Marine Checker Digital Ultra Low Concentration Phosphate (For Seawater) HI 774
Hanna Instruments JAPAN
About This Product
■Phosphate checker for aquariums
Phosphates in seawater can be easily measured. The concentration (amount) of phosphate can be displayed digitally with the simple touch of a button. It is safe even for first-time users.
The HI 774 can perform measurements in the ultra-low concentration range (0.00 to 0.90ppm). (Separate reagents are used for measurement)
■Seawater aquarium water quality management set rental
We rent sets necessary for managing saltwater aquariums. Recommended for those who want to manage all at once
■It is used for these purposes
Tropical fish and coral breeding, aquarium management, environmental research, etc.
■Main features
・Reliable digital display instead of visual inspection
・Surprising cost performance for a digital measuring instrument
・Palm-sized, easy to carry and store
・Easy operation with one button makes it safe even for first-time users
・Numeric values can be verified using a standard solution set (sold separately) (Checker HC series does not have a calibration function)
■Set contents
Main unit, 2 glass cells for measurement, 2 cell caps, 1 AAA alkaline battery, case, Japanese instruction manual, etc.
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Product
Marine Checker Digital Ultra Low Concentration Phosphate (For Seawater) HI 774
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Handling Company
Hanna Instruments JAPAN
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Categories
1 Models of Marine Checker Digital Ultra Low Concentration Phosphate (For Seawater) HI 774
| Product Image | Part Number | Price (excluding tax) | Accuracy | Automatic power off | External environment used | Light receiving part | Light source | Measurement interfering substances | Measurement items | Measurement principle | Measuring range | Power supply | Resolution | Size | Weight |
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HI 774 |
Available upon quote | ±0.02ppm ±5% of measured value @25℃ | After 7 minutes of non-use, 2 minutes of measurement | 0~50℃ Relative humidity 95% or less (no condensation) | Silicon photocell | LED (525nm) | 50ppm or more iron and silica, 10ppm or more silicate and copper, hydrogen sulfide, arsenate | Ultra-low concentration phosphate (for seawater) | Ascorbic acid method | 0.00~0.90ppm | 1 AAA alkaline battery | 0.01ppm | Length 86.0 x Width 61.0 x Thickness 37.5mm | 52g |
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