Máy đo độ dẫn điện Hanna HI 2315

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Máy đo độ dẫn điện Hanna HI 2315

Hãng sản xuất: Hanna

Model: HI2315

Giá: Liên hệ 0977.459.400

HI-2315 Conductivity Bench Meter


HI-2315 Bench-Top Conductivity Meter is a multi-range meter with built-in automatic temperature compensation for testing Conductivity. This meter replaces EC 215 and features a large, easy to read LCD, solution holders and an attractive redesigned case.


HI-2315 utilises a four ring potentiometric probe with platinum sensor that offers greater versatility and accuracy over amperometric designs.


A potentiometric probe works on the principal of induction which eliminates the effects of polarisation (a common problem of amperometric systems). Two outer rings apply an alternating voltage and induce a current loop in the solution while two inner rings measure the voltage drop induced by the current loop (which is dependent on the conductivity of the solution). By utilising the 4-ring method, it is possible to measure very low to high conductivity levels (up to 200 mS/cm) without changing probes.


Key features


  • Four ring potentiometric platinum probe
  • Four measurement ranges
  • ±1% F.s. accuracy
  • Manual calibration
  • Automatic Temperature Compensation
  • Large LCD
  • Built-in Solution Holders
  • Recessed Connector Bay - Protects connectors from liquids.


Ideal for


  • Municipal drinking water, environmental studies
  • Printing industry - Fountain solution maintenance
  • Water Treatment - Boiler/Cooling Tower water quality
  • Agriculture - Fertilizer concentration
  • Food processing - salt levels in food. (i.e. making pickles)
  • Educatio


Supplied with


HI-76303 Platinum 4-ring potentiometric conductivity probe, 12VDC adapter and instruction manual.

EC Range 0.0 to 199.9 µs/cm, 0 to 1999 µs/cm; 0.00 to 19.99 ms/cm; 0.0 to 199.9 mS/cm
  Resolution 0.1 µs/cm; 1 µs/cm; 0.01 mS/cm; 0.1 mS/cm
  Accuracy ±1% F.S. (excluding probe error)
Additional Specifications Calibration Manual, one point
  Temperature Compensation Automatic, 0 to 50°C with ß adjustable from 0 to 2.5%/°C for EC and from 2 to 7%/°C for Resistivity
  Probe HI-76303, platinum four ring EC with internal temperature sensor, Din connector and 1 m (3.3') cable (included)
  Power Supply 12 VDC adapter (included)
  Environment 0 to 50°C; RH max 95% non-condensing
  Weight 1.3 kg
  Dimensions 235 x 222 x 109 mm