Digital Water Quality Meter

M310T Portable Digital Water Quality Meter

Digital Multiparameter Water Analyzer pH EC TDS Conductivity DO Temperature ion meter

pH/EC/ISE/DO/Temp

Test parameter

Product Details Characteristics Parameter Message

Product Details

Digital Multiparameter Water Analyzer
Features
1.LCD display screen, 3.5 inches.
2.Multi-reading feature allows auto-read, timed-read and continuous-read.
3.Automatic/Manual temperature compensation ensures accurate results.
4.Auto-hold feature senses and locks the measurement endpoint.
5.Data capacity of up to 500 sets for each parameter (GLP-compliant).
6.Support for USB communication.
7.Auto-power off feature effectively extends the battery service life.
8.Reset feature automatically resumes all settings back to factory default options.
9.IP65 waterproof. The portable meter is suitable for fields measurements and out door measurements.

Includes
1.E-301-QC 3 in 1 pH composite electrode
2.DJS-1VTC EC electrode
3.DO-958-Q polarographic DO electrode
4.NIST pH standard solution(4.01, 7.00, 10.01) ，50ml/vial
5.1413μS/cm EC standard solution, 50ml, 1 vial
6.Electrode holder
7.Silicone rubber case
8.Wristbands
9.Carrying Case

Characteristics

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.

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.

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).

Ion: 1-5 points calibration. Selectable measurement unit, including μg/L, mg/L, g/L, mmol/L, pX, ppm, etc. 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.

Tags:

Portable multiparameter water quality meter

Parameter

Model		M310T
Parameters		pH/EC/ISE/DO/Temp. (mV/pX/Resistivity/TDS/Sal./DO Saturation)
pH	Range	-2.00 to 20.00 pH
	Resolution	0.1, 0.01 pH
	Accuracy	±0.01 pH
	Calibration Points	Up to 5
	Standard Customization	Yes
	Calibration Reminder	Yes
	Standard Recognition	NIST, GB, USA and DIN buffers
	Slope Limit	Yes
mV	Range	-2000.0 to 2000.0 mV
	Resolution	0.1 mV
	Accuracy	±0.3 mV or ±0.1%
pX	Range	-2.00 to 20.00 pX
	Resolution	0.1, 0.01 pX
	Accuracy	±0.01 pX
	Calibration Points	Up to 5
ISE	Range	1.000e-9 to 9.999e+9
	Units	mol/L, mmol/L, g/L, mg/L, μg/L, ppm, ppb
	Resolution	Up to 4 significant digits
	Accuracy	±0.5%
	Calibration Points	Up to 5
Conductivity	Range	0.000 μS/cm to 1000 mS/cm
	Resolution	0.001 μS/cm minimum, various with range selection
	Accuracy	±1.0% FS
	Reference Temperature	20, 25 ºC
	Calibration Points	Up to 3
	Standard Recognition	84μS/cm, 1413μS/cm, 12.88mS/cm
Resistivity	Range	5.00 Ω·cm~20.00 MΩ·cm
	Resolution	0.01Ω ·cm minimum,
	Accuracy	±1.0% FS
TDS	Range	0.00 ppm~300 ppt
	Resolution	0.01mg/L minimum, 3 significant digits
	Accuracy	±1.0%FS
Salinity	Range	0.0~80.0 ppt
	Resolution	0.1ppt
	Accuracy	±2ppt
Dissolved Oxygen Concentration	Sensor Type	Polarographic
	Range	0.00 to 50.00 ppm
	Resolution	0.01mg/L
	Accuracy	±0.10ppm
	Calibration Points	Air-saturated water or zero point
	Barometric Compensation	Yes
	Manual Salinity Factor Correction	Yes
Saturation	Range	(0.0 to 300.0)%
	Resolution	0.10%
	Accuracy	±2.0%
Temperature	Range	-5 to 110 ºC, 23.0 to 230 ºF
	Unit	ºC, ºF
	Resolution	0.1
	Accuracy	±0.2ºC
Measurement	Reading Mode	Auto-Read (Fast, Medium, Slow), Timed, Continuous
	Reading Prompts	Reading, Stable, Locked
	Temp. Compensation	ATC, MTC
Data management	Data Storage	1000 Groups
Data management	GLP Features	Yes
Inputs	pH Electrode	BNC(Q9)
	DO with Temp. Probe	4-pin aviation connector
	Conductivity with Temp. Probe	5-pin aviation connector
Outputs	USB	PC, printer
Display options	Backlight	Yes
	Auto Shutdown	300, 600, 1200, 1800, 3600sec., off
	IP Rating	IP65
	Date and Time	Yes
General	Power	Rechargeable Lithium battery, AC Adapter, 100-240V AC input, DC5V output
	Dimensions	90 x 255 x 40 mm
	Weight	500g (1.1 lb)
	Dimensions (Carton)	490×410×220 mm
	Weight (Gross)	5.5 kg

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