Recognized again, ACCU successfully passed the ISO 9001 quality management system certification!

2025-07-21

Word Size

Warm congratulations to Beijing AccuFlow Technology Co., Ltd. (hereinafter referred to as "ACCU") for once again passing the ISO 9001 quality management system certification with its excellent management system and continuous innovative service capabilities.

This is a full affirmation of ACCU's long-term adherence to high standards and strict requirements for quality management, further consolidating its leading position in the industry and demonstrating ACCU's deep accumulation in product quality management.

As a benchmark enterprise in the field of mass flow meters and flow controllers, ACCU has used international standards as a management tool since it first passed the "ISO 9001" certification, and has always adhered to the concept of "quality-oriented, customer-first" throughout its development.

Passing the certification again is an authoritative endorsement of ACCU's more than ten years of technological accumulation, and it also demonstrates the company's strategic determination to enable high-quality development in the field of instrumentation automation with excellent quality.

Thank you leaders, partners and customers at all levels for your trust and support for ACCU!
In the future, ACCU will continue to use the ISO 9001 system as a standard, strictly control the entire process of product research and development, production, and sales, provide customers with more accurate and reliable solutions, and continue to empower the development of various industries.


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.