Engine/Measuring tool/651635-651644 GAUGE REFERENCE FOR PRESSURE, CALIBRATOR

Reference pressures of -1 up to 1,000 bar can be generated in a fast and simple way by these pressure calibrators with high accuracy of measurement and compact type of construction.   Exact adjustment of the desired pressure is carried out by a precision adjustment valve.   The reference pressure is indicated via an analogue precision pressure gauge or a digital LCD.  The instruments under test are connected to the pressure output of the calibrators by a pressure hose and an adapter.   Power is supplied by batteries or rechargeable accumulators.   The automatic measuring range switch of the PM series grants an optimal resolution with any application.   Different measurement units can be selected by pressing a function key.  Reference Gauges for Pressure Calibrator Series PM:  All hand-held pressure pumps and reference gauges can be combined for different measuring ranges, resolutions and accuracy classes, as outlined below.

这些压力校准器测量精度高，结构紧凑，可以快速、简单地产生-1\f25 1000 bar-1\f6的参考压力。所需压力的精确调整由精密调节阀执行。参考压力通过模拟精密压力表或数字LCD指示。被测仪器通过压力软管和适配器连接到校准器的压力输出。电力由电池或可充电蓄电池提供。PM系列的自动测量量程开关可为任何应用提供最佳分辨率。按功能键可选择不同的测量单位。压力校准器系列PM的参考表：所有手持式压力泵和参考表都可以组合成不同的测量范围、分辨率和精度等级，如下所述。