Máy đo độ dẫn điện Hanna HI 2315
Hãng sinh sản: Hanna
Model: HI2315
Giá: liên tưởng 0977.459.400
HI-2315 Conductivity Bench Meter

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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.

>>>Hanna HI 2315

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.

>>>Máy đo độ dẫn điện Hanna HI 2315

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)

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