Educational & Research Items (Syringe Pump for Animals)

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SOM CODE : D341/17
Model : 55-5920
COMPANY : HARVARD, ENGLAND.

HARVARD APPARATUS SYRINGE PUMP UNIT MODEL 55-5920

Pump 22 is an Infusion Only syringe pump employing a microprocessor controlled small step angle stepping motor driving a lead screw and half nut. A key pad is used for data entry of flow rate and syringe diameter. The microprocessor calculates the cross sectional area of the syringe to be used and calibrates the flow rate for that syringe. A number of special features result from use of microprocessor technology

SpeSpecifications

Som Code D341/17

Model 55-5920

Type Microprocessor multiple syringe, infusion or infusion/withdrawal

Size (LxWxH) : 11 x 8.75 x 5.5 inches (280 x 220 x 140 mm

Weight 10 lbs. (4.5 kg)

Power 115/230 VAC, 50-60Hz via selector switch, 45 Watts

Leakage to Ground Typically less than 15 micro amps

Ground Resistance Typically less than 0.2 ohms

Voltage Operating Range 100-125 VAC, 200-250 VAC

Drive Motors 0.9° microprocessor controlled stepping motor

Timing Belt Drive 2:1 reduction from motor

Display 3-1/2 digit numeric LED, 7 LED indicators for range, diameter, Run/Stop and remote control

Pusher Travel Rate Minimum 2.9068 μ m/min
47.6 mm/min

Maximum

Dynamic Speed Range 16,384 to 1

Lead Screw Pitch 24 threads per inch

Reproducibility ±0.1%

Step Rate Minimum 6.8 seconds per step
416.7 microseconds per step

Maximum

Accuracy ±1%

Calibration Automatic , enter syringe size up to 50 mm

Brouchure

Note : Please mention the product "SOM CODE" while making request for quotation and send it to dabab@somatco.com.