JASCO AS-2059Plus Intelligent Sampler

Specification

Sample injection method

Variable sample volume injection method (sample loss zero)

Number of samples

120 (2.0 µL vials, standard rack)
224 (0.3 µL vials, micro-volume rack)
96 x2 (96-wells microplate X2, microplate rack)
384 x2 (384-wells microplate X2, microplate rack)

Injection volume

0.1 to 200 µL (0.1 µL increments) 
(standard, volumes over 100 µl require loop replacement.)
1 to 2000 mL (1.0 µL increments)
(optional, larger volume injection kit is required.)

Metering pump

0.1 to 25.0 µL/sec (standard metering pump) variable setting
1.0 to 250 ↨µL/sec (Optional, large volume metering pump)

Flushing speed

0.1 to 50.0  µL/sec (standard metering pump)
1.0 to 500 µL/sec (Optional, large volume metering pump)

Reproducibility

0.2% or less (for 5.1 to 100 µL injection)
(using designated parameters under specified conditions)

Max. usable pressure

30 MPa

Min. sample volume

1 µL from 5 µL in 200 µL microvial

Flushing

4 Flushing types
Flushing injection port and outer needle by mobile phase. Flushing by sample dissolved solvent (Using optional flushing pump)

Injection per vial

1 to 99

Analysis time setting

0.1 to 999.9 min (0.1 min increments), can be set for each step

Min. repeat time

70 sec or less (for 10 µL, no flush mode)

User program

Programming of injection procedure, each file having 64 steps
programming reagent addition, dilution, and so on. Can be set 6 reagent vials to reagent vial rack

Sample cooling/heating

Electronic cooling and heating method (optional) 
Temperature setting range: 4 to 60 °C (precision:   + 1°C)