TBE-20A analytical high speed counter-current chromatography Brief introduction:
1. Three separation column patents: maintain the best balance during high-speed operation, can make the solvent separation system to achieve high retention rate, at the same time, guarantee the equipment stability, make running noise is smaller.
2. Simple pretreatment process, simplify the purification steps, refining time saving.
3. High separation rate: can the separation and purification of natural products active ingredients to more than 99%.
4. High recovery rates: there is no adsorption loss caused by solid carrier, sample degeneration, theoretically sample recovery rate of nearly 100%.
5. The use of cost reduction: no column packing, need not change the separation column, equipment operation and maintenance cost is low.
6. Additional temperature control function: to realize accurate temperature control. Accurately control the temperature of the separation process, help to grope for the experiment conditions and to improve experiment repeatability; Sample separation is not influenced by environmental temperature, can improve the degree of separation of samples by adjusting the temperature, broadening the scope of the choice of solvent system. Technical parameters:
Amount of separation: micrograms - mg level
The host capacity: 20 ml
Sample size: 20 ul (supply)
Circle of sample: 5 ul - 2 ml (to buy)
The injection valve: Rheodyne 7725 I
Speed range: 0-2000 revolutions per minute
The separation speed: 1400-1400 revolutions per minute (stepless frequency control of motor speed)
The separation velocity: 0.5 to 1.5 ml/min
The velocity range: 0.1 to 5.0 ml/min
Recommended operating speed: 1800 r/min
Recommend a work flow rate: 1.0 ml/min
Pressure: 0-2 mpa
Wavelength of ultraviolet detector: 254, 280 nm (you can choose all the other wavelength detector)
(answer the circulating water bath temperature control module) : 15 ~ 40 ℃ temperature range, precision of 0.5 ℃, the temperature control loop fluid volume 1 ~ 10 L/min
The rated voltage, power: 220 v + 10%, 50/60 hz, 300 w
Host size: 330 * 600 * 550 mm
Brief introduction:
1. Three separation column patents: maintain the best balance during high-speed operation, can make the solvent separation system to achieve high retention rate, at the same time, guarantee the equipment stability, make running noise is smaller.
2. Simple pretreatment process, simplify the purification steps, refining time saving.
3. High separation rate: can the separation and purification of natural products active ingredients to more than 99%.
4. High recovery rates: there is no adsorption loss caused by solid carrier, sample degeneration, theoretically sample recovery rate of nearly 100%.
5. The use of cost reduction: no column packing, need not change the separation column, equipment operation and maintenance cost is low.
6. Additional temperature control function: to realize accurate temperature control. Accurately control the temperature of the separation process, help to grope for the experiment conditions and to improve experiment repeatability; Sample separation is not influenced by environmental temperature, can improve the degree of separation of samples by adjusting the temperature, broadening the scope of the choice of solvent system.
