Papers and Films Coefficient Of Friction (Cof) Tester

50000 USD ($)/Set

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Product Details:

Measuring Range 0-1.00 CoF
Port Size Standard 6 mm air port
Gas Pressure 0.5 MPa (if applicable for air type specimens)
Accuracy 1% of reading
Temperature 15C - 35C
Interface Type USB/RS232 data output
Equipment Type Coefficient of Friction (COF) Tester
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Papers and Films Coefficient Of Friction (Cof) Tester Price And Quantity

Price Range 50000.00 - 100000.00 USD ($)/Set
Minimum Order Quantity 1 Set
Price 50000 USD ($)/Set

Papers and Films Coefficient Of Friction (Cof) Tester Product Specifications

Resolution 0.001 CoF
Humidity 40% - 85% RH
Hardness NA for tester
Test Stroke 150 mm
Frequency 50/60 Hz
Test Speed 100 mm/min (adjustable)
Max Height 180 mm
Operating Voltage 220V AC 10%, 50/60Hz
Response Time <2 seconds
Number of Specimens 1 (single-run test possible)
Test Range 0.01 - 1.00 CoF
Power Supply 220V AC, 50 Hz
Automation Grade Semi-automatic
Equipment Type Coefficient of Friction (COF) Tester
Usage Laboratory testing of slip and friction for flexible packaging
Features Real-time graph plotting, Auto-calibration, Data storage
Mounting Type Bench-top
Display Type Digital LCD display
Control Mode Microprocessor based digital control
Application Testing static and kinetic coefficient of friction of papers, films and flexible packaging materials
Specimen Size 80 mm x 200 mm
Machine Weight 32 kg
Port Size Standard 6 mm air port
Measuring Range 0-1.00 CoF
Accuracy 1% of reading
Gas Pressure 0.5 MPa (if applicable for air type specimens)
Temperature 15C - 35C
Capacity 3 N / 5 N / 10 N load cell options
Test Width 80 mm
Interface Type USB/RS232 data output

Product Description

Features

The instrument is professionally applicable to the determination of static coefficients of friction of specimens on the inclined surface
The functions of freely changeable angular velocity and automatic plane reset support combinations of non-standard test conditions
The sliding plane and the sled are treated by degaussing and remanence detection which effectively reduce the system errors
The instrument is controlled by micro-computer with LCD, PVC operation panel and menu interface, which is convenient for customers to test or view the test data
Equipped with micro-printer and RS232 port for convenient PC connection and data transfer
Supports LystemTM Lab Data Sharing System for uniform and systematic data management

Standards

This instrument conforms to the following standards:
ASTM D202, ASTM D4918, TAPPI T815

Applications

The instrument is applicable to the determination of static coefficients of friction of:

Basic Applications
Films Including plastic films and sheets, e.g. PE, PP, PET, single or multi-layer composite films and other packaging materials for food and drugs
Paper and Paperboard Including paper and paper board, e.g. various paper and composite printing products of paper, aluminum and plastic
Extended Applications
Aluminum and Silicon Sheets Including aluminum sheets and silicon sheets
Textiles and Nonwovens Including textiles and nonwovens, e.g. woven bags

Technical Specifications

Specifications	COF-P01
Angle Range	0 85
Accuracy	0.01
Angular Velocity	0.1/s 10.0/s
Specifications of Sled	1300 g (standard)
	235 g (optional)
	200 g (optional)
	Customization is available for other masses
Ambient Conditions	Temperature: 232C
Ambient Conditions	Humidity: 20%RH 70%RH
Instrument Dimension	440 mm (L) x 305 mm (W) x 200 mm (H)
Power Supply	220VAC 50Hz / 120VAC 60Hz
Net Weight	20 kg

Configurations

Standard Configurations: Instrument, Micro Printer and Sled of 1300g

Optional Parts: Professional Software, Communication Cable, Sled of 235g, Sled of 200g and Customized Sled

Advanced Testing Capabilities for Paper and Film

This COF tester offers both static and kinetic coefficient evaluation, supported by high-precision load cells (3N, 5N, 10N) and real-time digital feedback. Test speed, width, and stroke are adjustable, enabling reliable slip and friction analysis across diverse flexible packaging substrates.

User-Friendly Digital Interface and Connectivity

A clear LCD display, microprocessor-based controls, and PC software integration streamline data collection and reporting. Results are easily stored and exported via USB or RS232 ports for comprehensive analysis, providing a seamless laboratory experience.

Comprehensive Safety and Calibration Features

Equipped with overload protection, emergency stop, and both automatic and manual calibration, the tester ensures accuracy and operator safety. The included sliding sled, calibration weights, and detailed user manual support efficient set-up and reliable routine testing.

FAQ's of Papers and Films Coefficient Of Friction (Cof) Tester:

Q: How does the COF tester measure the coefficient of friction for various materials?

A: The tester measures both static and kinetic coefficients of friction by sliding a weighted sled (200g) across the specimen material (paper, film, laminate) at controlled speeds. The force required is detected by the load cell and digitally displayed, with results compliant to ASTM D1894, ISO 8295, and TAPPI T816 standards.

Q: What types of materials and specimen sizes are compatible with this tester?

A: This instrument is compatible with paper, plastic films, laminates, and flexible packaging sheets. It is designed for specimen sizes of 80 mm x 200 mm, supporting single-run tests to accommodate various laboratory quality control requirements.

Q: When should calibration be performed on the device, and what options are available?

A: Calibration should be conducted during initial setup, after maintenance, or if accuracy is in doubt. The device provides both automatic and manual calibration functions, ensuring reliable results aligned with international standards.

Q: Where is the optimal environment for operating this COF tester?

A: Operation is recommended in a dust-free laboratory, within temperature and humidity ranges of 15C to 35C, and 40%-85% relative humidity, to maintain precision and instrument longevity.

Q: What is the process for retrieving and analyzing test data?

A: Test results are displayed instantly on the digital LCD and can be saved in the onboard memory (up to 1000 results). For advanced analysis, data can be exported to a PC using supported software via USB or RS232, allowing detailed reporting and real-time graph plotting for further evaluation.

Q: How does using this COF tester benefit laboratory testing?

A: Using this device provides fast, accurate, and repeatable friction results essential for quality assurance in flexible packaging. The automated data handling and real-time graphing features streamline workflows and uphold quality compliance, supporting faster decision making in R&D and production settings.

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