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Ovens


Gravity Convection Oven
Gravity Convection Ovens		 Gravity Convection Oven
Microprocessor-Controlled
Gravity Convection Ovens		 Vacuum Oven
Vacuum Ovens

Our laboratory ovens are available in multiple sizes and styles. Choose from a series of utility, gravity or vacuum, and cleanroom types of ovens. These ovens include multiple features including high- temperature, vacuum and microprocessor controls. These laboratory ovens can be used for sample drying, baking, annealing, conditioning, sterilizing, evaporating and dehydrating, and other general laboratory work. Operating temperatures range up to 235°C (455°F). These ovens are cost-effective, rugged and versatile for both manufacturing and laboratory requirements.




gravity convection oven

Gravity Convection Oven

Energy efficient, low wattage double-wall insulated construction; impregnated fiberglass insulation, automatic bimetallic and hydraulic thermostat controls, sturdy, lightweight. Supplied with thermometer and holder. Two removable nickel plated metal shelves are included. Steel exterior, finished in a beige colored baked enamel with the inside chamber of aluminized iron. Inner chamber is insulated from the outer chamber with 2.5cm (1") of impregnated fiberglass.

Designed for continuous temperature uniformity, the even air circulation will provide maximum temperature within one-half hour of start-up time. Intake/exhaust vents, door latch and cool handle. Bimetallic thermostat, neon pilot light and on/off switch.
 
Temperature Range: 100°C to 235°C ±10°C (212°F to 455°F ±18F)
Chamber Dimensions: 28.6 W x 24.8 D x 23.5 H cm (11-1/4 x 9-3/4 x 9-1/4")
Chamber Capacity: 0.6 cu. ft. (17 L)
Overall Dimensions: 34.3 W x 29.2 D x 27 H cm (13-1/2 x 11-1/2 x 10-5/8")
Volts, AC: 115VAC
Watts: 660
Weight: 11.4kg Net (unpacked), 13.6kg Gross (packed)
(25 lbs. Net, 30 lbs. Gross)

Prod # Description Unit Price Order / Quote
137 Oven, Gravity Convection, 115VAC, 600W each $2051.00
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Gravity Convection Oven

Microprocessor-Controlled Gravity Convection Ovens

Ovens feature a vertical airflow pattern perfect for drying samples that require a low-turbulence environment. Ovens feature easy-to-use electronic controls and port on the top for inserting monitors. An advanced digital microprocessor control system provides superior temperature accuracy. Also included is a PT100 temperature sensor for the best overall advantages in repeatability and stability over a long period. An RS-232C interface for monitoring and controlling with a PC, storage function for both temperature and time, timer with alarm and error status up to 99 hours 59 minutes with delay and continuous function, and a digital backlit LCD display are also included.

Ovens have been equipped with 3-sided heating mechanism which is the most advanced thermal technology for the best performance. It will contribute to more stable and precise experiments.

A 110V cord and plug are included with all ovens. UL listed.

Gravity Convection Oven

Standard Features

  • 2 sizes, 1.75 and 3.7 cu.ft.
  • High performance 3-sided heating element
  • Termperatures from 70°C to 230°C (158°F to 446°F)
  • Range fluctuation ±0.6°C at 100°C (±2°F at 212°F)
  • 2 shelves
  • Over-temperature and over-current protection, sensor error detection
  • 24-month warranty
  
 
Product Number: 1381 (50L / 1.75 cu.ft.) 1383 (105L / 3.7 cu.ft.)
Electrical: 120V, 60Hz, 800W 120V, 60Hz, 1400W
Interior Dimensions:
W x D x H

37 x 35 x 42cm (14.6" x 13.8" x 16.5")

 48.5 x 48 x 53cm (19" x 18.9" x 21")
Exterior Dimensions:
W x D x H 		65 x 54.1 x 75cm (25.6" x 21.3" x 29.5") 71 x 66 x 89cm (28" x 26" x 35")
Temperature Range: 70°C to 230°C (158°F to 446°F)
Temperature Uniformity: ±1.8°C at 100°C (±4°F at 212°F)
Temperature Setting Accuracy: ±0.6°C (±2°F)
Recovery Time: 8-12 minutes to 100°C (212°F)
Heat-up Time: 30-35 minutes to 100°C (212°F)

Prod # Description Unit Price Order / Quote
1381 Gravity Convection Oven, 1.75 cubic feet, 120V each $2574.00
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1383 Gravity Convection Oven, 3.7 cubic feet, 120V each 3121.00
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Vacuum Oven

Vacuum Ovens

Vacuum Ovens can be used for process drying under vacuum or standard atmospheric conditions. They are designed to operate with reduced pressures and/or inert atmospheres. These versatile ovens are equipped with a high reliability hydraulic thermostat to control temperature to ±1.5°C with a uniformity of ±5°C (at 100°C; 25" Hg) and built-in over temperature protection system. These vacuum ovens feature independent vacuum and purge needle valves. These ovens feature 3" of glass wool insulation, a silicone door gasket and a polycarbonate safety shield. The vacuum level gauge displays 0 to 30" Hg. The vacuum and air lines are constructed with corrosion-resistant stainless steel tubing for optimum chamber cleanliness and long term performance.

