Channel Title: BOQU Instrument Channel Description: BOQU Instrument focuses in technology innovation in water quality analyzers and sensors since found. Providing high precision instruments and expert-level service is our only pursuit. Now BOQU instruments has got dozens of technology patents for water quality analyzers and water quality sensors. quality meets or exceeds world-class level. Therefore, It also received good praise from more than 80 countries.In today's world, our earth faces many environmental problems, especially in water quality. As a leader manufacturer in water quality analyzers, BOQU Instrument will use all technologies to solve problems related to human and earth survival and always to be the guardians of the earth's water quality.BOQU Instrument’s online water quality analyzer mainly for pH, conductivity, TDS, dissolved oxygen, turbidity, residual chlorine, suspended solid, ammonia, hardness, silica, phosphate, sodium, BOD, COD, heavy metals etc. We are committed to providing best water quality monitoring solutiion <video> add electrolyte for Dissolved oxygen sensor Description: Here is the operation steps to refill electrolyte for Dissolved Oxygen Sensor WhatsApp:86-15000087545 ; Email:michael@shboqu.com Gmail: michaelinstruments@gmail.com </video> <video> TBG-2088SP Online Turbidity Meter Description: TBG-2088S/P Low Range Turbidity Analyzer for 0~20NTU, 0~100NTU Link:https://www.boquinstrument.com/tbg-2088s-p-online-turbidity-meter Contact:86-15000087545 ; Email:michael@shboqu.com #boquinstrument #turbiditymeter #turbiditysensor #turbidityprobe 1) Classic flow cell design with Bubble rejection system. 2) Wide power supply:85VAC ~ 265VAC. 3) Automatic drain function, few manual maintenance 4) Two ways of 4-20mA,one for Turbidity ,another for temperature. 5) With 3 relays: 2 relays for high &low point,another for clean set. 6) Standard RS485 Modubs for PLC,Wireless,or other platform. 7) Local data recording function and History data curve. 8) Anti-electromagnetic interference and Surge protection. 9) Power-off protection function, save measurement data completely. </video> <video> Calibration step of BH-485-ION Ammonia NH3- Sensor Description: Calibration step of BH-485-ION Ammonia NH3- Sensor </video> <video> Boqu Instrument | MPG-6099 Multiparameter Water Quality Meter, Water Quality Analyzer Description: Boqu Instrument | MPG-6099 Multiparameter Water Quality Meter, Water Quality Analyzer Know more: https://www.boquinstrument.com/china-best-multiparameter-water-quality-meter?youtube=1 Email: michael@shboqu.com Mobile: 86-15000087545 The MPG-6099 multiparameter water quality meter is new generation water quality analyzer developed by BOQU Instrument. We provide fast-response online water quality sensors includes pH, ORP, Dissolved oxygen, Conductivity(TDS, Salinity), Turbidity, Suspended solid(TSS,MLSS), COD, BOD, TOC, blue-green algae, chlorophyll, Ammonia nitrogen(NH3-N),Nitrate nitrogen(NO3-N), Color, Oil-in-water, ISE Sensor for  Ammonia(NH4+), Nitrate(NO3-), Calcium(Ca2+), Fluoride(F-), Potassium(K+), Chloride(Cl-), water depth and more.   Low-maintenance, anti-drift water quality sensors ruggedly constructed for long-lasting performance are designed to work seamlessly in online water quality monitoring or remote-monitoring applications for instant data access. MAINLY APPLICATION Environmental water discharge monitoring, Point source solution monitoring, Wastewater treatment works, Diffuse pollution monitoring, IoT Farm, IoT Agriculture Hydroponics sensor, Upstream Petrochemicals, Petroleum Processing, Paper Textiles waste water, Coal, Gold and Copper Mine, Oil and Gas Production and Exploration, River water quality monitoring, Groundwater water quality monitoring, etc.. #watermeter #waterqualitysensor #wateranalyzer #waterqualitysensor </video> <video> Calibration steps of DOG-2092Pro Dissolved Oxygen Meter Description: Calibration steps of DOG-2092Pro Dissolved Oxygen Meter Please contact below if any question: WhatsApp:86-15000087545 ; Email:michael@shboqu.com Gmail: michaelinstruments@gmail.com </video> <video> Boqu Instrument | Introduction of PHG-2091Pro Online pH ORP Meter, Water Online Quality Meter Sale Description: Boqu Instrument | Introduction of PHG-2091Pro Online pH ORP Meter, Water Online Quality Meter Sale For details please click here: https://www.boquinstrument.com/phg-2091pro-online-ph-analyzer?youtube=1 E-MAIL: michael@shboqu.com Whatsapp: 86-15000087545 Model:PHG-2091Pro Online pH and ORP Meter Measurement : pH/ORP/Temperature Measuring range:pH: -2 ~16 pH, ORP: -2000 ~2000 mV, Temperature:-30 ~130 ℃ Shell material:ABS plastic Power supply:90 – 260V AC 50/60Hz Consumption:4W Output :Two ways 4-20mA output Relay:5A/250V AC 5A/30V DC Temp. Comp.:PT1000/NTC10K Communication:RS485 Modbus RTU Protection: IP65 Hole size:92*92mm #phanalyzer #orpmeter #phmeter </video> <video> DO Calibration on MS-301 Mutilaprameters Water Quality Sonde Description: Boqu Instrument | DO Calibration on MS-301 Mutilaprameters Water Quality Sonde Learn more: https://www.boquinstrument.com/ms-301-multiparameters-water-quality-probe Email: michael@shboqu.com Mobile: +8615000087545 1)Dissolved oxygen sensor zero point calibration: configure saturated anhydrous sodium sulfite solution as zero oxygen standard buffer 2)Pour the zero oxygen water into the calibration cup and over sensor head. 3)Connect sensor with PC, Red wire for Power + ,Black for Power - ; Blue for RS485-A and White for RS485-B 4)Open software, choose right port, baud rate ,address ; Choose "Mode" as "Auto switch" Click "Confirm", then Click "Open" 5) It will dispaly value if connection success. 