Founded in 1903 by chemists Irving Bull and Alfred Roberts, Waltron has a long history of expertise in water chemistry management. The company started as an analytical and consulting laboratory in lower Manhattan in New York City – a perfect location to sample, analyze, and make recommendations for the boiler water of the many steamships that are called in to the major seaport there. In fact, Waltron pioneered the first modern boiler water treatment program, including the first nuclear water chemistry program on a commercial ship, and at one point had nearly half of the US merchant fleet under contract.

Waltron expertise in drinking water also goes back to the original company, which introduced drinking water chlorination before the first American city-wide chlorination system was installed. Since then, Waltron have been at the forefront of many related innovations, including the first successful chemical treatment of large land-based desalination plants, the first ultraviolet drinking water purifiers accepted by the US Public Health Service, the first widely used oil pollution monitor, and potable water chlorinators for military field applications.

Developed and manufactured by Aqualert Division in Flemington, NJ, Waltron produces instruments to measure many constituents including dissolved oxygen, sodium, hydrazine, silica, hardness, phosphate, nitrate, ammonia, fluoride, turbidity, and oil contamination.

Waltron can design and produce a centralized water quality system to monitor all of the requirements of a power plant or fabricate the enclosure for a single instrument in an adverse environment. For instructions and systems they provide complete support: technical manuals, analytical back- up, on-site training of staff, rapid response field service, and spare parts availability.

Ngày 06/11/2017, ST chính thức trở thành đại diện chính hãng của Waltron tại Việt Nam.

Analyzers Products:

CHLORINE

Model: 9092 
Ranges: 0-1000µg/L, 0-10mg/L
Technology: Potentiostatic

CONDUCTIVITY & PH

Model: 9095 
Ranges: 0-10µS/cm, 0-100µS/cm
Technology: Cationic Exchange

COPPER

Model: 3045 
Ranges: 0-1000ppb, 0-3000ppb
Technology: Colorimetric

DEGASSED ACID CONDUCTIVITY

Model: 9096 
Ranges: 0-10µS/cm, 0-100µS/cm
Technology: Cationic Exchange

DISINFECTANTS

Model: 3052 
Ranges: 0-5ppm
Technology: Colorimetric

DISSOLVED HYDROGEN

Models: 9091 and 9091C (portable)
Ranges: 0-1000µg/L, 0-10mg/L, 0-100cc/kg
Technology: Potentiostatic

DISSOLVED OXYGEN

Models: 9065 and 9065C (portable) 
Ranges: 0-2000ppb, 0-45ppm
Technology: Luminescent

ETHYLENE GLYCOL

Model: 3049 
Range: 0-15ppm
Technology: Colorimetric

HARDNESS

Model: 3051
Range: 0-1000ppb
Technology: Colorimetric
Model: 6051
Range: 0-536ppm
Technology: Titrimetric
Model: 6051M
Range: 0.4, 0.9, …53, 89, 178ppm
Technology: Titrimetric

HYDRAZINE

Model: 3044
Ranges: 0-100ppb, 0-500ppb
Technology: Colormetric
Models: 9071 and 9071C compact
Range: 0ppb-1000ppb
Technology: Amperometric

IRON

Model: 3048
Range: 0–100ppb
Technology: Colorimetric

OIL IN WATER

Model: 2410
Range: 0-99ppm
Technology: Nephelometric

PHOSPHATE

Model: 3042
Ranges: 0-5ppm, 0-20ppm, 0-150ppm*, 0-300ppm*
Technology: Colorimetric

SILICA

Model: 3041
Ranges: 0-500ppb, 0-5ppm, 0-150ppm, 0-300ppm
Technology: Colorimetric

SODIUM

Model: 9031CX compact
Model: 9032X auto cal and 9033X auto cal 
Range: 0.1ppb-10ppm
Technology: Ion Selective

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