Single-Station Fully Automatic Physical Adsorption Analyzer for Microporous and Ultra-Small Ratio Surfaces

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: GA-7000
• Type: Ultra-Small Ratio Surfaces
• Transport Package: Plywood Case
• Specification: 40CM*60*50CM
• Trademark: GONOAVA
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200

Product Description

Product Description

Single-station Fully Automatic Physical Adsorption Analyzer For Microporous And Ultra-small Ratio Surfaces Product introduction

The GA-7000 is a single-station, fully automated physical adsorption analyzer for microporous and ultra-small surface applications. With advanced technology, excellent quality and more comprehensive theoretical model, it has better test accuracy for micropore (0.7-2nm), ultra-micro pore (0.35-0.7nm) and ultra-small specific surface (< 1m2/g) samples, meeting the needs of scientific research and academic discussion and other applications.

Single-station Fully Automatic Physical Adsorption Analyzer For Microporous And Ultra-small Ratio Surfaces Product characteristics


1, exquisite integrated design &mdash; &mdash; The GA-7000 is a fully independent sample preparation and analysis station

The sample preparation station and analysis station of the GA-7000 have completely independent gas path system and vacuum system, which can carry out the analysis of 1 sample and the preparation of 2 samples at the same time without affecting each other. The MD-200S intelligent degassing module is embedded in the instrument host, so that the degassing temperature and time can be customized, and intelligent judgment mode can also be used. For ultra-light and easy to boil samples can be switched to a dedicated mode to properly complete the sample preparation process.


2, super micropore analysis performance &mdash; &mdash; Relative pressure P/P0 is accurate in the 10-6-10-8 range


The GA-7000 is free from computer control than the surface and aperture analyzer, and the host is embedded with a more stable WINDOWS CE industrial control system to provide users with a simple and clear operation interface. One-click boot, automatic testing and storage of data, built-in storage for at least 10 years. View and retrieve past data at any time, reserve USB interface, export and print immediately. The control interface can display the information of each data point in real time and predict the location of the next data point, which is convenient for users to view the running status and display the running progress in real time.


The GA-7000 has a more powerful control system than the surface and aperture analyzer and supports custom analysis modes (ultramicropore/micropore/mesopore/specific surface/ambient reaction). Support to customize the range of data fetching points of each model; Support custom injection volume; Support custom absorption/desorption balance time determination mode. Convenient for users to expand more rich test applications.

Single-station Fully Automatic Physical Adsorption Analyzer For Microporous And Ultra-small Ratio Surfaces

Test functions: adsorption and desorption isotherm, BET/Langmuir specific surface area,

BJH hole volume/hole area/total hole volume/total hole area analysis, t-plot/MP/HK/SF/DR And other microhole analysis

Test range: specific surface area ≥0.0005m2/g, aperture analysis 0.35nm-500nm

Test accuracy: ±1% (≤1m2/g sample: ±1.5%)

Analysis station: 1 sample analysis port, 1 P0 real-time test bit

Degassing station: 2-station sample preparation station, using heating furnace, temperature limit of 400ºC, equipped with independent mechanical pump and pressure sensor, degassing station can work at the same time as the analysis station, AI touch control system, can intelligently determine the completion of sample processing

Pressure detection system: Each analysis port is equipped with imported multi-range pressure sensors. The software side can view the pressure value of each position in real time (sensor range: 0-0.1torr, 0-10torr, 0-1000torr). The saturated vapor pressure test bit is equipped with an independent pressure sensor for real-time acquisition of saturated vapor pressure

Vacuum system: the main machine is equipped with imported two-stage rotary vane mechanical pump and turbomolecular pump, the limit vacuum is 1×10-6Pa;

Partial pressure range: P/P0 3×10-8-0.995

Instrument control system: dual control system, the host is embedded in the windows CE touch control system, which can jointly control the operation of the instrument with the computer system, and display the operating status of the instrument in real time, and can also run independently without a computer

Detailed Photos