This soldering station has Haven't Hot air gun !
If U want change the default Tip , please tell us or leave a message.
NOTE:Iron tip do not work continuously high temperature, high temperature work is easy to damage the tip!
Ordinary solder melting point is 183C, lead-free solder melting point is 227C, usually the welding temperature is 300-380C, 380C is the temperature of the dividing line, higher than 380C, iron head oxidation and loss is extremely fast, seriously affect the heating core life The Higher than 380C temperature display will be beating, the higher the temperature, the greater the beating!Recommended in the 300-380C for welding work, most of the work can be carried out, the temperature beating is normal, does not affect the use!
The soldering iron used in this soldering station is a brand new soldering iron tip. Due to the unstable resistance of the new soldering iron tip, the temperature will jump or ERROR, which is normal. After several times of use, the stability will gradually stabilize. If you mind, please do not buy.
1, T12 design is up to 450 degrees. If the temperature is too high, whether it is imported core or domestic core, it will accelerate oxidation and burn. The melting point of tin is more than one hundred degrees, and the temperature is not only high temperature, but also Back to temperature, temperature is also very important, depending on the design and commissioning, this requires a certain amount of experience, so many people come out of the machine in a week, we used the light debugging for nearly a year, thank you many customers this year. And the opinions put forward by the group friends, slowly follow up, we have measured up to 500 degrees at the highest, the normal setting control board class is no problem, basically covering what we are common, now integrated more and more High, not like a transistor that used to be a big one. Now you can hardly see the high voltage package on the CRT display. I have tried soldering this solder joint, but we use the mobile phone, computer, LCD TV. And so on are very quite integrated, except for the terminals of some large equipment, and the terminals of large equipment are not soldered by the soldering iron, basically the screws are fixed.
2, T12 theoretical design is 72W, but the heat transfer of the heating core is not fully achieved, generally can reach about 890%, which is more than 60 W, the power consumption is very small.
4. The temperature display is generally not normal after 100 degrees, so the T12 core is generally not recommended for use below 100 degrees.
3, many people like to look at the power on a power meter, this is not accurate, see only an average heating power, T12 temperature stability after the average power is generally in the dozens of W to a few W, this refers to Is the power consumption, generally T12 at the beginning of the temperature if the temperature is very high, the instantaneous power will be at six or seventy-six W, which is why T12 heat is very fast, but once the temperature is stable, the power meter displays The power consumption will be small, so many people think that this is only a dozen W.
4, temperature compensation means that the T12 temperature measurement component is a thermocouple. To obtain a more accurate temperature, temperature compensation is required.
5, on the power supply: the general T12 heater requires 24V3A power supply, mainly for the instant heating power, the power consumption is small after the temperature is stable, when you weld large solder joints need enough current back Temperature, so the power supply is generally not lower than 3A, our power supply manufacturer design is 5A, but I require the design to protect the current to 4A, also more than 4A will protect, I can take the load test can be carried, and the voltage It is still kept at 23.5V, and it will not be too different. The power supply has been specially designed for the soldering station, including the interference static electricity, which is not much different from the fruit.
6, what can be welded, according to my own soldered things, general mobile phones, computers, home audio and video equipment, and some circuit board plug-in patches are fine. Too large solder joints, such as terminals on large equipment, ground lines, etc., can be a bit laborious. The welding time will be a little longer, and there is a choice of tin wire. Everyone buys a tin wire with a purity of 60 or more and no low temperature, and the soldering is beautiful.
7. The new heating core just needs to be used several times, because the new heating core has an induction process. After a few times, the temperature will soon stabilize, because we have helped the customer to age before, but because the heating core is aging. It will burn black during the process. So many customers mistakenly think that we use second-hand core.
8. The heating core can't rotate like 936, because 936 is the split core, T12 is the integrated core, and the back hose is pressed into the rotation, which may cause the two-polar short-circuit damage to the heating core and the circuit. If it is caused by the core damage, we will No warranty.
9, choose the motherboard and handle finished products (the default with the knife edge) customers do not include the shell and the power supply, the power supply board requires the voltage DC DC19V to 24V DC, current more than 3A
10, built-in high-voltage power supply board, non-professionals should not be disassembled, please check if there is any break before receiving the goods, and the inside is loose.
11, replace the heating core behind the core replacement step, the heating core unscrew the nut vertically pulled out, and then vertically inserted, must be inserted into the end, can not rotate the heating core, because there are two electrodes inside the heating core.
Regarding the problem that the temperature displayed on the soldering station is not accurate with the actual temperature:
Please use the soldering iron tip temperature tester (please do not use a multimeter) to test the temperature. When the soldering station is working at low temperature (less than 280 degrees), the temperature displayed on the soldering station and the actual temperature of the soldering iron tip are only for reference , which is not accurate because They are affected by the surrounding environment. The surrounding environment will carry away heat, causing the soldering iron tip to lose some heat. If using a HB tip thermometer, pls make sure the soldering iron tip is suspended at the center of the temperature sensing line. If you are very strict with temperature, please do not buy this soldering station.
The problem that tin wire cannot be melted at 227 degrees.
The melting point is the melting point of the substance itself. When the temperature of the substance reaches the melting point of the substance, it is possible that the substance cannot be melted. For example, the melting point and freezing point of ice are both 0 degrees Celsius, and water does not necessarily freeze at 0 degrees Celsius. Since the temperature of the substance is affected by the surrounding environment, the actual melting point of the tin wire is higher than the melting point indicated by the tin wire. If the wire is placed in a thermostat tin furnace at 226 degrees Celsius, it is possible to melt in a sealed tin furnace. If it is wrapped around the soldering iron tip, it is impossible to melt. Because there is a gap between the tin wires, and the soldering station has a temperature difference, the soldering iron will lose some heat when it heats up, and the surrounding air will also absorb heat. The melting point of lead-free wire is 227 degrees Celsius, and the room temperature is low in winter. Under the premise of calibrating the temperature of the soldering station, at least 50 degrees Celsius should be increased to offset the heat absorbed by the air, so that the heat of the wire itself can be increased to 228 degrees Celsius.
About the wake of the handle
Please carefully understand the working principle of the vibration switch in the handle. The ball trigger switch built in the handle, the mounting direction of the ball switch and the rolling direction of the ball inside the ball switch need to vibrate the handle when the direction of the handle is consistent. For example, when the handle is vertical Please move the handle up and down. When swinging the handle up and down, please make sure that the ball inside the handle can trigger the SW wake-up mode, and the force needs to be slightly larger. When the handle is placed horizontally, please swing the handle left and right. Please swing the handle to an angle greater than 30 degrees, so that the ball inside the handle can trigger the SW wake-up mode.
About the soldering station showing of ERROR
If the ERROR is displayed, the handle or the tip is not installed properly. Please use a pair of pliers to push the tip into the innermost part of the handle. Then try rotating the tip to ensure that the tab of the tip is in good connect with the inner tab of the handle. If ERROR is still displayed and the light is always on when the tip or handle is installed, please contact us to get a solution. We encourage buyers to communicate with us to solve any problems. We will do our best for each buyer.