Apera Instruments, LLC-AI1312 Apera Instruments 201T-S pH/Temp. Electrode, 8-pin Connector, The Replacement Electrode for Apera 400/400S Series Portable Meters
1.Glassy carbon, or glassy carbon, is a kind of amorphous carbon, which is made by slowly heating polyacrylonitrile resin or phenolic resin to a high temperature (up to 1800 ℃) in an inert atmosphere. It is suitable to be used as an electronic conductor material for electrodes and is also widely used in table tennis.
2.The advantages of glassy carbon electrode are good conductivity, high chemical stability, low coefficient of thermal expansion, hard texture, good air tightness, wide application range of potential (from - 1 to 1V, relative to saturated calomel electrode). It can be made into cylindrical, disc and other electrode shapes. It can also be used as the matrix to make mercury film glassy carbon electrode and chemically modified electrode.
3.Glassy carbon electrode is one of the widely used working electrodes. It is a good inert electrode with good conductivity, high hardness, high finish, high hydrogen overpotential, wide polarization range and chemical stability. It can be used as inert electrode for anodic stripping, voltammetric determination of cathode and variable valence ions, and can also be used as chemically modified electrode.
4.The glassy carbon surface must be mirror and clean. Since the surface of glassy carbon is easily polluted....
Welding Arc Welding Electrode Holders 300Amp Copper Heavy Duty Jaw Welding Rod Holder Plier Clamp of Welding Machine Materials for Arc MMA/Stick, Black
Great for most Arc, MMA, Hand Stick welding jobs.
Arc welding electrode holders with a comfortable insulated handle and easy to operate..
Used # 1 AWG Gauge Cable,The electrode holder is with highly conductivity and improved cable connections..
High quality electrode holder is with highly conductivity and improved cable connections..
Electrode holder is made of High Quality Brass material with Insulated Handle. Special Design for Easy Cable Connection with Free Spanner and Spacing Sheet..
♦ Welding chipping hammer - High carbon steel chipping hammer for maximum strength, Tempered chisel on one end and point on the other, Cone-shaped nose with sharp point, Flattened and dual beveled tail..
♦ Welding chipping hammer - Spring handle designed with Helical barrel spring type with hanging hook at end to absorb the shock of contact..
♦ Welding steel wire brush - Strong and durable with solidly imbedded carbon steel bristles, Ideal for aggressive cleaning and removing rust and paint from most surfaces, Wood shoe handle with pre-drilled hole for hanging.
♦ Welding chipping hammer and steel wire brush, makes it easy to clean and remove slag from all your welds..
♦ Please feel free to contact us if you have any questions during use our products. We are providing full range professional welding products, please check our shop to get yourself ready for an efficient & safe welding..
GOFLAS Stick Welder 180A Welding Machine 110/220V Dual Voltage IGBT Inverter MMA Welder Machine Hot Start ARC Welder with Electrode Holder Work Clamp Input Power Adapter Cable and Brush
...que IGBT control mode, which improves the reliability of the welding machine. The powerful arc force provides smoother welding and deeper penetration, and the welding current is constant, keeping the arc stable, especially when welding at low currents..
【Safe and stable】This welding machine is easy to remove the electrode from the workpiece, and it is equipped with closed-loop feedback control and multiple protection functions to prevent overheating, overcurrent, overvoltage, undervoltage and short circuit damage to ensure safe operation..
【Portable Design】110V/220V arc welding machine, perfect appearance, high-quality internal structure, small body, light weight, high efficiency and energy saving, easy to carry and use whether you work outdoors or indoors..
【Multi-purpose】MMA welding machine is widely used, suitable for maintenance, metal fabrication, outdoor maintenance, farm, road equipment maintenance. Ideal for welding metal, alloy steel, mild steel and other metal materials..
【Energy saving】The stick welding machine provides a stable current, which can effectively reduce the damage of the workpiece, the welding frequency is significantly improved, and the energy saving effect is remarkable. Great choice for home stick welding..
MMA Welder,160A ARC Welder Machine IGBT Inverter Digital Display LCD Hot Start Welder with Welding Stick Electrodes| Electrode Holder| Work Clamp| Input Power Adapter Cable| Brush 110V Home Use
【Smart LED Simple to Operate】- The arc welder is so easy to use that it can be used for practicing and for small welding operations to become a master welder. Equipped with smart digtal display and alarm LED,read the output welding current. Built-in excellent anti-stick, dig-arc force, hot start and other functions,easy to operate,safe and convenient for beginners especially. No matter is man or woman welders can quickly learn how to welding..
【Safe& Stable】- Closed-loop feedback control, built-in fan and ultra-low voltage intelligent regulator on the machine, stable output voltage, easy to start in unstable voltage area. Features with over current protection and over load protection to ensure safety. Excellent Arc stability..
【Portable Carry Design】- The arc welder is compact and lightweight, easy to movement and store. The stick welder features a easy carrying handle handle, easy to carry and can be moved to any place. Portable carry with adjustable shoulder strap,is convenient to carry between job sites or use..
【It Can Endure Whole Day Welding】- The Arc welder can perfectly finish 1.6mm- 4mm Welding Stick Electrodes for whole day welding as this is a household smart welder with high frequency and great working efficiency. It is appli....
...essional or DIY use.Hot Start ARC Force: Support Rods:2.6mm- 3.2mm Rods.
【60% High Duty Cycle】: Long-term continuous work. EXCELLWAY Welding Machine can work continuously for a long time, with high work efficiency and good effect..
【What you will get】:1x EXCELLWAY 200A MMA/Stick/LIFT TIG 2 in 1 Welder,1x 10Ft Electrode Holder,1x 10Ft Work Clamp,1x Welding Brush,1x User Instruction,1x Gloves,1x Handheld Welding Cap..
