Introduction
1
1-8 223 Sample Changer User’s Guide
Technical Specifications
Technical Specifications
Please be aware of the following before operating the sample changer.
Changes or modifications to the liquid handler not expressly approved by Gilson could void the warranty.
This instrument complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This instrument
may not cause harmful interference, and (2) this instrument must accept any interference received, including interference that
may cause undesired operation.
Shielded cables must be used with the sample changer to ensure compliance with the FCC Class A limits.
223 Sample Changer
Technical Specification Definition
Arm Speed X/Y: 25 cm/sec (9.9 in./sec)
Z dimension has five programmable speeds for upward and downward movement:
Index Speed (cm/sec) Speed (in./sec)
1 2.0 0.79
2 3.0 1.18 Default for level
seeking
3 6.2 2.44
4 12.7 5.00 Default for normal
travel
524.79.72
Communication Interface RS-232 or GSIOC; Four inputs (accepts contact closure, TTL, or open-collector signals),
four relay outputs, and one switched +12V DC output (500 mA max)
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).
Environmental Conditions Indoor use
Altitude: up to 2000 m
Temperature range: 5°–40°C
Air pressure: 75–105 kPa
Humidity: Maximum relative humidity 80% for temperatures up to 31°C, decreasing
linearly to 50% relative humidity at 40°C
Front Panel One yellow indicator light
Horizontal Motion Strength X: 2 kg (5 lbs.)
Y: 1.5 kg (3 lbs.)
Liquid Level Sensing Capacitive
Power Requirements Frequency: 50 to 60 Hz
Voltage: 100–120V or 220–240V, mains voltage fluctuations not to exceed 10% of the
nominal voltage
Technical Specifications - 223 Sample Changer
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