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Info center
What factors affect the measurement of dissolved oxygen in water?
Atmospheric pressure: Higher atmospheric pressure allows bodies of water to retain more dissolved oxygen. The pressure from above allows the water to hold more oxygen molecules. Therefore, DO concentrations are normally lower at higher elevations due to lower atmospheric pressure.
Atmospheric pressure: Higher atmospheric pressure allows bodies of water to retain more dissolved oxygen. The pressure from above allows the water to hold more oxygen molecules. Therefore, DO concentrations are normally lower at higher elevations due to lower atmospheric pressure.
2021
11
21
Aquatech China 2021 will be an unmissable event and trade fair with all sectors of the process, drinking and waste water industries presented under one roof,BOQU Instrument: Expert in Water Quality Analysis Instrument
Vision : To be leader in water quality monitoring instrument
Mission: To be brightest eye for water quality monitoring on earth
Value : Customer success,Trustworthy,Teamwork,Open-minded
Vision : To be leader in water quality monitoring instrument
Mission: To be brightest eye for water quality monitoring on earth
Value : Customer success,Trustworthy,Teamwork,Open-minded
2021
06
05
Calibration Requirements for Suspended Solid Sensor;
Comparison Test of Online MLSS Sensor
Standard solution 200mg/l, 5000 mg/l, 12000 mg/l.
Reverse test the standard solution after calibration,
The TSS sensor is qualified if the measured value is within the error range.
Comparison Test of Online MLSS Sensor
Standard solution 200mg/l, 5000 mg/l, 12000 mg/l.
Reverse test the standard solution after calibration,
The TSS sensor is qualified if the measured value is within the error range.
2021
05
28
Aquatech China 2021 takes place at the newly built National Exhibition and Convention Center (Shanghai) from 2- 4 June. The event brings together the worlds of water technology and water management, aiming to present integrated solutions and holistic approaches to water challenges that Asia is facing.
2021
05
25
BOQU Instrument is global manufacturer in water quality analyzer ,water quality sensor, and solutions for industrial water treatment projects. We provide water measurement solutions for COD,BOD,Ammonia nitrogen ,total nitrogen,total phosphorus,nitrate,nitrate nitrogen,chlorophyll,blue-green algae,chloride,fluoride,oil-in-water,Total Nickel,Total Zinc，Total Copper，Total Lead，Total Iron and other heavy metals etc.Our customers come from various industries, such as chemical, food & beverage, life
2021
04
28
BOQU Instrument focuses on technological innovation in water quality analyzers and water quality sensors since founded at 2007. now staff is over 100 people and with an annual growth rate of 35%. we have own R & D center,many senior engineers has over 10 years R&D experience..Now BOQU has got more than 50 technical certificates for controller software and over 20 technical patents,therefore we won the National High-tech Enterprise Certificate in 2010.At present, the annual quantity of water qua
2021
04
25
Toroidal conductivity sensor in Clean-in-Place (CIP) System;What does CIP cleaning mean?How works of Toroidal conductivity sensor?
Toroidal conductivity sensors consist of two toroidal coils inside an inert plastic case (these toroidal coils are how the “toroidal” sensor gets its name). One toroid emits an electric field, and the other detects a small induced electric current proportional to the number of ions present (this induced current is why toroidal sensors may also be called “inductive
Toroidal conductivity sensors consist of two toroidal coils inside an inert plastic case (these toroidal coils are how the “toroidal” sensor gets its name). One toroid emits an electric field, and the other detects a small induced electric current proportional to the number of ions present (this induced current is why toroidal sensors may also be called “inductive
2021
04
22
Relationship between Oxygen,Temperature and Pressure in Air,and dissolved oxygen sensor is calibrated in air for slope.
2021
04
14
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Fax：86-021-20981909
Skype：+86-15000087545
Whatsapp：86-15000087545
Office Add：No. 118 Xiuyan Road,Pudong New Area,Shanghai,Zip Code:201315,China
Office Add：No. 118 Xiuyan Road,Pudong New Area,Shanghai,Zip Code:201315,China
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BOQU Instrument focus on development and production of water quality analyzers and sensors, including water quality meter, dissolved oxygen meter, pH sensors, etc.
