投稿者アーカイブ: han@celtec.cn

Testing automation in MedTech Software testing should be anchored in every project in order to develop a high-quality and reliable software product. A professional software testing process is a commitment by the company to take quality aspects seriously and to work by defined guidelines and principles to deliver a functional, stable and secure software system. Medical employees are obligated to complete a medical degree to obtain professional skills in the field of healthcare. These experts need to rely on software systems to apply their expertise in medical facilities and to support the best treatment of patients. A lack of quality assurance can lead to the danger of death, and therefore, […]

What is the Box Compression Tester ?  Box compression testers are essential tools for ensuring the quality and durability of packaging materials. By measuring the amount of force that a box can withstand before it collapses, these testers provide accurate and reliable data that manufacturers can use to improve their products and meet industry standards. The Basics of Box Compression Testing To perform a box compression testing, a sample box is placed on a flat surface and a compressive force is applied from the top. The force is gradually increased until the box collapses or reaches a predetermined limit. The amount of force required to crush the box is measured in […]

What is a Universal Testing Machine (UTM)?   A Universal Testing Machine (UTM) is a versatile mechanical testing device used to assess the mechanical properties of materials, including tensile strength, compressive strength, bending strength, and shear strength. The UTM applies a controlled tensile or compressive load to a test specimen while measuring its response, making it an essential tool for material testing in various industries.   Components of a Universal Testing Machine   A UTM consists of two primary components:  1. Loading Frame – Responsible for applying the load to the test specimen.  2. Control Panel – Used to set test parameters, operate the machine, and record results.   How Does a […]

Leak Testing Methods: An Overview   What is Leak Testing? Leak Testing, a prevalent NDT technique, identifies defects in materials causing leaks. The process capitalizes on the movement of elements from high to low pressure, using pressure to induce flow toward potential leaks while closely monitoring this flow. Leak Testing is not a one-size-fits-all process; its applications vary across industries. The Automotive Sector may focus on leak testing for fuel systems, while the medical device industry places a premium on ensuring the absence of leaks in life-critical equipment. The effectiveness of a leak test heavily depends on the quality and appropriateness of the seals used. Choosing the right materials for […]

Understanding Melt Flow Rate (MFR) in Plastic Processing Measuring Melt Flow in Polymers The Melt Flow Rate (MFR) determines the amount of polymer extruded through a specific orifice within a set timeframe. Accurate measurement is crucial for efficient polymer processing. Standard Methods for Melt Flow Testing ASTM D1238 – Standard Test Method for Melt Flow Rates of Thermoplastics ISO 1133 – Determination of Melt Mass Flow Rate (MFR) and Melt Volume Flow Rate (MVR) Impact of Melt Flow on Plastic Processing Inconsistent MFR can negatively impact productivity and product quality. High melt flow can lead to flashing and equipment damage, while low melt flow may cause incomplete part filling, increasing reject rates. […]

The Manual Carbonation Tester | How to Test for Carbonation This is a quick but thorough how to on how to use the manual Carbonation Tester. The manual, bench-top carbonation tester is inexpensive, easy to use, and more precise in piercing the container than any other manual device. It can fit any sized container between a can and a 3 liter bottle.   How to Use the Manual Carbonation Tester Piercing is a one hand operation and requires little force. A toggle valve takes the guesswork out of knowing whether the valve is open or closed. A special diaphragm assembly protects the gauge and lengthens its life. The diaphragm assembly is responsive to […]

5 Types of Medical Device Testing Methods  Reusable medical devices have become an integral part of modern healthcare, aiding in the diagnosis and treatment of various conditions. However, before these products can hit the market, they must undergo strict testing methods to ensure their safety, efficacy, and reliability. Manufacturers must comply with regulatory requirements to produce high-quality medical devices that are safe and effective for both patients and healthcare professionals. We will explore a few different types of medical device testing methods and why they are crucial to ensuring your product is ready for mainstream use. Usability Testing Usability testing involves evaluating how easy and efficient it is for healthcare […]

Medical Device Function and Performance Testing Meeting regulatory requirements in the varied world of medical devices requires deft project management. This can be a difficult and complex job. You have to balance the needs of a lot of different parties whilst staying within budget and holding to tight deadlines. The clinical needs and safety of the device are paramount and must be demonstrated.   Rapid and competitive quotations Rapid project commencement Rapid access to equipment Efficient delivery and reporting We work to ISO 17025 and GMP. Once a contract is in place (purchase order, statement of work or technical agreement) we will respond with a protocol for your approval or comment […]

Medical Device Testing Medical Device and QA Testing We help staff protect patients, and themselves, with our medical device testers. We know that quality assurance (QA) is paramount in medical device testing, so our specialized equipment is made to enhance and streamline the QA process. We have been a leader in this industry for decades and don’t take that responsibility lightly. Our team of experts is dedicated to developing reliable and accurate medical device testers. These products meet tough international and national safety standards and offer advanced features that go beyond what is required. Our top-of-the-line medical device testers are made with a user-friendly approach designed to simplify the complexity […]

Melt Flow Tester: Why This Instrument Is Crucial in the Plastic Industry Have you ever wondered how plastic products achieve their precise dimensions and consistent quality, despite the complex nature of the manufacturing process? The answer lies in a critical instrument known as the Melt Flow Tester, also know the Melt Flow Indexer or MFI Tester. The Melt Flow Index Tester serves as a vital tool in evaluating the melt flow rate (MFR) or melt volume-flow rate (MVR) of plastic materials under controlled conditions of temperature and pressure. By measuring the ease with which a molten plastic material flows through a standardized die, the melt flow tester provides invaluable insights […]