The Thermo Scientific Orion Star A324 portable meter displays pH, ISE (ion selective electrode), and mV readings plus temperature on the large, backlit LCD display for water measurements on location. Electrode status, time, date, sample ID, user ID, and calibration points are also displayed with the measurements. The meter is designed for ease of use and reduced training requirements, with clear screen prompts, updateable soft keys, and an interface that supports English, Spanish, French, Italian, German, and Chinese. A pre-programmed auto-read function is available to lock stable readings on the screen, with an indicator alert that signals when the reading is stable. The meter can also be set for timed readings that gather data at specific time intervals. Non-volatile memory holds up to 5,000 data points with time and date stamp. Updates for meter software and complimentary data analysis software are available for download.pH calibration is available up to five points, with automatic recognition for USA/NIST and DIN (Deutsches Institut für Normung) buffers. ISE calibration is available up to five points, with advanced features that include timed end point, linear point-to-point, non-linear selectable auto-blank and low-concentration range stability. Errors can be fixed without a complete recalibration by using the calibration editing function.The kit includes an Orion ROSS Triode 3-in-1 pH/ATC probe, protective armor with electrode holder for the meter, a hard carrying case, electrode storage solution, pH buffer solution, and pH rinse solution.The meter housing has an IP 67 rating for protection against dust and short periods of immersion in water. Meter input ports include Bayonet Neill-Concelman (BNC), reference pin, and 8-Pin Mini-DIN. Output ports include RS-232 and USB. Certifications for this meter include CE, TÜV, and FCC Class A limits.SpecificationspH range-2.000 to 20.000 pHpH relative accuracy+ or - 0.002 pHISE range0 to 19,999 in ppm, M, mg/L, %, ppb, or unitless ISE relative accuracy+ or – 0.2mV or + or – 0.5% of reading, whichever is greatermV range+ or – 2,000.0mVmV relative accuracy+ or – 0.2mV or + or – 0.05% of reading, whichever is greaterTemperature range-5 to 105 degrees C (23 to 221 degrees F)Temperature accuracy+ or – 0.1 degree CPower source(4) 1.5V AA batteries (included)A multiparameter meter is a benchtop or handheld device that can take multiple readings on a single sample. It measures parameters such as the pH level (acidity or alkalinity of a substance), conductivity (the amount of salts or other compounds present in water), dissolved oxygen (DO, the amount of oxygen in a liquid), temperature, total dissolved solids (TDS, anything present in water other than the pure water molecule and suspended solids), salinity, resistivity, and oxidation reduction potential (ORP). Applications for multiparameter meters include water testing, pharmaceuticals, agriculture, winemaking, water-treatment plants, and acquaculture. Devices with a benchtop body are often used for indoor laboratory use or in a manufacturing setting; handheld, portable devices are typically used for fieldwork. Sensors are used with a meter to measure the parameters of a substance. Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific and Fisher Scientific brands, among others. The company was founded in 2006 and is headquartered in Waltham, MA.What’s in the Box?Orion Star A324 pH/ISE/mV portable meter8107UWMMD Orion ROSS Triode 3-in-1 pH/ATC probe(10) 910410 Orion pH 4.01 buffer pouches, 15mL(10) 910710 Orion pH 7 buffer pouches, 15mL(10) 911010 Orion pH 10.01 buffer pouches, 15mL810001 electrode storage solution, 475mL(10) 911110 pH rinse solution pouches, 15mLSTARA-AR Protector armor with electrode holderSTARA-CS Hard carrying case(4) AA batteries (installed)
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