Product Name: High Quality pH Sensor for Labaratory (ASP200C-X, ASPDJ200C-X, ASP300C-X) Model NO.: ASP200C, ASPDJ200C, ASP300C Type: pH Sensor Certification: RoHS Portable: Portable Appliance: Food Analysis, Medical Research, Biochemistry Display: pH Sensor Trademark: NENGSHI Transport Package: Paper Box Specification: 12*120 Origin: Wuhan China Product Description Technical feature:·Adoption of the most advanced large Teflon diaphragm,which makes the sensor with stable liquid junction.·Unique structure preventing thesensor from easy pollution and blockage,so it has a long life.·The reference system is filled with high polymer,convenient to use, it is unnecessary to refill electrolyte.·Quick response of sensor, the measured value can be reached up in several seconds.·Itis suitable for various medias with severe pollution and it can prevent the disturbance from S2-, NH4+and CN-.·pH range:0~14pH,temperature range:0~110ºC,pressure resistance range:0.6Mpa and zero point E0=7pH.·The external dimension of thesensor isφ12x120 ,225,360,450,or other dimensions.· It is refilling KCL solution for lab.· pH range: 0-14.· Temperature rang: 0-80ºC.· The external dimension of thesensor is φ12x120.· Outer tube material: plastic(blue, black, white or other colour).Selection of model:· For common occasion: ASP200C-1 (black) ASP200C-2 (blue) ASP200C-3 (transparent) ASP200C-4 (light blue) ASP200C-5 (yellow)· Double junction: ASPDJ200C-1 (black) ASPDJ200C-2 (blue) ASPDJ200C-3 (transparent) ASPDJ200C-4 (light blue) ASPDJ200C-5 (yellow)· Thesensor with the thermistor: Pt100,Pt100,10K,22K etc. ASP300C-1 (black) ASP300C-2 (blue) ASP300C-3 (transparent) ASP200C-4 (light blue) ASP200C-5 (yellow)