6) Click "Calibration", choose "DO" into calibration menu 7) Click "zero calibaration", Wait for about 20 seconds, wait for value stabe, Click "save calibration", then ok for zero calibration. 8)Take the sensor out of the measuring cup, remove the protective cover, dry probe, Stand still in the air before Air calibration. 9) Click "Air calibaration", the DO value is changing on current state Wait for about 20 seconds, The value will stable. Click "save calibration". 9)Then check the relationship table of DO and temperature value in air #waterqualitysensor #waterqualitysonde #waterqualityprobe #waterqualitymonitoringsensors </video> <video> Boqu Instrument | TPG-3030 Online Total Phosphorus Analyzer, Custom Water Online Quality Meter Description: Boqu Instrument | TPG-3030 Online Total Phosphorus Analyzer, Custom Water Online Quality Meter Check it out: https://www.boquinstrument.com/new-tpg-3030-online-total-phosphorus-analyzer?youtube=1 Email: michael@shboqu.com Mobile: 86-15000087545 Phosphorus is the decisive factor for excessive algae and plant growth in water bodies, that's why continuous monitoring of this parameter is essential. The BOQU TGP-3030 total phosphorus(TP) analyzer offers precise online measurement of total phosphorus and ensures highest process safety. Automatic calibration and cleaning save you operating costs while advanced diagnostics with remote access support you in providing process documentation to the authorities. Model: TGP-3030 total phosphorus analyzer online and automatic water quality analyzer, the water sample to be tested does not need any pretreatment, and the water sample riser can be directly inserted into the system water sample to measure the total phosphorus concentration. The maximum measurement range of the equipment is 0.1~500mg/L TP( total phosphorus ). This method is mainly used for on-line automatic monitoring of total phosphorus concentration such as waste (sewage) water discharge point source and surface water. #codanalyzer #watermeter #waterqualitysensor </video> <video> Boqu Instrument | Calibration of Digital Online PH Sensor, Water Quality Sensor Manufacturer Description: Boqu Instrument | Calibration of Digital Online PH Sensor, Water Quality Sensor Manufacturer Learn more: https://www.boquinstrument.com/digital-online-ph-sensor-bh-485-ph?youtube=1 Email: michael@shboqu.com Mobile: +8615000087545 IOT-485-pH digital pH electrode independently developed and produced by BOQU Instrument. it's suitable different harsh waste water pH monitoring, easy to install, and it has high measurement accuracy, sensitive response, and can work stably for a long time. Built-in temperature probe, instant temperature compensation. Strong anti-interference ability, the longest output cable can reach 500 meters. It can be set and calibrated remotely, and the operation is simple. It can be widely used in monitoring the pH of thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food, fermentation, brewing and tap water and other fields. #waterqualitysensor #phsensor #phmeter </video> <video> DDG-GY RS485 Inductive conductivity sensor Description: "Voltage value after conductivity gain calibration" is used as a reference value. Sample: Adjust conductivity value to 400ms/cm by adjust "Voltage value after conductivity gain" Add or subtract the value and input it into the "probe calibration gain register" </video> <video> Boqu Instrument | pH5806 Process in-line pH Sensor for High Temperature(130℃) and Pressure(6bar) Description: Boqu Instrument | pH5806 Process in-line pH Sensor for High Temperature(130℃) and Pressure(6bar) Check it out: https://www.boquinstrument.com/ph-orp-sensor?youtube=1 Email: michael@shboqu.com Mobile: 86-15000087545 BOQU PH5806 process in-line pH sensor is special pH sensor for high temperature(130℃) and pressure(6bar),it’s designed to continuously measure pH in industrial processes. BOQU Instrument offers both analog and digital in-line pH sensors for accurate measurement of pure water under harsh process conditions and can withstand high temperature cleaning and disinfection. In-line pH probes with high technology provide predictive diagnostics that help reduce maintenance efforts and ensure uptime for in-line pH measurements. The PH5806 VP pH electrode is with temperature sensor designed for measurements in biological processes that require CIP and SIP procedures. The 120 mm,225mm,325mm model is best for applications with shorter installation lengths.Robust pH sensor for biological processes Technical features of pH5806 High temperature pH Sensor 1)pH5806 pH sensor provides stable measurements without the risk of diaphragm clogging. 