Overview
MS 3411 measures Conductivity, TDS, NaCl and temperature. In extended conductivity and TDS ranges (up to 500 mS/cm and 400 g/L respectively) the instrument automatically chooses the best scale.
This instrument utilizes a 4-ring potentiometric probe with platinum sensors that offers greater versatility over typical amperometric designs. By utilizing the 4-ring method, it is possible to measure very low or high conductivity levels without
changing probes.
Calibration is automatic at 1 point with 6 memorized buffers.
The meter has 3 options for temperature compensation: ATC between 0 to 60.0°C, MTC and NoTC.
Other features include a read lock function, stability indicator, GLP and PC compatibility via optional MS 03111 software.
Specifications :
- Range: (Conductivity) 0.00 to 29.99 μS/cm; 30.0 to 299.9 μS/cm; 300 to 2999 μS/cm; 3.00 to 29.99 mS/cm; 30.0 to 200.0 mS/cm; up to 500.0 mS/cm (actual Conductivity)
- Range: (TDS) 0.00 to 14.99 mg/L (ppm); 15.0 to 149.9 mg/L (ppm); 150 to 1499 mg/L (ppm); 1.50 to 14.99 g/L (ppt); 15.0 to 100.0 g/L (ppt); up to 400.0 g/L (actual TDS), with 0.80 conversion factor
- Range: (NaCl) 0.0 to 400.0%
- Range: (Temp) -9.9 to 120.0°C
- Resolution: (Conductivity) 0.01 μS/cm; 0.1 μS/cm; 1 μS/cm; 0.01 mS/cm; 0.1 mS/cm
- Resolution: (TDS) 0.01 mg/L; 0.1 mg/L; 1 mg/L; 0.01 g/L; 0.1 g/L
- Resolution: (NaCl) 0.1%
- Resolution: (Temp) 0.1°C
- Accuracy: (Conductivity) ±1% of reading ± (0.05 μS/cm or 1 digit)
- Accuracy: (TDS) ±1% of reading ± (0.03 mg/L or 1 digit)
- Accuracy: (NaCl) ±1% of reading
- Accuracy: (Temp) ±0.4°C
- Calibration: (Conductivity) automatic, 1 point with 6 memorized values (84, 1413,5000, 12880, 80000, 111800 μS/cm)
- Calibration: (NaCl) 1 point, with MS 8148 calibration solution
- Calibration: (Temp) 2-point, at 0 and 50°C (32 and 122°F)
- Temperature Compensation: automatic or manual, 0 to 60°C (32 and 140°F)
- Temperature Coefficient: selectable from 0.00 to 6.00%/°C (Conductivity and TDS only)
- TDS Conversion Factor: selectable from 0.40 to 0.80 (default value: 0.50)
- Probe: (included) MS 87421, 4-ring platinum, internal temperature sensor
- Auto-off: after 5 minutes of non-use (can be disabled)
- Power Supply: (included) 12 Vdc adapter
- Environment: 0 to 50°C (32 to 122°F); RH max 95%
- Dimensions/Weight: 240 x 182 x 74 mm / 1.1 kg
Product Contents
MS 3411 is supplied with conductivity probe, power adapter and instructions.
