Key Features

• Standard Cobb Test Method: Designed to determine the liquid absorbency (water, oil, etc.) of paper and cardboard materials over a specific duration.

• Premium Construction: Made from SUS304 stainless steel, ensuring excellent corrosion resistance and long-term durability in wet testing environments.

• Standardized Test Area: Features a precise 100 cm² test cross-section, complying with international testing protocols.

• User-Friendly Operation: Simplifies the testing process—secure the specimen, pour the liquid, drain after the set time, and weigh the sample to calculate absorption.

• Precision QA Tool: An essential device for maintaining consistency in the production of paper-based packaging and treated paper products.

Technical Specifications

• Conforming Standards: JIS P8140, TAPPI T441.

• Test Area: 100 cm².

• Frame Height: 25 mm.

• Material: SUS304 Stainless Steel.

• Dimensions: 15.6 x 15.6 x 7 cm.

• Weight: 2.5 kg.

Applications

• Paper & Packaging Industry: Testing the water resistance of kraft paper, corrugated boards, and shipping containers.

• Textile Industry: Can be adapted to test the moisture absorbency of certain fabric materials.

• Quality Control: Verifying the effectiveness of surface sizing or coating treatments on paper products.

Key Features

• Advanced Digital Interface: Equipped with a 7-inch touch screen that displays real-time pressure graphs and bursting time, allowing for easy and precise data interpretation.

• Multi-Application Versatility: Available in different versions (High Pressure, Low Pressure, or Textile) to suit various materials like base paper, corrugated board, leather, and synthetic materials.

• Precision Engineering: Features an automatic compensation mechanism and sensor calibration to ensure consistent and highly accurate test results.

• Smart Data Management: Supports data export via USB for further analysis. An optional built-in printer is also available for immediate result documentation.

• Durable & User-Friendly: Designed for industrial environments with easy-to-use gear controls for pressurization, neutral, and return positions.

Technical Specifications

• Conforming Standards: ISO 2759, ASTM D3786, TAPPI T403, JIS P8112, GB/T 6545.

• Pressure Capacity: Up to 75 kg/cm².

• Pressurization Speed:

  • High Pressure: 170 ± 15 ml/min.

  • Low Pressure: 95 ± 5 ml/min.

  • Textile: 98 ± 4 ml/min.

• Platen Diameter: Standardized sizes for upper and lower platens depending on the pressure type.

• Dimensions: 53 x 33 x 58 cm | Weight: 60 kg.

Consumables & Accessories

• Rubber Diaphragms: Specialized films for low pressure (0-10 kgf/cm²) and high pressure (6-75 kgf/cm²) testing.

• Aluminum Calibration Foils: Standardized sheets for routine machine verification to maintain accuracy.

Key Features

• Full Automation: Features automatic specimen clamping, automatic compensation calculations, and intelligent breakpoint detection for shutdown. This ensures highly consistent and repeatable test results.

• Safety Mechanism: Includes an automatic diaphragm pressure detection system that prevents the rubber membrane from rupturing if a test is initiated without a specimen.

• Smart Calibration: Capable of self-calibrating the rubber diaphragm based on hydraulic conditions. This significantly reduces the reliance on aluminum foils for routine verification, saving on consumable costs.

• Automatic Compensation: The system automatically calculates the pressure required to distend the diaphragm, ensuring the final burst data represents only the actual strength of the material.

• Advanced Digital Display: Supports multiple measurement units (Bar, MPa, kPa, PSI, Kgf/cm²) and provides real-time, high-accuracy pressure data.

Technical Specifications

• Conforming Standards: ISO 2759, ASTM D3786, TAPPI T403, JIS P8112, JIS L1096, GB/T 6545.

• Pressure Capacity: Up to 75 kg/cm².

• Machine Speed: Adjustable from 20 to 200 ml/min.

• Standard Test Speeds: Optimized for High Pressure (170ml/min), Low Pressure (95ml/min), and Textile (98ml/min).

• Dimensions: 43 x 57 x 68 cm | Weight: Approx. 85 kg.

Key Features

• Motor-Driven Efficiency: Operates at speeds of 100-300 RPM, providing much higher efficiency and accuracy compared to manual wrap reels.

• 6-Station Capability: Equipped with 6 winding sets, allowing for the simultaneous preparation of multiple yarn samples.

