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Heavy Metal Online Monitoring Instrument
On-line Germanium Analyzer in Water
product details

Product Model: T8000-Ge

 

Principle

 

After the sample is filtered, it is pumped into the reactor. First, the masking agent is injected to eliminate the interfering substances, and the pH value of the solution is adjusted to make the solution have a suitable pH. Then the characteristic color developing agent is added to react with germanium in water for color development, and the absorbance of the reactants is measured. The concentration of germanium in the sample was calculated by the absorbance value and the correction factor stored in the monitor.

Due to the high degree of modularity of the system itself, the need for dual-channel online monitoring can be achieved by adding the injection module and the analysis module.

 

Application Field

 

Germanium online analyzer is widely used in a variety of water quality such as drinking water, surface water and industrial wastewater.

 

System Features

 

· The water sample pretreatment device adopts maintenance-free design, which can ensure that the maintenance cycle of the pretreatment device exceeds half a year.

· The chemical digestion time can be adjusted, and the determination process and results fully meet the national standards.

· All imported components and innovative analytical flow path design and reagent formulation ensure extremely high measurement reproducibility, currently measuring reproducibility can reach 5%.

· Automatic operation, no personnel on duty, can achieve automatic zero, automatic calibration, automatic measurement, automatic cleaning, automatic maintenance, self-protection, automatic recovery and other intelligent functions.

· Online monitoring methods are diversified, which can realize manual measurement at any time, automatic timing measurement, automatic periodic measurement and other measurement methods.

· Automatic leakage alarm function, when there is a reagent leak, the instrument automatically alarms, prompting the user to maintain.

· Operation and maintenance is extremely simple, no professional training is required

· The electrical part and the fluid part are completely isolated, and the embedded control system is used for fully automatic operation.

 

Technical Parameter

 

Measurement method: optical colorimetry;
Test range: 0-0.5/5mg /L;
Detection limit: 0.005mg/L;
Accuracy: <10% reading;
Reproducibility: <5% reading;
Response time (>90%) : about 20min;
Test method: timed measurement, equal interval measurement, manual measurement at any time;
Correction mode: automatic timing correction;
Pre-treatment maintenance: automatic recoil cleaning;
Daily maintenance: automatic maintenance, user maintenance interval >1 month;
Self-test system: self-monitoring leakage; Instrument status self-diagnosis;
Analog output: 4– 20mA analog output;
Data transmission mode: RS232, RS485,
Display: 8-inch large-screen color LCD display, touch screen, resolution 800×600
Data storage: one year of valid data;
Operating temperature: +5 ~ 40°C;
Power supply: 220 ±10% VAC; 50-60Hz;
Power consumption: about 50 VA;
Host size: 530×1340×390mm;
Weight: about 45Kg.