FIELD: measurement equipment.
SUBSTANCE: device for calibration of pressure sensors comprises a tight tank with fluid, a device for pressure development, a receiving and computing device. The tight tank comprises a horizontal nozzle with a seat to fix a tested device, which, in its turn, has a threaded connection and is closed with a sealing washer, where the tested device is directly inserted. The tank is also equipped with a device for visual control of pressure supplied to the tested device. In the upper cover of the tight tank there is a hole for fluid pouring, having a threaded connection and closed with a plug, equipped with a sealing gasket and a valve of nipple type with a nozzle. A source of compressed air also comprises a device for visual pressure control.
EFFECT: increased accuracy of inspection, reduced time of inspection.
3 cl, 1 dwg
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