2)Gel electrolyte reduces maintenance 3)This is a gel-filled pH electrode that provides efficient, accurate pH measurement with low maintenance requirements. 4)Resistant to steam sterilization and autoclaving 5)After repeated sterilization and autoclaving, the sensor still provides fast and accurate pH measurements. #phmeter #phsensor #orpsensor </video> <video> Boqu Instrument | CLG-6059T Online Residual Chlorine Meter & PH Meter, Water Quality Meter Supplier Description: Boqu Instrument | CLG-6059T Online Residual Chlorine Meter & PH Meter, Water Quality Meter Supplier Know more: https://www.boquinstrument.com/clg-6059t-residual-chlorine-meter?youtube=1 Email: michael@shboqu.com Mobile: +86 15000087545 CLG-6059T Online Residual Chlorine and pH Meter is is precision and reliable residual chlorine meter for continuous residual chlorine ,pH and temperature measurement according to international standard.it adopts digital Residual chlorine sensor and Digital pH sensor by RS485 Modbus RTU.this residual chlorine meter has long working service time,fast and easy calibration, verification within seconds. Technical Features 1.With 10 inch Touch screen 2.With Human-computer interaction interface, easy to use 3.Measure Residual Chlorine ,pH,Temperature at same time. 4.With Digital (RS485)Residual Chlorine and pH Sensor. 5.Integrated design,Plug-and-use,no learn cost. 6.Local data logger function and USB for download 7.Optional Wireless function for mobile App and website. #watermeter #phmeter #residualchlorinemeter </video> <video> Calibration step of BH-485-NH Ammonia nitrogen sensor Description: Calibration step of BH-485-NH Ammonia nitrogen sensor </video> <video> Boqu Instrument | Introduction of CODS-3000-01 Online COD Sensor, Water Quality Sensor Supplier Description: Boqu Instrument | Introduction of CODS-3000-01 Online COD Sensor, Water Quality Sensor Supplier Know more: https://www.boquinstrument.com/digital-rs485-cod-sensor?youtube=1 Email: michael@shboqu.com Mobile: 86-15000087545 The BOQU CODS-3000-01 can measure COD,BOD and TOC. The principle is based on the absorption of ultraviolet light by organic matter, and uses the 254 nm spectral absorption coefficient SAC254 to reflect the important measurement parameters of soluble organic matter content in water, and can be converted into COD/BOD/TOC value under certain conditions. This method allows for continuous monitoring without the need for any reagents. Technical features of CODS-3000-01 is Digital Online COD BOD TOC Sensor, 1) It’s UV principle and lamp source is Xenon lamp. 2)Sensor is with standard RS485 Modbus. 3)All sensor material is SS316L and with Auto-clean wiper for harsh water application. 4)Protection is IP68, 10 meters water proof cable for submerged installation. 5)Directly immersion measurement without sampling and pre-processing 6)No chemical reagents, no secondary pollution 7)Quickly response time and continuous measurement #waterqualitysensor #codsensor #wateranalyzer </video> <video> Calibration of IOT-485-EC4ADigital Four-pole Conductivity Sensor Description: Calibration of Digital Four-pole Conductivity Sensor Model : IOT-485-EC4A 1)Software: Modbus poll 2)Set before calibration 2.1) Baud rate:9600 ; 8 data bits ; None parity ; 1 Stop bit. 2.2) Default Slave ID: 4 ; Register 8 is to change Slave ID : 1 ~ 254 2.3)The temperature compensation is 30K (Value is 0 in Register 23, It’s set in factory , user not need to set it.) 3)Calibration 3.1) The standard buffer: 12.88ms/cm for Four pole conductivity sensor. When put sensor in standard buffer, please stir it to remove air bubble. 3.2) Input value 2 in Register 14. 3.3) Input Value 2 in Register to 13 to use Standard Buffer Calibration. Then The Sensor constant value will be updated in Register 15. The constant value is right in 0.5±0.1 3.4) Input Value 2019 in Register to 13 to change sensor constant. After set, the value will be same in Register 12 and Register 15. Calibration finished. </video>

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BOQU Instrument focuses in technology innovation in water quality analyzers and sensors since found. Providing high precision instruments and expert-level service is our only pursuit. Now BOQU instruments has got dozens of technology patents for water quality analyzers and water quality sensors. quality meets or exceeds world-class level. Therefore, It also received good praise from more than 80 countries.In today's world, our earth faces many environmental problems, especially in water quality. As a leader manufacturer in water quality analyzers, BOQU Instrument will use all technologies to solve problems related to human and earth survival and always to be the guardians of the earth's water quality.BOQU Instrument’s online water quality analyzer mainly for pH, conductivity, TDS, dissolved oxygen, turbidity, residual chlorine, suspended solid, ammonia, hardness, silica, phosphate, sodium, BOD, COD, heavy metals etc. We are committed to providing best water quality monitoring solutiion

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