COLO.Science — WATER QUALITY / ELECTROCHEMISTRY — VIKING-M310
VIKING-M310 Portable Multi-parameter Water Analyzer
VIKING-M310 portable multi-parameter water analyzer is a compact field-ready electrochemistry meter for pH, mV, pX, ISE, conductivity, resistivity, TDS, salinity, dissolved oxygen and temperature. With a 4.3″ touchscreen display, IP65 portable housing, GLP-oriented data storage, USB output and automatic or manual temperature compensation, VIKING-M310 is suitable for water quality laboratories, environmental monitoring, aquaculture, industrial process checks and routine on-site control.
| Overview | PDF Spec | HTML Spec | Video Soon | Quote |
COLO.SCIENCE — PORTABLE WATER QUALITY / ELECTROCHEMISTRY METERS
Portable multi-parameter meter for pH, EC, ISE, DO and field water quality testing
The VIKING-M310 portable multi-parameter meter is designed for laboratories and field teams that need one instrument for several routine electrochemical and water quality parameters. It combines pH, mV, pX, ISE, conductivity, resistivity, TDS, salinity, dissolved oxygen and temperature measurement in one portable unit.
The analyzer is suitable for water quality testing, environmental monitoring, aquaculture checks, process water control, industrial QA/QC and mobile sampling workflows where practical handling, data storage, touchscreen operation and IP65 protection are important.
Key features
- Portable multi-parameter water analyzer for pH, mV, pX, ISE, conductivity, resistivity, TDS, salinity, dissolved oxygen and temperature.
- 4.3″ touchscreen display for fast menu navigation, calibration review and routine measurement control.
- pH range −2.00 to 20.00 with selectable 0.1 / 0.01 pH resolution and ±0.01 pH accuracy.
- Conductivity range up to 1000 mS/cm with EC calibration, TDS, salinity and resistivity functions.
- Dissolved oxygen measurement with polarographic DO electrode, concentration mode, saturation mode, automatic barometric compensation and manual salinity correction.
- ISE measurement with direct, standard addition, sample addition and GRAN methods.
- GLP data storage for up to 1000 groups with USB transfer for PC or printer workflows.
Suitable for
- Water quality laboratories and environmental monitoring teams.
- Drinking water, wastewater, surface water and process water testing.
- Aquaculture, fish farming and dissolved oxygen field checks.
- Industrial process control and routine QA/QC measurement.
- On-site pH, conductivity, salinity, TDS and DO testing.
- Ion-selective electrode workflows and special ion measurement methods.
- Portable field testing where touchscreen operation and IP65 protection are useful.
TECHNICAL SPECIFICATIONS — VIKING-M310 PORTABLE MULTI-PARAMETER WATER ANALYZER
| Model | VIKING-M310 |
| SKU | TBC |
| Product type | Portable pH / conductivity / ISE / dissolved oxygen multi-parameter water analyzer |
| Measured parameters | pH, mV, pX, ISE, conductivity, resistivity, TDS, salinity, dissolved oxygen concentration, DO saturation and temperature |
| Display | 4.3″ LCD touchscreen with backlight |
| pH range | −2.00 to 20.00 pH |
| pH resolution / accuracy | 0.1 / 0.01 pH · ±0.01 pH |
| pH calibration | Up to 5 points; NIST, GB, USA and DIN buffer recognition |
| mV range | −2000.0 to 2000.0 mV |
| mV resolution / accuracy | 0.1 mV · ±0.3 mV or ±0.1% |
| pX range / accuracy | −2.00 to 20.00 pX · 0.1 / 0.01 pX · ±0.01 pX · up to 5-point calibration |
| ISE range / accuracy | 1.000e−9 to 9.999e+9 · ±0.5% |
| ISE calibration / units | Up to 5 points; mol/L, mmol/L, g/L, mg/L, μg/L, ppm and ppb |
| ISE methods | Direct, Standard Addition, Sample Addition and GRAN methods |
| Conductivity range | 0.000 μS/cm to 1000 mS/cm |
| Conductivity accuracy / calibration | ±1.0% FS · up to 3-point calibration: 84 μS/cm, 1413 μS/cm and 12.88 mS/cm |
| Reference temperature | 20 / 25 °C |
| Resistivity range | 5.00 Ω·cm to 20.00 MΩ·cm · ±1.0% FS |
| TDS range | 0.00 ppm to 300 ppt · minimum 0.01 mg/L resolution · ±1.0% FS |
| Salinity range | 0.0 to 80.0 ppt · 0.1 ppt resolution · ±2 ppt accuracy |
| Dissolved oxygen sensor | Polarographic DO electrode |
| DO concentration range | 0.00 to 50.00 mg/L |
| DO concentration resolution / accuracy | 0.01 mg/L · ±0.10 mg/L |
| DO saturation range | 0.0 to 300.0% · 0.10% resolution · ±2.0% accuracy |
| DO compensation | Automatic barometric pressure compensation and manual salinity correction |
| DO calibration | Air-saturated water or zero oxygen calibration |
| Temperature range | −5 to 110 °C / 23 to 230 °F |
| Temperature resolution / accuracy | 0.1 · ±0.2 °C |
| Temperature compensation | ATC / MTC; conductivity compensation types: none, linear and pure water |
| Reading modes | Auto-Read Fast / Medium / Slow, Timed Read and Continuous Read |
| Data storage | 1000 groups with GLP support |
| Inputs / output | pH BNC Q9; DO + temperature 4-pin connector; conductivity + temperature 5-pin aviation connector; USB output for PC / printer |
| Protection class | IP65 portable unit |
| Power supply | Rechargeable Li battery; AC adapter 100–240 V input, DC 5 V output |
| Dimensions / weight | 90 × 255 × 40 mm · 500 g / 1.1 lb |
| Carton / gross weight | 490 × 410 × 220 mm · gross weight approx. 5.5 kg |
Final measurement performance depends on electrode type, probe condition, calibration standards, sample matrix, temperature compensation settings, dissolved oxygen probe maintenance and laboratory or field method. Electrode, DO probe and accessory compatibility should be confirmed before quotation.
