Most ACHI units use the or PL2303 USB-to-serial chipset.
Input the , Ramp Rate (degrees per second, usually kept between 1.0 to 3.0 ), and Hold Time (in seconds) for each step.
There were lulls—moments when updates stalled and frustration sprouted—but those too were part of the chronicle. A stalled feature request nudged a deeper architectural rethink; a persistent compatibility issue led to clearer documentation and, eventually, a redesign that made the system more resilient. Each setback bent the software toward refinement rather than breaking its spirit.
Modern electronics use lead-free solder, which requires higher melting points. Use this basic profile structure as a baseline in your software: Target Temp (°C) Ramp Rate (°C/sec) Hold Time (Seconds) Pre-heating the board slowly to prevent warping. r2 / L2 / d2 Soaking phase to activate the flux uniformly. r3 / L3 / d3 Reflow peak phase where the solder liquidizes. r4 / L4 / d4 0°C (Cool) Cooling down safely.
Ensure the machine is turned on before launching the software. Check Device Manager to see if the COM port number shifted (this happens frequently if you plug the USB cable into a different port on your PC). 2. Temperature Reads 0°C or Disconnects Mid-Process achi ir6500 software
Allows you to program specific zones for pre-heating, soaking, reflow, and cooling.
: Includes an emergency shutdown feature that activates if temperatures drop below a set threshold for a specified time.
: It is common for antivirus programs like McAfee to flag the setup.exe on the provided CD as a false positive. Users often recommend installing it on an isolated, offline machine to be safe. Common Use Cases
This comprehensive guide covers everything you need to know about finding, installing, and mastering the software for your Achi IR6500. 1. What Software Does the Achi IR6500 Use? Most ACHI units use the or PL2303 USB-to-serial chipset
Open and expand the Ports (COM & LPT) section. Note the COM port number assigned to your device (e.g., COM3). Step 2: Install IRSoft
Upon launching the ACHI software (typically installed via the provided CD or USB drive), users are greeted with a utilitarian, Windows-based interface. It is not designed for aesthetics; it is designed for control. The main dashboard provides real-time feedback on three critical zones: the top heater, the bottom heater, and the actual PCB temperature.
The software and station controller must share the correct COM port. A mismatch is a common cause of communication errors.
: Includes emergency shutdown triggers if temperatures fall below safe thresholds during a run. Smart Preheating A stalled feature request nudged a deeper architectural
Set the Baud Rate (typically , which is standard for the PC410 controller).
What made the software captivating wasn’t flashy features but the way it learned to fit into routines. Tasks once mechanical became choreographed. Nightly scans, which once seemed like a necessary nuisance, became moments of reassurance, their results synthesized into concise reports that slid into inboxes or dashboards. The alert system, initially terse and technical, acquired a softer voice—prioritizing what mattered, ignoring what did not, so the operator could sleep.
Spikes quickly to the melting point of the solder. For leaded solder, peak temp is around 210°C–220°C. For lead-free (SAC305), peak temp is around 235°C–245°C.
It is highly recommended to download the latest, clean versions from reputable sources: