Analysator för specifik yta och porstorlek

standards

GB/T 3163-2007

GB/T 19587-2017

HG/T 2382

Selection

Huvudfunktion

◆ Full-functional: Specific surface area, mesopore, and micropore analysis;

◆ High-throughput: Optional analysis stations (3/6/9/12);

◆ Fully automatic: Degassing → Testing, fully automatic switching;

◆ Anti-contamination: "Pressure-controlled heating" for micropore sample degassing to prevent contamination;

◆ Zero helium contamination: Pre-heating zone with helium gas, followed by automatic degassing;

◆ Auto-cycling: Automatic evaluation of material cyclic adsorption performance.

Technical Parameter◆ Broad testing range: Specific surface area ≥0.0005 m²/g, pore size 0.35-500 nm;

◆ Testing efficiency: Multi-point BET (excluding degassing process), standard mode 12 samples/60 min; rapid testing mode 12 samples/15 min;

◆ High testing accuracy: Quantitative error of specific surface area, pore size, pore volume, and adsorption capacity <0.5% RSD (based on standard sample BET value);

◆ Temperature-programmed degassing: Software-controlled temperature programming, room temperature to 400°C, accuracy better than 0.1°C;

◆ Intelligent degassing completion judgment: Software-supported automatic judgment based on pressure changes to evaluate degassing effectiveness;

◆ Anti-dust degassing: Pressure-controlled heating + pressure-controlled vacuuming to completely eliminate sample dusting during degassing;

◆ Vacuum level: 10⁻² Pa;

◆ High reliability: International supplier system, core components imported with original packaging.

Tekniska fördelar

◆ High-throughput and high-efficiency

Stöder analys av upp till 12 prover samtidigt.

◆ Truly fully automated

International first: automatic switching between degassing furnace and Dewar cup, no manual transfer of sample tubes or degassing furnace required;

◆ High time utilization

Solves the time waste issue of conventional instruments where degassing is completed after work hours, but testing cannot start. Enables sample loading after work and data viewing the next day;

◆ Complete elimination of "helium contamination"

Pioneering solution in the international arena: helium gas dead volume test → vacuum heating degassing → adsorption test, improving test accuracy by addressing the helium contamination challenge in micropore analysis;

◆ Anti-dust degassing

Supports "pressure-controlled heating" + "pressure-controlled vacuuming", automatically adjusting temperature programming and vacuuming rate based on pressure changes to prevent sample dusting;

◆ Supports automatic cycle testing

Automatic degassing + testing cycle for evaluating material adsorption performance stability and adsorption lifespan;

Teknisk parameter

◆ Wide Test Range: Specific surface area above 0.0005 m²/g, pore size 0.35-500 nm.

◆ Testing Efficiency: Multi-point BET (excluding degassing process), standard mode 12 samples/60 min; rapid test mode 12 samples/15 min.

◆ High Testing Accuracy: Quantitative error of specific surface area, pore size, pore volume, and adsorption capacity is less than 0.5% RSD (based on the BET value of standard samples).

◆ Temperature-programmed Degassing: Software-controlled temperature programming, room temperature to 400℃, accuracy better than 0.1℃.

◆ Intelligent Degassing Completion Judgment: Supports automatic software judgment, automatically judges the degassing effect based on pressure changes.

◆ Anti-飞扬 Degassing: Pressure-controlled heating + pressure-controlled vacuum pumping, a two-pronged approach to completely solve the phenomenon of sample 飞扬 during the degassing process.

◆ Vacuum Degree: 10-2 Pa.

◆ High Reliability: International supplier system, core components are all imported.