Company news

• UV254 online COD sensor 2023-12-06

  UV254 COD sensor requires no reagents, no pollution, more economical and environmentally friendly. Water quality monitoring can be carried out online without interruption···

• Y560-A NH4-N ammonia sensor calibration 2023-10-18

  Required equipments and raw materials10mg/L calibration standard、100mg/L calibration standard、Cable、USB converter、Power adapter、Snorkel、ISA ion activator、10ml volu···

• Y511-A turbidity sensor calibration 2023-08-31

  Required equipments and raw materialsrequired equipments: three 1L brown bottles, one magnetic stirrer, one iron stand, two magnetic rotors, one set of gloves.raw materia···

• Four-electrode conductivity sensor calibration procedure 2023-08-08

  Required equipmentsand raw materialsrequired equipments: two 250mL beakers, one set of glovesraw materials: 1.4083mS/cmconductivity standard solution, 12.852mS/cmconducti···

• Y521-A four-electrode conductivity sensor use procedure 2023-08-08

  Connection method of connecting RS485 to USB connector:the red wire connects the positive terminal of the power supply,the black wire connects the negative terminal of th···

• On-line blue-green algae sensor 2023-02-07

  On-line blue-green Algae Sensor Yushan on-line blue-green Algae Sensor, which adopts the fluorescence principle, is more efficient and fast than the traditional manual co···

• On-line multi-parameter water quality sensor 2023-02-01

  Application of multi-parameter Water Quality Sensor1. on-line water quality analysis and monitoring of surface water and groundwater quality of river section, river, rese···