Atten AT8502D Hot Air Rework and Soldering Station

Professional Dual-Function Rework Station Overview

The Atten AT8502D is an industrial-grade 2-in-1 SMD rework station designed to meet the rigorous demands of electronics manufacturing, PCB prototyping, and component-level repair. Combining a powerful 550W hot air desoldering handpiece and a 50W precision soldering iron into a unified desktop unit, the system delivers up to 700W of total output. Controlled by an advanced microcomputer processor, the AT8502D offers rapid thermal recovery, precise temperature calibration, and exceptional thermal stability for both leaded and lead-free electronics assembly.

High-Performance Hot Air Desoldering System

The hot air desoldering station features a temperature range of 100°C to 500°C and relies on a heavy-duty internal diaphragm pump delivering up to 23 liters per minute of airflow. With 100 digitally selectable airflow grades, operators can fine-tune air velocity to handle delicate QFP, SOP, PLCC, and BGA packages without disturbing surrounding passive components. Operating at a low acoustic noise level below 52dB(A), the hot air unit features an automated sleep and shutdown function triggered by a magnetic induction switch in the handpiece cradle, significantly extending the lifespan of the heating element and reducing power consumption.

Precision 50W Soldering Iron Station

Engineered for high-reliability soldering, the 50W soldering station covers an operational temperature spectrum from 200°C to 480°C with impressive thermal stability within ±2°C under still air conditions. The low tip-to-ground potential (<2mV) and tip-to-ground impedance (<2 ohms) ensure full ESD compliance, safeguarding sensitive semiconductors and microcontrollers against electrostatic discharge and ground leakage currents during operation. Dual high-contrast LCD displays give clear, real-time visualization of both setpoint and actual operational temperatures across both handpieces simultaneously.

Applications and Package Accessories

The AT8502D excels across diverse applications including SMD component reflow, trace repair, wire harness heat shrinking, adhesive curing, and plastic welding. The unit comes complete with standard specialized hot air nozzles (including A1125, A1126, A1130, and A1170 profiles) to accommodate various IC body sizes. Built into a durable, ESD-safe metal chassis measuring 246mm x 187mm x 170mm and weighing 4.4kg, the AT8502D provides a reliable, anti-vibration footprint suitable for professional engineering workbenches.