Electrochemical Instruments and Water Quality Analyzers
M310F Multi-parameter Analyzer PDF
导言
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
Ion
1-5 points calibration
Selectable measurement unit, including µg/L, mg/L, g/L, mmol/L, pX, ppm, ppb, 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
pH
1-5 points calibration with Standard Recognition
Selectable pH buffer groups, including NIST, DIN, GB, USA
Automatic electrode diagnosis with pH slope and offset display
Conductivity
1-3 points calibration with Standard Recognition
Temperature compensation type (none, linear, pure water)
Settable parameters, including cell constant, temperature compensation coefficient and TDS factor
DO
Support for air-saturated water or zero oxygen calibration
Auto barometric pressure compensation
Selectable pressure unit, including kPa, mbar, Torr, Atm
Manual Salinity Factor Correction
Technical Parameters
| 模型 | M310F | ||||||
| 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 | ||||||
| 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, µ g/L, ppm, ppb | ||||||
| Resolution | Up to 4 significant digits | ||||||
| Accuracy | ± 0.5% | ||||||
| Calibration Points | Up to 5 | ||||||
| Conductivity | Range | 0.000 µ S/cm to 500 mS/cm | |||||
| Resolution | 0.001 µ S/cm minimum, various with range selection | ||||||
| Accuracy | ± 1.0% FS | ||||||
| Reference Temperature | 20, 25 ºC | ||||||
| Calibration Points | Up to 3 | ||||||
| Standard Recognition | 84 µ S/cm, 1413 µ S/cm, 12.88mS/cm | ||||||
| Resistivity | Range | 5.00 Ω ·cm~20.00 M Ω ·cm | |||||
| Resolution | 0.01 Ω ·cm minimum | ||||||
| Accuracy | ± 1.0% FS | ||||||
| TDS | Range | 0.00 ppm~300 ppt | |||||
| Resolution | 0.01 ppm minimum, various with range selection | ||||||
| Accuracy | ± 1.0%FS | ||||||
| Salinity | Range | 0.0~80.0 ppt | |||||
| Resolution | 0.1ppt | ||||||
| Accuracy | ± 2ppt | ||||||
| Dissolved Oxygen Concentration | Range | 0.00 to 50.00 ppm | |||||
| Resolution | 0.01ppm | ||||||
| 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 | 0.1% | ||||||
| Accuracy | ± 2.0% | ||||||
| Temperature | Range | -5 to 110 ºC, 23 to 230 ºF | |||||
| Unit | ºC, ºF | ||||||
| Resolution | 0.1 | ||||||
| Relative 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 | |||||
| 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, 3600 sec. , off | ||||||
| IP Rating | IP65 | ||||||
| Date and Time | Yes | ||||||
| General | Power | “Rechargeable Lithium battery, AC Adapter, 100-240VAC input, DC5V output” | |||||
| Dimensions | 80 × 225 × 35 mm | ||||||
| Weight | 400g (0.88 lb) | ||||||
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