• Precision Counter: Features a digital counter that can be preset from 5 to 9,999 cycles, with an automatic stop function once the target is reached.

• Standardized Circumference: The reel has a circumference of 1 meter per turn (standard) or an optional 1.5 yards per turn to comply with various international test methods.

• Application: Ideal for winding yarn to a specific length for subsequent weighing to determine yarn counts or for conducting lea strength tests.

Technical Specifications

• Conforming Standards: ASTM D1059/D1907/D2260, ISO 7211/2060, BS 2010.

• Number of Reels: 6 sets.

• Rotation Speed: 100 ~ 300 r/min.

• Reel Circumference: 1 meter/turn (Standard) or 1.5 yards/turn (Optional).

• Counter Range: 5 ~ 9,999 times.

• Power Supply: AC 110V or 220V.

• Dimensions: 75 x 68 x 50 cm | Weight: 55 kg.

Key Features

• Surface Water Resistance Evaluation: Designed to test both water-proof and non-water-proof textile surfaces to determine how well the material resists wetting by water.

• Standardized Testing Geometry: Features a fixed 45-degree specimen holder and a precise spray height, ensuring full compliance with international testing protocols.

• Quick & Reliable Testing: Requires only 250 cc of water sprayed over 25-30 seconds. Results are obtained by visually comparing the wetted specimen against standard rating charts.

• Durable Design: A simple yet effective mechanical construction, ideal for routine quality control in textile laboratories.

Testing Procedure

1. Clamp the textile specimen into the Ø150 mm sample ring.

2. Mount the ring on the holder at a 45-degree angle.

3. Pour 250 ml of water into the funnel located 150 mm (6 inches) above the center of the specimen.

4. Allow the water to spray onto the surface for approximately 25-30 seconds.

5. Gently tap the holder and assess the wetting level based on standard classification levels (ISO/AATCC).

Technical Specifications

• Conforming Standards: JIS L1092, AATCC 22, ISO 4920, ASTM D1913, BS EN 24920.

• Sample Size: 18 x 18 cm.

• Sample Ring: Ø150 mm.

• Tilting Angle: 45º.

• Spray Distance: 6 inches (150 mm).

• Water Volume: 250 ml (Spray time: 25-30 seconds).

• Dimensions: 30 x 30 x 65 cm | Weight: 9 kg.

Features & Benefits

• Visual Quality Assessment: Used to evaluate yarn evenness, hairiness, and neps by winding samples onto a non-reflective blackboard, making defects easy to spot.

• Grading System: Facilitates the calculation of neps and impurity quantities to determine the overall thread quality level.

• Material Versatility: Suitable for cotton yarn, chemical fiber blends, and pure synthetic fibers.

Model Comparison

Technical Specifications

• Conforming Standards: ASTM D2255, GB/T 9996.

• Blackboard Area: 38 x 18 cm.

• Machine Dimensions:

  • QC-311: 40 x 55 x 45 cm.

  • QC-312: 43 x 66 x 48 cm.

Key Features

• Color Fastness Evaluation: Specifically designed to determine the resistance of colored textiles to the action of artificial perspiration, water, or seawater under controlled pressure and temperature.

• Composite Specimen Method: The test utilizes a composite specimen (test fabric stitched with a multi-fiber fabric) to observe color transfer and staining levels.

• Standardized Pressure: Engineered to apply a fixed clamping pressure of 12.5 kPa using a standard load weight, ensuring compliance with international test methods.

• High Efficiency: Includes 21 hard plastic separator boards (115x63x3mm), allowing for the simultaneous testing of multiple specimens in one batch.

• Chemical Resistance: Constructed from stainless steel and high-quality materials to prevent corrosion from test solutions.

Testing Workflow

1. Stitch the test fabric with a multi-fiber adjacent fabric.

2. Soak the composite specimen in artificial perspiration solution (Acidic/Alkaline).

3. Place the specimens between the acrylic separator plates in the QC-315 unit.

4. Apply the standard load weight to achieve the required 12.5 kPa pressure.

5. Place the entire assembly into a drying oven at 37.5°C for 4 hours.

6. Dry the specimens and grade the color staining/change using a Gray Scale.

Technical Specifications

• Conforming Standards: AATCC 15, ISO 105, JIS 0848, GB/T 5713.

