HANNA HI774 phosphoric acid ULR Tintometer (seawater sample)
Measurement range 0.00 to 0.90ppm, resolution 0.90ppm, accuracy +/- 5 ppm +/- 5% of the reading, simple operation, accurate measurement, easy to carry and affordable.
HANNA
HI774
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Introduction
HI774 low, medium and high range handheld Colorimeter is used to measure seawater/freshwater alkalinity. It is simple to operate, accurate in measurement, economical and effective. They are more accurate and faster than chemical test kits. Easy to carry and affordable.
Features
Compared with light sources such as traditional tungsten lamps, LED light sources have better performance and higher luminous efficiency. They can use less energy to provide a stable light source. LEDs can ignore the heat they generate because higher heat will affect electronic products. stability.
HANNA's carefully designed CAL CheckTM function allows performance verification and calibration of the instrument using NIST traceable standards; CAL CheckTM NIST curve calibration set is used to simulate specific absorbance values ââat each wavelength to verify the accuracy of subsequent readings.
Application scope
Aquaculture, aquarium, swimming pool, SPA and other industries.
HANNA HI774 Phosphoric acid ULR TintoMeter (seawater sample)Specifications
| LIST | VALUE |
|---|---|
| Measurement range | 0.00 to 0.90ppm |
| resolution | 0.90 ppm |
| Accuracy | +/- 5 ppm +/- 5% of the reading |
| Light source | LED @610nm |
| Automatic shutdown | No operation after ten minutes |
| Measuring method | Ascorbic Acid |
| optional reagents | HI774-26 |
| calibration group | HI774-11 |
HANNA HI774 Phosphoric acid ULR TintoMeter (seawater sample) Packing list
machine X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.