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H-Series Meters and Non-Glass Probes - 8 Pages

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Catalogue excerpts

DATA SHEET H-Series Meters and Non-glass Probes H-Series meters and non-glass probes include portable and benchtop options for measuring pH, conductivity, DO, and ORP in difficult environments. Features and Benefits Designed to Last Hach’s H-Series meters feature dual-technology capabilities for taking readings from ISFET (Ion-Sensitive Field Effect Transistor) and glass pH probes. ISFET stainless steel probes in this electrochemistry line contain a virtually unbreakable sensor that provides superior performance to traditional delicate glass electrodes. Engineered to withstand harsh use in the most difficult applications, the H-Series meters and probes give years of reliable service. ISFET Technology Fast response silicon chip sensor ISFET sensor technology contains several proprietary layers deposited selectively on a silicon chip substrate. The final layer possesses an affinity for hydrogen ions only. The quantity of hydrogen ions at Built-in reference or near the sensor and medical grade surface causes an temperature sensor electrical effect that is detected and measured as pH. Easy Storage and Maintenance Unlike conventional electrodes, ISFET-style sensors store dry, eliminating the need for storage solutions. To clean the sensor, simply use a toothbrush and detergent. Compare this to traditional glass electrodes with hard-to-reach crevices for difficult cleaning and an additional sample preparation step. After use, just replace the protective sensor cap. Operates in Restrictive and Challenging Environments With both benchtop and portable options, the H-Series addresses lab and field needs. All meters compensate for temperature automatically in pH readings. Non-glass pH probes offer convenience and ruggedness, excelling in applications such as food and beverage, academic teaching labs, environmental studies, agriculture, and petrochemical. Probe options include standard, micro and piercing versions to allow easy insertion and cleaning. Portable Meters Rugged portable meter systems provide a large LCD display with LED backlight and measurement of pH (ISFET or glass), mV, temperature, conductivity, Total Dissolved Solids (TDS), salinity and Oxidation Reduction Potential (ORP). They also offer a waterproof enclosure with an IP67 rating. G-version models include the added features of Bluetooth® wireless remote control and data transfer, GLP-related features such as date and time stamping, calibration recall, password-protected set up, ISE capability and additional data point storage. See the specifications table for additional information. Benchtop Meters Laboratory benchtop models feature AC and/or battery operation, ergonomic design and measurement of pH (ISFET or glass), mV, temperature, Oxidation Reduction Potential (ORP), Ion-Selective Electrode (ISE), conductivity, TDS, salinity and dissolved oxygen. All benchtops include GLP-related features, a reference electrode input, an IP42 rating, with optional Bluetooth models also available. DW = drinking water WW = wastewater municipal PW = pure water / power IW = industrial water E = environmental C = collections FB = food and beverage

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Probe Styles Both the portable and benchtop models accept the same probes. However, the points of connection differ between the meters. Portable meters use a waterproof 8-pin ISFET connector while benchtops use an RJ-45 connector. A “W” in the model and product number, specific for ISFET pH probes, indicates a waterproof connector for use with the portable meters. ISFET pH • General Purpose Probe Good for most applications, particularly as a replacement for traditional glass electrodes in general lab, environmental, teaching labs, and applications needing rugged probes. • Micro Probe The best...

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Portable Meters Specifications* Power 4-AA batteries Calibration Up to five point (for pH, conductivity, and ISE) Battery Life Up to 200 hours continuous 10 hour advance low battery warning Buffer Recognition User selectable: 1.68, 4.01, 6.86, 7.00, 9.18, 10.01, 12.45 Temperature Compensation Off, automatic, and manual (parameter dependent) Languages English ISE Range: 0.0 ppm to 1999 ppt (Auto ranging) Resolution: 0.1 ppm; 0.1 ppt Display LCD with LED backlight Simultaneous pH and Temperature Data Memory 999 data points (H160G and H170G only) Data Storage GLP-related features (H160G and H170G...

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Benchtop Meters Specifications* Power 4-AA batteries and/or A/C Adaptor (included) Calibration Up to five point (for pH, conductivity, and ISE) Battery Life Up to 200 hours continuous 10 hour advance low battery warning Buffer Recognition User selectable: 1.68, 4.01, 6.86, 7.00, 9.18, 10.01, 12.45 Temperature Compensation Off, automatic, and manual (parameter dependent) Languages English Display LCD with LED backlight Simultaneous pH and Temperature ISE Range: 0.0 ppm to 1999 ppt (Auto ranging) Resolution: 0.1 ppm; 0.1 ppt Accuracy: Probe dependent Data Memory 999 data points Data Storage GLP-related...

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Probes Specifications* Temperature Optimum Range CDW97-KP5: 5 µS/cm to 1 mS/cm (Auto ranging) CDW97-K1: 10 µS/cm to 2 mS/cm (Auto ranging) CDW97-K10: 1 mS/cm to 200 mS/cm (Auto ranging) Resolution 0.00 to 19.99 µS/cm: 0.01 µ/cm 20.0 to 199.9 µS/cm: 0.1 µS/cm 200 to 1999 µS/cm: 1 µS/cm 2.00 to 19.99 mS/cm: 0.01 mS/cm 20.0 to 199.9 mS/cm: 0.1 mS/cm 200 mS/cm: 1 mS/cm Accuracy ±1% full scale or ±1 digit Dissolved Oxygen (DO) Standard Galvanic pH Range 0.00 to 14.00 pH Resolution 0.1 or 0.01 pH Temperature Range Continuous Use: 0 to 60ºC (0 to 140°F) Dimensions PH77-SS / PHW77-SS: 140 mm x 8.3 mm...

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Ordering Information Portable Meters H160NP H160-BNDL Waterproof Portable Dual pH Meter (ISFET and glass) for pH/mV measurement H160 Meter (above) with PHW77-SS non-glass pH probe, holster, carrying case, buffers and standardizing solutions GLP Waterproof Portable Dual pH Meter (ISFET and glass) with Bluetooth connectivity, pH/mV measurement, and ISE capability H160G Meter (above) with PHW77-SS non-glass pH probe, holster, carrying case, buffers and standardizing solutions Waterproof Portable Dual pH Meter (ISFET and glass) for pH/mV measurement and capability of measuring conductivity, TDS and...

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