AC Machines, Charging Scales

The Robinair Cool-Tech ROB 34788 combines simple operation with superior accuracy. It recovers, recycles, evacuates, leak tests and recharges R-134a quickly and accurately. This AC machine has a fully automatic function which lets you recover, vacuum, leak test, charge and then walk away. The Robinair ROB34788 is the answer for any automotive shops ac recovery, recycling, evacuating and recharging needs.

 

     Special limited time promo - Robinair 34788 AC Machine

  With DenLors receive free shipping on qualified orders over $99 

  ROB34788 recovers 20% more refrigerant change accuracy +/- 1/2 ounce 

  Change between traditional & hybrid vehicle systems without fear of cross contamination with improved oil injection 

 Vacuum Leak Test - Will monitor the vacuum level after an evacuation, and inform the technician of a possible leak in the vehicle's A/C system 

  Automatic Refrigerant Refill - With this latest advance, you never have to stop in the middle of a job to change refriderant tanks. The Robinair unit maintains a user selectable amount of refrigerant in an internal vessel, and signals when it's time to change the supply tank, so no monitoring is required. 

  Automatic Air Purge - Eliminates damaging air without any monitoring of gauges or opening of valves 

  Automatic Oil Drain - The unit automatically drains system oil captured during recovery and the display reminds you to empty the bottle. Graduations on the container clearly show you how much oil needs to be replaced 

  Refrigerant Charging - Has never been this easy, select a charge mode from either the high side, low side, or both, accuracy features eliminate guesswork 

  Refrigerant Management Systems - New and improved, system displays refrigerant use and monitors remaining filter life. Prompts appear when 1/3 of filter life remains 

  AC Vacuum Pump Function - Defaults to 15 minutes and is programmable up to 99 minutes. Remaining vacuum time is displayed on the screen. For more information see the ROB34788 pdf operation manual.

 

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Information on the new SAE requirements. In June 2005, the Society of Automotive Engineers (SAE) started a research program to reduce the emissions of R-134a. The program, called I-MAC (Improved Mobile Air Conditioning), was tasked with cost effectively improving R-134a systems while reducing refrigerant emissions. The I-MAC members have pledged to design smaller systems with fewer leak points and improve service equipment. As a result of this program, the SAE recently approved tighter standards for automotive A/C recovery, recycle and recharge equipment. The new standard, SAE J-2788 requires that all service equipment manufactured after November 1, 2007, must recover 95% of the refrigerant and recharge to within 1/2 ounce.