ISO 4786:1977 封闭式标度可调量程的温度计

标准编号：ISO 4786:1977

中文名称：封闭式标度可调量程的温度计

英文名称：Enclosed-scale adjustable-range thermometers

发布日期：1977-09

标准范围

规定的温度计用于测量-21摄氏度至+140摄氏度范围内不超过5摄氏度的微小温差。它们不适用于测量绝对温度，且应为玻璃汞包刻度类型。规定了温度标度、浸入、结构、间隔误差和稳定性。刻度和尺寸已列在表格中。

The specified thermomters are used for measuring small temperature differences not exceeding 5 degrees centigrade within the range -21 degrees centigrade to +140 degrees centigrade. They are unsuitable for measuring absolute temperature, and they shall be of the mercury-in-glass encolsed-scale type. Temperature scale, immersion, construction, intervall error and stability are specified. Graduation and dimensions are tabled.

标准预览图