Medical needle toughness tester

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Application

(1) Medical disposable injection needles – evaluating bending durability before packaging.

(2) Insulin pen needles – testing ultra-thin walls for high flexibility without fracture.

(3) Vacutainer blood collection needles – ensuring mechanical reliability during insertion.

(4) IV infusion needles and cannulas – verifying structural integrity under repeated bending stress.

(5) Specialty surgical needles – quality assurance for orthopedic or microsurgical applications.

Standards

The device meets and supports testing according to the following international and national standards:

(1) GB15811 – Sterile disposable injection needle

(2) GB18457 – Stainless steel needle for medical equipment manufacturing

(3) ISO 9626 – Stainless steel needle for medical use

Features

(1) High-precision touch LCD interface for intuitive operation.

(2) Adjustable bending angles for normal, thin, and ultra-thin needle walls.

(3) Automatic bi-directional bending for standardized toughness testing.

(4) High-brightness 4-digit LED display for accurate parameter monitoring.

(5) Supports multiple syringe diameters (0.2–3.4 mm).

(6) Compact and robust design with net weight of 10 kg.

(7) Free perpetual upgrades according to national standards.

(8) Complete accessory kit included for immediate testing.

Test Procedure

(1) Fix one end of the needle tube firmly in the jig.

(2) Adjust the span according to needle wall type:

Normal wall: 25° bending

Thin wall: 20° bending

Ultra-thin wall: 15° bending

(3) Apply force at the specified span position, bi-directionally, 20 times at a frequency of 0.5 Hz.

(4) Observe the needle for breakage, deformation, or failure.

Principle: One end of the needle is fixed. A force is applied from the fixed point to the prescribed span, bending in one direction and then in the opposite direction, repeated for the defined number of cycles.

Technical Parameters

Parameter	Specification
Syringe nominal specifications	0.2 – 3.4 mm
Test frequency	0.5 Hz
Rocker arm bending angle	15°, 20°, 25° (switch selectable, displayed on high-brightness 4-digit LED)
Bending distance	6 – 95 mm, accuracy ±0.1 mm (10 selectable spans)
Number of experiments	Bi-directional force 20 times
Net weight	10 kg
Overall dimensions (L × W × H)	300 × 240 × 240 mm
Standards	GB15811. GB18457. ISO 9626
Control & Display	5.7-inch LCD touch menu (120 × 90 mm)
Upgrade	Free perpetual upgrade according to national standards
Power supply	AC 220 V, 50 Hz
Part List	Host (1 set), Printing paper (1 roll), Fixture (1 set), Weight (1 set), Operating Instructions

Accessories

(1) Printing paper (1 roll)

(2) Needle fixture (1 set)

(3) Weight set for bending calibration

(4) Operating instructions in English/Chinese

Другие товары поставщика

	Reciprocating Friction and Wear Testing Machine	Whats/App: +86 156 1874 6768 Web: standard-groups.com Applicable Standards ASTM Standards: Formulated by the American Society for Testing and Ma...
	1.5 M Long UV Curing Machine For Screen Printing Paper Sheet CE Approved	Whats/App: +86 156 1874 6768 Web: standard-groups.com Product information UV is the ultraviolet (Ultra-VioletRay) English abbreviation. Indust...
	Laboratory Safety Shoe Testing Machine for Sale	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Application This tester is suitable for: (1)Safety Footwear Manufacturing:V...
	Walk-in High Temperature Aging Test Room ,Walk in High Temperature Environmental Test Chamber	Whats/App: +86 156 1874 6768 Web: standard-groups.com TheHigh-Temperature Aging Chamberis designed to simulate high-temperature and harsh environ...
	Absorbable Bone - connecting Plates Four - point Bending Tester	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard ASTM F2119: Standard test method for constant load testing of bioabsorbable scr...

Все товары поставщика

Похожие товары

	Дезинфектор воздуха	Продавец: 863181	Компания «Хэбэй Шэнчжирун Авиэйшн Технолоджи» является инновационным производителем...
	YGD03 Stainless steel electric operation table	Продавец: Jiangsu Yigao Medical Equipment Technology Co., Ltd.	YGD03 Electric Operating TableProfessional Multi‑Purpose Surgical Table for Operating RoomsⅠ. Pro...
	Prophy Brush(hard/soft)	Продавец: Huanghua Promisee Dental Co.,Ltd	Prophy Brush(hard/soft) Product Description Prophy Brushis composed of a metal handle and a wor...
	Micro Applicator(Ultrathin)	Продавец: Huanghua Promisee Dental Co.,Ltd	Micro Applicator(Ultrathin) Product Description Micro applicator bulk pack supplieroffering 100...
	Dental Retractor(M type)	Продавец: Huanghua Promisee Dental Co.,Ltd	Dental Retractor(M type) Product Description ThisDental Retractor(M type)is M type design. In o...