DESCRIPTION
DATA SHEET
ACCESSORIES

*Allows coatings to be tested up to 5000 psi (using model F-8 with standard 1/2" hoses).
*F-2, F-4 and F-8 models with 1/2" bits available.
* Tensile strengths are expressed in units of psi and bar.
*Accepts 12 gram threadless CO2 cartridges or external air supply.
* New design makes the PATTI-K® lighter than any other portable adhesion tester.

Characteristics:

The self-aligning PATTI-K® quantitatively measures the adhesion strength of numerous coatings, including: paints, polymers, ceramics, inks, films, adhesives, and thermal or arc-sprayed metals.
Use in laboratory or field.
The test surface can be smooth, rough, porous, flat or curved (contact us for application-specific solutions). Custom machined traction stops are available in any size, either flat or with a radius to accommodate curved surfaces.
The PATTI-K® can also be used to test the strength of adhesives in non-room ambient conditions of 32 to 212 degrees Fahrenheit (0 to 100 degrees Celsius).
The PATTI-K® features a patented piston design that ensures uniaxial alignment with the axis of the drive journal for a "true pull test." It aligns automatically, so there is no operator bias.

There is a different piston for each load range shown in the table below. It is recommended that you choose the piston whose midpoint test range is closest to the suspected tensile strength of its coating. For example, suppose your coating has a tensile strength close to 1000 psi. I would choose the F-2 piston option. Although the F-8 piston could test coating in this range, it would be at the lower end of the F-8's range. A supply pressure of at least 100 psig (up to 150 psig) is required. All pistons align automatically.

Technical data
Gas supply:	Self-contained (6 portable 12-gram CO2 cartridges included) or external supply (>100 psig)
Weight:	<2 pounds
Dimensions:	7" (17.8cm) x 5" (12.7cm) x 3" (7.6cm) (control module without built-in CO2 cartridge)
Load range:	100-5000 psi using 1/2" pulls
Operating temperature range:	50-120 degrees Fahrenheit
Standards:	It complies with ASTM D 4541: "Removal Resistance of Coatings by Portable Adhesion Testers" and is classified as a Type IV instrument.
All pistons align automatically

What includes:
*Analog laboratory/field control module.
* Single charge range F-4 piston.
* Carrying bag.
* Accessory kit (50 shooters, 50 adhesive masks, 907 epoxy kit, 6 CO2 cartridges.
* Manual.

PATTI information box
Model:	PATTI-K
Control Module Size: (L" x W" x H")	7x5x3
Control module weight:	-1.25 pounds
Rugged Powder Coated Housing:
Can be used with any piston or drive journal:	F-2, F-4 or F-8 only
16 gram CO2 cartridge capacity for maximum portability:	•
Accepts bottled or store air at: (150 psi MAX regulated)	•
1-year manufacturer's warranty:	•
Power Options:	N/A

ACCESSORIES

PATTI - Analog Adhesion Tester K

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