FTIR 的硬件有效性验证是指检查、确认FTIR 已可运转正常。散射型IR 通过测定聚苯乙烯薄胶的光谱，读取峰波数进行检查，并兼作波数校正。而FTIR 由于在能谱中多能表出现装置的状态，因此，确认能谱的形状和大小的方法被作为简单方法使用。本公司的FTIR 装置作为日常检查，也采用确认能谱的形状和大小的方法。对于更为...
The results of FTIR studies of atactic polystyrene (aPS) film during uniaxial deformation at ambient conditions are presented. The frequency shifts of several IR bands at strains from 1% to 20% were analysed. The pure vibrations of benzene ring and the conformation sensitive modes behave ...
Starna supplies polystyrene film references for use in the mid-infrared (MidIR) and near-infrared (NIR) with full traceability to National Institute of Standards and Technology.Starna supplies polystyrene film references for use in the mid-infrared (MidIR) and near-infrared (NIR) with full ...
G8043-67405 Polystyrene film for Diamond ATR/Transmission sampling accessory G8043-67406 Polystyrene film for TumblIR/DialPath sampling accessory G8043-67483 Replacement flat tip for Diamond ATR G8043-67484 Replacement llet tip for Diamond ATR会员...
Bernazzani P, Sanchez R (2009) Structural and thermal behavior of polystyrene thin films using ATR–FTIR–NanoDSC measurements. J Therm Anal Calorim 96:727 View ArticleBernazzani P, Sanchez RF. Structural and thermal behavior of polystyrene thin films using ATR–FTIR–NanoDSC measurements. J ...
Polystyrene Film 1 Software CD 1 User Manual 12. Specifications Wavelength Range :7800~375 cm-1 Resolution :1 cm-1 Signal Noise Ratio: 30000:1 (resolution@4cm-1; sample and background scan for 1 min@2100cm-1) Detector :High performan...
Performance VerificationIntegrated validation wheel with Shott NG-11 glass and NIST traceable, serialized polystyrene film Voltage100/240 V DescriptionNicolet Apex ZnSe FTIR Spectrometer Dimensions (L x W x H)570 x 550 x 250 mm (22.4 x 21.6 x 9.8 in.) Weight (English)70 lb. Weight (Metric)...
Based on a polystyrene standard, he found values of average molecular weight in the 700–2400 Dalton range [19]. More recently, Bowers et al. [20] used GPC as a method of detecting asphalt in fine aggregate particles by examining the molecular weight change. Other work was conducted by ...
Polarized infrared spectroscopy in attenuated total reflection was used to investigate the adsorption of PMMA (polymethylmethacrylate) onto PS (polystyrene... EP Enriquez,HM Schneider,S Granick - 《Journal of Polymer Science Part B Polymer Physics》 被引量: 7发表: 2010年 Modification of optical wave...
Abbreviations; PAN = polyacrylonitrile, PE = polyethylene, PES = polyester, PET = polyethylene terephthalate, PMMA = polymethylmethacrylate, PP = polypropylene, PS = polystyrene, PTFE = polytetrafluoroethylene, PUR = polyurethane, Resin = alkyd/epoxy/hydrocarbon, SEBS = styrene-ethylene-butylene co-...