![]() Film detection with five scanning rollers means that replenishment can be carried out economically and intelligently depending on the amount of film scanned. ![]() The Nova has an automatic stop/start function. The Nova comes in one standard model with state-of-the-art electronics, and the worldwide ‘plug and play’ feature allows you to adapt it to any conventional outlet which accommodates any standard global voltage. ![]() The intelligent power management system ensures low power consumption (a maximum of 1,700 watts) and therefore significant cost savings over the processor’s lifetime. ![]() Finally, for companies who need the flexibility of a back-up processor which can complement their digital solutions, the Nova is an ideal choice. It also offers an excellent solution to companies which process 10 to 50 films per day. It offers manufacturing or testing labs a way to automate their manual processing at an affordable price. For inspection companies which conduct on-site testing with multiple teams, the Nova ’s compact size and light weight make it the natural choice. No matter what your field, the Nova provides the ideal solution. Its stainless steel, aluminium and PVC construction minimise weight (80 kg for the basic model) and maximise corrosion resistance. The Nova is a tabletop processor that takes up just 0.40 m2 of space and has been designed to be extremely light and transportable. It is smart, robust, economical and automatic, and fills the gap in the market for a compact processor that can perform rugged NDT testing,while providing the quality of Structurix Film Systems and the features that users need. Cellular lysis of Streptococcus faecalis induced with triton X- 100.The Structurix Nova is a processor designed and built specifically for the industrial NDT testing environment. Lysis of exponential-phase cultures of Streptococcus faecalis ATCC 9790 was induced by exposure to both anionic (sodium dodecyl sulfate) and nonionic ( Triton X- 100) surfactants. Lysis in response to sodium dodecyl sulfate was effective only over a limited range of concentrations, whereas Triton X- 100-induced lysis occurred over a broad range of surfactant concentrations. The data presented indicate that the bacteriolytic response of growing cells to Triton X- 100: (i) was related to the ratio of surfactant to cells and not the surfactant concentration per se (ii) required the expression of the cellular autolytic enzyme system and (iii) was most likely due to an effect of the surfactant on components of the autolytic system that are associated with the cytoplasmic membrane. The possibility that Triton X- 100 may induce cellular lysis by releasing a lipid inhibitor of the cellular autolytic enzyme is discussed. Surfactant-enhanced remediation of a trichloroethene-contaminated aquifer. Transport of a nonionic surfactant ( Triton X- 100) at aqueous concentrations less than 400 mg/L through a trichloroethene-contaminated sand-and-gravel aquifer at Picatinny Arsenal, NJ, has been studied through a series of laboratory and field experiments. In the laboratory, batch and column experiments were conducted to quantify the rate and amount of Triton X- 100 sorption to the aquifer sediments. In the field, a 400 mg/L aqueous Triton X- 100 solution was injected into the aquifer at a rate of 26.5 L/min for a 35-d period. The transport of Triton X- 100 was monitored by sampling and analysis of groundwater at six locations surrounding the injection well. Equilibrium batch sorption experiments showed that Triton X- 100 sorbs strongly and nonlinearly to the field soil with the sharpest inflection point of the isotherm occurring at an equilibrium aqueous Triton X- 100 concentration close to critical micelle concentration.
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