This is a completely renewed model of the existing compact, economical KOFLOC RK1000. With its surprisingly slender appearance, this new compact model provides high stability performance that bears comparison with any high precision models. It can be ideally integrated in the customer’s scientific instrumentation system. Reduced period of delivery is ensured.

Features

Superior stability
Superior stability is ensured through thorough antistatic measures and using the same try-flat, rib-guid glass tube as that used for high precision models.
Economical
Economy and reduced period of shipping achieved through our allout effort at process streamlining such as introduction of mass production system using advanced printing technology
Super-compact
Space-saving as its total length ranges from 84 mm to 154 mm.
Wide variations
A broad range of variations is available in maximum flow rate, total length and materials of construction to meet diverse applications from a variety of fields.

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

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)	100ML, 150ML, 200ML, 300ML, 500ML/MIN 1L, 2L, 3L, 5L, 10L, 15L, 20L/MIN
Accuracy	FS±5% (Measurement point)
Proof pressure	0.7MPa for 5L/MIN or less 0.5 MPa for 10 L/MIN or more
Available scale	10:1


Materials	S	BS
Body block and some other components	SUS303, SUS304	Brass
Tapered tube	Pyrex®, glass
Packing	FKM	NBR
Float	Pyrex, SUS 316
Protective cover	Acrylic resin
(Temperature resistance)	MAX60℃
Connection	Rc1/8 (Standard); Rc1/4 (Optional special joint)