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Checker HC Digital Alkalinity CheckerHandling Company
Hanna Instruments JAPANCategories
Click on the part number for more information about each product
| Image | Part Number | Price (excluding tax) | Power supply | Weight | Automatic power off | Accuracy@25℃ | Light source | Measurement items | Measuring range | Measurement method | Light receiving part | Resolution | External environment used | Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
HI 755 |
Available upon quote |
1 AAA alkaline battery |
64g |
After 10 minutes of non-use |
±5ppm ±5% of measured value |
LED (610nm) |
Alkalinity (for seawater) |
0~300ppm (calcium carbonate equivalent) |
Colorimetric method |
Silicon photocell |
1ppm |
0~50℃, relative humidity 95% or less (no condensation) |
Length 86.0 x Width 61.0 x Thickness 37.5mm |
|
|
HI 772 |
Available upon quote |
1 AAA alkaline battery |
64g |
After 10 minutes of non-use |
±0.3dKH ±5% of measured value |
LED (610nm) |
Alkalinity (for seawater) |
0.0~20.0dKH |
Colorimetric method |
Silicon photocell |
0.1dKH |
0~50℃, relative humidity 95% or less (no condensation) |
Length 86.0 x Width 61.0 x Thickness 37.5mm |
|
|
HI 775 |
Available upon quote |
1 AAA alkaline battery |
64g |
After 10 minutes of non-use |
±5ppm ±5% of measured value |
LED (610nm) |
Alkalinity (for freshwater) |
0~500ppm (calcium carbonate equivalent) |
Colorimetric method |
Silicon photocell |
1ppm |
0~50℃, relative humidity 95% or less (no condensation) |
Length 86.0 x Width 61.0 x Thickness 37.5mm |
Click on the part number for more information about each product
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