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M300F-A Multi-parameter Analyzer

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  • M300F-A(2025).jpg

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Features

GENERAL FEATURES

  • High resolution LCD display, 7.0 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 of each parameter(GLP-compliant).
  • RS-232 communication for print.
  • USB communication for PC software
  • 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, USA and GOST.
  • Automatic electrode diagnosis with pH slope and offset display.

Ion

  • 1-5 points calibration with polyline fitting or linear fitting.
  • Selectable measurement unit, including μg/L, mg/L, g/L, mmol/L, pX, ppm and ppb.²
  • Direct Reading mode.
  • Over 10 methods are built-in, including F-, Cl-, I-, NO3-, BF4-, NH4+, K+, Na+, Ca2+, Cu2+, Pb2+, Ag+ and NH3-N. 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).

Includes

  • E-301-QC 3 in 1 pH composite electrode
  • DJS-1VTC Conductivity Electrode
  • pH standard solution(4.01, 7.00, 10.01) , 50mL/vial
  • 1413μS/cm EC standard solution, 50mL, 1 vial
  • REX-5 electrode stand

Specifications

Model

M300F-A

Parameters

pH/EC/ISE/Temp. (mV/pX/Resistivity/TDS/Sal.)

pH

Range

-2.00~20.00 pH

Resolution

0.1, 0.01 pH

Accuracy

±0.01 pH

Calibration Points

Up to 5

Standard Customization

Yes

Standard Recognition

NIST, DIN, GB, USA and GOST buffers

Slope Limit

Yes

mV

Range

-2000.0~ 2000.0 mV

Resolution

0.1 mV

Accuracy

±0.3 mV or ±0.1%

pX

Range

-2.00~20.00 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~1000 mS/cm

Resolution

0.001 μS/cm minimum,

various with range selection

Accuracy

±1.0% FS

Reference Temperature

20, 25ºC

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

0.01 Ω·cm minimum

Accuracy

±1.0% FS

TDS

Range

0.00 ppm~300 ppt

Resolution

0.01ppm minimum, various with range selection 

Accuracy

±1.0% FS

Salinity

Range

0.0～80.0 ppt, 0.00~8.00 %NaCl

Resolution

0.1ppt, 0.1%

Accuracy

±2ppt

Temperature

Range

(-5~110)ºC, (23~230)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

500 results each

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

RS 232

printer

Display options

Backlight

Yes

Auto Shutdown

1~60 min, off

IP Rating

IP54

Date and Time

Yes

General

Power

EU Power Adapter (Input: AC 230V/50Hz; Output: DC 20V/1000mA). Configurable power adapter option available.

Dimensions

242×195×68 mm

Net Weight

900g (1.98 lb)

Dimensions (Carton)

370×305×330 mm

Shipping Weight

3.5 kg