Dionex ASI 100 Automated Sample Injector

Specification

Injection principle

In-line split-loop

Sample capacity

Depending on the vial carrier; carrier with:

3 anal./cylind. segments = 117 vials at 1.8 ml + 3 at 4 ml

3 anal./concial segments = 117 vials at 1.1 ml + 3 at 4 ml

3 mini segments = 192 vials at 1.2 ml + 3 at 4 ml

3 mini segments/Beckmann = 192 vials at 0.25ml + 3 at 4 ml

3 semiprep. segments = 63 vials at 4 ml + 3 at 4 ml

3 Eppendorf segments = 66 vials at 2.0 ml + 3 at 4 ml

3 Eppendorf/concial segments = 66 vials at 1.5 ml + 3 at 4 ml

3 Eppendorf/conical segments = 66 vials at 0.5 ml + 3 at 4 ml

Vial types

Depending on the segment type:

Type 01 (Analyt./Cylindrical):

1.8 ml vials, cylindrical, with crimp cap

Type 01 (Analyt./Conical):

1.1 ml vials, conical, with crimp cap

Type 02 (Mini):

1.2 ml vials, cylindrical, with crimp cap

Type 03 (Semiprep):

4 ml vials, cylindrical, with screw cap

All above vials with silicone/PTFE septa.

Type 02 (Mini/Beckmann):

0,25 ml Beckmann mini vials

(Beckmann part no. 652823)

Type 04 (Eppendorf):

2.0 ml Eppendorf vials

(Eppendorf part no. 0030 120.094)

Type 04 (Eppendorf/Conical):

1.5 ml Eppendorf vials, conical

(Eppendorf part no. 0030 120.086)

Type 04 (Eppendorf/Conical):

0.5 ml Eppendorf vials, conical

(Eppendorf part no. 0030 121.023)

Injection Volume

ASI-100/ASI-100T: 1 – 250 µl in 0.1µl increments

ASI-100P/ASI-100PT: 10 – 2500 µl in 1 µl increments

Carry-Over

< 0.1%

Linearity

RSD < 0.5 %

Flush volume

None

Sample loss/injection

None

Min. required sample

5µl (ASI-100/ASI-100T)

Reproducibility

Specified RSD < 0.3% at 5µl (250 µl syringe)

Typical RSD < 0.2% at 5 µl 250 µl syringe)

Typical RSD < 1.0% at 1µl 250 µl syringe)

Specified RSD < 0,3% at 100 µL (2500 µl syringe)

Repeat injections

Max. 9 per vial

Counters

For a description of the various counters that provide information

about the autosampler status

Method Parameters

For a detailed description of the method parameters

Safety features

Overflow/leak sensor, automatic segment detection (when enabled), tray detection/manual interference monitoring (when enabled), automatic vial recognition (i.e., monitoring in case no vial is present at the specified position), electronic needle protection, all mechanical operations internally monitored (injection valve, syringe etc.)