技术参数：

PSD/3 Specifications:

Power Supply:

Voltage: 24 VDC (��5%)

Current: 1 amp typical; 2 amp peak

Syringes:

Syringe Type: For 4.5 in module� Hamilton GASTIGHT? Half Height Instrument Syringes

Sizes: 12.5 uL� 25 uL� 50 uL� 125 uL� 250 uL� 500 uL� 1.25 mL� 2.5 mL� 5 mL� 12.5 mL

Fluid Contact: Glass� PTFE� CTFE

Syringe Drive:

Drive Type: Closed loop DC Servo Motor: self lubricating and wear compensating lead nut/screw (no lubrication)

Travel/speed: 30mm: 0.5seconds to 60 minutes for full stroke. Dependent upon system configuration.

Resolution: 30�?00 increments full stroke on 30 mm stroke length

Adjustable to the following counts:

Standard/half 1�?00 counts

Standard/full 2�?00 counts

High/half 15�?00 counts

High/full 30�?00 counts

Inaccuracy: ��1.0% @ > 30% stroke; ��1.2% @ 5% stroke (syringe dependent)

Imprecision +0.2% @ > 30% stroke; ��0.5% @ 5% stroke (syringe dependent)

Valves:

Valve Type: Hamilton HV plug valves; snap-in/out

Port Size: .039" (1.0 mm)� .059" (1.5 mm)� or .070" (1.8mm)

Positions: 2 position @ 90�� typical; multiple position possible (15�� increments)

Fluid Contact: PTFE & CTFE

Fittings: Hamilton 1/4" - 28 male tube fittings with flared FEP or PTFE tubing

Valve Drive:

Drive Type: Closed loop DC motor with encoder

Speed: 390 ms @ 90��

Environment

Operating Temperature: 60��F to 95��F (15��C to 35��C)

Operating Humidity: 20% to 90%� non-condensing

Storage Temperature: -5��F to 158��F (-20��C to 70��C)

Storage Humidity: 20% to 95%� non-condensing

Communication

Protocol: Hamilton Reno Protocol 1 or Hamilton Bonaduz DIN Protocol

Interface: RS-232C

Baud Rate: 9600

Daisy Chain: 16 modules

Software Features:

Memory Storage: FLASH

Stored Methods: 1

TTL I/O: 1

Auxiliary Input: 1 (e.g. hand probe)

Step/Prime Modes: Yes

Firmware Revision: Programmable FLASH (In-System)

Syringe Program Variables: Position� Speed� Prime Speed (system default)� Backlash Compensation (return steps)� & On The Fly Speed Change

Syringe Program Variables: Delays Overload/Zero Sensitivity TBD through testing

Valve Program Variables: Position and Speed

PSD/3 Dimensions: Click here for a larger image.