M300F Multi-parameter Analyzer

 GENERAL FEATURES

• High resolution LCD display, 5.7 inches.
• Multi-reading feature allows auto-read, timed-read and continuous-read.
• Automatic/Manual temperature compensation ensures accurate results.
• Auto-hold feature senses and locks the measurement endpoint.
• Data Storage 500 sets (GLP-compliant).
• Support for USB or RS-232 communication.
• Reset feature automatically resumes all settings back to factory default options.
• IP54 waterproof.

 pH

• 1-5 points calibration with Standard Recognition.
• Selectable pH buffer groups, including NIST, DIN, GB.
• Automatic electrode diagnosis with pH slope and offset display.

 Ion

• 1-5 points calibration.
• Selectable measurement unit, including μg/L, mg/L, g/L, mmol/L, PX, etc.
• Multi-measurement modes are supported, including Direct Reading mode, Standard Addition mode, Sample Addition mode and GRAN mode.
• Over 10 methods are built-in, including F^-, Cl^-, Br^-, I^-, NO₃^-, BF₄^-, NH₄+, K+, Na+, Ca²⁺, Cu2+, Pb2+, Ag+ and etc., user-defined method is supported.

 Conductivity

• 1-3 points calibration with Standard Recognition.
• Settable parameters, including cell constant, temperature compensation coefficient and TDS factor.
• Temperature compensation type (none, linear, pure water).

 DO

• Support for air-saturated water or zero oxygen calibration.
• Auto barometric pressure compensation
• Manual Salinity Factor Correction
• Selectable pressure unit, including kPa, mbar, Torr, Atm.

 Includes

• E-301-QC 3 in 1 pH composite electrode
• DJS-1VTC EC electrode
• DO-958-Q polarographic DO electrode
• NIST pH standard solution(4.01, 7.00, 10.01) ，50ml/vial
• 1413μS/cm EC standard solution, 50ml, 1 vial
• REX-5 electrode stand