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Hana HI96720 microcomputer calcium hardness tester
Hana HI96720 microcomputer calcium hardness tester
Product details
Product Information
measuring range：0.00 to 2.70 mg/L（ppm）CaCO3
Adopting innovative optical system design, it has excellent accuracy, repeatability, and measurement time required,HannauniqueCAL Check ™The function allows for performance validation and calibration of instruments using NIST traceable standards, with built-in reaction timers to ensure consistency between sample measurements and user results, and good laboratory practices（GLP）Display the date and time of the last user calibration, battery status indicator light, and automatic shutdown settings
TECHNICAL INDEX
| technical specifications |
HI96720 Calcium Hardness |
| measuring range |
0.00 to 2.70 mg/L（ppm）CaCO3 |
| resolution |
0.01 mg/L |
| accuracy@25°C (77°F) |
Reading±5% ± 0.11 mg/L（ppm） |
| optical system |
narrow band interference filter，silicon photocellTungsten lamp @ 525 nm |
| Method standards |
refer toStandard MethodsStandard methods for water and wastewater,18thVersion, Calcium Magnesium Reagent Method |
| Power Mode |
1 x 9V battery |
| Automatic shutdown |
In measurement mode, measurement mode10In minutes, or in calibration mode, it will automatically shut down after one hour of no use |
| application environment |
0 to 50 °C（32 to 122°F ）； RH-max95%(No condensation) |
| Size and weight |
Host size:192 x 104 x 69 mm (7.6 x 4.1 x 2.7 ")Host weight:320 g (11.3 oz.) |
| Exclusive attachments |
HI731333Glass cuvette（HI731331+HI731335）Specification: Outer diameter24.6Mm (inner diameter)22mm），4Set/Group |
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HI93720-01 Customized specialized calcium hardness reagent prediction times100order |
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HI93720-03 Customized specialized calcium hardness reagent prediction times300order |
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HI96720-11calcium hardnessNISTMeasurement curve calibration group, standard value@25ºC：0.00 and 1.50 ± 0.07 mg / L（ppm）CaCO3 |
Standard configuration
HI96720
Host, HI93720-01 dedicated calcium hardness reagent, HI731333 customized glass colorimetric dish (2 pieces), HI731318 customized glass colorimetric dish cleaning cloth (2 pieces), Chinese and English user manual, HI721006 customized instrument carrying case [Warm reminder: For convenient and fast sample addition, please purchase HI740157P dedicated microplastic straws (20 pieces/group) for sample extraction and avoid cross contamination]
HI96720C
Host, HI93720-01 dedicated calcium hardness reagent, HI96720-11 dedicated calcium hardness NIST measurement curve calibration group, HI731333 customized dedicated glass colorimetric dish (2 pieces), HI731318 dedicated glass colorimetric dish cleaning cloth (2 pieces), Chinese and English user manual, HI721018 customized dedicated instrument carrying case [Warm reminder: For convenient and fast sample addition, please purchase HI740157P dedicated microplastic straws (20 pieces/group) for sample extraction and to avoid cross contamination]
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