VIKING-EC400 Benchtop Conductivity Meter — COLO.Science
VIKING-EC400 benchtop conductivity meter is designed for labs that require accuracy, straightforward operation, and traceable data.
With a 7-inch high-resolution LCD, up to 3-point calibration, temperature compensation (ATC/MTC), and GLP-compliant storage (500 sets/parameter), it provides a reliable platform for conductivity measurement.
Conductivity range: 0.000 µS/cm to 1000 mS/cm · Accuracy: ±0.5% FS · Data storage: 500 sets per parameter
Key Features
- 7.0-inch high-resolution LCD display
- Multi-reading: Auto-Read, Timed-Read, Continuous-Read
- Automatic/Manual temperature compensation (ATC/MTC)
- Auto-Hold detects and locks the measurement endpoint
- GLP storage: 500 sets per parameter + date/time
- USB or RS-232 communication; reset to factory defaults
- IP54 splash protection
- 1–3 point calibration with automatic standard recognition
- Settable cell constant, temperature coefficient, TDS factor; compensation types: none / linear / pure water
Ideal for water quality, chemical analysis, food & beverage, pharmaceuticals, and academic labs that need repeatable, traceable results.
Technical Specifications
| Model | VIKING-EC400 |
|---|---|
| Measured parameters | EC / Resistivity / TDS / Salinity / Temperature |
| Conductivity range | 0.000 µS/cm – 1000 mS/cm |
| Conductivity resolution | 0.001 µS/cm minimum (varies with range) |
| Conductivity accuracy | ±0.5% FS |
| Reference temperature | 20, 25 °C |
| EC calibration | Up to 3 points; auto recognition (84 µS/cm, 1413 µS/cm, 12.88 mS/cm) |
| Resistivity | 5.00 Ω·cm – 100.0 MΩ·cm; 0.01 Ω·cm min; ±0.5% FS |
| TDS | 0.00 ppm – 1000 ppt; 0.01 ppm min; ±0.5% FS |
| Salinity | 0.0 – 80.0 ppt and 0.00 – 8.00 %NaCl; resolution 0.1 ppt / 0.1%; accuracy ±1 ppt |
| Temperature | −10.0 to 135.0 °C (14.0–275.0 °F); resolution 0.1; accuracy ±0.1 °C; units °C/°F |
| Reading modes | Auto Read (Fast/Medium/Slow), Timed, Continuous; prompts: Reading / Stable / Locked |
| Compensation | ATC/MTC; types: none / linear / pure water; settable cell constant, temp. coefficient, TDS factor |
| Data & GLP | 500 results each; GLP features; date & time |
| Input connector | 5-pin aviation connector (EC + temperature probe) |
| Outputs | USB (PC) · RS-232 (printer) |
| Display & operation | Backlight: Yes · Auto shutdown: 1–60 min or off |
| IP rating | IP54 (splash-proof) |
| Power | AC adapter 100–240 V input, DC 20 V output |
| Dimensions | 242 × 195 × 68 mm |
| Net weight | 900 g (1.98 lb) |
| Carton (W×D×H) | 370 × 305 × 330 mm; Shipping weight: 2.5 kg |
Applications
Suitable for routine QC and research: water quality testing, chemical analysis, food & beverage, and pharmaceutical production.
Multi-point calibration and dependable temperature compensation help deliver precise, repeatable readings across very low to high conductivity samples.
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