• Portable Optical Dissolved Oxygen Meter/Analyzer
  • Portable Optical Dissolved Oxygen Meter/Analyzer
  • Portable Optical Dissolved Oxygen Meter/Analyzer
  • Portable Optical Dissolved Oxygen Meter/Analyzer
  • Portable Optical Dissolved Oxygen Meter/Analyzer
  • Portable Optical Dissolved Oxygen Meter/Analyzer

Portable Optical Dissolved Oxygen Meter/Analyzer

After-sales Service: Provided
Warranty: Provided
Response Time: <60 Second
Accuracy: ±0.1 Mg/L ( 0-20 Mg/L )
Range: 0-20 Ppm Do (0-200% Saturation)
Water Quality Tester pH Chlorine: Water Quality Tester pH Dissolved Oxy Instructions
Samples:
US$ 520/Piece 1 Piece(Min.Order)
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Customization:

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Gold Member Since 2014

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Manufacturer/Factory

Basic Info.

Model NO.
DOS-118G
Pool pH Dissolved Oxygen Tester
Water Quality Tester Dissolved Oxygen
pH Dissolved Oxygen Test Kit
Electronic Dissolved Oxygen Tester
Digital Dissolved Oxygen Tester
Digital Dissolved Oxygen Meter
Aquarium Dissolved Oxygen Test
Dissolved Oxygen Testing Procedure
Pool Dissolved Oxygen Test Tablets
Dissolved Oxygen Testing Equipment
Test Dissolved Oxygen Levels in Water
Testing Pool Water for Dissolved Oxygen
Transport Package
Carton Box
Specification
LED
Trademark
BOQU
Origin
China(Mainland)
HS Code
9027809900
Production Capacity
500sets/Week

Product Description

  DOS-118G Portable Optical Dissolved Oxygen Meter
The company recently launched a new optical dissolved oxygen meter. Unlike traditional electrochemical sensors, optical dissolved oxygen sensor use fluorescence quenching techniques. This technique is based on a proven method for accurately measuring dissolved oxygen concentrations. The concentration of oxygen in the water can be measured by the quenching effect of the fluorescent substance on the surface of the sensor, without the need for internal filling, and without the need for preheating. The sensor has a fast response, does not consume dissolved oxygen, from the flow rate and the impact of test solution dirt and so on.
Principles and methods:
The sensor surface contains fluorescent or dye substances
LED emits blue light onto the sensor surface
Blu-ray causes the fluorescent substance to excite and emits red light
The time to emit red light is measured by the optical sensor
The red LED lamp is used as a reference light source
The higher the dissolved oxygen concentration, the red light emission time will be shortened, the optical sensor thus calculated by the oxygen concentration
ASI proprietary algorithms are more accurate than common linear algorithms
Technical Indexes
Range 0-20 ppm DO
(0-200% saturation)
Accuracy ±0.1 mg/L  ( 0-20 mg/L )
Response time <60 second


Features:
 The price is reasonable
 Maintenance-free: no need to add electrolyte solution
 High stability, no need to regularly calibrate or replace the sensor cap
 High repeatability, no drift measured
 Simple operation, no agitation, no flow-dependent and accurate from dirt
 Automatic temperature and pressure compensation, plug and use
 Salinity compensation function: to test the sea water and a variety of salt solution dissolved oxygen
Portable Optical Dissolved Oxygen Meter/Analyzer Portable Optical Dissolved Oxygen Meter/Analyzer Portable Optical Dissolved Oxygen Meter/Analyzer Portable Optical Dissolved Oxygen Meter/Analyzer Portable Optical Dissolved Oxygen Meter/Analyzer Portable Optical Dissolved Oxygen Meter/Analyzer Portable Optical Dissolved Oxygen Meter/Analyzer Portable Optical Dissolved Oxygen Meter/Analyzer
 

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Manufacturer/Factory
Number of Employees
111
Year of Establishment
2007-05-23