Total hardness tester

Product Overview:

Holder Electronics HD-SYD water quality total hardness tester can quickly and easily test the total hardness concentration value in water quality. The total hardness content in water can be quickly and accurately tested by using the principle of colorimetry and the total hardness test reagent.

Application Industry:

Water quality total hardness tester can be widely used in power plants, pure water plants, water plants, drinking water, environmental protection departments, boiler water, aquaculture and other industries.

Instrument Features:

①Android intelligent system, easier and faster operation;

②Configured with cloud monitoring platform, the test results can be directly wirelessly transmitted to the platform for long-term and short-term analysis of water quality and auxiliary management.

③Built-in operation process, simple operation, no training required, direct start;

④Fast detection speed, on-site data reading;

⑥Portable, small size, light weight, convenient for outdoor detection;

⑦Small and beautiful appearance, stable operation and maintenance-free, with good cost performance;

⑧Adopting imported cold light source, stable optical performance, life up to 100,000 hours;

⑨AC and DC dual-use, built-in rechargeable lithium battery, environmentally friendly and durable, can support continuous indoor and outdoor work.

Parameter indicators:

Test items: total water hardness;

Measurement range: 4~200mg/L, 20~1000mg/L (calculated as CaCO3);

Wavelength range: 340~800nm;

Measurement method: spectrophotometry;

Detection time: <3min (including reaction time);

Repeatability: <0.5%;

Stability: <0.5%;

Resolution: 0.01mg/L;

Wavelength selection: automatic;

Operating system: Android smart operating system;

Display screen: 3.5-inch color LCD touch screen;

Sensitivity (absorbance): 0.001;

Use environment: temperature 0~50℃, humidity 0~90%;

Data storage: more than 80,000 records;

Communication: Type-C, WIFI, hotspot, Bluetooth;

Battery: 5600mAh lithium battery;

Continuous working time: 8 hours;

Power supply voltage: 5V/DC;

Dimensions: 180mm*80mm*70mm;

Weight: 700g;

Product's Website：http://en.huoerd.com/qtxmjc/1608.html