TH-300A gradient mixer Introduction
Gradient mixer (organic resistant) is a device that gradually changes the composition of a solution in a set manner. It can be used to control the change in solubility or acidity of a component in a solution. In chemical analysis, various organic compounds are separated and purified. And a wide range of uses in natural materials. When the Jinpeng gradient mixer uses an ion exchange chromatography column to separate biomacromolecules, a continuous pH gradient or a continuous ionic strength gradient eluent is often required. When ultracentrifugation is used to separate a sample, it is often necessary to produce a continuous density gradient. The method of manufacturing a continuous gradient by a gradient mixer has two methods of controlling volume and controlling flow rate. Features
TH-300A Gradient Mixer (Gradient Mixer) This instrument can keep two cups of solution in the "concentrated, diluted" solution at all times, and the mixing speed and output flow of the two cups can be adjusted constantly, so you can make various Linear gradients with different slopes. Different step gradients can be made if the user makes appropriate output flow adjustments for different stages of time. The instrument can also be used as a magnetic stirrer alone, as long as a sealed core is placed in the cup that needs to be stirred. Technical Parameters
TH-300A gives a gradient of 600ml, the gradient shape can be straight, resistant to organic solvents, and the LED digital display can directly display the gradient mixing speed.
TH-500A gives a gradient of 1000ml, the gradient shape can be straight, resistant to organic solvents, and the LED digital display can directly display the gradient mixing speed.
TH-1000A gives a gradient of 2000ml, the gradient shape can be straight, resistant to organic solvents, and the LED digital display can directly display the gradient mixing speed.
TH-300A gradient mixer (gradient mixer) use precautions:
1. Place the stirring magnet into the right cup, place the gradient cup on the control box, and adjust the cup so that the stirring magnet in the right cup rotates in the center position. (Adjust the speed gradually when adjusting, otherwise it will cause loss of step and damage the cup)
2. Close (rotate direction to the left) mixing valve and output valve, pour the concentrated solution into the left cup, open (rotate direction to the right) mixing valve, let the solution penetrate into the right cup through the channel, and immediately close the mixing valve. Pour the other diluted solution into the right cup so that the two cups are at the same level, then open the mixing valve to balance the two surfaces.
3. If there are air bubbles in the channel between the two cups, try to remove the air bubbles before using them.
4. Open the output valve and slowly adjust the output flow based on the desired slope.
Introduction
Gradient mixer (organic resistant) is a device that gradually changes the composition of a solution in a set manner. It can be used to control the change in solubility or acidity of a component in a solution. In chemical analysis, various organic compounds are separated and purified. And a wide range of uses in natural materials. When the Jinpeng gradient mixer uses an ion exchange chromatography column to separate biomacromolecules, a continuous pH gradient or a continuous ionic strength gradient eluent is often required. When ultracentrifugation is used to separate a sample, it is often necessary to produce a continuous density gradient. The method of manufacturing a continuous gradient by a gradient mixer has two methods of controlling volume and controlling flow rate.
