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Info center
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
Antigenic proteins in latex products can cause type I allergy. We investigated the effects of potassium hydroxide (KOH) solution on the allergenicity of proteins in natural latex sap and latex gloves by using an EAST competitive inhibition immunoassay and skin prick test. Latex sap was mixed with KOH solution at different concentrations and incubated over various periods of time at room temperature.The SJG-2083CS Online Potassium hydroxide(KOH) concentration Meter is a brand-new online smart dig
2021
04
10
The term “pH” is an abbreviation for the “potential of hydrogen.” pH is a unit of measurement which represents the concentration of hydrogen ions in a solution. This unit was introduced by biochemist Søren Peter Lauritz Sørensen in 1909. It was an easy way to represent the concentration of hydrogen ions in a solution during titrations. When an acid or base is added to water, that compound dissociates into ions. For acids one of those ions is a hydrogen ion (H+) and for bases one of the ions is a
2021
04
05
2021
03
26
ORP is a term used frequently in the water treatment and food processing industry. ORP stands for
2021
03
12
New technologies also will dramatically reduce testing costs and generate millions of dollars of savings per wastewater plant based on chemical feeds and repurposing operational funds. All wastewater should be actively monitored to ensure it meets the specific safety requirements for any intended reuse. Monitoring should not just focus on the environmentals like pH, DO, TDS, TSS,Turbidity,COD,Ammonia,Total Nitrogen,Total phosphrous etc.; once treated, it should be tested for dangerous toxins lik
2021
01
05
When chlorine is added to drinking water, it proceeds through a series of reactions described below.
When chlorine is added to water, some of the chlorine reacts first with organic materials and metals in the water and is not available for disinfection (this is called the chlorine demand of the water). The remaining chlorine concentration after the chlorine demand is accounted for is called total chlorine. Total chlorine is further divided into: 1) the amount of chlorine that has reacted
When chlorine is added to water, some of the chlorine reacts first with organic materials and metals in the water and is not available for disinfection (this is called the chlorine demand of the water). The remaining chlorine concentration after the chlorine demand is accounted for is called total chlorine. Total chlorine is further divided into: 1) the amount of chlorine that has reacted
2020
12
27
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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.