M310F Multi-parameter Analyzer

Key Information

Accurate-Powerful
Auto-Read, Timed-Read, Continuous-read
GLP Features
500 groups data sets
Print, PC

Package Information

490×410×220mm, 5.5kg

$999

Inquire Now

General Features

LCD display screen, 3.5 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 capacity of up to 500 sets for each parameter (GLP-compliant).
Support for USB communication.
Auto-power off feature effectively extends the battery service life.
Reset feature automatically resumes all settings back to factory default options.
IP65 waterproof. The portable meter is suitable for fields measurements and out door measurements.

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, 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⁺ , 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
Electrode holder
Silicone rubber case
Wristbands
Carrying Case

Specification

M310F Multi-parameter Analyzer
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
	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
	Unit	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 500 mS/cm
	Resolution	0.001 μS/cm minimum, various with range selection
	Accuracy	±1.0% FS
	Reference Temperature	20, 25 ℃
	Calibration Points	Up to 3
	Standard Recognition	84 μS/cm, 1413 μS/cm, 12.88 mS/cm
Resistivity	Range	5.00 Ω·cm~20.00 MΩ·cm
	Resolution	0.01 Ω·cm minimum
	Accuracy	±1.0% FS
TDS	Range	0.00~300 ppt
	Resolution	0.01ppm minimum, various with range selection
	Accuracy	±1.0%FS
Salinity	Range	0.0～80.0 ppt
	Resolution	0.1 ppt
	Accuracy	±2ppt
Dissolved Oxygen Concentration	Range	0.00 to 50.00 ppm
	Resolution	0.01 mg/L
	Accuracy	±0.10 mg/L
	Calibration Points	Air-saturated water or zero point
	Barometric Compensation	Yes
	Manual Salinity Factor Correction	Yes
% Saturation -Polarographic	Range	(0.0 to 300.0)%
	Resolution	0.1%
	Accuracy	±2.0%
Temperature	Range	-5 to 110 ℃, 23 to 230 ℉
	Unit	℃, ℉
	Resolution	0.1
	Accuracy	±0.2℃
Measurement	Reading Mode	Auto Read (Fast, Medium, Slow), Timed, Continuous
	Reading Prompts	Reading, Stable, Locked
	Temp. Compensation	ATC, MTC
Data management	Data Storage	500 results each
Data management	GLP Features	Yes
Inputs	Conductivity with Temp. Probe	5-pin Aviation connector
	DO with Temp. Probe	4-pin Aviation connector
	pH Electrode	BNC(Q9)
Outputs	USB	PC, printer
Display options	Backlight	Yes
	Auto Shutdown	300, 600, 1200, 1800, 3600 sec., off
	IP Rating	IP65
	Date and Time	Yes
General	Power	Rechargeable Lithium battery, AC Adapter, 100-240V AC input, DC5V output
	Dimensions	80×225×35 mm
	Weight	400g (0.88 lb.)

Alfa Chemistry is a high-tech company integrating R&D, production, sales, application and services. We aim to improve people's life by providing high-tech analytical instruments and high-quality services. For more information about our water quality meters and laboratory instruments, please feel free to contact us.