Search keywords：
product name, product type, model number,
test method, manufacturer, technique, application
-
Cone Calorimeter
The import of American VTEC, cone calorimeter ultra high cost performance
more
-
Digital Elmendorf Tearing Tester
Pendulum method test material tear strength, operating more simple, more accurate data
more
-
ZwickiLine Materials testing machines
Top of the world's leading universal material testing machine
more
Collection of needle rubber sleeve resilience tester
BACK
Standards:
YYT1618-2018 "Disposable Human Venous Blood Sample Collection Needle"
Applications:
Product Information:
Product introduction
The collection needle rubber sleeve resilience tester evaluates the force measured by the
collection tube when it passes vertically through a die hole larger than 0.05 mm outside
diameter of the collection needle tube under test.
Technical parameter
1. Pressure test range: 0 — 50N, error is not more than ±1%, resolution 0.01N.
2. Test time: 1-999S, any choice, the error is not more than ±0.5S.
3. Test speed: 50mm/min, 80mm/min, 100mm/min error is not more than ±2%.
4. Printing method: Each time can print 8, 10 test data or 13 test data and the average
piercing force and deviation value.
5. Measuring distance: 0 — 50mm, error is not more than ±0.1mm.
Operation method
1. Insert the needle at the butt end into the die hole of the clamping fixture 2mm above
the surface.
2. Start the test device to compress the rubber sleeve.
3. Measure the rubber sleeve resilience at 5mm and 15mm between the needle tube and
the needle base.
4. The test result is 0.5N≤ the rubber sleeve resilience ≤1.5N.
