亚洲国产日韩在线?欧美_中文自拍无码高清_久久综合鬼色99_欧美亚洲色欲色一欲ww_亚洲第一区视频在线观看_重口调教一区二区视频_特级aV毛片在线_黄页网站在线看_免费的黄色毛片视频

弗爾德（上海）儀器設(shè)備有...

查看電話 在線咨詢

立即詢價(jià)

您提交后，專屬客服將第一時(shí)間為您服務(wù)

點(diǎn)擊提交代表您同意《用戶服務(wù)協(xié)議》《隱私政策》

C, S determination in wood samples

閱讀：711 發(fā)布時(shí)間：2015-05-14

Suitable Analyzers
n CS-580 series
n CS-2000 (resistance furnace)
Used Accessories
n 90160 Disposable porcelain boats
n Suitable calibration material from NIST or other
Settings
n Furnace Temperature: 1350°C
n Comperator level: 20
n minimum analysis time: 60 seconds
n maximum analysis time: 180 seconds
Sample preparation
For best results prepare the sample down to a particle size about 200 µm.
Dry the sample till mass constancy at 105°C (in minimum for 1 Hour).
Procedure
n Prepare and clean the ELTRA analyzer (f.e. exchange Anhydron, Sodium
hydroxide) and set the furnace temperature to 1350°C
n Run in minimum three warm up samples (f.e. ELTRA 92511-3020) with a
medium sample weight of 200 mg until the results are stable
n Calibrate the system with a suitable calibration material (from NIST or
other):
(1) Weigh in a sample weight of 150 mg in the 90160 porcelain boots
(2) Start analysis (F5 Button)
(3) Load the sample into the furnace and wait until the PC calculates
results
Repeat Step (1) – (3) in minimum for three times; mark the results and use
the calibration function in the software

提供商	弗爾德（上海）儀器設(shè)備有限公司	下載次數(shù)	112次
資料大小	352.9KB	資料類型	PDF 文件免費(fèi)下載該資料
資料圖片	--	瀏覽次數(shù)	711次

C, S determination in wood samples

產(chǎn)品展示

會員登錄

收藏該商鋪

提示