Features

VIKING-M300A – General Features

• 7.0-inch high-resolution LCD display.
• Multi-reading modes: Auto Read, Timed Read, Continuous Read.
• Automatic/Manual temperature compensation for accurate results.
• Auto-Hold detects and locks the measurement endpoint.
• Data storage: 500 data sets per parameter (GLP-compliant).
• Supports USB or RS-232 communication.
• USB communication for PC software supported.
• Reset function restores all settings to factory defaults.
• IP54 water-resistant housing.

 pH Parameters

• 1–5 point calibration with standard recognition.
• Selectable buffer groups: NIST, DIN, GB, USA, GOST.
• Automatic electrode diagnostics with slope and offset display.

Ion (ISE) Parameters

• 1–5 point calibration; polyline or linear fitting.
• Units: μg/L, mg/L, g/L, mmol/L, pX, ppm, ppb.
• Direct Reading mode.
• Over 10 built-in methods (F-, Cl-, I-, NO3-, BF4-, NH4+, K+, Na+, Ca2+, Cu2+, Pb2+, Ag+, NH3-N) plus user-defined methods.

Conductivity Parameters

• 1–3 point calibration with standard recognition.
• Settable: cell constant, temperature coefficient, TDS factor.
• Temperature compensation types: none, linear, pure water.

Accessories Included

• 3-in-1 pH composite electrode — PRO4153
• EC electrode — PRO6154
• NIST pH standard solutions 4.01 / 7.00 / 10.01 (50 ml each)
• 1413 μS/cm EC standard solution (50 ml)
• EHO-5 electrode stand