EWAI GC-4200

In this project, Taasdesign brought a refreshed visual language and brand energy to EWAI, helping its product line evolve toward a more contemporary and professional image.

Gas Chromatograph Product Design

Client
  • EAST & WEST ANALYTICAL INSTRUMENTS , INC.
Industry
  • Manufacture
Our work
  • Product design

Project Background

EWAI (East-West Analytical Instruments) is one of the earliest privately-owned analytical instrument companies in China. Its products are primarily used in fields such as agricultural research, food safety, coal mine safety, environmental monitoring, electronics and information technology, petrochemicals, and inspection and quarantine.

BeforeBeforeAfter
BeforeAfter

Smart, Powerful, and User-Centered

The GC-4200 is a versatile laboratory gas chromatograph that integrates a
touch display, Android OS, and mobile remote-control functionality. Featuring multi-stage temperature programming, compact structure, and user-friendly operation, it supports trace and routine analysis of gases, low-boiling liquids, and solid samples. Widely used across petrochemical, environmental, food safety, mining, and academic research fields, it is a core device for researchers and testing centers alike.

Balancing Innovation with Practicality

At the start of the project, we deeply analyzed the GC-4200’s key functions, control logic, usage scenarios, and product structure. The goal was to create a clean, modern, and high-quality identity for this next-gen device while preserving EWAI’s established design language. We also considered practical constraints such as lab environment compatibility, size, cost control, and lowvolume production feasibility to ensure a grounded implementation.

Form Meets Function

The redesigned GC-4200 combines practical structure with visual appeal. A 10-inch angled external touchscreen serves as the interactive center, optimized for both standing use and remote viewing. We designed an embedded status-indicator logo that lights up during operation, enhanced by a metallic trim to evoke premium quality and tech-forward aesthetics. A glowing ring effect around the logo provides visual focus and operational feedback, improving brand recognition.

The deep gray front panel and screen form a vertical composition that enhances visual stability, while the vertically embossed logo balances
the overall layout. Irregular geometric vents add a contemporary industrial feel, and the forward-extending gray side structure disrupts the monolithic look of traditional equipment, adding layered tension and visual impact.

The front design uses a vertical composition of the dark gray panel and screen, creating a stable visual focus. The vertically stamped logo aligns with the touchscreen, enhancing overall balance.

Irregular geometric ventilation holes add a modern touch while supporting functional performance. On the side, a gray structural block extends toward the injection port, breaking the conventional box-like form and adding depth to the design.

Through this collaboration, Taasdesign brought a refreshed visual language and brand energy to EWAI, helping its product line evolve toward a more contemporary and professional image. Debuted at a major industry exhibition, the GC-4200 quickly drew widespread attention for its sleek, modern appearance and smart functionality. Its clean, tactile exterior, intuitive touch interaction, and refined tech details not only reflect its technical capabilities but also won high praise and enthusiastic response from experts and visitors alike.

The Most Remarkable Points

  1. 10″ angled touchscreen with remote control enables ergonomic, intuitive lab operation.
  2. Illuminated ring logo integrates status feedback with brand recognition and precision cues.
  3. Layered form and asymmetric vents enhance thermal flow, structural clarity, and design identity.

Since its launch, the GC-4200 has been widely adopted by research institutes, testing centers, and environmental monitoring agencies across China. Its debut at major industry exhibitions drew significant attention for its modern aesthetics and advanced functionality, earning praise from experts and users alike. The product helped elevate EWAI’s brand perception in a highly competitive field and demonstrated the company’s capability to lead in smart, user-centered instrument design. The GC-4200 also contributed to increased customer engagement and market recognition for EWAI’s next-generation product line.