Cleanroom polyester swab PS761. Its double layer knitted polyester head possesses high level of cleanliness and excellent solvent resistant and is the ideal swab to use to effectively in eliminating contamination on surfaces and hard to reach areas.
Medium Polyester Swab PS761 is free from organic contaminants such as silicone, amide and phthalate esters.
It features very low non-volatile residue (NVR), ion content and particle generation.
It is recommended for surface sampling and cleaning validation.
Its cleanliness levels provide a neutral background forthe sample obtained. This swab is an ideal choice for controlledcleaning and sampling of large areas.
PHYSICAL CHARACTERISTICS
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Property Description
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Tip Head Double Layer Knitted Polyester Fabric
Head Bond Thermal
Handle Material Polypropylene
HANDLE SPECIFICATION DATA
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Part Number | Head Width | Head Thickness | Head Length | Handle Width | Handle Thickness | Handle Length | Total |
PS761 | 7 mm | 2.8 mm | 15.8 mm | 3.2 mm | 3.2 mm | 148 mm | 163.8 mm |
(0.276") | (0.110") | (0.622") | (0.126") | (0.126") | (5.827") | (6.449") |
CONTAMINATION CHARACTERISTICS
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Particles, Readily releasable
Particles > 0.5 um < 25000 counts/swab
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Non-volatile Residue
DI Water < 0.15 mg/swab
IPA < 0.40 mg/swab
Ion Content
Chloride < 0.90 ug/swab
Sulphate < 0.40 ug/swab
Total Anions < 1.30 ug/swab
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Organic Contamination
No detectable silicone, amide or DOP.
ESD CHARACTERISTICS ( Optional for PS761E)
- Cleaning with solvents such as IPA.
- Cleaning surfaces and hard to reach areas.
- Applying lubricants or other liquids
- Remove flux residues and excess materials.
- For general purpose cleaning.
500 swabs / bag;
5 inner bags of 100 swabs;
30 bags /case
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