EC & RESISTIVITY METER

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Hanna HI87314 EC and Resistivity in a Watertight Enclosure SKU: HI87314 Description HI 87314 is a combination, portable meter that can read conductivity in 4 different ranges and resistivity. For conductivity measurements, the calibration is a simple 1 point procedure via a trimmer located in the battery compartment. The supplied probe does not require recalibration when switching from one range to another. The 4 (stainless-steel) ring probe has a built-in temperature sensor that automatically compensates for temperature changes. The temperature coefficient can be adjusted from 0 to 2.5% using a knob on the front panel. For resistivity measurements, the meter is factory calibrated and, if necessary, calibration can be adjusted. The HI 3316D resistivity probe is easy to clean and requires little maintenance. It also features a built-in temperature sensor to automatically compensate for temperature variations. The temperature coefficient is user-selectable from 2 to 7%. Both probes use the same DIN plug on the top of the instrument, and the meter automatically recognizes which probe is connected. The instrument can be powered by a 9V rechargeable battery. The HI 87314 utilizes an inductive system for battery recharge, ensuring a watertight seal with no external contacts. The battery can be recharged using the HI 710040 battery charger (optional) without needing to open the meter or remove the battery. • Rugged probe for indoor and outdoor measurements • Easy to calibrate • Rechargebale battery can be used with HI 710040 inductive charger Specifications Range EC 199.9 µS/cm; 1999 µS/cm; 19.99 mS/cm; 199.9 mS/cm Range Resistivity 0 to 19.90 MΩ•cm Resolution EC 0.1 µS/cm; 1 µS/cm; 0.01 mS/cm; 0.1 mS/cm Resolution Resistivity 0.10 MΩ•cm Accuracy EC ±1% FS Accuracy Resistivity ±2% FS Calibration Manual, 1 point, for both EC and resistivity Temperature Compensation Automatic from 0 to 50°C with β selectable from 0 to 2.5%/°C for EC and from 2 to 7%/°C for resistivity Probes HI 76302W3 for conductivity measurements; HI 3316D for resistivity measurements Battery Type / Life (1) 9V (rechargeable) / Approx 100 hours of use Environment 0 to 50°C (32 to 122°F); RH max 100% Dimensions 164 x 76 x 45 mm (6.5 x 3.0 x 1.8') Weight 250 g (8.8 oz.) Accessories To View or Buy Any Accessory, Search For Item By Name (Click and Paste). Electrodes HI 76302W 4-Ring Potentiometric Probes Solutions HI 7030L 12880 µS/cm (µmho/cm) 1 x 500 mL bottle HI 7031L 1413 µS/cm (µmho/cm) 1 x 500 mL bottle HI 7033L 84 µS/cm (µmho/cm) 1 x 500 mL bottle HI 7034L 80000 µS/cm (µmho/cm) 1 x 500 mL bottle HI 7035L 111800 µS/cm (µmho/cm) 1 x 500 mL bottle HI 7039L 5000 µS/cm (µmho/cm) 1 x 500 mL bottle HI 7061L General Purpose 1 x 500 mL bottle Accessories HI 710040 Inductive Battery Charger for Portable DO Meter HI 9147 HI 731326 Screwdriver for Calibration HI 76405 Electrode Holder Order Info HI 87314 is supplied with HI 76302W 4-ring conductivity probe, HI 3316D resistivity probe, 9V non-rechargeable battery, calibration screwdriver and instructions.