Introduction
Product Definition
The A40-8 Integrated Water Quality Testing Kit is a portable, multi-parameter rapid water quality testing set that integrates a TDS pen, mineral pen, water quality electrolyzer, electronic colorimeter, and various chemical reagents. It enables on-site testing and preliminary evaluation of drinking water, water purifier output, and aquaculture water. The kit is supplied in an aluminum alloy carrying case, making it suitable for outdoor and laboratory use.
Product Features
- Economical and practical: One kit covers multiple water quality testing needs, offering excellent value for money.
- Complete configuration: Includes 10 types of test reagents, a water quality electrolyzer, TDS pen, mineral pen, and electronic colorimeter.
- Aluminum alloy carrying case: Sturdy and durable, clearly organized interior, easy to carry and store.
- Easy operation: Reagent colorimetry combined with electronic pen testing; no professional training required.
- Fast results: Most test items can be completed within minutes, suitable for rapid on-site assessment.
Core Parameters
- Product name: Integrated Water Quality Testing Kit
- Model: A40-8
- Test items: pH value, residual chlorine, total hardness, calcium/magnesium ions, nitrite, heavy metals, TDS, mineral/electrolyte status
- Configuration list: 1 TDS pen, 1 mineral pen, 1 water quality electrolyzer, 1 electronic colorimeter, 7 bottles of pH reagent, 7 bottles of residual chlorine reagent, 2 bottles of bleach, 1 bottle of blue ink, 1 bottle of phenolphthalein reagent, 1 bottle of heavy metal reagent, 1 bottle of activated water, 1 bottle of hardness reagent, 1 bottle of calcium/magnesium reagent, 2 bottles of nitrite reagent
- Packaging: Aluminum alloy carrying case
- Applicable water types: Drinking water, water purifier output, aquaculture water
Usage Scenarios
- At-home drinking water quality self-test: Quickly understand TDS, pH, residual chlorine, and other conditions of tap water, bottled water, or water purifier output at home.
- Water purifier performance evaluation: Measure changes in TDS and residual chlorine between inlet and outlet water to determine whether the filter cartridge needs replacement.
- Aquaculture water quality monitoring: Detect nitrite, pH, hardness, and calcium/magnesium content in aquaculture water to help adjust the water environment.
- Outdoor emergency testing: The portable carrying case design is easy to transport and can be used for preliminary water quality screening of field water sources.
FAQ
Q: What parameters can the A40-8 Integrated Water Quality Testing Kit detect?
A: It can detect indicators such as pH value, residual chlorine, total hardness, calcium/magnesium ions, nitrite, and heavy metals in water samples. The TDS pen measures total dissolved solids in the water, and the water quality electrolyzer is used to observe impurities in the water.
Q: What is the function of the TDS pen?
A: The TDS pen is used to quickly measure the concentration of total dissolved solids in water. The higher the reading, the more dissolved inorganic salts and organic matter generally present, serving as a preliminary reference for water purity.
Q: How do I use the water quality electrolyzer?
A: Insert the electrodes of the water quality electrolyzer into the water sample and apply power. Observe the color change and suspended matter produced to qualitatively determine the relative content of organic matter, heavy metals, and other impurities in the water. Refer to the product manual for detailed interpretation.
Q: What is each reagent in the configuration used to detect?
A: The pH reagent is used for acidity/alkalinity testing; the residual chlorine reagent for disinfectant residue testing; the hardness reagent and calcium/magnesium reagent for calcium/magnesium ion concentration; the nitrite reagent for nitrite content; the heavy metal reagent for preliminary heavy metal contamination screening; the phenolphthalein reagent for indicating alkaline substances; and bleach, blue ink, and activated water serve as auxiliary or reference reagents.
Q: What types of water is this kit suitable for testing?
A: It is suitable for routine water quality testing of drinking water, water purifier output, and aquaculture water, and can also be used for preliminary screening of surface water and well water.
Related Terms
- TDS: Total Dissolved Solids, the total amount of various inorganic salts and small amounts of organic matter dissolved in water, measured in mg/L.
- pH: The acidity or alkalinity of an aqueous solution, ranging from 0 to 14, with 7 being neutral, below 7 acidic, and above 7 alkaline.
- Residual chlorine: The amount of free chlorine remaining after water has been disinfected with chlorine; used to evaluate disinfection effectiveness and safety.
- Total hardness: The total concentration of calcium and magnesium ions in water, usually expressed as calcium carbonate equivalent.
- Nitrite: An intermediate product of the nitrogen cycle; excessive levels may pose risks to aquatic organisms and human health.
- Heavy metals: Metallic elements with relatively high density and potential toxicity, such as lead, mercury, and cadmium; their concentrations must be strictly controlled in water quality testing.
- Water quality electrolyzer: A demonstration tool that electrolyzes a water sample so impurities react with the electrodes; the color and flocculent matter are observed to qualitatively assess impurity conditions.