HI-7134 POOL LINE PHOSPHATE LOW RANGE CHECKER® HC COLORIMETER: RANGE 0.00 TO 2.50 PPM (MG/L)
HI-7134
Ideal for on the spot Pool, Spa and Hot Tub water testing
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HI-7134 Pool Line Phosphate low range Checker HC® colorimeter: Range 0.00 to 2.50 ppm (mg/L)
With its high accuracy and low level detection at the touch of a button - the HI-7134 Pool Line Phosphate Checker is ideal for the daily care of your swimming pool, hot tub or spa.
Orthophosphates are found in natural waters and wastewaters. They are commonly added to drinking water as a corrosion inhibitor. The instantaneous analysis of orthophosphates by colorimetric determination provides rapid results using a standard analysis technique.
It is important to monitor phosphate to keep algae growth at bay and protect human health. Phosphates are also ideal nutrients for the algae that causes green water.
With the HI-7134, you can measure phosphate in a simple and affordable way. Developed as a more accurate alternative to chemical test kits, this checker provides fast results.
Main Benefits of the Checker
- Testing is quick and easy
- High precision results - more accurate than chemical test kits
- Auto shut-off feature
- Fully portable, fitting easily into both palm and pocket
Supplied with
- 2 sample cuvettes and caps
- Starter pack of reagents x 6 (re-ordering information HI-7134-25 x 25 tests)
- 1 x 1.5 AAA battery
- Instructions
Also available to buy: HI-7134-11 Calibration set
Use Reagents HI-7134-25 with the HI-7134 Pool Line Phosphate Low Range Handheld Colorimeter - Checker®HC, x 25 tests
Use Calibration Check Set HI-7134-11 with the HI-7134 Pool Line Phosphate Low Range Handheld Colorimeter - Checker®HC.
Read More
| Range | 0.00 to 2.50 ppm (mg/L) | |
| Resolution | 0.01 ppm (mg/L) | |
| Precision | ±0.04 ppm (mg/L) ±4% of reading @ 25°C | |
| Light Source | LED @ 525 nm | |
| Light Detector | Silicon photocell | |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing | |
| Battery Type | (1) 1.5V AAA | |
| Auto-off | After 10 minutes of non-use and after read | |
| Dimensions | 86 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”) | |
| Weight | 64 g (2.25 oz.) | |
| Method | Adaptation of Standard Methods for the Examination of water and wastewater. 20th edition, Ascorbic Acid method. The reaction between phosphate and the reagent causes a blue tint in the sample. |
| PLEASE NOTE: | In some cases, samples may contain other parameters which may interfere with results | |
| Interference may be caused by: | Iron above 50 mg/L Silica above 50 mg/L Silicate above 10 mg/L Copper above 10 mg/L Hydrogen sulphide, arsenate, turbid sample and highly buffered samples also interfere. |
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