Autosampler A-900 and A-905 - GE Healthcare Life Sciences

Communication
Serial communication port UniNet-1
Additional specifications for Autosampler A-900 with cooling †
Cooling capacity
> 11.5°C below ambient
temperature (T) for
16°C < T < 40°C
Typical cooling times 34 min from 23°C to 4°C
(at 45% relative humidity)
60 min from 32°C to 4°C
(at 35% relative humidity)
Autosampler A-905 ‡
Sampling
Sample capacity
96-well microplate (low/high):
Direct filling or 96 microvials
384-well microplate:
Direct filling or 384 microvials
48-vial adapter:
48 vials
Vial dimensions (cap included) Maximum vial height: 47 mm
Minimum vial height: 12.5 mm
Loop volume 5–1000 µl
Dispenser syringe
100 µl (standard in A-905 for
ÄKTAmicro, 250 µl, 500 µl, 1000 µl
(standard in A-905 for ÄKTA)
Plate detection
Missing plate detection by vial
sensor
Headspace pressure
Built-in compressor
Injection valve switch time < 100 ms
Piercing precision needle ±0.6 mm
Wash solvent
100 ml internal wash solvent bottle
Wetted parts
PEEK, PTFE, glass, Tefzel, alumina,
ceramic, and inert polymer
Dimensions
Dimensions (W ×H × D) 280 × 440 × 400 mm
Weight
26 kg
Power requirements
Power supply voltage 100–240 V, 50–60 Hz
Power requirement
250 VA
Communication
Serial communication port UniNet-1
* Autosampler A-900 without cooling requires UNICORN v2.3 or higher.
†
Autosampler A-900 with cooling requires UNICORN v4.0 or higher.
‡
Autosampler A-905 for ÄKTA requires UNICORN v4.12 or higher.
Analytical performance
Reproducibility
Memory effect
Cooling capacity
< 0.3% RSD for flushed loop
injections> 5 µl injection volumes
< 0.5% RSD for partial loop fill
injections > 5 µl injection volumes
(5 µl sample, 100 µl sample loop,
< 2.5 MPa)
< 1.0% RSD for µl pick-up
injections > 5 µl injection volumes
< 0.1% with programmable
needle wash
Max. 12°C below ambient
temperature (T) for 16°C < T < 40°C
Environment
Operating conditions
+4°C to +40°C, 20%–95% relative
humidity
Sound pressure level < 70 dB (A)
Installation category Category II, according to IEC 1010
Pollution degree Degree 2, according to IEC 1010
4 28-9496-70 AA