Hanna Pool Line 6.44 ppt TDS Standard (HI-700384P)
Reliable TDS calibration for consistent and accurate water quality measurements
The HI-700384P provides a TDS value of 6.44 g/L (ppt) at 25°C, making it ideal for calibrating meters used in higher TDS ranges.
Prepared using high-quality potassium chloride (KCl) and standardized to NIST guidelines, this solution ensures precision, consistency, and dependable performance for both professional and routine applications.
Why accurate TDS calibration is essential
TDS measurement is critical for assessing water quality:
- Incorrect calibration leads to unreliable readings
- High or low TDS levels affect water safety and usability
- Inaccurate measurements impact system performance
Regular calibration ensures consistent and trustworthy results.
Ideal for conductivity and TDS meters
The 6.44 ppt standard is designed for:
- TDS and conductivity meters
- Pool and spa water testing
- Water treatment and environmental monitoring
- Applications requiring precise TDS calibration
Ensures accurate readings across various water conditions.
Convenient single-use sachets
Each pack contains 25 individual 20 mL sachets:
- Fresh calibration solution every time
- Eliminates contamination risks
- Ideal for field and on-site testing
- Easy to carry and use
Perfect for professionals requiring reliable calibration anywhere.
High-quality and traceable formulation
Hanna TDS solutions are manufactured to strict standards:
- NIST traceable potassium chloride formulation
- Includes batch number and expiry date
- Conductivity/temperature correlation table provided
- Stable and consistent calibration values
Guarantees measurement confidence.
Simple calibration process
Using HI-700384P is quick and efficient:
- Open a fresh sachet
- Immerse the probe into the solution
- Calibrate the meter as instructed
- Rinse probe before use
Ensures fast and accurate calibration results.
Ideal For
- Swimming pools and spas
- Water treatment and monitoring
- Aquaculture and environmental testing
- Laboratory and field applications
- TDS and conductivity meter calibration
What’s Included
- HI-700384P TDS Calibration Solution (25 x 20 mL sachets)
Key Benefits
- Accurate 6.44 ppt (g/L) TDS calibration
- NIST traceable formulation
- Suitable for TDS and conductivity meters
- Convenient single-use sachets
- Prevents contamination and degradation
- Ensures reliable and consistent readings
- Ideal for professional and field use
Technical Specifications
- TDS Value: 6.44 g/L (ppt) @ 25°C
- Standardization: NIST traceable (KCl solution)
- Packaging: 25 x 20 mL sachets
- Application: TDS and conductivity calibration
Important Notes
- Store at 25°C away from direct sunlight
- Always use fresh sachets for calibration
- Do not reuse opened sachets
- Rinse probe after calibration for best performance
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