VIKING-pH PRO: The Gold Standard in Water Quality Analysis

Precision, Reliability, and Smart Features for Modern Labs

Why pH Matters in Water Quality

Critical Applications:

• Environmental monitoring (rivers, wastewater).
• Aquaculture & hydroponics (optimal growth conditions).
• Pharmaceutical labs (USP/EP compliance).

Consequences of Poor pH Control:

• Corrosion in pipes, toxic metal leaching.
• Microbial growth spikes in drinking water.

Introducing the VIKING-pH PRO

Key Features at a Glance

✔ 3-in-1 Electrode: Measures pH, temperature, and reference potential simultaneously.
✔ Accuracy: ±0.01 pH, ±0.5°C.
✔ Automatic Temperature Compensation (ATC): 0–100°C range (no manual adjustments).
✔ Smart Calibration: Up to 5-point calibration with auto-buffer recognition.
✔ Rugged Design: IP67 waterproof, double-junction electrode (clog-resistant).

Comparison: Unlike cheap pens, the VIKING-pH PRO’s 3-in-1 electrode eliminates the need for separate probes.

Technical Deep Dive

A. The Electrode: Heart of Precision

• Glass Membrane: Low-impedance for fast response (≤15 sec to stabilize).
• Double-Junction Design:
• Reduces contamination risk vs. single-junction electrodes.
• Extends lifespan in high-protein or turbid samples.
• Built-in Temperature Sensor: Ensures real-time ATC without external probes.

B. Smart Calibration & Diagnostics

• Auto-Buffer Recognition: Detects pH 4.01/7.01/10.01 standards.

• Electrode Health Alerts: Notifies users of drying, damage, or aging.

• GLP Compliance: Stores last 500 readings with timestamps.

C. Temperature Compensation Explained

• Why It Matters: pH readings shift with temperature (e.g., neutral water at 25°C = pH 7.0, but pH 6.8 at 50°C).

• VIKING-pH PRO’s Solution: Instant ATC ensures accurate pH values regardless of sample temperature.

4. Real-World Applications

Case Study 1: Wastewater Treatment Plant

• Challenge: Fluctuating pH caused sludge settling issues.
• Solution: VIKING-pH PRO’s continuous monitoring + alerts optimized chemical dosing.
• Result: 30% reduction in coagulant costs.

Case Study 2: Research Lab

• Challenge: Traditional pH meters failed in high-salinity seawater.
• Solution: VIKING’s double-junction electrode resisted clogging.
• Result: Reliable data for 6-month ocean acidification study.f

Touch Screen: ” Large color touch screen display for easy data reading and import.”

Quick Specs

▸ Accuracy: ±0.01 pH
▸ Electrode: 3-in-1 (pH/temp/reference)
▸ Calibration: 5-point auto with GLP logs
▸ Durability: IP67, 1.5m drop-tested
▸ Warranty: 3 years (electrode: 1 year)

3-in-1 Electrode: Smarter Measurements

✔ Integrated Sensors:

• pH glass electrode (low impedance, fast response).
• Temperature probe (0.1°C resolution).
• Reference junction (double-layer, clog-resistant).
  ✔ Automatic Diagnostics: Alerts for drying, damage, or calibration drift.

Modular design

• Up to four channels – Flexible configuration
• PRO6086