HARVARD APPARATUS SMALL ANIMAL RODENT VENTILATOR, MODEL 683, CATALOG# 550000

HARVARD APPARATUS SMALL ANIMAL RODENT VENTILATOR, MODEL 683, CATALOG# 550000 Harvard Apparatus Small Animal Rodent Ventilator Model 683 Catalog Number 550000 ⢠New and greatly improved version of the Model 683 for small animals from 250 g to 10 kg (22 lb) e.g. rats, hamsters, rabbits, cats, monkeys, small dogs, etc. Don't risk your research using an old style 683 ventilator which lend themselves to having spool valve issues causing animal distress.  The entire air distribution systems has been redesigned and beefed up with new non-corroding stainless steel materials. The Model 683 includes with a 5 cc piston / cylinder assembly which allows tidal volumes to be set from 0.5 to 5.0 cc in 0.5 cc increments. Setting the cylinder stroke between gradations it is possible to achieve finer resolution in tidal volume settings. The 683 Ventilator features a LED display showing the respiratory rate which can be set from 18 to 150 strokes/minute. Volume and rate settings can be adjusted while the ventilator is running. The 683 Ventilator has four gas inlet and outlet ports: supply gas in, gas out (to animal), gas return (from animal) and ventilator exhaust. The ventilator exhaust can be attached to a column of water to achieve PEEP (positive end expiratory pressure) when long term animal ventilation is necessary. Specifications: Number of Animals:    1 Species: Rats, Guinea Pigs, Rabbits Weight Range Minimum:  250 g Weight Range Maximum:  10 kg Tital Volume Minimum:  0.5 and 3 ml/stroke Tital Volume Maximum:  5 and 30 ml/stroke Stroke Volume Note:  Adjustable from 0.2 to 30 ml/stroke. Respiration Rate Minimum:  30 breaths/min Respiration Rate Maximum:  150 breaths/min Respiratory Rate Note:  Adjustable from 30 to 150 strokes/min I:E Ratio:  1:1 Certification:  CE Port Size English OD:  3/16 in Control Mode:  Volume PEEP:  Provided via attachment of water column Gas Supply:  Room air or non-flammable mixed gas Display:  LED displays rate Voltage Range:  115/230 VAC, 50/60 Hz Height:  10 in Width:  8 in Length:  13 in Net Weight:  18 lbs Fully tested, cleaned, calibrated & lubricated (including new genuine Harvard o-rings and white grease). Guaranteed to meet original manufacturerâs specifications. Condition: Excellent working condition with scratches in paint. 90 Day warranty. Dimensional ground shipping weight boxed is 53 lbs. University & Fortune 1000 Company Purchase Orders accepted with open billing, Net 30. Payment due within 7 days of auction closing. Payment I accept the following forms of payment: PayPal Shipping & Handling Please check eBay's Shipping & Payment tab UPS Ground FREE scheduling, supersized images and templates. Get Vendio Sales Manager. FREE scheduling, supersized images and templates. Get Vendio Sales Manager. Over 100,000,000 served. Get FREE counters from Vendio today!