Calibration, DO measurement, ISE methods and GLP data handling
Routine pH and EC calibration
VIKING-M310 supports up to 5-point pH calibration with NIST, GB, USA and DIN buffer recognition. Conductivity calibration supports up to 3 calibration points using routine EC standards, with selectable reference temperature and compensation modes.
Dissolved oxygen workflow
The dissolved oxygen function uses a polarographic DO electrode and supports concentration readings up to 50.00 mg/L and saturation readings up to 300.0%. Automatic barometric compensation and manual salinity correction help adapt the measurement to field and process conditions.
ISE and pX methods
ISE measurement supports direct measurement, standard addition, sample addition and GRAN methods. Concentration can be displayed in mol/L, mmol/L, g/L, mg/L, μg/L, ppm or ppb, depending on the selected ion method and electrode configuration.
GLP data and USB transfer
The instrument stores up to 1000 data groups with GLP support. USB output enables connection to PC or printer workflows for documentation, reporting and routine quality-control review.
COLO.SCIENCE KIT CONFIGURATION
Portable analyzer kit with carrying case and standard packing
The VIKING-M310 kit may include a 3-in-1 pH composite electrode, conductivity electrode, polarographic DO electrode, NIST pH buffers 4.01 / 7.00 / 10.01, 1413 μS/cm EC standard solution, electrode holder, silicone rubber case, wrist straps and carrying case. Final delivery scope should always be confirmed in the official quotation.
| Open HTML Spec | Ask for kit |
Touchscreen display: 4.3″ interface for measurement setup, calibration and routine operation.
Connector layout: pH BNC Q9 input, DO + temperature connector, conductivity + temperature connector and USB output.
COLO.SCIENCE VIDEO
VIKING-M310 video presentation is in preparation
The video will present portable operation, touchscreen navigation, pH and EC calibration, dissolved oxygen measurement, ISE workflow, probe connection, data storage and practical field use of the VIKING-M310 multi-parameter meter.
COLO.SCIENCE KNOWLEDGE
Learn more about laboratory water quality analysis
Explore COLO.Science resources covering pH meters, conductivity meters, dissolved oxygen meters, ion-selective electrodes, ORP measurement, calibration buffers, standard solutions and routine water quality workflows.
Applications and laboratory value
Water quality laboratories
VIKING-M310 is suitable for routine pH, conductivity, TDS, salinity, dissolved oxygen, ISE and temperature measurement in drinking water, wastewater, surface water and process water testing.
Environmental monitoring
IP65 protection, rechargeable battery operation and carrying case support mobile sampling, outdoor inspection, field surveys and measurement at different sampling points.
Aquaculture and DO checks
Dissolved oxygen concentration and saturation measurement help support fish farming, aquaculture checks, aeration control, biological process monitoring and oxygen-sensitive field measurement.
Industrial QA/QC
Multi-parameter testing reduces the need for separate instruments in routine process water checks, rinse water control, incoming water checks and plant inspection tasks.
How to choose the correct probes and configuration
When selecting the VIKING-M310 portable multi-parameter water analyzer, the final configuration should be matched to the sample type, required parameters, expected conductivity range, pH range, dissolved oxygen workflow, ISE method, temperature conditions and reporting requirements. Routine water quality work may require pH, EC and DO probes, while ion-selective work requires the correct ISE electrode and calibration method.
COLO.Science can support the selection of pH electrodes, conductivity electrodes, dissolved oxygen probes, ISE electrodes, calibration buffers, EC standards, DO accessories, storage solutions and carrying case configurations so that the delivered instrument matches the intended application and quotation.
Configuration notice
Portable multi-parameter analyzers may be delivered in different configurations depending on selected pH, EC, DO and ISE probes, calibration standards, carrying case, holders and accessories. The official quotation defines the final scope of supply. Website content is provided for general product presentation and may not represent the exact delivered configuration. Specifications may change without notice.
