Kofloc Model RK1050 Purge Flowmeter

Description

The Kofloc Model RK1050 Purge Flowmeter is engineered for longevity and precision in demanding environments. It features a precision-machined tapered glass tube that provides excellent linearity across the flow scale. Its primary function is “purging”—the process of maintaining a steady, low-volume flow to keep sensitive instrument lines clear or to maintain an inert atmosphere in small chambers. One of the defining characteristics of the Kofloc Model RK1050 Purge Flowmeter is its user-friendly maintenance. The flow tube can be replaced or cleaned easily without the need for specialized tools, reducing downtime in critical processes. The integrated needle valve at the inlet allows for ultra-fine adjustment, ensuring that even the smallest flow requirements are met with accuracy. Whether you are using it for air, nitrogen, or water, the RK1050’s robust housing protects the glass from accidental damage while providing a professional, polished look to any instrument panel.

Brand

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.

Specification

Feature	Specification
Measurement Principle	Variable Area (Tapered Glass Tube)
Applicable Fluids	Air, $N_2$ , $Ar$ , $H_2$ , $He$ , Water, and non-corrosive liquids
Accuracy	Within $pm$ 5% Full Scale (Standard)
Max Pressure	0.5 MPa to 0.7 MPa
Operating Temp	0°C to 60°C
Wetted Materials	SUS316, Brass, Pyrex Glass, NBR/Viton
Connection Size	Rc 1/8 or Rc 1/4

Features

Precision Low-Flow Measurement: Specifically calibrated for minute gas and liquid flow rates.
Integrated Needle Valve: Offers smooth and stable flow regulation directly at the meter.
Compact & Panel-Friendly: Designed to fit perfectly into small-scale panels and laboratory manifolds.
Tool-Free Maintenance: Easy-access design for quick cleaning or replacement of the glass tube.
High Chemical Resistance: Available in Stainless Steel (SUS316) or Brass to suit various fluids.
Excellent Readability: Clear, high-contrast scale on a transparent protective shield.

Applications

The Kofloc Model RK1050 Purge Flowmeter is a critical component in:

Gas Analyzers: Managing sample flow and protecting detector cells.
Bubbler Systems: Reliable liquid level measurement in industrial tanks.
Inert Gas Blanketing: Maintaining stable atmospheres for sensitive electronic components.
Laboratory R&D: Precise gas infusion for small-scale chemical reactions.
Cooling Systems: Monitoring low-flow cooling lines for specialized equipment.