Hanging Platinum Drop Electrode
The Hanging Platinum Drop Electrode (HPDE) is solid phase alanogy of HMDE.
The drop of liquid Pt at 2000 °C forms a drop of Pt. The surface of HPDE has nearly ideal surface which is impossible to obtain using polishing. HPDE has also spherical symmetry which enables mathematical treatment of its response.
The material is not toxic and it is chemically stable. The only disadvantage is HPDE cleaning, which can be, however, in some cases solved by carefull insertion of the electrode tip to the flame of an alcohol burner.
Thus HPDE can be used as reference electrode for complicated electrochemical studies, where it is necessary to distinguish the analytical signal from the signal generated by surface inhomogenities.
Hanging platinum drop electrode (HPDE) is designed for measurements with thermostated cell TC4, TC5, TC6 and TC9.
Useful Documents
You may also like…
-
TC4 Electrochemical Glass Cell
Read moreSimple borosilicate glass cell serves for electrochemical measurements.
The temperature of the analyzed solution can be controlled when placing the cell in MT1-1 minithermostat.
Cell openings are designed for electrochemical sensors connector KA1.C, classical electrodes WCEc, ACEc, RCEc and stirrer ST1, ST3 separately.
-
TC5 Electrochemical Glass Cell
Read moreBorosilicate glass cell serves for electrochemical measurements. The cell is jacketed.
The analyzed solution can be thermostated by external thermostat.
Cell openings are designed for electrochemical sensors connector KA1.C, classical electrodes WCEc, ACEc, RCEc and stirrer ST1, ST3 separately.
-
TC6 Electrochemical Glass Cell
Read moreBorosilicate glass cell serves for electrochemical measurements.
The analyzed solution can be thermostated by minithermostat MT1-1.
Cell openings are designed for electrochemical sensors connector KA1.C, classical electrodes WCEc, ACEc, RCEc and stirrer ST1, ST3 separately.
The device enables the measurement with inserted samples.
-
TC9 Electrochemical Glass Cell
Read moreBorosilicate glass cell serves for electrochemical measurements.
The analyzed solution can be thermostated by external thermostat MT1-1.
Cell openings are designed for stirrer ST9 or mini RDE and connector KA9.s with folder for electrochemical sensor AC9C, classical electrodes WCEc, ACEc and RCEc. The device enables the measurement with inserted samples.
Related products
-
WCEc.W*.D* Working Classic Electrode Conic
Read moreWCEc is a glass tube with a Pt or Au (wire) or a peek tube with a compact glassy carbon inside.
Only the circle glossy area of the (Pt or Au) metal wire is outside the glass tube or the circular glossy area of compact glassy carbon is outside the plastic peek tube. Standard connection is with a 2 mm banana connector. Connector or banana plug colour is red. Working classic electrode (WCEc) is designed for measurements with TC4, TC5, TC6, TC9 glass cell.
-
Pipette Round Base Stand
Read moreA custom BVT pipette stand with a round base, designed for storing a large number of glass pipettes. Made to be robust and long-lasting, for easy organization, storage and use.
The round stand contains 35 holes with a diameter of 11.38 mm and 14 holes with
a diameter of 7.89 mm.The stand is designed so that the lower round base of the stand can be separated from the stand for easy washing.
-
Single Seat Magnetic Stirrer
Read moreSingle-seat magnetic stirrer without heating used to stir liquids with a stirring bar.
The mixing speed can be changed continuously using the rotary control: 0-255 rpm. Lightweight and easily portable, suitable for mixing liquids with a volume of up to 1 l. The magnetic stirrer includes a connector connected to a 12 V power supply.
Original design of the magnetic stirrer in two colours. Upon agreement, it is possible to produce magnetic stirrers in colours according to the customer’s wishes.
The single-seat magnetic stirrer includes two glass magnetic stirring bars (1 piece of type GMS.1 and 1 piece of type GMS.2 below). It is possible to buy more pieces of glass magnetic stirring bars.
-
AC1.GP. Electrochemical sensor with a working electrode of guaranteed purity
Read moreBasic amperometric three-electrode sensor with patented structure made by thick film technology.
Dimensions: 25.40 mm x 7.26 mm x 0.63 mm
WE material: gold, platinum, silver, copper, iron, nickel, cobalt, chromium, tantalum, irridium, rhenium, magnesium, palladium, zirconium and others
*Selection of sensor electrode materials other than those listed above is possible upon agreement with the customer.
The sensor is made on a corundum ceramic base. Working, reference and auxiliary electrodes are applied to this surface. Working, reference and auxiliary electrodes are made of different materials. At the end of the sensor there is a contact field that is connected to the active part by silver conductive paths that are covered with a dielectric protective layer. The working electrode of the sensor with a diameter of 2 mm is made of a material of guaranteed purity of up to 99.99 % depending on the selected material– standard layer thickness 0.0125 mm.
We also offer a working electrode made of polished gold AC1P.W*.R*, with homogenous surface with roughness less than 1 µm.
We also offer activated graphite sensors on customer request.