Q1: What makes this heating platform different from ordinary hot plates?

A: This unit is equipped with Yudian PID+SSR controller with AT auto-tuning, ±0.2°C high precision PV/SV dual display. Imported heating tube and SUS304 heat shielding structure reduce cabinet temperature, deliver stable long-run thermal performance, better than conventional analog hot plates.

Q2: What applications can this heating platform support?

A: PCB preheating, LED substrate soldering & rework, solder paste reflow, adhesive curing, laboratory sample drying, small mold preheating and general industrial precision heating processes.

Q3: How to confirm constant temperature status from the controller?

A: PV = measured plate temperature; SV = target set temperature. Solid heating lamp means PV < SV and heating output active. Flashing lamp means PV reached SV; SSR output cycles on/off to maintain setpoint. Run AT auto-tuning for new workpiece / temperature range to optimize PID parameters.

Q4: What maintenance practices should be followed?

A: Keep ventilation openings unblocked. Clean aluminum working plate after cooling. Do not operate without proper grounding. Cut off power before any internal inspection or fuse replacement. Non-certified personnel shall not access internal circuits.

Q5: What is your warranty coverage?

A: 24-month warranty for the Yudian temperature controller. 1-year full machine warranty under normal operation, 6-month warranty for heating tubes. Lifespan paid repair service available after warranty expiry.