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223 Sample Changer

The Gilson 223 Sample Changer is a programmable sampler for automated sample preparation and transfer. The 223 Sample Changer is the perfect solution for protocols such as serial dilutions, addition of samples, sampling into vials, timed reactions and tube-to-tube transfers.

Cat. No. GA-191015

Features:

  • Ideal for automated transfer of samples in analytical techniques like FIA and spectroscopy (UV/Vis, AA, ICP)
  • Level-sensing and user-selectable rinsing parameters help eliminate sample contamination due to carryover
  • Operate with the Minipuls 3 Pump or the 402 Syringe Pump
  • Accommodates a maximum of 432 vials (7 x 40 mm or 10 x 75 mm)
  • Choose from a wide variety of probe designs and standard and custom racks
  • Optional flow-through rinse station available
  • New spring-loaded probe is ideal for low- and sub-microliter liquid handling applications including MALDI plate preparation

Specifications:

Manufacturing Standards

Meets applicable safety and EMC certification standards; UL and CE certified

Arm Speed

X/Y: 25 cm/sec (9.9 in./sec)
Z: 2.0, 3.0, 6.2, 12.7, 24.7 cm/sec (0.79, 1.18, 2.44, 5.00, 9.72 in./sec)

Communication Interface

RS-232 or GSIOC; Four inputs (contact closure, TTL, or open-collector), four relay outputs and one switched +24V DC (500 mA max.) output

Liquid Handling

Reproducibility:
0.8% CV at 10 µL
Accuracy:
98.2% at 10 µL

Front Panel

One yellow LED indicator light

Horizontal Motion Strength

X: 2 kg (5 lbs.)
Y: 1.5 kg (3 lbs.)

Maximum Number of Vials

432 (7 x 40 mm or 10 x 75 mm)

Number of Racks

Up to four Code 20- or 30-Series racks

Power Requirements

Frequency: 50–60 Hz
Voltage: 90–120 or 220–240V, mains voltage fluctuations not to exceed ±10% of the nominal voltage
Current rating: one 2.0A fuse for 90–120V or two 2.0A fuses for 220–240V

Probe Positioning Performance

Accuracy: ±1 mm in X/Y/Z dimensions
Repeatability: ±0.25 mm in X/Y/Z dimensions

Probe Rinse

Through a dedicated rinse station for rinsing the inside and outside of the probe

Sampler Type

X/Y/Z with stationary rack design

Software

Via Gilson TRILUTION™ Software

Vertical Punch Strength

1 kg (2 lbs.)

Dimensions (w x d x h*)

53.5 x 43.7 x 60* cm (21.1 x 17.2 x 24* in.)
*Maximum height. Z-arm height is adjustable to accommodate vessel heights between 1 and 150 mm (dependent on installed Z-arm).

Weight

18.6 kg (41 lbs.)

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