粉體行業(yè)在線展覽
面議
481
Test principal: Continuous Flow Chromatography method, Low temperature nitrogen adsorption
Test methods: Direct Comparison method, BET (single-point, multi-point), Langmuir surface area
Adsorption gas: N2 (Adsorbate 99.999%), He (Carrier 99.999%)
Flow control: automatic control program, P / Po 0.05 - 0.35, control accuracy error ≤ 0.5%;
Control efficiency: 0.01 ml / min, each point of P/Po adjustment ≤ 5 seconds
Calibration: the quantitative volume of nitrogen used for calibrating automatically
Measuring range: Surface area ≥ 0.01m2/g, no upper limits;
Sample NO: 4
Test Efficiency: Direct comparison measures specific surface area: 5-8 minutes per sample
BET surface area: 25 minutes per sample
Repeatability Accuracy: ≤ ±1 %
比表面積測(cè)試儀應(yīng)用領(lǐng)域:
●橡膠材料:炭黑、白炭黑、碳酸鈣、氧化鋅、硅膠、氧化硅等化工原料; ●電池材料:鈷酸鋰、錳酸鋰、磷酸鐵鋰、石墨、三元材料、隔膜等電極正負(fù)極材料; ●脫硫脫硝材料:脫硝催化劑等; ●食品添加劑:淀粉、活性白土、膨潤(rùn)土等; ●磁性材料:四氧化三鐵、鐵氧體、四氧化三錳等; ●納米材料:納米陶瓷粉體(氧化鋁、氧化鋯、氧化釔、氮化硅、碳化硅等)、納米金屬粉體(銀粉、鐵粉、銅粉、鎢粉、鎳粉等)、納米高分子材料、碳納米管等; ●煤礦行業(yè):煤、礦石、巖石、頁(yè)巖氣、煤層氣等; ●其他材料:超細(xì)纖維、多孔織物、復(fù)合材料、土壤等。
BSD-PS
JB-5
miniX
JW-DX
F-Sorb 2400
ASAP 2420系列
Acorn
FT-301系列
GCTKP-700
JT-2000P3
Autosorb-iQ
BELSORP MINI X