Fisher Isotemp 285A vacuum oven lab laboratory heating regulator vac

Description

Rarely Used working Fisher Isotemp model 285A vacuum oven - the heating regulator works good, the rubber ring to seal the door is good
,
the
oven
holds the temperature and holds the vacuum:  loss from 30In  Hg to 22.5In  Hg during 14 hours.  The front corner has the bump as per picture #4 but it does not influence overall
performance.
; If not satisfied, You can return this unit within 14 days for a full refund minus shipping. lot A1 Temperature Range: Amb +10°C to 200°C Inner Dimensions: 12" W x 16.5" L x 12" H Overall Dimensions: 19" W x 27" L x 20.5" H 115 V | 50/60 Hz | 14.2 A | 1 Ph Info From the Manufacturer: Ideal for general drying, vacuum embedding, moisture testing, curing, conditioning and desiccating Designed for use with inert atmospheres such as nitrogen or helium. Operation Features Temperature range from 10°C above ambient to 200°C Convenient front-mounted power indicator and dial thermometer with top-mounted easy-to-read analog vacuum gauge Hydraulic thermostat controls temperature; safety thermostat opens at approximately 230°C to prevent temperature runaway Vacuum to 30 in.Hg (762mm) with adequate pump (pump not included).  Cabinet Features Serrated connections on sides of Model accept 1/4 in. I.D. vacuum tubing Large glass panel in door lets you view samples without disturbing chamber temperature Silicone rubber gasket ensures tight door seal; Positive “T” type door latch Wraparound elements provide even heating, allow unit floor to be used as shelf Fiberglass insulation is 3 in. thick (7.5cm) for efficient heat retention Steel exterior is protected by durable chemical-resistant enamel Stainless-steel chamber resists corrosion and contamination Model 285A has capacity of 1.6 cu. ft. (0.05m3)