Liquid Autosampler "LAS-4000" is designed for liquid samples automatic injection into the gas chromatograph injector, provides: control by software, setting variable parameters of algorithms for washing and sample injection, storing the autosampler operating parameters in the method.
Autosampler operates with the chromatograph Crystallux-4000M using united software of one manufacturer of both devices.
Liquid sample injection into the gas chromatograph injector is the most widely used method of sample injection in gas chromatography.
Autosampler allows you to fully automate the process of performing analyses, increases the chromatographic equipment productivity, reduces the time spent by the operator, and increases the accuracy and reproducibility of the analysis results.
|
№ |
Specification |
Value |
|
1 |
Carousel Capacity, vials |
up to 30 vials |
|
2 |
Vial volume range, ml |
0,1 – 2 |
|
3 |
Injection per vial |
1 – 99 |
|
4 |
Replaceable syringe, μl |
10, 100, 250, 500 |
|
5 |
Injection volume range, μl |
0,01 – 500 |
|
6 |
Sample volume injection step range, μl |
0,01 – 1 |
|
7 |
Sampling and injection speed range, μl /sec: |
0,01 – 5000 |
|
8 |
Needle injection speed, steps |
steps of 3 |
|
9 |
Injection depth (variable to the length of the syringe needle), mm |
1 – 99
|
|
10 |
Injection depth resolution, mm |
steps of 0,1 |
|
11 |
Sample homogenization range |
0-15 |
|
12 |
Rinse cycles range |
0-15 |
|
13 |
Needle in the injector time, sec |
0-99 |
|
14 |
Needle in the injector time resolution, sec |
Steps of 1,0 |
|
15 |
Injection type |
– simple; – simple sandwich; – sandwich with solvent; – sandwich with internal standard. |
|
16 |
Washing type |
From vial |
|
17 |
Power supply, V (frequency, Hz) |
220 (50) |
|
18 |
Power consumption, W |
154 |
|
19 |
Weight, kg |
2,9 |
|
20 |
Dimensions (W x D x H), mm |
175х270х420 |
|
21 |
Data communication |
Ethernet |
