Z655309
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Z655309
Aldrich
Hanna bench conductivity meter HI 4321
Description
| General description | Hanna's new research grade laboratory bentop conductivity meter has EC, resistivity, TDS and salinity measuring scales. EC has an extended range from 0.001 μS/cm to 1 S/cm with auto recognition of the probe type used. Salinity measurements can be displayed in practical salinity natural sea water or in percent scale. All conductivity models features stages 1, 2 and 3 USP modes plus linear and natural water temperature compensation. • 1 EC input channels • Auto endpoint • Auto-calibration up to 4 points with known standards • USP 645: saves up to 200 reports • RS 232 and USB • Kit form supplied with 4-ring EV probe, electrode holder and instructions. 12V dc supplied. Help in selecting the correct electrode can be viewed at Electrode Selection Guide Hints on Electrode Maintenance |
Properties
| measuring range | -2.0-20 pH, accuracy: 0.1, resolution: 0.1 |
| -20-120 °C temperature, accuracy: 0.2 °C, resolution: 0.1 °C | |
| 0.00-42.00 salinity, accuracy: 1%, resolution: 0.01 | |
| 0.000-9.999 μS/cm conductivity, accuracy: 1%, resolution: 0.001 μS/cm | |
| 0.000-9.999 ppm TDS, accuracy: 1%, resolution: 0.001 ppm | |
| ±2000 mV, accuracy: 0.2, resolution: 0.1 | |
| size | 159 mm × 230 mm × 93 mm |
| weight | 800 g |
