Calcium hardness tester and calcium ion detector

Calcium hardness tester and calcium ion detector

HI96720Measurement range of calcium hardness tester:0.00 to 2.70 mg/L（ppm）CaCO3Measurement method: Refer toStandard MethodsStandard methods for water and wastewater, 18thVersion,EDTAPhotometric method, possessingCalcheckPerformance verification function,GLPFunction, update and view calibration data, dates, standards and other information at any time, countdown function, excellent waterproof and dustproof measurement system, automatic shutdown mode, suitable for laboratory and on-site rapid sample analysis and measurement.

All water, except distilled water, contains dissolved salts(Magnesium carbonate and calcium carbonate)The concentration of these salts determines the hardness of water, expressed as the concentration of magnesium carbonate and calcium carbonate. The sum of the concentrations of these two salts represents the total hardness of water. The reason for the presence of dissolved salts is that water comes from groundwater, which is formed by rainfall.
in addition,Hardness is also related to the rusting and scaling of pipelines in many industries, such as water heating and cooling systems, and infiltration systems,Desalination plant.

Calcium hardness tester and calcium ion detectorPerformance Characteristics
▪Excellent optical system design, user-friendly confirmation operation, ensuring good calibration of the instrument;
▪Double line readabilityLCDDisplay screen, user-friendly interface, easy and fast operation;
▪Countdown function ensures accurate measurement by ensuring the reaction time between reagents and samples is reliable;
▪Easy to operate, with regular built-in standard curve calibration function to ensure instrument performance;
▪Built in standard curve calibration before leaving the factory, withCAL CHECKPerformance verification function,
▪ GLPFunction, update and view calibration data, dates, standards and other information at any time;
▪High precision measurement results, dust-proof measurement system for light source, automatic shutdown and energy-saving mode
▪Excellent waterproof performance, suitable for laboratory and on-site rapid sample analysis and measurement.

Technical Specifications:

Measuring range0.00 to 2.70 mg/L（ppm）CaCO3
solution analyze Degree:0.01 mg/L（ppm）
Measurement accuracy: reading±5% ± 0.11 mg/L @ 25°C
Measurement method: Refer toStandard MethodsStandard methods for water and wastewater, 18thVersion,EDTAPhotometric method
Optical System: Customized Receiver and Light Source System
Power mode:1 x 9VBattery, in measurement mode,10Automatically shut down after minutes of inactivity
Usage environment:0 to 50°C（32 to 122°F），RH max 95%, without condensation
Size and weight: Host size:192 x 104 x 69 mmWeight of the host:360g

Standard configuration:

HI96720hostHI93720-01Calcium hardness reagent,HI731333Customized glass colorimetric dish（2A),HI731318Glass colorimetric dish cleaning cloth（2Block), Chinese and English user manual,HI721006Customized instrument carrying case