Break Loose Force and Glide Force Tester - ISO 7886-1 Annex E

SSR-01 Syringe Sliding Resistance Tester

범주
페이스북 지저귀다 유튜브 파일-pdf 링크드인

Break Loose Force and Glide Force Testing

In the medical device and pharmaceutical packaging industries, the reliability and ease of use of hypodermic syringes are critical to safety and user experience. Among the most vital performance metrics is the force required to operate the syringe piston, commonly known as break loose force and glide force. These forces ensure smooth operation during injection or fluid extraction and are essential for both user comfort and patient safety.

~에 셀 인스트루먼트, we provide advanced solutions such as the SSR-01 Syringe Sliding Resistance Tester, specifically designed to measure these operational forces with high precision. Understanding and accurately testing break loose force and glide force not only ensures quality but also supports compliance with global standards such as ISO 7886-1.

ISO 7886-1 - Break Loose Force and Glide Force Testing

ISO 7886-1, titled Sterile hypodermic syringes for single use – Part 1: Syringes for manual use, provides guidelines to evaluate syringe performance. 부록 E of this standard outlines the ISO 7886-1 testing method for measuring the force required to move the plunger inside a syringe barrel.

This method uses a mechanical testing device to:

  • 기록하다 힘을 풀어주다—the initial force needed to overcome static friction and start plunger movement.
  • 기록하다 활공력—the average force required to sustain plunger movement throughout the stroke.

These values are crucial. If the break loose force is too high, it can lead to jerky motion; if the glide force fluctuates, it compromises dosing accuracy and control.

Testing Principle and Procedure
——According to ISO 7886-1 Annex E

The test is conducted using a mechanical testing machine that depresses the syringe plunger at a controlled rate, while continuously recording the force required to operate it. The process involves the following steps:

  • 준비: The syringe is filled with distilled water at 23 ± 5°C and mounted horizontally. The nozzle is connected to tubing and a reservoir as shown in ISO 7886-1 Annex E’s Figure E.1.
  • Actuation: The machine depresses the plunger at 100 ± 5 mm/min, and data is recorded until 10% of the nominal syringe volume remains.
  • 힘 측정: The system logs:
    • Break loose force (fs) – force needed to initiate movement.
    • Mean glide force (F) – average force during plunger travel.
    • Maximum glide force (Fmax) – highest force recorded during travel.

This method ensures precise, repeatable testing, simulating real-world usage conditions.

SSR-01 Syringe Sliding Resistance Tester

To meet the high demands of syringe testing and regulatory compliance, 셀 인스트루먼트 developed the SSR-01 Syringe Sliding Resistance Tester. It complies fully with ISO 7886-1 Annex E, offering an optimized platform for reliable force measurement.

Key Features Include:

  • 높은 정밀도: Force accuracy up to 0.5% of full-scale reading.
  • Wide Test Speed Range: Adjustable from 1 to 500 mm/min to accommodate various test conditions.
  • Three-Force Measurement: Automatically captures break loose force, mean glide force, and maximum force.
  • 사용자 친화적인 인터페이스: PLC-controlled with a 7-inch HMI touchscreen for seamless operation.
  • Built-in Printer: Provides immediate test results for documentation and quality assurance.
  • Overload Protection: Ensures long-term durability and operator safety.

주요 매개변수

로드셀200N(또는 필요에 따라)
테스트 속도1~500mm/분
정확성0.01mm
힘110~220V

Applications and Industry Impact

Break loose force and glide force testing is critical across multiple sectors:

  • 의료기기: Ensures syringe safety and usability for healthcare professionals and patients.
  • 제약품: Verifies product consistency before distribution.
  • Regulatory Testing: Provides data necessary for compliance with ISO 7886-1 testing requirements.
  • 품질 관리: Helps manufacturers maintain high production standards and reduce defect rates.

Thanks to its precision and adherence to ISO protocols, the SSR-01 is ideal for syringe manufacturers, pharmaceutical companies, 그리고 quality inspection agencies.

왜 Cell Instruments를 선택하시나요?

With decades of experience in medical packaging testing 그리고 automated measurement systems, 셀인스트루먼트(주) is a trusted partner in quality assurance. Whether you need standard testing instruments or customized solutions for specialized applications, our team delivers robust, innovative tools like the SSR-01 to meet and exceed global compliance expectations.

관련상품

ko_KRKO
en_USEN es_ESES de_DEDE fr_FRFR it_ITIT arAR jaJA ru_RURU pt_PTPT viVI id_IDID belBE bg_BGBG bs_BABS cs_CZCS da_DKDA elEL etET fiFI he_ILHE hi_INHI hrHR hu_HUHU kkKK lt_LTLT lvLV ml_INML my_MMMY nn_NONN nl_NLNL pl_PLPL ro_RORO sk_SKSK sr_RSSR sv_SESV ta_LKTA sl_SISL ukUK uz_UZUZ tr_TRTR sqSQ ko_KRKO
맨 위로 스크롤

무료 제공과 방법을 받으시겠습니까?

아래 양식을 작성하시면 곧 연락드리겠습니다.