| Two pump system |
A/B pump, two pumps |
| Flow rate range: 4-600ml/min (double pump overlapping column loading mode: 1 – 1200ml/min) |
| Acceptable range: 5% - 95% |
| Pressure range: 0 – 2MPa (20bar, 290 psi) |
| Viscosity: 0.7-10 cp |
| UV detector |
280 nm fixed wavelength detector |
LED light source, service life ＞ 8000h
Detection range: - 6 -+6AU
Linearity: ± 2%
Wavelength accuracy: ± 2nm
Wavelength repeatability: ± 1 nm
Noise: ± 1 * 10-4AU (1S) |
| DAD200-400nm, dual wavelength detection |
DAD full spectrum direct reading detector, 200-400nm variable dual wavelength
Wavelength accuracy: ± 2nm
Wavelength repeatability: ± 1 nm
Noise: ± 1 * 10-4AU (@ 254nm, 1S) |
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| Optical fiber conduction, external flow cell, to avoid the influence of light source temperature on the activity of protein samples, double beam design, with high stability. |
| Standard flow cell: 2mm optical diameter, 20ul flow cell volume, maximum pressure resistance 2Mpa |
| Conductivity detector |
Detection range: 0.1mS/cm － 999.9mS/cm |
| Volume of test cell: 20ul |
| Conductivity accuracy: ± 3% or 0.2mS/cm; Built in temperature sensor for automatic conductivity compensation calibration |
| Temperature detector |
Temperature range: 0 - 99 ° C; Temperature accuracy: ± 2 ° C at 2 ° C – 50 ° C |
| PH detector |
Detection range: 2-12; Accuracy: ± 0.15 |
| Import selection |
Single pump 4 inlet |
| 8 inlets in total for two pumps |
| It can be expanded to 12 imports |
| Maximum 8 outlets |
| Column position valve |
1 column position,3 column position |
| Bubble trap |
Effectively discharge bubbles from the system, online or offline |
| mixer |
Volume of mixing chamber: 12ml |
| Bubble sensor |
Support up to 3 |
| Pressure sensor |
A. One at the back of pump B, one at the front of the column, one at the back of the column, four in total, with the detection range of 0-2MPa |
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