Brief introduction:

TH-500A gradient mixer (gradient mixer): the gradient is 1000ml, the gradient shape can be straight, resistant to organic solvents, and the speed digital display.

Details:

Gradient mixer (resistant to organic) is a device which can make the components of solution change gradually in a set way. It can be used to control the change of solubility or acidity of a component in solution. It has a wide range of uses in chemical analysis, separation and purification of various organic and natural substances. When the gradient mixer of Jiapeng uses ion exchange chromatography to separate biomacromolecule, it often needs eluent with continuous pH gradient or continuous ion intensity gradient; when preparing and separating a sample by ultracentrifugation, it also needs to make continuous density gradient, etc. There are two ways to make continuous gradient with gradient mixer: Volume Control and flow rate control.

Performance advantages:

TH-500A gradient mixer (gradient mixer) this instrument can make two cups of solution containing "concentrated and diluted" solution keep balance all the time, and the mixing speed and output flow of the two cups of solution can be adjusted to be constant, so it can make linear gradients with different slopes. Users can also make different step-by-step gradients if they adjust the output flow properly according to the time of different stages. The instrument can also be used as a magnetic stirrer alone, as long as a sealed magnetic core is put into the cup body to be stirred. ★ LED digital display can directly display gradient mixing speed.

Technical parameters of TH-500A gradient mixer (gradient mixer):

TH-300A gives a gradient of 600ml, the gradient shape can be straight, resistant to organic solvents, and the speed digital display.

TH-500A gives a gradient of 1000ml, the gradient shape can be straight, resistant to organic solvents, and the speed digital display.

TH-1000A gives a gradient of 2000 ml, the gradient shape can be straight, resistant to organic solvents, and the speed digital display.

matters needing attention:

1. Please put the mixing magnet into the right cup, place the gradient cup on the control box, and adjust the cup so that the mixing magnet in the right cup can rotate in the center position. (speed up gradually when adjusting, otherwise it will cause out of step and damage the cup)

2. Close (rotation direction to the left) mixing valve and output valve, pour the concentrated solution into the left cup, open (rotation direction to the right) mixing valve, let the solution penetrate into the right cup through the channel, and immediately close the mixing valve. Pour another diluted solution into the right cup so that the liquid level of the two cups is the same, and then open the mixing valve to keep the two liquid levels in balance.

3. If there are bubbles in the channel between the two cups, try to remove the bubbles before use.

4. Open the output valve and adjust the output flow slowly according to the required slope.

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