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LC-3000 liquid chromatography
The main performance characteristics of LC-3000 liquid chromatography system are as follows: 1. The entire system consists of P3000 high-pressure pump
Product details
LC-3000 liquid chromatography system
Main performance characteristics:
1. The entire system consists of P3000 high-pressure pump, UV3000 detector, injection valve, solvent tray, chromatographic column, working software, etc; Installation, debugging, and usage are all very simple.
2. The P3000 high-pressure infusion pump is a high-precision infusion pump system controlled by a microcontroller with CPLD technology as the core. The all digital frequency generation system, advanced motor drive system, and user-friendly human-machine display interface make operation very convenient. The advanced pump head and single valve design ideas integrate advanced experience, ensuring the accuracy and repeatability of infusion under various conditions.
3. UV3000 is a spectrophotometer that can be matched with any infusion pump and is widely used in fields such as chemical analysis, pesticides, and chemical engineering. Adopting a fully digital and highly integrated design concept, greatly reducing the noise of the instrument; Based on digital signal transmission and processing, the signal of this detector can be directly input into the serial port of the computer for acquisition, eliminating the need for data acquisition cards in traditional instruments!
Technical parameters:
P3000 high-pressure infusion pump:
| Infusion method | Double plunger reciprocating pump, with one main suction plunger. One for auxiliary plunger |
| pump head | Analytical type: 10ml stainless steel/PEEK pump head/semi prepared 50ml stainless steel/PEEK pump head |
| Maximum work pressure | Analytical type: 42MPa stainless steel pump head/30MPa PEEK pump head Semi prepared type: 30MPa stainless steel pump head/20MPa PEEK pump head |
| flow range | Analytical type: 0.001-9.999ml Semi prepared type: 0.01-49.99ml |
| Flow accuracy | RSD ≤ 0.5%（1ml/min） |
| Traffic repeatability | RSD ≤ 0.1%（1ml/min） |
| display screen | 320 * 240 dot matrix large screen LCD display with adjustable blue backlight. |
| System Protection | Slow start, stop below the minimum pressure of 2ML. The maximum and minimum pressures are adjustable, and user data is automatically stored. |
| System connection | 1/16 "pipeline connection |
| control system | Independent mode: Full keyboard setting parameters. When working in high-pressure gradient mode, one of the pumps is the main pump, controlling other high-pressure infusion pumps of the same model, and verifying the displayed gradient mode through the gradient curve on the display. Serial port mode: Control the high-pressure infusion pump through the RS232 port. |
| Note: Dimensions: 398 * 149 * 267mm Weight: 10kg Power Supply: 220V ± 10%, 50H Z, 400W | |
UV3000 detector
| Wavelength range/accuracy | 190 — 700nm ± 2nm |
| wavelength repeatability | 0.4nm |
| Light source | Deuterium lamp (standard configuration); Tungsten lamp (replaceable) |
| Light source control | Lamp selection and on/off settings are available |
| Scanning function | Stay scanning, programmable scanning means that the starting and ending points of the scan can be set, and the scanning step size can be set. |
| Testing Scope | 0 — 2AU |
| Baseline noise | 1.5 * 10-5AU/h dynamic: flow rate 1ml/min methanol/water=80/20, wavelength 254nm |
| Baseline drift | 4 * 10-4AU/h dynamic: flow rate 1ml/min methanol/water=80/20, wavelength 254nm |
| time constant | 0.1/0.2/0.5/1/2/5/10S |
| analog signal | ± 0.1V ± 1.0V ± 10V |
| Integral output | 16 level adjustable |
| Automatic zeroing | full scale |
| control | Independent mode: Full keyboard setting parameters. Serial port mode: Control the high-pressure infusion pump through the RS232 port. |
| display screen | 320 * 240 dot matrix large screen LCD display with adjustable blue backlight. |
| GLP | Total lighting time and number of lighting times. Replace the number of lights and product serial number, etc |
| Note: Dimensions: 398 * 149 * 267mm Weight: 10kg Power Supply: 220V ± 10%, 50H Z, 40W | |
| LC-3000Liquid Chromatograph1 set (with the following configuration) | ||
| 1 | P3000 high-pressure infusion pump, 10ml pump head | 1 |
| 2 | UV3000 analytical variable wavelength ultraviolet spectrophotometer | 1 |
| 3 | 7725I injection valve | 1 |
| 4 | toolkit | 1 |
| 5 | pallet | 1 |
| 5 | Analytical chromatographic column | 1 |
| 6 | CXTH-3000 Chromatography Workstation | 1 |
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