Tips for soldering iron lead-free soldering
First, the problem of lead-free solder:
High melting point (30-40 degrees higher than Sn and Pb solder), tin wire is not easy to melt;
The tip consumes faster;
The iron tip is oxidized faster;
Infiltration and ductility are deteriorated;
It is prone to tin whiskers and short circuits;
Second, the principle of the consumption of soldering iron:
The iron plating layer is dissolved by the tin in the tin wire;
The iron plating layer of the soldering iron forms a compound with tin;
After lead-free, the soldering temperature increases and the soldering iron tip is strengthened;
Third, the point of attention when using lead-free solder:
1, the temperature management of the tip is very important
2. Use a soldering iron with good thermal properties such as thermal recovery;
When using lead-free solder for soldering operations, the tip temperature is generally set at 350°–370° due to the heat resistance of the part and the safe operation.
3, it is necessary to select the most suitable tip
Depending on the soldering operation of the soldering iron, it is important to select the most suitable soldering iron tip. A suitable soldering iron tip can lower the temperature of the soldering iron tip and increase the efficiency of the operation.
4. The maintenance of the tip is also very important:
â—† Unlike ordinary water-containing sponges, it is necessary to use a wire with a soaking aid, that is, without lowering the temperature of the tip, it can also play a role of cleaning, and can also remove oxides on the surface of the tip.
â—† Set the low temperature of the tip as much as possible.
â—† When not in use for more than 10 minutes, the power of the soldering iron should be cut off.
â—† When the soldering iron is oxidized and blackened, first remove the oxide with the flux of the flux. If it cannot be removed, remove the oxide on the surface with a wire cleaner of the soaking aid, and then apply a new solder.
PanelView Plus 6 Graphic Terminals
Our Bulletin 2711P PanelView™ Plus 6 Graphic Terminals let you monitor, control, and display application status information graphically. These terminals offer the open-platform flexibility of the Windows® CE operating system. They are available in 4-15 in. standard display sizes. FactoryTalk® View Studio Machine Edition software lets you program all of your PanelView Plus 6 graphic terminals.
Features
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Provides significant improvements over the PanelViewâ„¢ Plus 400 graphic terminals
- Processor speed increased from 350 MHz to 1 GHz
- Screen transition rate is up to 70% faster
- System memory increased from 64MB RAM to 256MB RAM
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- Increased illumination of LED backlight displays
- Greater connectivity to a variety of peripherals such as printers, mice, and keyboards
- Supports ActiveX® Controls
- Integrates with third-party software such as Microsoft® Internet Explorer® and Microsoft Office Viewers
- Supports remote connectivity (VNC and FTP)
- Offers backup restore functionality
- Provides remote recipe and data management through .CSV files
- Uses vector-based graphics from Symbol Factory
- Includes built-in PDF viewer for context-sensitive operator support
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PanelView Plus 6 400 Graphic Terminals
- Includes a 4 in. flat-panel color display with 320 x 240 resolution and 18-bit graphics
PanelView Plus 6 600 Graphic Terminals
- Includes a 6 in. flat-panel color display with 320 x 240 resolution and 18-bit graphics
PanelView Plus 6 700 Graphic Terminals
- Includes a 6.5 in. flat-panel color display with 640 x 480 resolution (minimum) and 18-bit graphics
- Supports operator input via keypad (22 funtion keys), via touch screen or via keypad and touch screen
PanelView Plus 6 1000 Graphic Terminals
- Includes a 10.4 in. flat-panel color display with 640 x 480 resolution (minimum) and 18-bit graphics
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PanelView Plus 6 1250 Graphic Terminals
- Includes a 12.1 in. flat-panel color display with 800 x 600 resolution (mimimum) and 18-bit graphics
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PanelView Plus 6 1500 Graphic Terminals
- Includes a 15 in. flat-panel color display with 1024 x 768 resolution (minimm) and 18-bit graphics
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