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Zhengzhou Anno Scientific Instrument Co., Ltd
New liquid phase sampler
NegotiableUpdate on 06/28
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Overview
LAS-3622 is an efficient and intelligent new liquid phase sampler that can be used in conjunction with liquid chromatography, mass spectrometry, and ion chromatography. It can automatically complete pipeline cleaning, bubble evacuation, injection, and post injection cleaning, effectively improving work efficiency. This device is equipped with dedicated operating software, which is convenient and fast.
Product Details
New liquid phase samplercharacteristic
Adopting a dual sample tray design, multiple sample bottle specifications can be freely combined, and the left and right sample tray specifications can be automatically identified, automatically positioning the coordinate positions of different bottles to avoid the risk of manual setting errors, making the operation simpler and more efficient.
A more reasonable form of injection needle movement, with the X-axis carrying the injection needle to move left and right, the Y-axis carrying the sample disk to move back and forth, and the Z-axis carrying the injection needle to move up and down, in order to meet the shortest pipeline between the injection needle and the injection valve in a smaller space, resulting in less sample waste and less diffusion in the pipeline in full and semi quantitative modes.
It has multiple communication connection methods including network port, serial port, and USB port for users to choose from.
Strong compatibility, can be matched with instruments and equipment from different manufacturers.
High stability, real-time feedback comparison of encoder, and more accurate instrument operation.
High degree of automation, unmanned operation, 24-hour uninterrupted work.
Syringes, quantitative rings, and buffer tubes can all be replaced with different specifications.
It has different injection modes, and can be freely set for full quantitative, semi quantitative, and non-destructive injection.
It has real-time leakage detection function to avoid incomplete sample injection.
Equipped with anti-collision protection measures for the injection needle, effectively preventing damage to the injection needle due to accidents.
Equipped with an empty bottle detection function, it can trigger an alarm or skip in case of an empty bottle, avoiding wasting analysis time.
It has a door detection function, with the option to turn on the light or sound an alarm when opening the door, making it easy to observe and prevent accidental opening.
It has a pipeline blockage detection function to prevent damage to the injector or other parts after the injection needle or pipeline is blocked.
Equipped with a chromatographic column installation position, two chromatographic columns can be placed simultaneously.
Supports dual channel mode, allowing for simultaneous connection of two analytical instruments for separate sample injection, effectively improving analysis efficiency.
New liquid phase samplerTechnical specifications
Syringe specifications |
500, 1000, 2500 (unit: μ L) come standard with 250 μ L |
maximum pressure |
45MPa， customizable |
Number of sample disk positions |
2-60 positions (2ml) |
Number of sample disks |
2 of them |
Sample bottle specifications |
Comes standard with 2mL,Optional 4mL、10mL |
Each number of sample runs |
1 to 99 times |
Maximum time interval |
999 points |
injection volume |
0.1～2000μL， customizable |
Maximum number of high-pressure valves |
2 of them |
Maximum support for chromatography instrument |
2 units |
Cleaning pipeline mode |
Before injection, after injection, before and after injection |
Pump sample mode |
Capacity, time |
Pump sample speed |
Slow, medium, fast |
Extraction speed |
Slow, medium, fast |
Injection method |
Fully quantitative, semi quantitative, non-destructive |
Quantitative ring specifications |
Standard configuration: 20 μ L,customizable |
Control method |
Interval self-control, signal feedback control, PC control |
contact method |
Network port, serial port, USB port |
repetitiveness |
Full quantification: RSD<0.3% Semi quantitative: RSD<0.5% (when injection volume>10 μ L) Semi quantitative: (When the injection volume is greater than 1 μ L) RSD<1% No loss: RSD<0.5% (when injection volume>10 μ L) No loss: RSD<1% (when injection volume>1 μ L) |
Automatic protection function |
Leakage detection, empty bottle detection, door opening detection, pipeline blockage detection, needle protection |
Other functions |
Lighting function, automatic recognition of sample tray, dual chromatographic injection, chromatographic column fixation |
Net weight |
Standard configuration is about 19㎏ |
Net dimension |
440*292*275(Length * Width * Height) mm |
maximum power |
200W |
power supply |
AC220V，50HZ |
