New Qfh Hot Cross Hatch Adhesion Tester Instruction Cross-cut Tester Kit Usg

US $700

Shenzhen, China
Jan 31st

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new_template QFH Hot Cross Hatch Adhesion Tester Instruction Cross-Cut Tester Kit USG This instrument is designed and manufactured according to the standard of ISO2409-1992, and is applicable to GB/T9286-98, BS 3900 E6/ASTM D3359. The instrument draw the grid of a certain size by a certain specification of the tools by using the uniform force, cut and penetrate the coating to be a grid lattice graphics, to evaluate the adhesion of coating on the substrate through the assessment of the full extent of the grid. There are six classes of grid lattice graphics, the assessment of coating separation from the substrate resistance is showing as different classes. It is widely used to evaluate the adhesion of various coatings. It is not only to be used in the laboratory, can also be used under various conditions of the construction site. Technical Specification: Multi-blade cutter spacing: 1 +0.01mm Multi-blade cutter addendum straightness: ≯ 0.003mm ≯ 0.006mm. Multi-blade cutter tooth tip width: ≯ 0.05mm. Cutter spacing and cutter types: 1mm with 11 teeth Temperature: 23 ± 2 ° C; Relative humidity: 50 ± 5%. Instruction: Placing the test piece on a tablet of sufficient hardness. Holding the handle of the program grid, keeping the multi-blade cutter perpendicular to the plane of the test piece. By using the uniform force, with the manner of not fibrillation and balance and 20-50mm/S cutting speed to draw. Rotating the test piece to 90 °, repeating the above operations, so as to enable to cut a grid lattice graphics. Brushing the two diagonals of grid lattice graphics by using the soft brush gently backward and forward each five times. The test should be taken at least in three different locations on the test piece. If the results of three positions are different, the test should be repeated in more than three positions, and record all results. If it need to replace the multi-blade cutter, use the screwdriver to unscrew the two screws on the cutter body and change the cutter, affix the edge of cutter to the handle, then tighten the screws. Note: All the incision should penetrate the coating, cut into the substrate but must not be too deep. If the coating is too thick and hard to penetrate in the substrate, then the test is invalid. However, it should be explained in the test report. In some special situation or special requirements, it must be compatible with the tape method for the final determination. The tape is generally 12.7mm wide translucent tape, back material is polyester film or cellulose acetate. Put the tape over the whole grid, then tear off it at the minimum angle, the result can be obtained according to the film surface by adhesive peeling area ratio. 1 x Carrying case 1 x Cross Hatch Cutter & Handle 1 x 1 roll of 3M Transparent Tape Shipping Item will be shipped within 2-3 business days of cleared payment via Post Airmail. We only ship to buyer's PayPal address, please confirm your address on PayPal before you bid. Registered air mail takes 10-20 business days to most Countries: US, Canada, UK, Australia and Europe. Optionally, Express Shipments with tracking service via EMS/DHL/UPS takes 5 to 10 business days. We would post the tracking number on the order page as soon as it's available. Important Note: If you have any concern about the purchase,PLEASE feel free to contact us first, we're always ready to help. Please kidly note that this is international shipping, delay happens occasionally due to unexpected cases. Any customs tax applied to the parcel should be convered by the buyer. Please remember to write your phone number which is necessary for the shipping. Payment We only accept PayPal. Payment must be made within 7 calendar days of the auction end time. Non-Paying bidders will be reported. Refund It is buyer's responsibility to contact us within 30 calendar days of receiving a defective product. Otherwise, no replacement or refund will be made. All items MUST be returned in their original condition. Buyer is responsible for shipping and proof of delivery on all returns. Engineered for professional eBay sellers!

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Country of Manufacture	China
SKU	Koco-0106LW