Reagents for Pool LAB - Phenol Red for pH Testing 50 Tablets
Reagents for Pool LAB - Phenol Red for pH Testing 50 Tablets
Reagents for Pool LAB - Phenol Red for pH Testing 50 Tablets
Reagents for Pool LAB - Phenol Red for pH Testing 50 Tablets
Reagents for Pool LAB - Phenol Red for pH Testing 50 Tablets
Reagents for Pool LAB - Phenol Red for pH Testing 50 Tablets
Reagents for Pool LAB - Phenol Red for pH Testing 50 Tablets
Reagents for Pool LAB - Phenol Red for pH Testing 50 Tablets

Reagents for Pool LAB - PoolWaterLAB - Water Tester - Phenol Red for pH Testing 50 Tablets

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 pH value | 6.5 - 8.4 mg/l (ppm) | reagent for measurements - Phenol Red. Shelf life tablet reagents 2 years. ( TbsPph50 )

The pH (potentia Hydrogenii) value is a measure of the strength of the acidic and/or base effect of a watery solution. It is particularly important when preparing bathing water because, among other things, it influences the effectiveness of disinfectants and the compatibility of the water with skin, eyes, and materials. A pH value of 5.5 is ideal for the skin. However, the water would then have so much acid that metallic materials would not only corrode but eyes would start to burn because tears have a pH value of between 7.0 and 7.5. therefore, a compromise must be found. In regard to materials compatibility, the pH value shouldn’t fall below 7.0 in any case. At the same time pH values over 7.6 will have dermatological effects and will also influence the effectiveness of the disinfectant, thus negatively influencing the speed at with which bacteria can be killed off. Principally: At pH values above 7.5 = the natural coat of the skin that protects against acids begins to be destroyed (>8.0); in (medium) hard water, calcium precipitation beings (>8.0); the disinfecting effect of chlorine declines with (>7.5) pH values under 7.0 = chloramines form which irritate the mucous membranes and cause irritations to the sense of smell (<7.0); corrosion appearances in metal-content (installed) parts (<6.5); problems with flocculation (<6.2).

 

1. Active Oxygen (MPS) O2 0.00 – 20.0 mg/l (ppm)

2. Alkalinity  0 – 200 mg/l (ppm)

3. Aluminum 0.00 - 0.30 mg/l (ppm)

4. Ammonia 0.00 – 1.20 mg/l (ppm)

5. Bromine 0.00 – 13.0 mg/l (ppm)

6. Calcium Hardness single 0 – 500 mg/l (ppm)

7. Chloramines 0.00 – 6.00 mg/l (ppm)

8. Chlorine (fCl | cCl | tCl) 0.00 – 6.00 mg/l (ppm) 

9. Chlorine (HR) 5 – 200 mg/l (ppm)

10. Chlorine dioxide 0.00 – 11.0 mg/l (ppm)

11. Copper 0.00 – 5.00 mg/l (ppm)

12. Cyanuric Acid 0 – 100 mg/l (ppm)

13. Hyd. Peroxide (LR) 0.00 – 2.40 mg/l (ppm)

14. Hyd. Peroxide (HR) 0 – 180 mg/l (ppm)

15. Iron LR 0.00 – 1.00 mg/l (ppm)

16. Nitrate 0 – 50 mg/l (ppm)

17. Nitrite (LR) 0.00 – 1.50 mg/l (ppm)

18. Ozone 0.00 – 4.00 mg/l (ppm)

19. pH 6.50 – 8.40

20. PHMB 5 – 60 mg/l (ppm)

21. Phosphate (LR) 0.00 – 4.00 mg/l (ppm)

22. Phosphate (HR) 0 – 80 mg/l (ppm)

23. Potassium K 0.70 – 12.0 mg/l (ppm)

24. Sulphate 5 – 100 mg/l (ppm)

25. Total Hardness 0 – 500 mg/l (ppm)

26. Urea 0.10 – 2.50 mg/l (ppm)

27. Zinc 0.00 – 1.00 mg/l (ppm)

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The following parameters can be tested in salty water

 

Parameter Fresh water Saltwater Seawater
Active oxygen  
Alkalinity
Bromine  
Chlorine  
Chlorine dioxide  
Cyanuric acid  
Total hardness    
Calcium hardness  
Ozone  
pH  *  
Hydrogen peroxide

 

* Special case pH measurement

Depending on the salt content of your sample, the measurement result must be corrected according to the following scheme:

1 molar = -0,21 pH
2 molar = -0,26 pH
3 molar = -0,29 pH
where: 1 mol salt (NaCl) = 5.8 % = 58.4 g/l

Pools with salt electrolysis are not affected.
In salt electrolysis, a maximum of 7 g/l salt is used, far less than 1 mol (58.4 g).

  • 1 x PoolWaterLAB (Water Tester)
  • 1 x Triple measurement cuvette (exchangeable)
  • 1 x Light protection cap
  • 3 x Plastic stirring rod
  • 1 x 10ml syringe
  • 3 x AA batteries
  • 1 x Printed user manual
  • 1 x Collecting bag
  • 20 tablets DPD N 1 (free chlorine)
  • 20 tablets phenol red (pH)

  • 10 tablets DPD N 3 (bound / total chlorine) 

  • 10 tablets CYA test (cyanuric acid/stabilizer)

  • 10 tablets Alkalinity-M (alkalinity/acid capacity)

  • LabCOM Software
  • LabCOM App
  • LabCOM Cloud Service
  • 24 month warranty.
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Why should I buy a PoolWaterLAB photometer to maintain my pool at home?

A PoolWaterLAB photometer is a device that measures the levels of various chemicals in your pool water, such as chlorine, pH, alkalinity, and hardness. Here are some reasons why you might consider buying a PoolWaterLAB photometer to maintain your home pool:

1. Accurate Measurements: A PoolWaterLAB photometer provides accurate measurements of the chemical levels in your pool water. This helps you to adjust the chemicals in your pool precisely and avoid over or under-dosing, which can lead to problems such as algae growth, cloudy water, and skin irritation.

2. Cost-Effective: Regular testing of your pool water is essential for maintaining healthy water conditions. Buying a PoolWaterLAB photometer may be more cost-effective than continually purchasing test strips or sending water samples to a lab for analysis.

3. Convenience: With a PoolWaterLAB photometer, you can test your pool water at home, at any time you want. This can be more convenient than traveling to a pool supply store or waiting for lab results.

4. Easy to Use: Most PoolWaterLAB photometers are easy to use and come with detailed instructions. You don't need to be a chemist to understand how to use the device, and most models provide digital readings that are easy to interpret.

5. Preventative Maintenance: Maintaining proper chemical levels in your pool can help prevent problems such as algae growth, cloudy water, and equipment damage. By using a PoolWaterLAB photometer to test your water regularly, you can catch any issues early and address them before they become more severe.

In summary, a PoolWaterLAB photometer can be a cost-effective, convenient, and easy-to-use tool for maintaining your home pool. It provides accurate measurements of chemical levels in your pool water, helping you to prevent problems and keep your pool water clean and healthy.

Works with liquid solid and powder reagents.

Tablets Reagents

The reagent tablets have been distributed all over the world for several years.  Advantages of tablets is a long shelf life, exact dosing and easy handling.

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Liquids Reagents

Some parameters can or must be measured with liquid reagents. With liquid reagents no crushing of tablet is needed. Shelf life of liquid reagents is 6 months

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Powder Pillows Reagents

For some tests, powder pillows are required. All powder pillows are produced, blistered and packaged in Germany.
Shelf life powder pillows reagents is 24 months

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