Introduction
Product Definition
The A02-1 Five-in-One Pool Test Kit is a multi-parameter water quality testing set designed for freshwater swimming pools. It integrates five testing functions: freshwater pH, dissolved oxygen, urea, residual chlorine, and TDS. Testing is completed using the supplied reagents and TDS water test pen, helping users track the core indicators of pool water quality.
Product Features
- Five-in-One Testing: One kit covers five commonly tested pool water quality indicators: freshwater pH, dissolved oxygen, urea, residual chlorine, and TDS.
- Complete Configuration: Includes freshwater pH reagent, dissolved oxygen reagent, urea reagent, residual chlorine powder, and TDS water test pen, meeting daily pool water testing needs.
- Easy Operation: Simply collect a water sample, add reagents as instructed, or use the TDS water test pen directly to complete the test.
- Intuitive Results: Reagent tests are read through color development/color comparison, while the TDS pen directly displays ppm values.
- Portable Design: All testing tools are integrated into the kit for easy carrying, storage, and on-site use.
- Clear Applicability: Specifically designed for freshwater pool water quality testing.
Core Parameters
- Product Name: Five-in-One Pool Test Kit
- Product Model: A02-1
- Freshwater pH (B02): Measures pH in freshwater; range 4-10 pH; specification 1 bottle × 10ml / 40 tests.
- Dissolved Oxygen (B08): Determines the oxygen content in a water sample; range 1-10 mg/L; specification 1 set (3 bottles) / 30 tests.
- Urea (B11): Tests urea content; range 1-10 mg/L; specification 1 set (3 bottles) / 24 tests (2 bottles of 60ml Reagent I + 1 bottle of 30ml Reagent II). Test method: take 5ml of water sample, add 5ml of Reagent I, then add 1ml (approx. 20 drops) of Reagent II, mix well, and compare with the color chart.
- Residual Chlorine Powder (B42): Tests residual chlorine content; range 0.05-1 mg/L; specification 1 bag (30 packs) / 30 tests.
- TDS Water Test Pen (A50a): Tests water sample purity; range 0-9999 ppm; specification 1 piece.
Use Cases
Applicable to routine water quality monitoring and maintenance management of freshwater swimming pools, including but not limited to:
- Regular water quality testing for home pools and residential community pools;
- Water quality self-checks for public pools such as swimming venues, water parks, and similar facilities;
- Confirmation of residual chlorine levels after pool disinfection;
- Assessment of pH, TDS, and other parameters after pool water replacement or replenishment;
- Rapid screening of urea, dissolved oxygen, and other parameters when pool water quality becomes abnormal.
FAQ
Q: What parameters can the A02-1 Five-in-One Pool Test Kit detect?
A: It can detect five indicators: freshwater pH, dissolved oxygen, urea, residual chlorine, and TDS.
Q: How many tests can each reagent perform?
A: The freshwater pH reagent performs 40 tests, the dissolved oxygen reagent performs 30 tests, the urea reagent performs 24 tests, and the residual chlorine powder performs 30 tests. The TDS water test pen requires no reagent and can be reused directly.
Q: What are the specific steps for urea testing?
A: Take 5ml of water sample, add 5ml of Reagent I, then add 1ml (approx. 20 drops) of Reagent II, mix well, and compare with the color chart to read the urea content.
Q: Does the TDS water test pen require additional reagents?
A: No. The TDS water test pen directly measures water sample purity with a range of 0-9999 ppm and provides an intuitive reading.
Q: How do you read results with the residual chlorine powder?
A: The residual chlorine powder comes in individual small packets. After adding it to the water sample as instructed, the color develops; compare it with the color chart (range 0.05-1 mg/L) to read the residual chlorine content.
Related Terms
- pH: Indicates the acidity or alkalinity of a water sample. A pH value of 7 is approximately neutral, below 7 is acidic, and above 7 is alkaline.
- Dissolved Oxygen: The concentration of oxygen dissolved in water, expressed in mg/L; an important indicator of water quality status.
- Urea: An organic pollutant indicator that may be present in pool water, commonly used to assess the degree of contamination from human metabolic waste.
- Residual Chlorine: The concentration of effective chlorine remaining after disinfection treatment of swimming pool water, expressed in mg/L.
- TDS: Total Dissolved Solids, reflecting the total amount of dissolved minerals and salts in water, expressed in ppm.
- mg/L: Milligrams per liter, indicating the milligrams of solute contained in one liter of water sample; a commonly used concentration unit in water quality testing.
- ppm: Parts per million; in water quality testing, 1 ppm is often approximately equal to 1 mg/L.
- Measurement Range: The numerical range within which a test reagent or instrument can effectively measure.