Blood collection tube negative pressure tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Applications
The Vacuum Blood Collection Tube Aspiration Volume Tester is mainly used to detect the aspiration volume of disposable human venous blood sampling containers, especially to check whether they meet the standard requirements in different altitude areas. The tester precisely measures the aspiration volume of blood collection tubes by simulating different altitude or air pressure conditions, thereby evaluating the performance of blood collection tubes in various environments. This is crucial for ensuring the accuracy and reliability of blood collection tubes in actual use, and helps maintain the quality of blood samples and the accuracy of diagnostic results.
Standards
The design and manufacture of the Vacuum Blood Collection Tube Aspiration Volume Tester must comply with relevant medical industry standards, such as YY 0314 - 2021Disposable Human Venous Blood Sampling Containers. This standard clearly specifies key indicators, including the error range of the aspiration volume of blood collection tubes, container leakage tests, and container strength tests, to ensure the usability and safety of blood collection tubes. The tester must strictly adhere to these standards during the design and manufacturing process to ensure the accuracy and reliability of test results.
Technical Parameters
| Serial No. | Parameter Item | Parameter Details |
|---|---|---|
| 1 | Vacuum Degree | Test range: 0 - 90kPa (meets testing requirements of different altitude areas) |
| 2 | Vacuum Degree Accuracy | 0.5- level (ensures measurement precision) |
| 3 | Vacuum Degree Maintenance Performance | Equipped with automatic air-supplement and constant-pressure maintenance functions (ensures vacuum degree stability during testing) |
| 4 | Operation Control Mode | Fully automatic control + touch-screen operation (simplifies testing process and improves efficiency) |
| 5 | Air Source Pressure Requirement | 0.7 - 0.9MPa (air source to be provided by user; ensures normal operation of the tester) |
| 6 | Air Source Generator | Uses imported components (e.g., Japanese SMC generators) with a stability of ±0.1kPa (improves testing accuracy) |
| 7 | Power Supply | Supports multiple specifications (e.g., AC 220V 50Hz/120V 60Hz) (adapts to different regional power environments) |
| 8 | External Dimensions | Main unit size: 300mm(L)×385mm(W)×150mm(H) (specific size may vary by model; easy to place and operate) |
| 9 | Weight | Net weight of main unit: approximately 7kg (actual weight may vary by configuration; facilitates portability and movement) |
| 10 | Language | Supports Chinese/English (standard configuration); other languages (e.g., Russian, Traditional Chinese) available for customization (meets different users' needs) |
Accessoriess
1. Main Unit: The RDVT-01 testing instrument main unit integrates the PLC control system, human-machine interface touchscreen, vacuum chamber, and other core components, making it the core of the entire testing system.
2. Puncture Needle: Made of high-quality materials to ensure smooth and accurate puncture, avoiding damage to the blood collection tube.
3. High-Precision Weighing Sensor: Used to accurately measure the weight difference of the blood collection tube before and after testing, ensuring the accuracy of the test results.
4. Connecting Tubing: Features good sealing and corrosion resistance, ensuring stable and reliable pressure transmission.
5. Operation Manual: Provides detailed instructions on the operation methods and maintenance precautions of the testing instrument, helping users to correctly use and maintain the equipment.
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