Vacuum Ovens

Bulletin VO-150

DUAL PURPOSE
HIGH TEMPERATURE
VACUUM OVENS

Versatile SAKAV vacuum ovens can be used for process drying under vacuum or standard atmospheric conditions. High reliability operation from hydraulic primary and back - up safety thermostats. Six models, five chamber sizes to choose from.

STANDARD FEATURES

• Temperatures to 3000C ( 5720F)
• Hydraulic primary control thermostat
• Second, independent safety thermostat provides over- temperature protection.
• Radiant wall heating provides uniform temperature and total use of work space
• Vacuum gauge, control and release valves
• Full view tempered safety glass window
• 304 stainless steel interior
• Heavy gauge, two tone baked enamel steel cabinet - Two (2) removable, solid aluminium shelves
• Secure latch and silicone rubber door gasket provide tight seal
• 3" of glass wool insulation insures minimum heat loss
• 3- wire line cord
• Work space thermometer
• 1 year limited warranty

VR SERIES

One - piece seamless drawn chamber, 11"dia x 12" deep. Two shelves (one 10 ¾" wide, one 8 ½" wide) provide 212 sq. in. of loading area. Choice of two temperature ranges to 2000C (3920F) or 2600C (5000F)

MODEL VF - 220

Square chamber vacuum oven with stainless steel workspace, 10" wide x 12" deep x 10" high, with two solid aluminium shelves. Temperatures to 2200C (4280F)

MODEL VK - 220

Same as Model VF above except workspace is 14" wide x 20" deep x 14" high

MODEL VC - 300

Square chamber vacuum oven with top mounted control panel utilizes available bench space to maximum advantage. Stainless steel work space 12" wide x 13 ½" deep x 12" high with two solid aluminium shelves. Temperatures to 3000C (5720F)

MODEL VL - 300

Same as Model VC - 300 above except workspace is 20" deep to accommodate larger loads.

SPECIFICATIONS

Specification subject to change without Notice

STANDARD EQUIPMENT

• Standard Electrical Characteristics
- 230V/ 440V, 50 Hz, 1 Phase (Can be operated on 208 volts. Heat input will be reduced by 20%)

VR SERIES

Complete with 3" dia. vacuum gauge reading to 30" Hg; two (2) vacuum needle valves for vacuum and flushing; control panel including line switch, hydraulic control thermostat and adjustable safety thermostat with individual pilot lights indicating which thermostat is controlling the temperature; dial thermometer inside oven. Shelves rated 15 lbs. distributed loading; maximum oven loading of 30 lbs.

MODELS VF 220 AND VK 220

Vacuum levels precisely controlled between 2" and 30" Hg; three - way valve for easy evacuation and flushing; side mounted control panel with all controls and vacuum line connections in a single, convenient location; vacuum gauge, hydraulic control thermostat with pilot light and built in high limit thermostat; power switch is a combination circuit breaker and pilot light; dial thermometer inside oven.

Shelves in Model VF - 220 rated 20 lbs. distributed loading; maximum 40 lbs. oven load. Shelves in Model VK - 220 rated 30 lbs. distributed each; maximum oven load of 60 lbs.

See below for optional digital controls available on Model VK - 220

MODELS VC - 300 AND VL - 300

Top mounted control panel complete with vacuum gauge reading to 30" Hg; vacuum control valve, ¼" connectors, vacuum release valve, hydraulic control thermostat with pilot light line switch with pilot light and circuit breaker; dial thermometer inside oven. Shelves rated 25 lbs. distributed loading: 50 lbs. maximum oven load.

ADDITIONAL EQUIPMENT AVAILABLE

ALL MODELS

Vacuum Pump, complete with 6 feet of ¼ " I. D. vacuum hose. Single Cylinder, 1/6 HP, capable of 1.8 CFM of free air at 0" Hg vacuum and a maximum vacuum of 27.5" Hg with muffler, thermal protection, vacuum relief valve, carrying handle, foot support and electric chord ……..SC 250 Twin Cylinder, 1/3 HP, capable of 4.5 CFM of free air at 0" Hg vacuum and a maximum vacuum of 28" Hg.; oilless rocking piston pump, with rubber feet and electric cord.........................TC 250

VK SERIES ONLY

• Digital Temperature Display....................................DTD
• Programmable Temperature Controller, microprocessor based, digital indicating, up to 24 steps of ramp or soak possible, fully installed..................................................................................VPTC
• Digital Vacuum Display, available with programmable temperature controller only, specify readout in micron or torr, fully installed...............................................DVC

Send Enquiry