Kofloc Brenda Series Gas Mixture Device

The BRENDA series has been fitted with the DF-200 series high-performance digital mass flow controller developed in-house.

Description

The BRENDA series has been fitted with the DF-200 series high-performance digital mass flow controller developed in-house. This has made it possible to produce mixed gas with more accurate gas mixture ratios than previous device. The adoption of an 8-inch touch panel has also simplified mixed gas density and flow settings. The BRENDA series, which also has a full range of functions, comes standard-equipped with VNC server function, making remote operation through networks and remote control at mobile terminals through wireless access points possible.

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

High-performance digital mass flow controller adopted

Supplying high quality mixed gas

In-house production of mixed gas at desired gas mixture ratios is possible.

Step mode

Program operation with pre-set conditions is possible

A maximum of nine steps for gas flow and time pre-settings are possible

VNC server function added

Remote operation through networks and remote control at mobile terminals through wireless access points are possible

Data logging compatible

Sampling cycles can be set to record operation status.

Registered data can be extracted via the USB port in the device.

Fitted with a touch panel

Anybody can easily set and confirm the status of gas mixture ratios while viewing the touch panel screen.

Q Various functions added

Safety function

An emergency shutoff valve has been fitted to the mixed gas exit, making it possible to cut off the gas manually with the emergency shutoff switch, and there is also an automatic shutoff function in response to alarm setting values.

Setting authority

All settings can be made into authorization settings requiring a password.

Lower and upper limit settings

Lower and upper limits can be set for flow and pressure for each line.

Ratio setting mode

It is possible to automatically calculate and control gas flow for each line by just setting gas mixture ratios and mixed gas flow

Flow integration function

Integrated gas volume can be displayed for each line. which is convenient for grasping how much is left in the cylinder.

 

Applications

  • Hear Treatment
  • Bonding, Soldering
  • Food Products
  • Laser
  • Analysis

Specification

TYPE 2-Line 3-Line 4-Line
Model BR-2C BR-3C BR-4C
Control system Control with a thermal mass flow controller*1
MFC precision +1% R.D.~*2
MFC responsiveness within 1 second for all flow ranges
Compatible gas Air N2. O2, He, Ar, CO2. H2. (also compatible with corrosive gas and combustible gas)*2
Flow range 10sccm to 50SLM for one line (but mixed gas flow of 100SLM or less)*2
Pressure resistance 800kPa
Connection diameter IN:Rc1/4 OUT:Rc1/4
Surrounding temperature/humidity 5 to 50°C (system guarantee: 5 to 35°C) /10 to 80% RH
Device dimensions WxDxH(mm) 380x390x330 480x390x330
Device weight(kg) 30 37 40
Electricity consumption(kw) 0.1
Power supply voltage AC100-240V 1ф 50/60Hz

 

*1. Gas mixture ratios are based on the combined method with volumetric flow ratio.

*2. Please feel free to contact the relevant staff at our company regarding detailed specifications for gas type and flow range.

*For overseas specifications or special specifications not in our catalogue, please contact relevant staff at our company.

*Product improvements may lead to specifications changing without notice.

*This equipment does not conform to CE and RoHs directive at the moment