• Separator Boards: 21 pieces (115 x 63 x 3 mm each).

• Load Weight: 10 LB (approx. 4.54 kg).

• Operating Pressure: 12.5 kPa.

• Dimensions: 20 x 8 x 20 cm | Weight: 7 kg.

Key Features

• Water Resistance Evaluation: Measures the resistance of waterproof fabrics, such as tarpaulins and coated materials, against water penetration under increasing pressure.

• Pneumatic Clamping System: Ensures consistent and secure specimen holding, eliminating variability caused by manual gripping. The clamping force is adjustable based on material thickness.

• Three Common Test Methods:

  1. Water Pressure Method: Increases water pressure at a constant rate (e.g., 1 cm/sec) and records the pressure when three points of penetration appear.

  2. Fixed Pressure Method: Raises pressure to a specific level and records the time elapsed until penetration occurs.

  3. Leakage Method: Reaches a target pressure and measures the volume of leaked water (ml) within a set duration.

• Safety & Efficiency: Equipped with upper and lower limit switches for machine protection and a high-speed return system to reset the water level quickly for the next test.

Technical Specifications

• Conforming Standards: AATCC 127, JIS L1092, ISO 811.

• Specimen Size: 8 x 8 inches (approx. 20 x 20 cm).

• Testing Area (Diameter): 4.5 inches (approx. 114 mm).

• Pressure Range: 0 ~ 1,800 mmH₂O (with integrated scale).

• Pressurization Speed: 5 ~ 30 mmH₂O/sec (Adjustable).

• Dimensions: 65 x 70 x 285 cm (W x D x H) | Weight: 125 kg.

Key Features

• Advanced Digital Control: Features a 7-inch touch screen that displays real-time pressure curves and water temperature, providing high-precision data analysis.

• High Pressure Capacity: Capable of testing up to 45,000 mmH₂O (4.5 kgf/cm²), making it ideal for high-performance waterproof textiles and coated fabrics.

• Multi-Stage Programmable Testing: Allows users to set the pressurization rate and duration for up to 3 individual stages (maximum duration of 50 minutes).

• Automatic Decompression: Reduces water splashing by automatically decompressing the system once the specimen bursts or a leak is detected.

• Open-Plan Design: Provides ample space for testing large fabric sections without the need for cutting small specimens.

• Pneumatic Clamping System: Delivers a maximum clamping force of 1500 kg, adjustable for various fabric thicknesses to ensure a perfect seal at the edges.

Technical Specifications

• Conforming Standards: AATCC 127, JIS L1092, ISO 811, ISO 1420, DIN 53886, EN 20811.

• Test Range: Up to 4.5 kgf/cm² (45,000 mmH₂O).

• Pressurization Speed: 0.1 ~ 4.5 kgf/cm²/min (Steplessly adjustable).

• Selectable Units: bar, MPa, kPa, kgf/cm², mbar, psi, mmH₂O, cmH₂O.

• Gripping Diameter: Standard Ø11.28 cm (100 cm²) or customizable.

• Data Storage: Stores up to 50 results with USB data transmission capabilities.

• Dimensions: 44 x 45 x 75 cm | Weight: 76 kg.

Key Features

• No Electricity Required: Operates entirely without power using a manual pump ball, allowing for testing in any location without environmental constraints.

• True Portability: Weighs only 5.9 kg with a compact footprint, making it ideal for on-site quality checks, field inspections, or warehouse environments.

• Two Evaluation Methods:

  1. Rising-Pressure Method: Gradually increase pressure manually until three leakage points appear, then record the gauge reading.

  2. Fixed-Pressure Method: Pressurize to a specific target and hold for a fixed duration to verify if the material passes without leakage.

• User-Friendly Operation: Features a manual hand-wheel gripping method for quick and secure specimen clamping.

Model Comparison

• Model QC-317M: Features a switchable dual-scale range: 0–2,000 mmH₂O and 0–10,000 mmH₂O.

• Model QC-317N: Features a single high-pressure range: 0–10,000 mmH₂O (1.0 kg/cm²).

Technical Specifications

• Conforming Standards: AATCC 127, JIS L1092, ISO 811.

• Specimen Size: 12 x 12 cm.

