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221 XL/222 XL Liquid Handlers

Large-capacity, robotic liquid handlers automate your sample preparation and transfer protocols. The 221 XL and 222 XL are ideal for automating liquid transfer for many applications, including ICP, AA, UV/Vis spectrophotometry, FIA and colorimetery.

Features & Benefits
  • Operate with the Minipuls 3 Pump or 402 Syringe Pump


  • Built for easy, unattended operation


  • Multiple control options such as RS-232 and contact closure I/Os help ensure integration with your instrument


  • The 221 XL has a 120-tube capacity (6 x 32 mm or 7 x 40 mm); the 222 XL offers a 540-tube capacity (7 x 40 mm or 10 x 75 mm), and accepts up to five different racks in a single tray


  • Numerous rack options accommodate tubes of virtually any size and volume

845ZPREP™ System



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221 XL/ 222 XL Liquid Handlers Spec. Sheet
221 XL/222 XL Liquid Handlers User's Guide
   
Manufacturing Standards
Meets applicable safety and EMC certification standards; UL and CE certified
Arm Speed X/Y: 25 cm/sec (9.8 in./sec)
Z upward: 12.5 cm/sec (4.9 in./sec.)
Z downward: 9 cm/sec (3.5 in./sec)
Communication Interface RS- 232 or GSIOC; Four inputs, four outputs, three relay outputs, and two 12V power supplies
Carryover <0.0001% with liquid level detection and recommended needle rinsing parameters; <0.005% without liquid level detection
Liquid Handling Reproducibility: 0.8% CV at 100 µL
Accuracy: 98.2% at 100 µL
Liquid Contact Materials 316L stainless steel or titanium, FEP, PTFE, PEEK, PP
Maximum Number of Sample Vessels 221 XL: 120 (6 x 32 mm or 7 x 40 mm) tubes
222 XL: 540 (7 x 40 mm or 10 x 75 mm) tubes
Power Requirements Frequency: 50–60 Hz
Voltage: 100–120 or 220–240V, mains voltage fluctuations not to exceed ±10% of the nominal voltage
Probe Positioning Performance Accuracy: ±0.75 mm in X/Y/Z dimensions
Repeatability: ±0.2 mm in X/Y/Z dimensions
Software Via Gilson 735 Sampler Software
Syringe Capacity (402 Syringe Pump) 100, 250 or 500 µL; 1, 5, 10 or 25 mL
Dimensions
(w x d x h)
221 XL: 33 x 46.5 x 23 cm (13 x 18.3 x 9 in.)
222 XL: 51.5 x 62 x 23 cm(20.3 x 24.4 x 9 in.)
Weight 221 XL: 12.2 kg (26.8 lbs.)
222 XL: 16.2 kg (35.6 lbs.)
† Contact ManSci Customer Service to learn what methods and conditions were used to obtain the values
 
© 2007 ManSci Inc.