Digital Control

Hydrazine Analyzer

Huakeyi has designed a Hydrazine analyzer specifically for your application.
The Hydrazine analyzer HK-128W is online hydrazine analyzer & hydrazine analyzer HK-228 is benchtop hydrazine analyzer.
The use of hydrazine as an oxygen scavenger and a source of feed water alkalinity has well known advantages e.g. :

a) It prevents frothing in the boiler.
b) It minimizes deposits on metal surfaces.

Hydrazine helps to maintain a protective magnetite layer over steel surfaces, and maintain feed water alkalinity to prevent acidic corrosion. The nominal dosage rate for hydrazine in feed water is about three times its oxygen level. Under dosing of hydrazine leads to increased corrosion; overdosing represents a costly waste. Monitoring the dissolved oxygen levels is not sufficient to control the optimum concentration because its provides no measure of any excess hydrazine. A good hydrazine analyzer helps in proper dosing control of hydrazine thus avoiding wastage & saving money

Benchtop Hydrazine analyzer	OnLine Hydrazine analyzer
MODEL NO. HK-228	MODEL NO. HK-128W

Benchtop Hydrazine analyzer

MODEL NO. HK-228

Features benchtop hydrazine analyzer
● Superior monochromatic cold light source good performance, energy concentration high stability and low consumption ● 192 × 64 lattice LCD display rich information, ease readout ● Waterproof enclosure ● Unique blank calibration function simple calibration ● Multi-point curve calibration option more accurate measurement ● 4 individually password protected ● Datalog with time and date stamp

Features benchtop hydrazine analyzer

● Superior monochromatic cold light source good performance, energy concentration high stability and low consumption
● 192 × 64 lattice LCD display rich information, ease readout
● Waterproof enclosure
● Unique blank calibration function simple calibration
● Multi-point curve calibration option more accurate measurement
● 4 individually password protected
● Datalog with time and date stamp

icon Download Catalog HK-228

OnLine Hydrazine analyzer

MODEL NO. HK-128W

Features Online hydrazine analyzer
● Advanced embedded MCU technology ● Panel mount, aluminum enclosure anti-interference ● 192 × 64 lattice LCD display ● Diaphragm-type precise metering pump anticorrosion, accurate and reliable measurement maintenance free ● 460nm light source long life, stable and reliable ● Unique blank compensation technology drift free and accurate measurement ● Programmable multi-stream switching up to 6 streams ● Freely set between 5~60Min lower reagent consumption ● Large datalog of previous measurements and trend curve trackable

Features Online hydrazine analyzer

● Advanced embedded MCU technology
● Panel mount, aluminum enclosure anti-interference
● 192 × 64 lattice LCD display
● Diaphragm-type precise metering pump anticorrosion, accurate and reliable measurement maintenance free
● 460nm light source long life, stable and reliable
● Unique blank compensation technology drift free and accurate measurement
● Programmable multi-stream switching up to 6 streams
● Freely set between 5~60Min lower reagent consumption
● Large datalog of previous measurements and trend curve trackable

icon Download Catalog HK-128W