• Test Area Diameter: 9.4 cm.

• Pressure Supplier: Manual Pump Ball.

• Dimensions: 35 x 20 x 32 cm | Weight: 5.9 kg.

Key Features

• 6-Station Testing: Allows for the simultaneous testing of up to 6 specimens, significantly increasing lab throughput and efficiency.

• Automatic Cycle Counter: Equipped with a digital timer/counter (up to 99,999 times) that automatically shuts off the machine once the preset cycles are completed.

• Adjustable Load Weights: Features a base load of 200g, which can be increased to 500g by adding an auxiliary 300g weight to meet various testing requirements.

• Dry and Wet Rubbing Modes: Compatible with both dry and wet white cloths to evaluate color transfer under different moisture conditions.

• Reliable Evaluation: After the reciprocating rubbing process, the stained white cloth is evaluated against a Gray Scale to determine the color fastness rating of the sample.

Technical Specifications

• Conforming Standards: JIS L0801, L0849, L1006, L1084, K6328, P8136.

• Number of Stations: 6 pieces.

• Sample Size: 22 x 3 cm.

• White Cloth Size: 5 x 5 cm.

• Rubbing Hammer Size: 20 x 20 mm (Approx. 1 cm² contact area).

• Rubbing Speed: 30 CPM (Cycles Per Minute).

• Rubbing Distance: 100 mm.

• Dimensions: 45 x 65 x 35 cm | Weight: 45 kg.

Key Features

• Hang Heart Loop Principle: Evaluates the softness and stiffness of textile materials by measuring the natural droop of a fabric strip suspended in a loop shape.

• Softness vs. Stiffness Evaluation: The test measures the distance from the top of the suspension bar to the lowest point of the loop. A larger droop distance indicates higher softness, while a shorter distance signifies higher stiffness or firmness.

• Standardized Testing: Fully conforms to the JIS L1096 standard, ensuring reliable and repeatable data for textile quality control.

• Compact & Durable: A simple, bench-top design that is easy to operate and maintain, ideal for routine lab inspections.

Testing Procedure

1. Prepare a strip specimen of 25 cm x 2 cm (approx. 10 in x 1 in).

2. Form a loop by joining both ends and hang the specimen on the suspension bar.

3. Wait for a specified time to allow the fabric to settle under its own weight.

4. Measure the vertical distance from the suspension bar to the lowest part of the heart-shaped loop to determine the stiffness value.

Technical Specifications

• Conforming Standards: JIS L1096.

• Specimen Size: 25 cm x 2 cm (10 x 1 inch).

• Suspension Height: 12 inches (30.5 cm).

• Suspension Bar Dimensions: 1/8 inch x 3/4 inch.

• Dimensions: 31 x 20 x 42 cm | Weight: 5.5 kg.

Key Features

• 4-Box Configuration (B Type): The QC-325B model features four rotating winding boxes, allowing for higher throughput compared to the 2-box model (QC-325A).

• Realistic Simulation: Each box is lined with high-quality cork. As the boxes rotate, fabric specimens mounted on rubber tubes tumble and rub against each other and the box walls, effectively replicating natural wear and pilling.

• Precise Control: Operates at a constant speed of 60 RPM as required by international standards. It includes a digital counter for easy test duration management.

• Standardized Evaluation: After the test cycle (typically 5-10 hours), specimens are removed and compared against standard photographic ratings to determine the pilling resistance grade.

Technical Specifications

• Conforming Standards: ISO 12945-1, CNS 8040, JIS L1076, BS 5811.

• Number of Boxes: 4 Boxes (QC-325B).

• Internal Box Space: 23 x 23 x 23 cm.

• Testing Speed: 60 RPM.

• Specimen Size: 10 x 12 cm (4 pieces per test).

• Rubber Tube: Ø31 x 150 mm, Thickness 3mm, Weight 50±2g, Hardness 42±5°.

• Machine Weight: Approx. 60-80 kg.

Key Features

• Elmendorf Pendulum Principle: Measures the force required to continue a tear from an initial notch in a specimen. The potential energy of the falling pendulum is converted into tearing work, and the resulting force is indicated on the scale.

• Material Versatility: Ideal for determining the tear resistance of paper, woven fabrics, plastic films, and PVC materials.

