Gas spark plug meter ISU-2

– quantitative measurement of the consumption volume of leaks through non-hermetic SZA; – certification of leaks, creation and maintenance of a database on the state of a specific SZA; and / or bypass valves (an unambiguous conclusion on the restoration of tightness or replacement of the ZA) – monitoring the tightness of the SZA after commissioning or repair and restoration work Tech. specifications Gas volumetric flow measurement range, m3 / min DN50 – DN125 0.00006 – 2 DN150 – DN400 0.00006 – 5 Relative error limits,% ± (3.7 + 0.000025 / Q *) Explosion protection – intrinsically safe electrical circuit: 1Ex ib IIA T4 Gb X Temperature range of the measured medium, С ° from -10 to +50 Weight, kg: – operator panel – 0.5 – small meter – 1.0 – large meter (without a dock seal) – 1.98 – the whole set in case – 31 Completeness:  operator panel ISU-2 – 1 pc small meter IM-100 – 1 pc large meter IB-400 – 1 pc power battery – 6 pcs charger (~ 220/4 , 2 ─ 12 / 4.2V) – 1 pc. Pump – 1 pc.  dock seals – 4 pcs. case – 1 pc.