Aurora's DOL1-series Process Optical Dissolved Oxygen TEST SYSTEM offers the latest in dissolved oxygen measurement technology as a complete test capability at an affordable price. .

This technology is based on the proven method whereas oxygen concentration is determined by the luminescent quenching of a dye embeddd on the sensor surface.
Unlike polarographic or galvanic sensors, this optical sensor does not require filling solutions, nor a warm-up perid before use.

Specifications Summary:

Model: DOL1
Range: 0-20ppm DO
Accuracy: +/-0.1mg/L 
Response Time: T90 < 60 seconds
Resolution : 0.1ppm

Feature:

Affordable, complete electrode system
No electrolyte solution to replenish
No measurement drift
No calibration or replacement memberanes for at least 1 year in most applications
Saltwater compensation with toggle switch
Sample flow not necessary for measurement accuracy
Automatic temperature and air pressure compensation
User-selected salinity compensation function

About Us

Aurora Scientific Instruments (Shanghai) Co., Ltd is a solely owned Shanghai branch of the U.S Company, AlpHa  Measurement Solutions.  Aurora is specialized in manufacturing various electrochemical (E-chem.) sensors, not only for the U.S market, but also to be exported to Europe, America, Africa, Southeast Asia, Japan, and Taiwan markets to OEM for many name brand E-chem instrument manufacturers. Our E-chem sensors receive a warm welcome from the E-chem industry and are highly praised by domestic and overseas customers in matter of quality or in terms of appearance.

Seeing the demand for high performance E-chem sensors in the domestic market, Aurora has started to manufacture Aurora Brand electrodes to match various E-chem instruments made in China as well. To promote our domestic market electrodes, Aurora is providing the broad E-chem industry with the electrodes at a very competitive price for the domestic market while at the same time assuring you of the best quality.

Aurora can provide various industrial on-line electrodes and new model lab sensors manufactured by U.S. HQ to customers in China, such as pH, ISE, conductivity, DO and ORP electrodes.

For detailed information, please contact:

email : xuh@aurora-sensors.com
MP: +86-13761728807
website: www.aurora-sensors.com