Ruhr Cone Joint Comprehensive Tester
The Ruhr cone joint comprehensive tester is a high-precision, multi-functional testing instrument designed for evaluating the physical performance and mechanical integrity of medical Luer cone connectors. It is developed and manufactured in strict accordance with YY/T series standards and related international specifications, ensuring authoritative and reliable test results for medical device quality control.
Application
This equipment is primarily used for performance testing of medical Luer cone joints, including:
(1) Connection force evaluation
(2) Sealing performance testing
(3) Leakage (air and liquid) detection
(4) Assembly and disassembly performance analysis
(5) Torque resistance and anti-loosening capability
(6) Stress cracking and structural integrity assessment
It is widely applied in:
(1) Medical device manufacturing enterprises
(2) Quality inspection laboratories
(3) Research institutions in biomedical engineering
(4) Regulatory and certification bodies
Standards
The instrument complies with multiple national and international standards, including:
YY/T 0916.6, YY/T 0916.7, YY/T 0916.20, GB/T 1962.1, GB/T 1962.2, ISO 80369.3, ISO 80369.6, ISO 80369.7, ISO 80369.20, YY/T 4040 (Pre-filled syringe Luer cone inspection method)
These standards define requirements for dimensional compatibility, sealing performance, and mechanical connection reliability of Luer fittings.
Technical Parameters
Force and Torque Measurement
| Item | Specification |
|---|---|
| Axial Force Range | 0–100 N (resolution 0.01 N) |
| Force Accuracy | ≤ ±0.5% |
| Torque Range | 0–0.50 Nm (resolution 0.001 Nm) |
| Torque Accuracy | ≤ ±0.5% |
Pressure Control
| Item | Specification |
|---|---|
| Positive Pressure | 0–400 kPa (adjustable) |
| Negative Pressure | 0–0.5% FS |
| Pressure Accuracy | 0.01–0.50 Nm (as configured system range) |
Time and System Parameters
| Item | Specification |
|---|---|
| Holding Time | 0.1–9999.9 s |
| Users | 50 accounts |
| Data Interface | RS232 (LIMS compatible) |
Environmental Conditions
| Item | Specification |
|---|---|
| Operating Temperature | 5°C–40°C |
| Relative Humidity | 15%–80% (non-condensing) |
| Power Supply | 220V ±22V, 50Hz ±11Hz |
| Dimensions | 880 × 400 × 420 mm |
| Weight | Approx. 46 kg |
System Configuration
(1) Main testing unit
(2) Touch LCD screen interface
(3) Micro printer
(4) Standard Luer cone joint fixture set
Technical Features
(1) Touchscreen control system for intuitive and simplified operation
(2) One-key automated testing with automatic judgment of test completion and qualification results
(3) Multi-parameter display including axial force, torque, holding time, internal pressure, and separation force
(4) Supports multiple performance tests including leakage, air tightness, assembly force, torque resistance, and stress cracking
(5) High-precision imported sensor system ensuring excellent measurement accuracy
(6) User-level permission management ensuring data integrity and operational control
(7) Built-in micro printer for fast report output
(8) Large-capacity data storage for multiple test records and retrieval
(9) Modular fixture system enabling expansion for different test applications
(10) ISP online upgrade function supporting customized system updates
FAQ
1. What is this product?
It is a multifunctional testing instrument used to evaluate the mechanical and sealing performance of medical Luer cone connectors.
2. What is this product used for?
It is used to test connection force, torque resistance, leakage performance, and assembly reliability of medical Luer joints in quality control and research applications.
3. What is the working principle of this product?
It applies controlled axial force, torque, and internal pressure to the Luer joint while measuring mechanical response using high-precision sensors to determine performance parameters.
4. Why is this product important?
It ensures the safety, compatibility, and reliability of medical connector systems, reducing the risk of leakage, disconnection, or failure during clinical use.
5. What industries is this product suitable for?
It is suitable for the medical device industry, pharmaceutical manufacturing, testing laboratories, and regulatory inspection institutions.
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