HI96704 Hydrazine 0-400 µg/L (ppb) - Photometer

Product information "HI96704 Hydrazine 0-400 µg/L (ppb) - Photometer"

CAL CHECK™
User calibration
Certified calibration and verification standards
BEPS (Battery Error Prevention System)
TIMER function
Auto shut-off
GLP Features



Hydrazine is a liquid chemical substance normally used in high pressure heating plants because of its properties as an oxygen inhibitor. It is added to avoid scaling and corrosion in the plant itself. Hydrazine reacts with dissolved oxygen to yield nitrogen and water, so that hydrazine has the advantage over the sulfite treatment because it does not produce any dissolved solids in the boiled water. Hydrazine is also used in tanks because it controls the growth of bacteria. Other hydrazine uses include:

oxygen scavenger for water boiler feed and heating systems to prevent corrosion damage
energy source in fuel elements
reducing agent for the recovery of metals (copper, nickel and others)
intermediate in insecticides, herbicides, explosives, plant growth regulators, pharmaceuticals, dyes, flame-retardants, polymerization catalysts and other chemical products
component of photo development



The HI 96704 meter measures the hydrazine content in water samples. The method is an adaptation of the ASTM Manual of Water and Environmental Technology, method D1385-88 for natural and treated water.





Order Information:
HI 96704 is supplied with sample cuvettes with caps (2), 9V battery and instruction manual.


Specifications :
Range 0 to 400 µg/L
Resolution 1 µg/L
Accuracy ±3% F.S.
Light Source light emitting diode
Light Detection silicon photocell with narrow band interference filter @ 466 nm
Battery Type / Life 9V / approx. 40 hours of continuous use;
auto-off after 10 minutes of non use
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions 192 x 104 x 69 mm (7.6 x 4.1 x 2.7")
Weight 360 g (12.7 oz.)
Method adaptation of the ASTM Manual of Water and Environmental Technology, method D1385-88 for natural and treated water