1.1. Product introduction

High-pressure proportional mixing cabinet can mix binary and ternary gases accurately and evenly according to the proportion required by users, and continuously and steadily output the mixed gases, and display the concentration value of the ratio in real time through high-precision gas concentration analyzer.

It can be widely used in welding, air-conditioned food preservation, disinfection and sterilization mixture, electronic mixture, electric light source mixture, medical and biological research, purification and smelting of precious metals and other occasions.

1.2. Technical Principle of Mixing

The equipment first needs two or three mixed gases to be adjusted by pressure equalization in the pressure stabilization control unit. Under the condition of equal pressure, the equipment mixes precisely by mixing proportional control valve. Finally, the ideal mixed gases can be obtained through continuous output of flow and pressure control unit.

1.3. Main Characteristics

Standard concentration on-line analyzer, users can monitor the quality of mixing on-line

Free adjustment of mixing ratio by knob

The output of mixing pressure can be adjusted according to need.

Optional RJ45 communication network port data expansion to support MODBUS standard communication protocol

1.4. Technical parameter

General model	MIX-002
Applicable medium	Ar,CO2,O2,N2（Other non-toxic and corrosive gases）
Concentration regulation range	0-30%、0-50%、0-100%
Mixed Intake Quantity	2元，3元
Flow range	50Nm3/h，100Nm3/h，200Nm3/h，400Nm3/h（Other customization requirements）
accuracy	±1.5%，±1.0%，±0.5%
Intake Pressure Requirements	0.6-0.8MPa
Output pressure	0.25-0.35MPa Adjustable
Inlet/Outlet Caliber	DN25-DN50（Other customization requirements）
Net shape size	700mm*350mm*1700mm（Length * width * height）
Net weight	45.5kg
Packing	Fully enclosed wooden box, sealed bag
Working environment temperature	（0～50）℃
Power requirements	External AC 220V power supply
Touch screen size	7-inch Multi-color Resistance Touch Screen
On-line Concentration Detection Function	【Standard】
Shell material	Carbon steel spraying, 304 stainless steel optional

1.5. Notes

Matters needing attention:

1. Photos are for reference only. The company has the right to improve its appearance without notice.

2. According to the requirements of different user conditions, the actual parameters of the equipment will be slightly adjusted. Consult the authorizer of the company or the matching company specifically.

3. The quality assurance of the equipment shall be carried out in accordance with the warranty rules.

4. Detailed parameters shall be based on the instructions corresponding to a single device.