ACCU awarded ISO9001 Quality Management System Certification

2022-09-29

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Beijing AccuFlow Technology Co., Ltd (ACCU) is a company specializing in the research, development, production, and sales of gas mass flow controllers/flow meters, liquid mass flow controllers/flow meters, Coriolis flow controllers, high-temperature flow meters, pressure controllers, and other instruments. Its products are sold domestically and internationally, and have won widespread praise from users.

User preference is inseparable from high-quality products and highly standardized production processes In order to better meet user needs, our company has recently been actively preparing for ISO9001 quality management system certification.

Hard work pays off! With the active cooperation of all employees, our company successfully obtained the ISO9001 quality management system certification certificate on September 21, 2022, marking a new level of standardization in our product quality management!

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Related Products

ACU10FA


The ACU10FA analog-type mass flow controller features fast response and high precision. It offers a wide control range, with a flow rate capability spanning from 5 SCCM to 30 SLM, and can accurately measure and regulate flows as low as 1 SCCM—making it ideal for controlling even the tiniest gas flows.

ACU10FD


The ACU10FD digital mass flow controller consists of a mass flow sensor, laminar flow separator, flow controller regulating valve, and amplification control circuit. It features digital signal input and output, offering advantages such as short preheating time, minimal zero drift, and high reliability.

ACU10FDR


The ACU10FDR low-pressure-drop gas mass flow controller is equipped with a proprietary high-flow electromagnetic valve, making it ideal for controlling mass flow even when system pressure is nearly unavailable. Its minimal pressure differential ensures the least possible impact on the system, enabling precise flow control under near-atmospheric conditions while significantly reducing system response time. We can customize the valve and PID control features based on your specific application parameters, guaranteeing fast, stable performance with minimized pressure loss.

ACU10FC


The ACU10FC differential-pressure mass flow controller employs a differential-pressure-based mass measurement principle that features no thermal drift and zero response lag. It can simultaneously display and output parameters such as instantaneous flow rate, totalized flow, pressure, and temperature. When control functionality is required, an electromagnetic proportional control valve can be added, along with built-in PID regulation capabilities. Unlike thermal mass flow meters, the ACU10FC eliminates any additional "specific heat capacity" error when using gas conversion factors. As a result, even if the gas being measured differs from the calibration gas used at the factory, the measurement accuracy remains unaffected.

ACU10P


The ACU10P series pressure controllers/pressure gauges feature a straight-through design, with measurement ranges from 100 kPa to 10 MPa (both absolute and gauge pressures are supported). Additionally, differential pressure transmitters are also available.