Dynamic gas distribution device for liquid organic solvents

2. Main functions

2.1 The main function of MF-3D is to automatically prepare liquid organic solvents into any single point concentration,The gas prepared according to the needs can be used statically or dynamically;

2.2 Alternatively, a single injection can be performed by automatically preparing the liquid organic solvent into a high concentration gas, and then injecting it into the same solutionContinuously and dynamically dilute to any concentration on the platform device. (1) Avoiding the tedious process of adding one concentration to the sample at a time; (2) Reduced sampling errors introduced when preparing low concentrations with high-purity solvents;

2.3 It is also possible to continuously dilute bottled high concentration gas standard substances to different concentrations on the same device;

2.4 Automatically correct multiple factors that affect valve distribution, without the need for manual search and correction;

2.5 Automatically calculate the sampling amount of liquid solvent based on the concentration of the desired gas, without the need for a manual calculator;

2.6 Input the required concentration through touch screen operation, automatically perform continuous dilution without manual calculation;

2.7 Automatically adjust the flow rate based on the experimental environment temperature and pressure; Automatic control of inflation time;

The viewing angle of the touch screen can be adjusted freely within the range of 0-90 degrees.

2.9 Dilute high concentration bottled standard gas: Any bottled gas can be continuously diluted multiple times to different concentrations. The standard gas produced can be used dynamically or filled into an airbagOr steel cylinder (note: the function of filling steel cylinders requires additional fees)Use in a different location.

In short, there is no need for manual calculation. Simply press the touch button and select the desired gas name, concentration, and concentration unit to complete the work you need to do.

3. Technical indicators

3.1 The conventional dilution ratio for gaseous phase is 500:1, with two-way MFC flow control;

3.2 Conventional output flow range: (100-2000) ml/min (can be freely expanded or reduced according to user needs)

3.3 Traffic repeatability: ≤ 0.2％

3.4 Gas distribution uncertainty: ≤ 0.5％

3.5 Uncertainty of liquid gas distribution: ≤ 1.5％

3.6 Flow linear error: ≤ ±0.3%

4. Environmental conditions for use

4.1 Instrument power supply: 220VAC

4.2 Operating environment: 0 ℃~45 ℃

5. External dimensions and total quantity

5.1 Instrument weight: 10kg

5.2 Dimensions: 427mm wide x 195mm high x 410mm deep