主要技术指标:
燃烧温度:1200 ℃;操作模式:TCD检测器,CHNS或O模式可选
检测范围:C: 0.001~40mg;H: 0.001~3mg;N: 0.001~15mg; S: 0.001~6mg;O: 0.001~5mg
检测限:< 40 ppm;精确度:C, H, N, S <0.1%;O < 0.2%;进样量:0.02~1000mg
仪器功能及附件:
1) 80位全自动进样器;2) 梅特勒XP6电子天平;精度:0.001mg;3) 液体样品密封器
应用范围:
主要用于有机物中碳氢氮硫氧元素的定量分析,包括纯化合物以及均匀性较差的样品,诸如催化剂、煤、土壤、农业产品、肥料、合成材料、材料、地质材料等。
网站首页:http://www.elementar.de/en.html
产品页面:http://www.elementar.de/en/products/vario-serie/vario-el-cube.html
应用文献:(1) CN analysis in wood and plant material with the vario EL cube (原文链接)
(2) CNS analysis in soil with the vario EL cube (原文链接)
(3) Analysis of CHNS in food stuff with the EL cube (原文链接)
(4) CHNOS determination in sediment and other marine samples using the vario EL cube (原文链接)
(5) CHNS analysis in liquid fuels with the vario EL cube (原文链接)
(6) CHNS analysis in wood and plant material with the vario EL cube equipped with an IR detector for S (原文链接)
(7) CHNS analysis in coal with the vario EL cube (原文链接)
(8) CHNS determination in soil and sediment using the vario EL cube with IR detector for low S content (原文链接)
(9) CHN analysis in solvents using the vario EL cube equipped with the vario Liquid Sampler (原文链接)
(10) CN Analysis in aqueous solutions using the vario EL cube with vario Liquid Sampler(原文链接) |