Pool hardness tester - Case and reagents CTX

Key Benefits

• Prevents scale formation on pool surfaces and equipment.
• Avoids water turbidity and cloudy appearance caused by hard water.
• Protects filters, heaters, and plumbing from calcium blockage.
• Fast, affordable and user-friendly for regular water testing.
• Essential for maintaining ideal water balance and longevity of installations.

Main Functions

The CTX Hardness Analyzer Kit is used to determine calcium hardness levels in water by comparing colorimetric results against a reference scale. It helps you quickly assess whether corrective action, such as water softening or chemical adjustment, is needed.

Technical Features

• Case Material: White plastic with internal slots for test components
• Measurement Type: Liquid reagent color comparison
• Includes: Comparison case, reagents (Hardness 1 and 2), reading chart
• Replacement Reagents:
  • 70520 – Hardness 1 Reagent (250 cc)
  • 70519 – Hardness 2 Reagent (250 cc)

How to Use It

• Collect a sample of the water to be tested in the test vial.
• Add the correct amount of Hardness 1 reagent, followed by Hardness 2.
• Shake gently and compare the resulting color against the reference card provided.
• Note the calcium hardness level and take appropriate action if necessary.

Why Choose This Product?

• Trusted CTX quality for reliable pool water testing.
• Reusable testing system with cost-effective refill reagents.
• Compatible with both professional and private pool systems.
• Ensures proper maintenance of water quality to avoid costly damage.

Safety, Storage & Eco Info

• Keep reagents tightly closed and store in a cool, dry place.
• Wear gloves and avoid contact with skin and eyes.
• Dispose of used test solutions in accordance with local environmental regulations.

FAQs

• Can I reuse the kit? Yes, only the reagents need replacing after repeated use.
• How often should I test calcium hardness? Ideally once per week, especially in hard water areas.
• What is the ideal calcium hardness level? Typically between 200–400 ppm for pools.

Why Shop with LordsWorld

• Fast EU shipping and competitive pricing
• Product authenticity and quality guaranteed
• Technical support and expert advice
• Secure checkout and data protection

Support & Contact

If you need help with compatibility or usage, contact us. For technical products, we will contact you before shipment if any compatibility concerns arise.

Available Variants

• 70522: CTX Hardness Test Kit – Case + Liquid Reagents
• 70520: Reagent Hardness 1 – 250 cc
• 70519: Reagent Hardness 2 – 250 cc

Legal Note

This kit is compliant with European standards for water testing and chemical use. Always follow label instructions and safety guidelines.

Key Characteristics

• Colorimetric Analysis Kit
• Liquid Reagent System
• Reagent Refills Available
• Prevents Scaling and Cloudy Water
• CTX Certified Quality