Recommended Vacuum Pumping Systems
 

NOT FOR USE WITH FLAMMABLE SOLVENTS, VAPORS OR GASES

 

Standard Features

  • Temperatures to 220°C (428°F)
  • 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
  • Powder coated Heavy gauge steel exterior
  • Two (2) removable, solid aluminum shelves
  • Secure latch and silicone rubber door gasket provide tight seal
  • 0.25" (6mm) diameter vacuum fitting
  • 3" of glass wool insulation insures minimum heat loss
  • 3-wire line cord
  • 2 year limited warranty

Model Number Chamber
Dimensions
(W x H x D) Inches		 Overall
Dimensions
(W x H x D) Inches		 Controller
Type		 Chamber Volume Volts Amps Max
Temp
1384-1 8 x 8 x 12 17 x 17.4 x 16 Hydraulic 0.44 cu. ft. / 12.5 L 120 5.00 220°C 428°F
1384-1-220 8 x 8 x 12 17 x 17.4 x 16 Hydraulic 0.44 cu. ft. / 12.5 L 220 2.50 220°C 428°F
1384-2 10 x 10 x 12 19.8 x 16.25 x 16 Hydraulic 0.7 cu. ft. / 19.8 L 120 5.00 220°C 428°F
1384-2-220 10 x 10 x 12 19.8 x 16.25 x 16 Hydraulic 0.7 cu. ft. / 19.8 L 220 2.50 220°C 428°F
1384-3 14 x 14 x 20 25 x 22 x 25 Hydraulic 2.3 cu. ft. / 65.1 L 120 13.3 220°C 428°F
1384-3-220 14 x 14 x 20 25 x 22 x 25 Hydraulic 2.3 cu. ft. / 65.1 L 220 6.7 220°C 428°F


Prod # Description Unit Price Order / Quote
1384-1 Vacuum Oven, 0.44 cu.ft./12.5 L, 120V each P.O.R.
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1384-1-220 Vacuum Oven, 0.44 cu.ft./12.5 L, 220V each P.O.R.
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1384-2 Vacuum Oven, 0.7 cu. ft./19.8 L, 120V each P.O.R.
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1384-2-220 Vacuum Oven, 0.7 cu. ft./19.8 L, 220V each P.O.R.
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1384-3 Vacuum Oven, 2.3 cu. ft./65.1 L, 120V each P.O.R.
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1384-3-220 Vacuum Oven, 2.3 cu. ft./65.1 L, 220V each P.O.R.
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Pumping Systems for Vacuum Ovens

There are two vacuum pump kits available for the vacuum ovens:
VRI-2 Rotary Pump Kit 55

This pumping kit consist of the VRI-2 pump with a KF16 hose adapter, ¼” thick wall silicone hose and rotary pump exhaust filter. The achievable vacuum is in the 10-2 mbar range. Very cost effective solution offering fast pumping speed and good end vacuum. Available both in 115V and 230V.

Prod # Description Unit Price Order / Quote
92092-55 VRI-2 Pump Kit for Vacuum Ovens, 115V each $595.00
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92092-55-230 VRI-2 Pump Kit for Vacuum Ovens, 230V each 595.00
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891-31 PELCO® Ultra 19 Vacuum Pump Oil, 1 liter each 13.25
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9609 Exhaust Filter for VRI-2 Pump each 71.20
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891-31 - SDS (PDF 93KB)


3436 Diaphragm Pump Kit

This dry pumping kit consists of the #3436 diaphragm pump with s feet of ¼” thick wall silicon hose. This is a cost effective solution suitable for moderate vacuum requirements. Achievable vacuum is in the 200 mbar range. For higher vacuum levels, a two stage rotary pump would be more suitable. Available both in 115V and 230V.

Prod # Description Unit Price Order / Quote
3436-51 Diaphragm Pump Kit for Vacuum Ovens, 115V each $709.00
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3436-51-230 Diaphragm Pump Kit for Vacuum Ovens, 230V each 1071.40
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