HZ‑1004A 5KN Dual‑Column Universal Material Strength Testing Machine for Medical Industry

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medical universal tensile tester, medical adhesive tape peel test

HZ‑1004A 5KN Dual‑Column Universal Material Strength Testing Machine for Medical Industry

HZ‑1004A 5KN dual‑column universal material strength testing machine is computer‑servo mechanical‑property test equipment developed for medical industry. It applies to medical dressings, surgical sutures, medical pressure‑sensitive adhesive tapes, sterile films, medical rubber gloves, non‑woven fabrics, tissue adhesives and medical‑device packaging materials. It conducts tensile, peel, tear, puncture, compression and bending tests, and measures key indicators such as breaking force, elongation at break, peel strength, tear force, burst‑puncture force, yield strength and elastic modulus. It provides reliable test data for medical‑device R&D, incoming‑material inspection, finished‑product factory test and registration submission. Widely used in medical‑device manufacturers, R&D laboratories and third‑party testing institutes.

Equipment summary
Main functions
Corresponding standard
Technical parameters

This dual‑column computer‑servo universal testing machine integrates electronic measurement‑control and mechanical transmission. Equipped with Delta AC servo motor and Italian reduction device. Load measurement accuracy ±0.5% (5%‑100% full‑scale), 24‑bit AD acquisition with resolution 1/200000, sampling rate 200 times/sec. RealTest bilingual Chinese‑English software automatically calculates mechanical parameters and exports test reports in Word, Excel and PDF.

Effective test stroke approx.500 mm (customizable longer stroke), test speed adjustable from 0.001‑500 mm/min. Optional medical‑grade pneumatic grips, suture fixtures, ball‑burst puncture fixtures and peel fixtures prevent specimen‑slippage and jaw‑break for soft medical materials. Multi‑safety protections: overload protection, emergency stop, displacement limit and leakage‑current protection. Machine dimension 75×60×190 cm, weight approx.260 kg, single‑phase AC220V power supply. Complies with GB/T16491, ASTM F2255, ASTM F2256 and ISO medical‑device mechanical‑test standards.

Multi‑mode mechanical test for medical materials: Perform tensile, 180° / T‑peel, tear, ball‑burst puncture, compression and bending tests for surgical sutures, medical tapes, dressings, medical gloves, films and sterile‑packaging specimens.
High‑precision data acquisition & analysis: 24‑bit high‑resolution AD acquisition at 200 Hz sampling rate to capture force peaks of soft medical materials. Automatically calculate breaking force, elongation, peel strength, tear force, elastic modulus and other parameters.
RealTest Chinese‑English bilingual software: Multi‑unit conversion(N/kg/Lb); customizable break‑stop ratio and overload threshold; real‑time force‑displacement & stress‑strain curves; export editable Word/Excel/PDF reports with company LOGO.
Optional dedicated medical fixtures: Pneumatic side‑action grips, suture clamps, ball‑burst puncture jigs and peel jigs minimize slippage and jaw‑break for thin soft medical samples and improve test repeatability.
Wide adjustable speed range: 0.001‑500 mm/min continuous speed adjustment, covers various test rates required by medical‑device registration standards.
Comprehensive safety protection: Overload shutdown, emergency‑stop button, upper/lower displacement limit and leakage‑current protection. User‑defined break‑point stop ratio auto‑stops after specimen fracture to protect load‑cell and machine.

Model	HZ-1004A
Maximum Load	100N，200N，500N，1KN，2KN, 5KN(options)
Accurate Grade	0.5/1 grade
Effective Measuring Range	0.4%~100%(1 grade)
Measuring Accuracy	Display the value±1%
Tester Resolution	Max load 1/200000, constant the resolution
Load Sensor	Basic configuration: sensor(max load): one Extended configuration: can add more sensors
Effective Testing Width	280 mm
Effective Tensile Stroke	600mm (can be increased the height according to the customers' requirement)
Range of Testing Speed	0.5~500mm/min
Accuracy of Displacement Measurement	Tolerance: ±1%/ tolerance: ±0.2%
Deformation of Measured System (according to the requirements)	Min span:10mm, Max range of deformation: 800mm Extended deformation: Min span: 25mm, 50mm, 100mm, range of deformation: 5mm, 10mm, 25mm
Accuracy of Measured Deformation	Tolerance :±1%
Safety	Electronic-limit protection
Testing Platform Moving Device	Fast /slow two speeds to control, can jog
Back to Function of Testing Platform	Manual or automatic operation, After the test, the moving iron return to initial position with the highest speed by manual or automatic operation
Overload Protection	Overload 10%, automatic protection
Fixture	A set of tensile fixture; Round :30mm; Flat:25mm thickness
Machine Size	6204402050mm(lengthwidthheight)
Motor	AC servo motor and drive
Power Supply	220V, 1phase 50HZ
power	400W(depending on different demand of force, using different motor)
Weight	Approximately 230 Kg
Unit	Kg ,N,LB, TON can be exchanged