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223 Sample Changer

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.

Features & Benefits
  • 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

845ZPREP™ System



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223 Sample Changer Spec. Sheet

*Automated Preparation of MALDI-TOF
Plates via a Spring-Loaded Probe (#203)

223 Sample Changer User's Guide

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.)
† Contact ManSci Customer Service to learn what methods and conditions were used to obtain the values.
 
© 2007 ManSci Inc.