Kofloc Model RK1050 Purge Flowmeter

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

Description

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.

Brand

Kofloc

Kofloc

The natural environment is preserved through the balance of solids, liquids and gases that exist on the earth. However, human civilization has caused pollution that has greatly damaged our environment. The task of the present generation is to restore our environment to its natural healthy state. And this is also the greatest challenge for 21st century science and technology.

KOFLOC’s corporate motto is “A Scientific Approach for Fluids.” In other words, we create products that scientifically measure and control the balance of liquids and gases. We trust that through our work we are making a contribution to the regeneration of the environment and to the establishment of a prosperous society.

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

Specification

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)