Design And Function; Short Description; Scope Of Delivery - WIKA BCS10 Betriebsanleitung

4. Design and function

4. Design and function

4.1 Short description

The modular calibration system model BCS10 serves for pressure generation and
inspection of mechanical and electronic SF₆ gas density measuring instruments by
means of comparative measurements. Due to the internal temperature compensation of
the GDI-100-D reference tester, the SF₆ gas pressure is referred to 20 °C. As a result,
gas density measuring instruments can be calibrated at an ambient temperature of
-10 ... +50 °C.
The test pump enables pressure generation from 0 ... 16 bar. Individual measuring
points can be approached with highest accuracy by means of the fine adjustment valve.
Via the mounted precision digital gas density indicator, the measurements can be
displayed in one of 10 SF₆ density units, in one of 26 pressure units or also in customer-
specific units

4.2 Scope of delivery

Precision digital gas density indicator model GDI-100-D with mounted pneumatic test
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pump model CPP30
Test item adapter with quick coupling for G ½
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Test item adapter with quick coupling for G ¾
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Test item adapter with quick coupling for M 30 x 2
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Test item adapter with quick coupling for M26 x 1.5 (special connection for the WIKA
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GDM-100 with separate test port and shut-off valve, more information can be found
in data sheet AC 20.01)
Adjustable overpressure valve
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Metal flexible hose for connecting the test item, length 2 m
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Plastic case, incl. foam insert and operating instructions
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Cross-check scope of delivery with delivery note.
WIKA operating instructions calibration system, model BCS10
EN
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