Tape / Adhesion Testing Machines ⇓
Cometech QC-517M1F PV Module Peel Impact Tester
Key Features
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Specialized Design: Developed specifically for 90-degree peel testing on structurally complex samples, with a focus on solar panels (PV modules).
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Adhesion Assessment: Enables precise evaluation of adhesive conditions between layers during the large-area bonding process of PV modules.
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Software Integration: Operates via PC connection using M1F software, providing full control over test parameters, advanced data analysis, and graphical reporting.
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Testing Flexibility: While the standard setup is for 90-degree peels, the testing angle can be optionally adjusted to meet various research and industrial standards.
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Compact Footprint: Engineered as a bench-top unit to save laboratory space while delivering high stability and repeatable test results.
Technical Specifications
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Capacity: Max. 20 kg.
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Stroke: Max. 150 mm.
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Testing Speed: 10 ~ 600 mm/min.
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Peel Angle: 90° standard (Other angles optionally adjustable).
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Operation: Controlled via PC with M1F software accessory.
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Dimensions: 50 x 27 x 45 cm.
Cometech QC-507D3 Universal Materials Tester (Horizontal Type)
Key Features
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Versatile Light-Load Testing: Specifically designed for performing 90° and 180° peel strength tests, friction force evaluation, and other micro-tensile tests.
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Standalone Operation: Equipped with a built-in 2.8″ touch screen, allowing tests to be performed without external software. It displays real-time data and force curves directly on the unit.
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High Precision Sensing: Features a 24-bit force resolution, ensuring highly accurate measurements for materials requiring delicate load detection.
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Flexible & Adjustable Design: The load cell position, height, and angle are fully adjustable based on specimen thickness. Supports Wi-Fi data output and optional PC software for advanced reporting.
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User-Friendly & Safe: Utilizes a DC motor compatible with universal voltage ranges. Includes safety protections such as over-travel, overload, and timeout shutdown.
Technical Specifications
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Conforming Standards: ASTM D1000, ASTM D3330 (Standard for tape testing).
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Maximum Capacity: 200 N.
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Stroke: Max. 320 mm.
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Testing Speed: 25 ~ 400 mm/min (Digitally adjustable).
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Sampling Rate: Max. 50 Hz.
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Dimensions: 86 x 34 x 45 cm | Weight: 40 kg.
Testing Video ⇓
Cometech QC-801E Tape Holding Power Tester (Normal Type)
Key Features
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Non-Contact Sensing Design: Utilizes high-precision non-contact sensors to detect the drop of weights, ensuring minimal interference and increased sensor longevity.
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10-Station Testing: Equipped with 10 independent test stations, allowing for simultaneous high-throughput testing and significant time savings for long-term trials.
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2.8-inch Touchscreen Interface: Intuitive control panel displays testing times for all stations and automatically records the exact duration until detachment.
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Stacking Weight System: Features a versatile stack-type weight design, enabling easy load adjustments starting from a minimum of 150g to suit various tape specifications.
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Data Integrity & Connectivity: Built-in Wi-Fi for wireless data management and a backup battery system that ensures uninterrupted testing during temporary power outages.
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Impact Protection: Includes high-density foam cushions at weight drop points to absorb impact energy, protecting both the weights and the machine frame.
Technical Specifications
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Conforming Standards: ASTM D3654, JIS Z0237, PSTC 107, GB/T 4851.
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Number of Stations: 10 Sets.
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Timer Function: Digital display, settable up to 99,999 minutes with automatic average calculation.
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Minimum Test Load: 150 g.
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Standard Weights: 1,000g (or stackable sets: 150g, 350g, 500g).
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Test Plates: Stainless steel, 50 x 75 x 1.5 mm (10 pcs included).
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Dimensions: 104 x 26 x 71 cm | Weight: 45 kg (excluding weights).
Cometech QC-802A Tape Holding Power Tester (Heating Type)
Key Features
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High-Temperature Testing: Specifically designed to evaluate the shear resistance and holding power of adhesive tapes under high-temperature environments (up to 200°C), simulating real-world conditions in automotive and electronics industries.
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10-Station Capacity: Features 10 independent test stations located inside the oven chamber, allowing for simultaneous testing of multiple specimens under identical thermal conditions for better data consistency.
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Heat-Resistant Sensors: Equipped with specialized high-temperature sensors that detect the drop of weights. Once the tape fails, the individual timer for that station stops and records the duration automatically.
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Uniform Air Circulation: Includes an advanced air circulation system to ensure even heat distribution throughout the chamber, eliminating temperature gradients that could affect test accuracy.
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Safety & Observation: Features dual-layer tempered glass for safe visual monitoring and an overheat protection system to prevent equipment damage and ensure lab safety.
Technical Specifications
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Conforming Standards: ASTM D3654, JIS Z0237, PSTC 107, GB/T 4851.
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Temperature Range: Ambient +5°C to 200°C.
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Number of Stations: 10 Sets.
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Timers: 10 independent digital timers, recording up to 99,999 minutes.
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Internal Chamber Dimensions: Approx. 60 x 50 x 50 cm.
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Material: SUS304 Stainless Steel interior for superior heat and corrosion resistance.
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Power Supply: Single Phase 220V, 15A.
Cometech QC-803 Manual Roller Tester
Key Features
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Standardized Specimen Preparation: Specifically designed to press adhesive tape onto standard test plates with consistent pressure, ensuring accurate and repeatable results for Peel or Holding Power tests.
