensation for salinity and altitude. DO probe heads include built in membranes and screw on and off for easy replacement. 3-point pH calibration and 4-point conductivity calibration. The display simultaneously reads temperature in user selectable °C & °F, and all measurements are automatically temperature compensated. Review 99 data points readings directly on the large backlit LCD. The meter and all three probes come in a hard carrying case complete with, 2 spare DO probe heads, electrolyte, pH buffers, distilled water and 4 AAA batteries. Dimensions: 6¾" × 2¾" × 1¼" (170 × 70 × 33 mm) Kit Dimensions: 18.5" x 12" x 3.5"Weight, Meter: 6.4 oz (181 g) Weight, Kit: 4.6 lbs (2 kg).

Manufacturer: Hanna Instruments Brand: Hanna Instruments

It is designed to accept signals directly from a pH electrode and a conductivity probe at the same time. Direct connection of the probes to the transmitter assure a positive electrical connection with no signal loss. This transmitter is ideal for remote process control applications. The output signals are proportional to the input signals but independent of changes in load or cable capacitance. Compensation for the effects of temperature for EC measurements are performed by the transmitters' Automatic Temperature Compensation circuitry. The transmitter can be connected to any pH or conductivity controller, recorder, PC or any data monitoring device that accepts 4-20 mA input. It is an ideal tool for applications that require the monitoring of both pH and conductivity at the same time. 4-20 mA isolated output. 0 to 14 pH and 0 to 10 mS/cm EC range. +/-0.5 percent FS pH and +/-2 percent FS EC accuracy. 2 point, manual pH calibration through offset and slope trimmers and 2 point, manual EC calibration through 0 and 5 mS/cm trimmers. Temperature compensation (EC): automatic, 0 to 60 degree C (32 to 132 degree F) with beta=2 percent/degree C. pH electrode: HI 1001 pH electrode (suggested, not included), HI 1283 matching pin (not included). EC probe: HI 3001 (not included) with cell constant 2.1. Casing: IP 54. Environment: 0 to 50 degree C (32 to 122 degree F); RH maximum 95 percent non-condensing. Measures 6-19/64" length by 4-3/32" width by 1-3/16" height. Weight: 280 grams.

Manufacturer: YSI Brand: YSI

Technical Specification Item Photometer Carrying Case Application Photometry For Use With Mfr. No. YPT930 and YPT950 Manufacturers Warranty Length No Sub-Category Carrying Cases Compliance & Restrictions Compliance and Restrictions This item is restricted for international sale. This listing is for each. _DELETE_

Manufacturer: Sensorex Brand: Sensorex

The TX100 pH/mV transmitter is a loop-powered 4-20mA transmitter with a wide range of useful features and programmable options. Five buffer choices are available in two-point calibration mode. The 4-20mA output is scaleable in pH or mV units and has 500V input to output isolation. Temperature is always displayed and is selectable in degrees C or deg F. All stored parameters and calibration data are retained in the non-volatile memory during transmitter power down or power loss. A useful probe clean reminder icon flashes when it is time to clean the probe. Probe cleaning interval is user programmable from 1 to 250 days. The TX100 can be used for wall mounting, panel mounting, pipe mounting and DIN-rail mounting. Cable grips for inlet/outlet to box are included as well as all mounting hardware. The case meets NEMA and IP ratings for water resistance. Measuring Range (pH): 0.00 to 14.00pH, 0.01 pH resolution, +/- 0.01 accuracy. Measuring Range (ORP/mV): -1999mV to 1999mV, 1mV resolution, +/- 2mV accuracy. Temperature Range: -20 to 110 degree C, 0.1 deg C/F resolution. Current Output Range: 2.00mA - 24mA , .01mA resolution, +/- 0.005mA accuracy, 500V input/output isolation. Enclosure: NEMA 4X IP65, ABS case with pushbutton control pad HWD: 3.9” x 3.9” x 2.9”. Conduit Openings: 2 each 3/8" NPT openings (cordgrips included). Ambient Temperature: Transmitter Service, 0 - 60 deg C. Ambient Humidity: 0 to 95 percent, non-condensing. Location: designed for non-hazardous areas. Temperature Input: 2-wire Pt1000 RTD with automatic compensation. 30' Max sensor-to-transmitter distance. Power requirement: 12-24 VDC, max 600 Ohm load.