• Changeable Capacity: The testing range can be easily adjusted (16N / 32N / 64N) by applying different counterweights, allowing the machine to handle a wide variety of material strengths.

• Integrated Precision: Features a built-in specimen cutter to create a standardized initial notch, ensuring consistent and repeatable test conditions.

• Intuitive Readout: Provides clear and accurate tearing force indications on a high-precision scale.

Technical Specifications

• Conforming Standards: TAPPI T414, JIS P8116, ASTM D1424, ISO 1974, ISO 6383-2.

• Specimen Size: 63.5 x 100 mm.

• Available Capacities: 16N, 32N, and 64N (Adjustable with counterweights).

• Dimensions: 42 x 23 x 50 cm | Weight: 21 kg.

Key Features

• Lissajous Motion Pattern: Specimens are rubbed against an abradant in all directions in a complex, repetitive Lissajous figure, providing a realistic simulation of wear and tear.

• Dual Functionality: Capable of performing both Abrasion Resistance tests to evaluate material durability and Pilling Resistance tests to observe surface fiber cluster formation.

• 6-Station High Throughput: Features 6 independent testing stations, allowing for multiple samples to be tested simultaneously, significantly increasing laboratory productivity.

• Digital Cycle Counter: Includes a programmable counter up to 999,999 times with an automatic stop function.

• Adjustable Load Weights: Equipped with various weights (198g, 395g, 549g) to achieve standard pressures of 9Kpa and 12Kpa for different fabric categories, including apparel and upholstery.

Technical Specifications

• Conforming Standards: ISO 12947, ISO 12945-2, ASTM D4966, ASTM D4970, GB/T 21196.

• Number of Stations: 6 Stations.

• Test Speed: 50 RPM.

• Abrasion Load Options:

  • Fabric: 198g ± 2g.

  • Apparel: 395g ± 2g (9Kpa).

  • Upholstery/Decor: 549g ± 2g (12Kpa).

• Dimensions: 730 x 595 x 360 mm | Weight: 60 kg.

Key Features

• Motor-Driven Consistency: Utilizes an electric motor to maintain a steady speed of 60 CPM, ensuring higher accuracy and repeatability compared to manual versions.

• Digital Cycle Counter: Equipped with a clear digital display and a zero-reset button, allowing for precise control over the number of rubbing cycles.

• Standardized Testing Geometry: Features a 16mm diameter rubbing head with a constant downward force of 9N (approx. 900g) over a 10cm stroke distance.

• Global Compliance: Fully meets major international testing standards including AATCC, ISO, and JIS, making it suitable for textiles, yarns, and leather.

• Simple Evaluation: After 10 cycles of back-and-forth rubbing, the amount of color transferred to the standard 5x5cm white crocking cloth is assessed using a Gray Scale.

Technical Specifications

• Conforming Standards: AATCC 8, ISO 105, JIS L0849.

• Abrasion Load: 9N (900g).

• Rubbing Head Diameter: 16 mm.

• Stroke Distance: 10 ± 0.7 cm.

• Oscillating Speed: 60 ± 3 CPM.

• Counter Type: Electronic Digital.

• Dimensions: 76 x 30 x 28 cm | Weight: 16 kg.

Key Features

• Manual Operation: Operates without electricity. Users perform the abrasion test by manually revolving the handle, providing a cost-effective solution for color fastness testing.

• Economic Choice: An ideal entry-level tester for smaller textile factories, educational labs, or quick on-site quality checks.

• Digital LCD Counter: Includes a built-in digital counter with a zeroing key to ensure accurate tracking of the 10-cycle test standard.

• Standardized Force: Applies a consistent 900g (9N) downward load through a 16mm diameter rubbing head, adhering to international test methods.

• Dry and Wet Testing: Compatible with both dry and wet standard white cotton cloths to evaluate color transfer under various moisture conditions.

Technical Specifications

• Conforming Standards: JIS L0849, ISO 105, AATCC 8.

• Abrasion Load: 900 g.

• Rubbing Head Diameter: 16 mm (with fixing ring).

• Stroke Distance: 10 ± 0.7 cm.

• Counter: LCD display with reset key.

• Recommended Test Speed: Approx. 60 CPM.

• Dimensions: 60 x 28 x 24 cm | Weight: 5.5 kg.