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美国得克萨斯(Texas)仪表公司自1982年以来,相继在“IAN”和“ICS”杂志上刊登广告和文章,介绍该公司研制的新型记录仪表——Tigraph100 200型(见附图)。该仪表是一种全新的记录仪,记录系统完全摆脱老式记录仪的概念,它没有记录笔、墨水和预先印制好的记录纸。更没有老式记录仪的机电记录元部件,而是采用一种全新型的固定不动的直线阵列式热印头,由微处理机控制完成热印功能,在空白敏热记录纸上印出一系列阵点表示被记录的信息。
Since 1982, Texas Instruments Inc. has published advertisements and articles in “IAN” and “ICS” magazine successively introducing the Tigraph100 200, a new type of recording instrument developed by the company (see photo). The instrument is a brand new recorder that records the system completely out of the old recorder concept. It has no stylus, ink, or preprinted paper. Rather than the mechatronic components of an older recorder, a brand new, straight-line, arrayed thermal printhead is used, controlled by a microprocessor to perform a thermal print function, printed on a blank thermal record paper Series dots represent recorded information.