Manufacturer: METTLER-TOLEDO INC. Brand: Mettler Toledo Model: 51302921

Do my water and soil samples meet the requirements to support the survival of people, animals and plants? How does the pH value of skin change after a cream is applied? At which pH value does milk become sour? Many such questions arise in education – whether in Biology or Chemistry, in Geography or in Food Science. With the METTLER TOLEDO Education Line you can find the answers and perhaps even develop a passion for science.

Manufacturer: COLE-PARMER Brand: YSI

The pH100A combines low cost with a rugged, waterproof design--making it ideal for spot sampling in wastewater, surface water, or aquaculture. Meter features easy-to-use interface, one-hand operation, automatic or manual temperature compensation, electrode offset recognition, and electrode efficieny display. Meter also has low battery indicator, auto shutoff, and nonvolatile 50 data sets memory with calibration data. Calibrate the meter quickly using the internal buffer recognition feature. Purchase meter with probes separately to customize your system, or choose a kit for a complete system. Accurate, economical portable meter Automatic buffer recognition for US and NIST buffers Automatic or manual temperature compensation

Manufacturer: Milwaukee Instruments Brand: Milwaukee Model: 38

The Milwaukee SE600 probe is a multi-parameter probe for measuring pH, conductivity, and total dissolved solids (TDS) in water testing applications. This is a replacement probe for the Milwaukee MW801 and MW802 meters (both sold separately). It contains a single-junction silver/silver chloride (Ag/AgCl) reference electrode that is sealed and filled with an electrolyte solution gel for minimal maintenance in general applications. It has a polypropylene body for solvent resistance. It is 16mm in diameter and 98mm long, and has 1m cable with 7-pin Deutsches Institut für Normung (DIN)-compliant connector for attaching to meters. An electrode, also called a sensor or probe, is an instrument used with a meter to test and measure parameters of a substance. All electrodes are probes or sensors, but not all probes are electrodes or sensors. Probes, such as temperature probes, are used to penetrate a material for measurement. Common electrode types are pH, total dissolved solid (TDS), oxidation reduction potential (ORP), and ion selective electrode (ISE). They come in standard models or in all-in-one (sometimes called 3-in-1) models, which have a built-in temperature sensor for automatic temperature compensation (ATC). Electrodes can be half-cell or full- (also called combination) cell type. They can be refillable or non-refillable. Housing material is typically glass or epoxy, and sensors are commonly made with stainless steel or a glass bulb. pH electrodes, which measure the pH of a substance, often have a glass bulb. The bulb senses hydrogen ions, and generates a millivoltage that is picked up by the filling solution and transferred to a wire that connects to the pH meter. ORP, also known as redox, electrodes measure dissolved oxygen in aqueous solutions to determine the level of contaminants and their ability to act as oxidizing or reducing agents. Ion selective electrodes (ISEs) respond selectively to ions in the presence of other ions. Electrodes are commonly used by researchers, manufacturers, and hobbyists in a...

