Product Introduction 
The tissue lint tester operates on a mechanical reciprocating motion principle. A tissue specimen of specified dimensions is fixed on the test platform, and the servo motor-driven mechanism oscillates it at a set frequency and distance to simulate the repeated friction and shaking of tissue during use. After testing, the linting rate is calculated by weighing the specimen before and after the test (or by collecting and weighing the fallen lint). The instrument has a touchscreen control system to set the oscillation frequency (60-180 r/min) and test cycles (2-999,999) precisely, with a built-in thermal printer for direct output of test results.

Key Features 
National Standard Compliance Fully compliant with GB/T 20810-2018 requirements for tissue paper linting testing, ensuring standardized and comparable test data.
Servo Motor Drive Servo motor-driven mechanism operates smoothly and quietly with precisely controllable oscillation frequency.
Touchscreen Intelligent Control Touchscreen display and operation interface for setting oscillation frequency, number of cycles, and other parameters; concise and intuitive operation.
Wide Adjustable Parameter Range Reciprocating frequency settable from 60 to 180 r/min, test cycles settable from 2 to 999,999 times, adaptable to different testing requirements.
Standard Oscillation Parameters Reciprocating oscillation rate of 180±10 cycles/min, oscillation distance of 100±5 mm, strictly compliant with standard specifications.
Built-in Thermal Printer Equipped with a thermal micro-printer for direct test report printing after testing for convenient documentation and archiving.
Smooth and Quiet Operation Optimized mechanical structure ensures long-term smooth, quiet operation, suitable for laboratory environments.
Easy Operation and Maintenance Well-designed structure facilitates daily cleaning and maintenance, suitable for high-frequency testing.

Main Technical Specifications

FAQ 
1. How is the linting rate calculated and expressed?
The linting rate is typically calculated by the mass change of the specimen before and after testing. The formula is: Linting rate (%) = (Mass before test - Mass after test) / Mass before test × 100%. Alternatively, the fallen lint can be collected and weighed directly. Refer to GB/T 20810-2018 for detailed calculation methods.

2. What is an appropriate number of test cycles to set?
The number of test cycles is set according to product standards and testing requirements. GB/T 20810-2018 specifies specific cycle requirements. Users can flexibly set the count from 2 to 999,999 times to simulate varying degrees of usage wear.

3. Are the oscillation frequency and distance adjustable?
The oscillation distance is fixed at 100±5 mm per standard specifications. The reciprocating frequency is settable from 60-180 r/min, with the standard specification being 180±10 cycles/min. Users can adjust according to actual testing needs.

4. What are the requirements for specimen size and preparation?
Specimen size and preparation should follow GB/T 20810-2018. Typically, tissue specimens of specified dimensions are cut and conditioned under standard temperature and humidity before testing.

5. How is the printer used, and how are consumables replaced?
The built-in thermal micro-printer is operated via the touchscreen to print test reports after completion. Thermal paper rolls are universally available consumables, easy to replace. We supply compatible thermal paper rolls on an ongoing basis.

6. Does the equipment require regular maintenance?
Keep the equipment clean and periodically check that the oscillating mechanism is secure. The servo motor and transmission mechanism are lubricated at the factory and generally do not require frequent re-oiling. If abnormal operation is observed, contact our after-sales service for inspection.

After-Sales Service 
Established in 2007 and with nearly two decades of experience, Shandong Annimet Instrument Co., Ltd. is a professional manufacturer integrating R&D, production, and sales of laboratory testing and sample preparation equipment. Quality is our foundation. We are your bridge from concept to reality. We deliver more than just instruments — we deliver confidence. This Tissue Lint Tester comes with a 12-month warranty and lifetime technical support. Our professional team offers 24/7 service response, free installation guidance, operation training, and linting testing method consultation. For any inquiries, please contact our customer service team; we are dedicated to providing comprehensive pre-sales, in-sales, and after-sales support. Hotline: 400-9933-057, Email: anmt_test@126.com.