Kofloc Purge Flowmeter Model RK1000 Series

Purge Flowmeter (for Scientific Instrumentation System)

MODEL RK1000 SERIES

This is a glass tube float type flowmeter materialized through our all-out effort at streamlining the production line to offer users a low-cost model that can be shipped in a reduced period of delivery. While it is outstandingly compact(total length of the smallest type: 80 mm), it provides high performance in stability that bears comparison with any high precision models and is optimum to form a part of the customer's scientific instrumentation system.

Feartures

-Superior stability

-Economical

-Super-compact

-Wide variations

Applications

-For integration into equipment panel

-For gas purge systems

-For measurement of welding gas flows

-For various types of analyzers

-For semiconductor manufacturing equipment

Standard Specifications

- Fluids : Air,N2,O2,H2,He,Ar,and CO2 (Calibration by actual gas) For other gases,consultation is necessary regarding whether conversion conditions or calibration by actual gas is to be used.

- Flow range(Full scale) : 1L,2L,3L,5L,10L,15L,20L/MIN

- Accuracy : FS±5%(Measurement point)

- Proof pressure :*0.8MPa for 5L/MIN or less
                          *0.5MPa for 10 L/MIN or more

- Available scale : 10:1

- Body block and some other components  : *S : SUS304; SUS303
                                                                              *BS : Brass

- Tapered tube : *S & BS : Pyrex®, glass

- Packing : *S : FKM
                 *BS : NBR

- Float : * S & BS : Pyrex,SUS316, glass

- Protective cover :* S & BS : Acrylic resin

- (Temperature resistance) : * S & BS : MAX60°

- Connection : * S & BS : Rc1/8(Standard);Rc1/4(Optional)