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OHAUS Ohaus pH electrode STMICRO5
Price：￥1330
Laboratory/Medical Field
Integrated suppliers of equipment, reagents, and consumables
pH Electrode, yes pH The part on the meter that is in contact with the solution to be measured is a device used to measure the electrode potential value. The electrode used in the potential analysis method is called the primary battery. A primary battery is a system whose function is to convert chemical reaction energy into electrical energy, and the voltage of this battery is called electromotive force. This electromotive force consists of two and a half cells. One of the half-cells is called the measuring electrode, and its potential is related to a specific ionic activity. ； The other half-cell is a reference half-cell, usually called a reference electrode, which is generally connected to the measuring solution and connected to the measuring instrument. pH The composite electrode is pH The electrodes combined with the indicator electrode and the reference electrode can be divided into plastic shell and glass according to the shell material. Compared with the indicator electrode, the composite electrode is more convenient to use.
Model name | Technical parameters | Product Description | Electrode plug |
E-301-CF type pH Three composite electrodes | 0-14pH、5-60℃ | Three-in-one regular sample pH Electrodes, waterproof plug-ins | Waterproof BNC（Q9 type& Q6 type) |
E-301-D type pH Three composite electrodes | 0-14pH、5-60℃ | Three-in-one regular sample pH electrode | BNC（Q9 type& Q6 type) |
E-301F type pH Three composite electrodes | 0-14pH、5-60℃ | Three-in-one regular sample pH electrode | BNC（Q9 type& Q6 type) |
E-301G type pH Three composite electrodes | 0-14pH、5-60℃ | triple pH Electrode, protective foot is removable, suitable for viscous samples | BNC（Q9 type& Q6 type) |
E-201-L type pH Composite electrode | 0-14pH、5-60℃ | Two-in-one regular sample pH Electrode, rechargeable | BNC（Q9 type) |
E-201D type pH Composite electrode | 0-14pH、5-60℃ | Two-in-one regular sample pH Electrode, rechargeable | BNC（Q9 type) |
E-201-CF type pH Composite electrode | 0-14pH、5-60℃ | Two-in-one regular sample pH Electrodes, waterproof plug-ins | BNC（Q9 Waterproof type) |
E-201F type pH Rechargeable composite electrode | 0-14pH、5-60℃ | Two-in-one regular sample pH electrode | BNC（Q9 type) |
E-201G type pH Rechargeable composite electrode | 0-14pH、5-60℃ | Two in one pH Electrode, protective foot is removable, suitable for viscous samples | BNC（Q9 type) |
E-201-C type pH Composite electrode | 0-14pH、5-60℃ | Two-in-one regular sample pH electrode | BNC（Q9 type) |
E-201 type pH Composite electrode | 0-14pH、5-60℃ | Two in one pH Electrodes, in addition to common measurement samples, are also suitable for the measurement of high-contamination samples. | BNC（Q9 type) |
E-201-Z Type cone pH Composite electrode | 0-14pH、5-60℃ | Conical, with stainless steel protective cover, suitable for special samples such as soil pH Measurement of values | BNC（Q9 type) |
E-201-P Type plane pH Composite electrode | 0-14pH、5-60℃ | Plane, suitable for measuring plane samples | BNC（Q9 type) |
65-1C type pH Composite electrode (glass shell) | 0-14pH、5-60℃ | Two in one pH Electrodes, when measuring mixed samples and highly contaminated samples, the measurement waiting time may be extended or the measurement accuracy may be reduced. | BNC（Q9 type) |
65-1type pH Composite electrode (glass shell) | 0-14pH、5-60℃ | Two in one pH Electrodes, when measuring mixed samples and highly contaminated samples, the measurement waiting time may be extended or the measurement accuracy may be reduced. | Direct insert |
231type pH Glass electrode | 0-14pH、5-60℃ | Indicator electrode, equipped with a 232 reference electrode, suitable for measuring low conductivity samples under closed static conditions | Insert directly ( Φ12×120） |
231-01type pH Glass electrode | 0-14pH、5-60℃ | Indicator electrode, equipped with 232-01 reference electrode, suitable for measuring low conductivity samples under closed static conditions | BNC（Q9 type, Φ12×120） |
501type ORP Composite electrode | ±1999mV | / | BNC（Q9 type) |
Soil-specific ORP electrode | ±2000mV，5-60℃ | Includes 1 lengthened rod | / |
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