Ritchie Engineering 69601 Uv Dye Cartridge 0.5 Oz Leak Detection

Product Description

The Ritchie Engineering 69601 is a fluorescent UV dye cartridge used to locate refrigerant and oil leaks in HVAC and refrigeration systems. The dye is injected into the system and circulates with the refrigerant and oil. When a UV or black light is applied to the system components, any leak point glows brightly, allowing the technician to pinpoint the source quickly. Each cartridge contains 0.5 ounces of dye formulated for use in air conditioning and refrigeration systems. This is a standard tool for HVAC service professionals performing leak diagnostics on residential and light commercial equipment.

This dye cartridge is suited for use in split systems, package units, and other refrigeration equipment where refrigerant or oil leak detection is required. The 0.5 oz single-use format is sized for typical service calls on smaller systems. It is compatible with standard dye injector tools used in the HVAC trade. Technicians typically inject the dye through a low-side service port using a dedicated injector tool, then run the system to circulate the dye before performing a UV light inspection.

Key Features

• Fluorescent UV-activated formula glows under UV or black light for precise leak identification
• 0.5 oz cartridge sized for single-system service applications
• Circulates with refrigerant and oil to reach all potential leak points
• Compatible with standard HVAC dye injector tools
• Supports faster diagnosis compared to electronic leak detection alone

Compatibility

Designed for use in air conditioning and refrigeration systems requiring fluorescent dye leak detection. Refer to the system manufacturer and dye injector tool specifications to confirm compatibility with the refrigerant type in use.

Installation Notes

HVAC technicians should recover system pressure to a safe working level before connecting the injector tool to the service port. Follow EPA Section 608 regulations regarding refrigerant handling during the injection process. After injection, run the system for a sufficient period to allow the dye to circulate fully before conducting a UV light inspection. Do not exceed the dye quantity recommended by the system manufacturer, as excess dye can affect system performance.

Technical Specifications

• Dye Volume: 0.5 oz
• Dye Type: Fluorescent UV-activated
• Package Size: 1 cartridge per unit

Standard Information

• Brand: Ritchie Engineering
• Manufacturer Part Number: 69601