TOA DKK MM-43X Benchtop Multi-function Water Quality Meter

MM-43X is Benchtop Multi-function Water Quality Meter with new model, Large Touchscreen Display Easy-to-read. Various Display Functions can be read value or graphic with Vertical and Horizon screen switch convenient to read in any angle.

Various Display Functions

SPECIFICATION

Measurement Method		pH : Glass Electrode Method ORP : Platinum Electrode Ion : Ion Electrode Method Conductivity : AC 2-Electrode Method DO : Membrane Polarographic Method Temperature : Thermistor Resistor
Conductivity Measuring Frequency		80Hz/3kHz automatic selection
Electrode Inputs		2ch (pH, ORP, Ion, DO Electrode, Conductivity cell connectable)
Display Unit		Touch Panel Color Graphic LCD
Display		Selectable 2-ch Simultaneous Display or Single Only Display
Measurement Item / Range	pH	0.000 to 14.000
	mV (ORP)	-2000.0 to 2000.0
	Ion	Depends on the sensor
	Conductivity	Depends on the cell
	Resistivity	Conversion from conductivity Depend on the cell
	Salinity	Conversion from conductivity
	Concentration	Conversion from conductivity
	TDS	Conversion from conductivity
	DO	Depends on the electrode
	Saturation %	Depends on the electrode
	Temperature	0.0 to 100.0°C DO : 0.0 to 50.0°C Ion : Depends on the sensor (No temperature measurement function)
Display Range	pH	-2.000 to 16.000
	mV (ORP)	-2200.0 to 2200.0
	Ion (Manual/Auto range switching) (mol/L selectable)	ZOOM OFF ZOOM ON 0.0 to 19.9 µg/L 0.00 to 19.99 µg/L 20 to 199 µg/L 20.0 to 199.9 µg/L 0.20 to 1.99 mg/L 0.200 to 1.999 mg/L 2.0 to 19.9 mg/L 2.00 to 19.99 mg/L 20 to 199 mg/L 20.0 to 199.9 mg/L 0.20 to 1.99 g/L 0.200 to 1.999 g/L 2.0 to 19.9 g/L 2.00 to 19.99 g/L 20 to 199 g/L 20.0 to 199.9 g/L 200 to 1990 g/L 200 to 1999 g/L
	Conductivity (Manual/Auto range switching) (Depends on the cell)	0.0 to 200.0 μS/m (0.000 to 2.000 µS/cm) 0.000 to 2.000 mS/m (0.00 to 20.00 µS/cm) 0.00 to 20.00 mS/m (0.0 to 200.0 µS/cm) 0.0 to 200.0 mS/m (0.000 to 2.000 mS/cm) 0.000 to 2.000 S/m (0.00 to 20.00 mS/cm) 0.00 to 20.00 S/m (0.0 to 200.0 mS/cm) 0.0 to 200.0 S/m (0.000 to 2.000 S/cm) SI unit (S/m) and conventional unit (S/cm) selectable
	Resistivity (Manual/Auto range switch) (Depends on the cell)	0.005 to 2.000 Ω･m (0.5 to 200.0 Ω･cm) 0.00 to 20.00 Ω･m (0.000 to 2.000 kΩ･cm) 00.0 to 200.0 Ω･m (0.00 to 20.00 kΩ･cm) 0.000 to 2.000 kΩ･m (0.0 to 200.0 kΩ･cm) 0.00 to 20.00 kΩ･m (0.000 to 2.000 MΩ･cm) 00.0 to 200.0 kΩ･m (0.00 to 20.00 MΩ･cm) 0.000 to 2.000 MΩ･m (0.0 to 200.0 MΩ･cm) 0.00 to 20.00 MΩ･m (0 to 2000 MΩ･cm) SI unit (Ω･m) and conventional unit (Ω･cm) selectable
	Salinity	0.00 to 4.04% (NaCl) 0.00 to 42.40 psu (PSS : Sea water salinity)
	Concentration (Auto range switch)	0 to 2.000% 0 to 20.00% 0 to 200.0%
	TDS (Manual/Auto range switch)	0 to 99.99 mg/L 0 to 999.9 mg/L 0 to 9.999 g/L 0 to 99.99 g/L 0 to 999.9 g/L
	Dissolved Oxygen	0.00 to 22.00 mg/L
	Saturation %	0 to 220.0%
	Temperature	-5.0 to 110.0°C
Display Resolution Switching	pH	0.01 / 0.001
	mV (ORP)	1 / 0.1
	Ion	0.0 µg/L to 1990 g/L (Maximum to 3 digits) 0.00 µg/L to 1999 g/L (Maximum 4 digits)
Repeatability (Main body unit)	pH	± 0.002 pH
	mV (ORP)	± 0.2 mV
	Ion	± 0.5% FS
	Conductivity	± 0.5% FS
	Resistivity	± 0.5% FS
	Salinity	± 0.5% FS
	Concentration	± 0.5% FS
	TDS	± 0.5% FS
	DO	± 0.03 mg/L (Standard membrane) ± 0.1 mg/L (High range membrane)
	Saturation %	± 1% (Standard membrane / High range membrane)
	Temperature	within ± 0.2°C
Temperature Compensation	pH range	Auto : 0 to 100.0°C, Manual : 0 to 100.0°C
	Conductivity	Auto : 0 to 100.0°C, Manual : 0 to 100.0°C
		Standard Temp. setting : 0 to 100.0°C
		Temp. Coefficient Linear : 0 to 10.00% / °C
		Temp. Coefficient Multipoint : 2 to 10 points
	DO range	Auto : 0 to 50.0°C
Data Memory		2000 data each channel
PC Interface		RS-232C (2ch), USB Host, USB Peripheral
Power Requirement		AC Adapter 100 to 240V
Dimensions / Weight		130 x 60 x 230mm / 900g