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Optimizing Product Design and Quality

Gas Flow Measurement

Accurate gas flow measurement helps to optimize the research, design, and development of medical devices. TSI Digital Mass Flow Meters deliver precise measurements of flow rate, pressure, volume, temperature, and humidity.  These unique meters feature bi-directional flow sensing, easy to use color touchscreen operation, and customizable end adapters. The versatility of TSI meters improves design efficiency, consolidates equipment needs, and supports various applications, making them indispensable for product design and quality control in engineering laboratories.

Rapid Response Time

TSI Flow Meters feature a fast 4 millisecond response time, which allows for immediate adjustments in processes with quickly changing flow rates, maintaining optimal conditions. This is vital for ensuring consistency and high quality in the development and testing phases of medical devices. The ability to promptly react to fluctuations helps in minimizing errors and enhancing the efficiency of R&D operations, leading to better product quality and design as well as preventing defects.

Precision Across Broad Flow Range

In R&D of medical devices, high-accuracy flow meters are required to ensure precise measurements across a broad flow range. Traditional meters with a full scale of 300 L/min and ±2% of full-scale uncertainty have a de facto uncertainty of ±6 L/min of for all measured values. TSI Flow Meters offer ±2% of the actual reading, maintaining high accuracy from full scale down to the lowest measurement limits. This capability allows a single TSI Flow Meter to cover the range of multiple "percent of full scale" devices, delivering reliable, consistent precision throughout development and testing phases.

Low Pressure Drop is Decisive

Flow meters with low pressure drop support accurate flow measurements without impacting the system's internal pressures. TSI Flow Meters, engineered for minimal pressure drop, prevent excess back pressure that can otherwise affect sensitive devices or interfere with precision testing. By maintaining optimal flow dynamics, low-pressure-drop meters ensure the integrity of delicate components and minimize variability in testing conditions. This precision allows R&D teams to capture reliable data and make quicker, more accurate adjustments, ultimately improving development efficiency of medical devices and quality control.

Technical

Gas Flow Technology for Your Needs

Each technology offers distinct advantages, enabling accurate flow measurement and control to enable safe and effective medical device development. Differential pressure flow meters measure pressure drops to ensure optimal flow conditions, while thermal mass flow meters assess heat transfer for accurate gas measurements. Coriolis flow meters detect mass flow through inertia forces, providing reliable data for device testing. Ultrasonic flow meters utilize sound waves for non-invasive flow measurement, and vortex flow meters gauge fluid flow by measuring vortices. Positive displacement flow meters track fluid movement within chambers, while turbine flow meters rely on rotating turbines for accuracy. Variable area flow meters use float displacement to monitor flow rates.

Frequently asked questions

Q. Why are flow meters commonly used for research and development applications?

Flow meters are essential in R&D as they help design and validate products by providing precise measurements of flow rate, volume, and pressure. They can also serve as internal references for other flow measurement devices, ensuring accuracy and consistency in testing and development processes.

Q. What type of flow meter should I use for my research and product design?

The type of flow meter you should use depends on your specific application needs. Various technologies are available, including thermal, ultrasonic, Coriolis, differential pressure, vortex, turbine, and positive displacement flow meters. Each type has its own advantages and disadvantages. It's essential to assess your requirements—such as the type of fluid, flow range, accuracy, and environmental conditions—to determine the most suitable flow meter for your research and product design.

Q. How do I ensure product safety and effectiveness and remain compliant with industry standards?

To ensure product safety and effectiveness while maintaining compliance with industry standards, it is essential to use test equipment that comes with a calibration certificate traceable to recognized standards, such as NIST or ISO 17025. This certification ensures that your equipment has been tested for accuracy and reliability, which is critical for meeting regulatory requirements and ensuring the integrity of your research and development processes. More about ISO 17025 calibration

Q. How do I accurately calibrate a gas flow meter?

Calibration involves comparing a meter’s readings against a known standard and adjusting it to match. Use a calibration setup with a reference flow standard, ensuring all conditions (pressure, temperature) match the operational environment. Always follow the manufacturer’s guidelines for specific calibration procedures.

Q. What are the most common issues that affect gas flow measurement accuracy?

Common issues include temperature fluctuations, pressure changes, obstructions or leaks in the system, and improper installation. Regular maintenance, proper installation, and periodic checks can help mitigate these problems.

Q. How can I ensure the gas flow system is safe and compliant with regulations?

Regularly inspect and maintain systems, use appropriate safety equipment, and ensure all components are certified and meet industry standards. Stay updated with local and national regulations, and perform routine safety audits and compliance checks.

Calibrate and Repair Your TSI Flow Instrument with ISO 17025 Accreditation

Calibrate and Repair Your TSI Flow Instrument with ISO 17025 Accreditation

TSI offers ISO 17025:2017 accredited calibration and repair services for Flow instruments, ensuring high quality standards with multi-point data and NIST-traceable certificates.

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