Third-Party Gas Testing

Products are tested and rated strictly according to the corresponding national gas standards.

Gas Qualitative Testing

Based on the preliminary information provided by the customer, qualitative testing is conducted to determine the sample composition.

Gas Sample Replication

Qualitative and quantitative testing is performed according to the samples provided by customers, and products with the same composition and content are prepared.

Reliable Analytical Equipment

Dater owns more than 50 imported analytical instruments, including multiple gas chromatography-mass spectrometers such as Agilent 8890-5977B (USA), PE Clarus SQ8C (USA), Shimadzu GCMS-QP2020, multiple gas chromatographs equipped with PDHID and BID detectors, multiple Sifume gas analyzers from the UK, and PE Fourier Transform Infrared Spectrometers from the USA.

Reliable Data

Dater Gas Testing Center obtained the China National Accreditation Service for Conformity Assessment (CNAS) laboratory accreditation in April 2011. In August 2011, it was awarded the title of "National Gas Standardization Experimental Research and Verification - Chromatography Platform" by the National Gas Standardization Technical Committee. In 2020, it passed the ISO17034 international standard material producer capability accreditation.

Gas Analyst Training / Gas Mixer Training

With a one-on-one teaching model, Da Te instructors tailor the curriculum based on the student's ability to absorb the course content and learning progress, enabling better understanding and application of knowledge in practical work.

Combination of theory and practice

Combination of theory and practice

Da Te emphasizes practical problem-solving. After students complete theoretical courses, instructors focus on developing their practical skills and improving their problem-solving abilities, all to help students integrate into the workforce more quickly and effectively.

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Laboratory Design

Da Te has a professional laboratory project team engaged in laboratory construction, renovation, and certification, providing the most practical and cost-effective design solutions based on customer needs.

Gas Purification

Da Te offers gas purification services and can also provide design solutions for purification equipment.

Filling Engineering

Da Te can provide customers with comprehensive solutions for high-pressure cylinder and tube trailer filling systems, including pre-filling cylinder handling systems (such as bottom gas quality analysis equipment, cylinder valve loading/unloading equipment, internal cylinder cleaning, purging, and replacement systems), various gas filling panels and manifolds, as well as final heating and rolling devices, offering turnkey projects. The gases involved include high-purity gases, toxic specialty gases, mixed gases, and standard gases.

Gas Supply Engineering

Da Te provides customers with automatic switching uninterrupted continuous gas supply equipment. According to user requirements for flow, pressure, and automation level, Da Te offers manual, semi-automatic to fully automatic one-use-one-standby or two-use-two-standby and above cylinder, container, or tube trailer continuous gas supply systems. These are widely used in laboratories, semiconductor packaging testing, power plants, float glass, optical fiber, automotive parts manufacturing, and chemical industries.

Centralized Gas Supply System

Centralized gas supply systems offer many benefits, including uninterrupted gas supply, reduced cylinder transportation, space savings, and more flexible gas source usage that facilitates future expansion. Da Te has many years of professional experience in this field and can tailor solutions from the gas source to single-station gas outlets. Da Te can provide a complete set of centralized gas supply systems, including gas mixers, pressure reducing stations, pressure regulators, and single-station gas outlets, along with electrical control and auxiliary equipment as a complete product series.