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Precise Load Control: The roller features a standardized weight of 2 kg, as specified by international standards, to simulate uniform application pressure.
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High-Quality Materials: The roller surface is coated with specialized rubber (Shore A 80 hardness) to ensure perfect contact between the tape and the plate without damaging the specimen.
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Ergonomic Handle: Designed with a user-friendly handle that allows the operator to control the rolling direction and speed easily without adding extra downward force beyond the roller’s own weight.
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Industrial Durability: Constructed from high-grade materials suitable for laboratory environments and engineered for easy cleaning and maintenance.
Technical Specifications
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Conforming Standards: CNS 11888, PSTC 8, GB/T 4851, ASTM D3330.
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Roller Weight: 2,000 g ± 50 g (2 kg).
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Roller Width: 45 mm.
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Roller Diameter: Approx. 85 mm.
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Rubber Hardness: Shore A 80 ± 5.
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Operation Mode: Manual.
Cometech QC-805 Tape Initial Adhesion Tester (Rolling Ball Method)
Key Features
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Rolling Ball Tack Principle: Specifically designed to measure the initial tack of adhesive tapes by releasing a standard steel ball onto the adhesive surface to observe the stopping distance or the largest ball size held by the tape.
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Standardized Inclined Ramp: Features a precision-engineered ramp with a fixed angle (typically 30 degrees) to ensure consistent kinetic energy for the ball in every test cycle.
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Comprehensive Steel Ball Set: Includes a complete set of high-precision steel balls in various diameters (ranging from small to large) to accommodate a wide spectrum of adhesive strengths.
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User-Friendly & Durable: Constructed from corrosion-resistant materials for longevity and easy cleaning. Features a clear integrated scale to help operators accurately record the ball’s stopping position.
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Industrial Benchmark: A globally recognized testing method used by tape and sticker manufacturers for rapid quality control and adhesive formulation verification.
Technical Specifications
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Conforming Standards: ASTM D3121, PSTC 6, GB/T 4852, JIS Z0237.
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Ramp Angle: 30° (Standard).
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Steel Ball Sizes: 1/16″ to 1″ (Standard set of 32 balls).
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Ramp Length: 100 mm (Inclined portion).
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Material: Stainless Steel or Anodized Aluminum.
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Dimensions: 32 x 12 x 15 cm | Weight: 2 kg.
Cometech QC-805P PSTC Tape Initial Adhesion Tester
Key Features
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Strict PSTC Compliance: Specifically engineered to meet the PSTC-6 (Pressure Sensitive Tape Council) standard for measuring the initial tack of pressure-sensitive adhesive tapes.
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Precision Release Mechanism: Features a designated release point on the inclined ramp to ensure consistent initial velocity for every test cycle, eliminating human error from manual releasing.
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High-Precision Steel Ball Set: Includes a full set of standard steel balls ranging from No. 1 to No. 32 (1/32″ to 1″ in diameter) to determine the largest ball size held by the adhesive surface.
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Industrial-Grade Construction: Built with high-quality, durable materials. The ramp surface is finely finished to provide a smooth, friction-consistent path for the rolling ball.
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Easy Data Interpretation: Integrated with a clear measurement scale on the base, allowing operators to quickly and accurately determine the exact stopping distance of the ball.
Technical Specifications
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Conforming Standards: PSTC-6, ASTM D3121, GB/T 4852.
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Ramp Angle: 21.5° (In accordance with PSTC specifications).
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Steel Ball Sizes: 1/32″ to 1″ (Standard set of 32 balls).
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Ramp Run-off Distance: Approx. 6.5 mm (Before contacting the specimen).
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Material: Corrosion-resistant coated metal and Stainless Steel.
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Dimensions: 30 x 10 x 15 cm | Weight: 1.5 kg.
Cometech QC-807 Film Bar Cutter
Key Features
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Precision Specimen Preparation: Specifically designed to cut plastic films, adhesive tapes, or paper into precise parallel strips. Consistent width is critical for obtaining accurate results in Tensile and Peel strength testing.
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Parallel Blade System: Features a dual-blade configuration with a fixed distance, ensuring perfectly uniform width throughout the entire length of the specimen, eliminating errors caused by manual ruler-and-cutter methods.
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Standardized Widths: Supports industry-standard cutting widths such as 1 inch (25.4 mm) or 15 mm (depending on the specific model) to comply with international standards like ASTM, ISO, and JIS.
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Ease of Use & Safety: Built with a stable cutting base and a smooth press mechanism, allowing for rapid preparation of multiple samples without fraying or damaging the specimen edges.
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High Durability: Constructed from robust materials with high-grade blades that maintain sharpness over long-term use. The blades are easily replaceable when necessary.
Technical Specifications
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Applicable Materials: Plastic films, adhesive tapes, foils, and thin paper.
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Available Cutting Widths (Fixed): * Standard: 1 inch (25.4 mm).
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Optional: 10 mm, 15 mm, 20 mm (to be specified upon order).
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Maximum Cutting Length: Approx. 200 – 300 mm.
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Blade Type: High-quality hardened steel (Standard replaceable razor blades).
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Dimensions: Approx. 40 x 15 x 12 cm | Weight: 4 – 6 kg.
Head Office :
107/69 Moo 6, Khu Khot, Lam Luk Ka District, Pathum Thani 12130
E-mail : [email protected]
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