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI1285-6

The Hanna Instruments HI 1285-6 is a pH and electro-conductivity (EC) electrode for HI 9813 series portable meters and has a single cloth junction, Automatic Temperature Compensation (ATC), polypropylene plastic body, spherical tip, internal amplifier, Deutsches Institut für Normung (DIN) connector, and a seven-pole 2m (6.6') cable. A pH electrode is commonly attached to a pH meter to measure the pH of a substance such as water, food, beer, or wine in lab, industrial, and food applications. An internal thermometer sensor in this electrode provides ATC for accurate readings in fluctuating temperatures. The single cloth junction reduces contamination. The polypropylene plastic body with 8mm spherical tip is for general purpose and field applications. An internal amplifier provides a strong low impedance signal from the electrode to the meter. The electrode has calibration check capability when using the HI 9813 series portable meters. A DIN connector provides a tight cable connection and the electrode comes with seven-pole 2m (6.6') cable. SpecificationspH range0 to 13JunctionClothElectrolyteGelReferenceSingle Ag/AgClBody materialPolypropyleneOperating temperature20 to 40 degrees C (68 to 104 degrees F)Maximum pressure0.1 barConnectorDINCable2m (6.6') seven-poleAn electrode, also called a sensor or probe, is an instrument used with a meter to test and measure parameters of a substance. All electrodes are probes or sensors, but not all probes are electrodes or sensors. Probes, such as temperature probes, are used to penetrate a material for measurement. Common electrode types are pH, total dissolved solid (TDS), and ion selective electrode (ISE). Electrodes can be half-cell or full-cell (also called combination) types. They can be refillable or non-refillable. Housing material is typically glass or epoxy, and sensors are commonly made with stainless steel or a glass bulb. pH electrodes, which measure the pH of a substance, often have a glass bulb. The bulb senses hydrogen ions, and generates a millivoltage that i...

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI98129 Color: Black

The Hanna Instruments HI 98129 is a multi-parameter tester that measures pH, electro-conductivity (EC), total dissolved solids (TDS), and temperature, and features automatic temperature compensation (ATC), an LCD screen, automatic shut-off, and a waterproof body that floats in water. The tester automatically compensates for the effects of temperature when taking pH and EC/TDS readings, so additional measurements and manual temperature entries are unnecessary. The HI 98129 meter has a replaceable pH electrode with an extendable cloth junction, and an EC/TDS graphite electrode that is resistant to salts and other corrosives. These features extend the life of the meter by allowing for replacement of the electrodes. Calibration is automatic at one or two points, with two sets of memorized buffer values (pH 4.01/7.01/10.01 or 4.01/6.86/9.18). The EC/TDS conversion factor and temperature compensation coefficient (&Beta) is user-selectable. The tester functions in temperatures of 0.0 to 60.0 degrees C/32.0 to 140.0 degrees F (+ or - 0.5 degrees C/1 degree F), and has a range of pH 0.0 to 14.0 (+ or - 0.05 pH). EC range is 0 to 3999 uS/cm, TDS range is 0 to 2000 ppm (+ or - 2% F.S), with respective resolutions 1 uS/cm and 1 ppm. At 3.5 ounces and 8.3 x 2.7 x 1.3 inches (H x W x D), the HI 98129 is sized for taking measurements in the field. (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.) pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists. Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) 9001 standards. What’s in the Box? HI 98129 meter Protective cap Electrode removal tool Four ...

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI3817

The HI 3817 is an environmental monitoring test kit more measuring six important water quality parameters including alkalinity, chloride, hardness, iron, pH, and sulfite. The kit includes all accessories and reagents for performing over 100 tests for each parameter, and also includes an electronic pH tester. The kit is supplied with a step-by-step manual for performing each test, and a hard carrying case to keep reagents organized in the field. Alkalinity range is 0-100 mg/L; 0-300 mg/L (Phenolphthalein/Bromphenol blue method), hardness range is 0.0-30.0 mg/L; 0-300 mg/L (EDTA method), chloride range is 0-100 mg/L; 0-1000 mg/L (mercuric nitrate method), iron range is 0-5 mg/L (Phenanthroline method), sulfite range is 0.0-20.0 mg/L; 0-200mg/L (iodometric method) and pH range is 0.0-14.0 pH. Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents, and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a replaceable electrode pH pocket tester. To assure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing. What’s in the Box? Electronic pH tester Reagents to perform 100 tests for each parameter Carrying case Instructions