Engine/Welding material/851567-851578 Span Gas

851567-851574 丙烷，空气平衡

851575-851578 纯丙烷

GAS SPAN O.75% VOL (50%LEL), ISO-BUTANE BALANCE AIR

Span Gas for all types of gas detectors and analyzer.  To help comply with standards, various types of calibration gas cylinders are available for your usage.  The most important accessory to any gas detector is a calibration kit, which provides the means to determine if the instrument is working properly.  When using gas detection equipment, it is necessary to calibrate the equipment on a regular basis to guarantee accurate results.  According to some regulations and standards, one must test the gas detector prior to each use with a suitable test gas.  Type of Mixture Gases:  A span gas comes in aluminum alloy cylinder.   Please specify kind of gas with capacity of cylinder you request selecting from standard ranges in the following table.  If other Mixtures are required, please specify Gas Type and Concentration.

Span Gas适用于所有类型的气体探测器和分析仪。为帮助您符合标准，我们提供各种类型的校准气瓶供您使用。任何气体探测器最重要的附件是校准套件，它提供了确定仪器是否正常工作的手段。在使用气体检测设备时，要定期对设备进行校准，以保证结果准确。根据一些规定和标准，每次使用合适的测试气体之前，必须对气体探测器进行测试。混合气体类型：铝合金钢瓶内有跨度气体。请在下表中指定您要求从标准范围中选择的钢瓶容量的气体种类。如果需要其他混合物，请注明气体类型和浓度。