{"product_id":"handheld-circular-geotextile-sample-cutter","title":"Handheld Circular Geotextile Sample Cutter","description":"\n\u003ch2\u003eHandheld Circular Geotextile Sample Cutter – QualiGTX™ CSC H\u003c\/h2\u003e\n\u003cp\u003eThe QualiGTX™ CSC H is a portable, manually operated circular sample cutter designed to prepare consistent geosynthetic specimens directly at the material location. Weighing just 1.5 kg, it allows inspectors and quality control personnel to collect samples without transporting bulky rolls or sheets to a laboratory. Its fixed cutting geometry produces specimens with a defined area from materials up to 15 mm thick, making it suitable for geotextiles, geomembranes, and geocomposites used in civil engineering projects.\u003c\/p\u003e\n\u003cp\u003eIts lightweight construction makes sampling practical at delivery points, installation sites, and manufacturing facilities. Incoming rolls can be inspected before installation, while questionable batches can be sampled and documented during the receiving process. The machined cutting die eliminates the need to measure and mark specimen dimensions manually, helping maintain consistent sample sizes whether testing takes place in the field or under laboratory conditions. This repeatability also provides a reliable basis for quality assessments and subsequent material performance investigations.\u003c\/p\u003e\n\u003cp\u003eWith dimensions of φ160 × 115 mm, the CSC H fits conveniently into standard sampling equipment kits alongside basic inspection tools such as measuring tapes and balances. Its entirely manual design requires neither electricity nor compressed air, allowing operation in locations without utility connections. For applications requiring a heavier, bench-mounted instrument, the QualiGTX™ series also offers a lever-operated model featuring the same 100 cm² cutting area and 15 mm maximum cutting depth.\u003c\/p\u003e\n\u003ch2\u003eHandheld Circular Geotextile Sample Cutter – QualiGTX™ CSC H Applications\u003c\/h2\u003e\n\u003cp\u003eThe QualiGTX™ CSC H supports testing and inspection procedures that require specimens to be prepared directly from materials at their storage, delivery, installation, or production locations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eOn-Site Conformance Sampling: Project inspectors collect specimens from delivered rolls at construction sites to determine whether the supplied material meets submitted specifications before installation.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eIncoming Roll Goods Inspection: Receiving and warehouse personnel obtain samples from different positions across a roll to compare the declared mass per unit area with the accompanying delivery documentation.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eGeomembrane Liner Installation QA: Prepares circular specimens from HDPE and LLDPE liner sheets at the installation location for thickness and visual appearance checks.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eNonwoven and Needle-Punched Geotextile Testing: Produces clean-cut specimens from thick, compressible fabrics that can be difficult to cut accurately using scissors or conventional shallow textile cutters.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eGeocomposite and Drainage Product Sampling: Cuts through bonded, multilayer materials while maintaining the integrity of the individual layers along the specimen boundary.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eProduction Line Quality Checks: Allows manufacturing personnel to collect samples directly from the production line for grammage monitoring throughout a production run.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eTechnical Textile Manufacturing: Prepares specimens from woven, knitted, blended, and synthetic-fiber fabrics for construction and weight analysis.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eDispute Resolution and Claim Documentation: Provides consistently sized witness specimens with a defined cutting area to support investigations when material quality or performance is disputed.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHandheld Circular Geotextile Sample Cutter – QualiGTX™ CSC H Key Features\u003c\/h2\u003e\n\u003cp\u003eThe CSC H combines a lightweight construction with a precisely defined cutting area, allowing users to perform consistent sampling without the bulk of a conventional bench-mounted cutter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eLightweight 1.5 kg Construction: Easy to carry and position with one hand, allowing specimen preparation to take place directly beside the material being inspected.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003ePrecision-Machined 100 cm² Cutting Area: Provides a fixed specimen area that simplifies mass-per-unit-area calculations. When the specimen weight is measured in grams, multiplying that value by 100 gives the mass in grams per square meter.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003e15 mm Maximum Cutting Capacity: Accommodates needle-punched nonwoven fabrics, geomembrane sheets, and bonded composite materials.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eCompact φ160 × 115 mm Dimensions: Conveniently fits into sampling kits, equipment bags, and laboratory storage drawers.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eCompletely Manual Operation: Requires no electrical, pneumatic, or hydraulic connections, making it suitable for both field inspections and laboratory sampling.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eConsistent Circular Specimens: The rigid cutting die maintains uniform specimen geometry across different operators and sampling locations.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eBroad Material Compatibility: Suitable for geosynthetic materials as well as woven, knitted, blended, and synthetic-fiber textiles.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003cli\u003e\n\n\n\u003cp\u003eReduced Operator Fatigue: Its lightweight body makes repeated cutting more manageable when multiple specimens must be collected across the width of a roll.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eThe QualiGTX™ CSC H uses a shearing mechanism to separate material into precisely defined circular specimens. During operation, the annular cutting blade applies pressure around the entire circumference of the specimen. Because the blade edge contacts the material over an extremely narrow area, the applied force generates concentrated local stress. Once this stress exceeds the resistance of the fibers or polymer, shearing begins and progresses around the circular cutting path. The result is a cleanly separated specimen with less edge distortion than conventional scissors, which can compress and pull material forward as their blades move through it.\u003c\/p\u003e\n\u003cp\u003eCutting performance depends on applied force and blade geometry rather than tool weight alone. Although the CSC H weighs only 1.5 kg, it can cut materials up to 15 mm thick because the operator supplies the downward force required for separation. The sharp, thin annular blade concentrates this force along its cutting edge, generating sufficient local shear stress to penetrate the material. Heavier cutters provide additional stability and can reduce the physical effort required from the operator, but their weight is not the primary factor responsible for cutting capability.\u003c\/p\u003e\n\u003cp\u003eThe position and distribution of collected specimens are equally important to obtaining representative test results. Geotextile characteristics can change across the width of a roll and along its length. Consequently, determining a reliable mass-per-unit-area value requires multiple samples collected from different positions rather than relying on a single specimen taken from a convenient edge location. The portable CSC H makes this sampling approach easier to carry out directly at the roll. Inspectors can collect five or six specimens across its full width within minutes, providing broader material coverage than a sampling process limited to a single section transported to the laboratory.\u003c\/p\u003e\n\u003ch2\u003eHandheld Circular Geotextile Sample Cutter - QualiGTX™ CSC H Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table table-style-align-center\" align=\"center\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecimen Area\u003c\/td\u003e\n\u003ctd\u003e100 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Specimen Diameter\u003c\/td\u003e\n\u003ctd\u003e≈113 mm (geometric equivalent of 100 cm²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Cutting Thickness\u003c\/td\u003e\n\u003ctd\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd\u003eφ160 × 115 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eManual, handheld\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable Materials\u003c\/td\u003e\n\u003ctd\u003eGeotextiles, geomembranes, geocomposites, woven, knitted, blended, and synthetic-fiber fabrics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":53601837285687,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/handheld-circular-geotextile-sam.webp?v=1794468129","url":"https:\/\/qualitest.us\/products\/handheld-circular-geotextile-sample-cutter","provider":"Qualitest USA LC","version":"1.0","type":"link"}