AC519+
A/C Service Station

The first two-in-one refrigerant device for automotive air conditioning diagnosis and maintenance, providing comprehensive maintenance of the air conditioning system in one device.

Features

  • Vehicle Database
    Vehicle Database
    Equipped with an automotive A/C vehicle database for quick lookup and retrieval of vehicle A/C parameters.
  • Mobile App Connectivity
    Mobile App Connectivity
    Supports pairing between the device and a mobile APP, allowing remote viewing of device working status and operational data.
  • Leak Detection
    Leak Detection
    Supports A/C system leak detection, with UV dye injection to assist in locating leak points.
  • Two-Stage Vacuum Pumping
    Two-Stage Vacuum Pumping
    Features 128 L/min two-stage vacuum pumping capability for improved evacuation efficiency.
  • Multiple Fluid Injection
    Multiple Fluid Injection
    Supports PAG compressor oil, POE compressor oil, and UV dye injection.
  • Automatic Mode
    Automatic Mode
    Supports one-touch completion of flushing, recovery, vacuum pumping, compressor oil injection, and refrigerant charging, with each function also available for independent operation.

Functions

  • A/C Line Flushing

    Cleans the A/C lines, removing sludge, powder, and other impurities from inside the piping.

  • Refrigerant Recovery

    Recovers and purifies refrigerant from the vehicle's A/C system for refrigerant recycling.

  • Vacuum Pumping

    Evacuates the vehicle's A/C system and equipment lines.

  • Leak Detection

    Detects leaks in the vehicle's A/C system and assists in locating leak points through UV dye injection.

  • Compressor Oil Injection

    Supports manual/automatic compressor oil injection, with injection volume controlled by a built-in electronic scale.

  • Refrigerant Charging

    Charges refrigerant into the vehicle's A/C system according to the set injection volume.

  • Automatic Mode

    Automatically performs flushing, recovery, vacuum pumping, compressor oil injection, and refrigerant charging operations based on preset parameters.

  • Database

    Equipped with an automotive A/C vehicle database, supporting lookup and retrieval of vehicle A/C parameters.

Parameters

Refrigerant Type R134a or R1234yf (select one)
Applicable Vehicles Gasoline / Hybrid / New Energy Vehicles
Refrigerant Recovery Rate ≥95%
Vacuum Pump Capacity ≥128 L/min (50Hz) / ≥142 L/min (60Hz)
Compressor Power 1/2 HP
Dry Filter Service Life 120 kg
Scale Accuracy (Main Tank & Oil Bottle) ±10 g
Main Tank Capacity 0 ~ 22 kg
New Oil Bottle Capacity >250 ml (PAG/POE/UV)
Used Oil Bottle Capacity >500 ml
Pressure Range (HP/TP) -1 ~ 38 bar
Pressure Range (LP) -1 ~ 18 bar
Pressure Accuracy ±0.5% FS