HI-96729C Fluoride Portable Photometer Kit, Low Range
HI-96729C Fluoride Portable Photometer Kit, Low Range


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The HI-96729 meter measures the fluoride content in the 0.00 to 2.00 mg/L (ppm) range, in drinking, surface and waste waters. The amount of reagent is precisely dosed by use of the supplied automatic pipette for maximum repeatability.
This meter uses an exclusive positive-locking system to ensure that the cuvette is in the same position every time it is placed into the measurement cell. It is designed to fit cuvettes with a larger neck making it easier to add both sample and reagents. The cuvettes are made from special optical glass to obtain best results.
With the Hanna calibration check validation function, users can verify the performance of the meter quickly and easily at any time. Using Hanna NIST traceable standards, it takes just a few moments to check the accuracy of the instrument and to recalibrate as and when necessary.
All new instruments are factory calibrated at source and the electronic and optical design of the Hanna photometers minimises the need for frequent calibration. The Hanna calibration check further minimises the frequency with which instruments need to be returned to the calibration laboratory for full servicing.
NB: reagents ordered separately
Parameter | Fluoride, Low Range | |
Range | 0.00 to 2.00 mg/L | |
Accuracy & resolution | ±0.03 mg/L 1.00 mg/L | |
Filter | Narrow band @ 575 nm | |
Method | Adaptation of the EPA method 340.1 and SPADNS method. | |
Environment | 0 to 50°C (32 to 122°F); Max 95% RH non-condensing | |
Battery Type / Life | (1) 9V | |
Auto Shut-off | After 10 min. of non-use in measurement mode | |
Dimensions | 193 x 104 x 69 mm | |
Weight | 360g | |
Ordering information | HI-96729C comprises photometer, sample cuvettes (2) with caps, 9V battery, instrument quality certificate, instruction manual, attaché case, calibration check standards, cleaning cloths | |
Reagents and standards (sold separately) | HI-93703-53 reagent for reducing chlorine concentration; HI-96729-11 CAL CheckTM standard cuvettes; HI-93729-01 reagents for 100 tests; HI-93729-03 regents for 300 meters |
PLEASE NOTE: | In some cases, samples may contain other parameters which may interfere with results | |
Interference may be caused by: | Chlorine interferes at all levels: to eliminate Cl2 interference add to the 10 mL unreacted sample, 1 drop of the optional HI-93703-53 Chlorine Remover, for each 2 mg/L of chlorine. • Positive error: Chloride above 7000 mg/L; Phosphate, ortho above 16 mg/L; Sodium hexametaphosphate above 1.0 mg/L; Sulphate above 200 mg/L • Negative error: Alkalinity (as CaCO3) above 5000 mg/L; Aluminium above 0.1 mg/L; Iron, ferric above 10 mg/L |