Hanna EC/TDS Probe
Our EC/TDS Probe (HI7631233) delivers stable measurements across a wide range and requires minimal calibration. It features a built-in temperature sensor that compensates conductivity readings to a reference temperature using three specialized algorithms:
Linear:Ensures consistency across all measurement temperatures
Standard:Ideal for high-purity water measurements, compliant with ASTM D5391-14
Natural:Suitable for natural water sources, following ISO7888 standards
| Specification Name | Detail |
|---|---|
| SKU | HI7631233 |
| Range | 0.000 to 9.999 µS/cm; 10.00 to 99.99 µS/cm; 100.0 to 999.9 µS/cm; 1.000 to 9.999 mS/cm; 10.00 to 99.99 mS/cm; 100.0 to 1000.0 mS/cm actual EC* |
| accuracy (@25℃/77℉) | ±1% F.S. |
| Recommended Operating Temperature | -5 to 100°C (23 to 212°F) |
| Tip Shape | 4-ring probe |
| Body Length | 158 mm |
| Temperature Sensor | yes |
| Amplifier | no |
| Body Material | PEI |
| Cable | 1 m (3.3′) |
| Special Note | *Uncompensated conductivity (or TDS) is the conductivity |
| Body | Polyetherimide (PEI) |
| Cell Constant | 1 ± 15 % |
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