Please login to your online account to display your discounted pricing

Thermo Scientific™ Lindberg/Blue M™ Vacuum Ovens

Benefit from a digital control, built-in over-temperature protection and a flexible vacuum/purge/release system for a range of applications with these ovens.

Manufacturer: thermo scientific™  VO1824A

 View more versions of this product


Ovens are not suitable for use with hazardous vapor. For use with nonflammable, noncorrosive inert gases only.

Catalog No. 10-549-227

 Please call Customer Service at 1-800-234-7437 or send an email to for assistance.

Description & Specifications


Capacity 4.5 cu.ft., 127.4L
Description Capacity: 127.4L; 120V; 1500w; Painted cabinet; One door, Two shelves
Capacity (Metric) 127.4L
Capacity (English) 4.5 cu.ft.
Chamber Material Corrosion-resistant stainless steel
Depth (English) Interior 24 in.
Depth (Metric) Interior 61cm
Display LED
Dimensions (D x W x H) Interior 24 x 18 x 18 in. (61 x 46 x 46cm)
Dimensions (L x W x H) Exterior 24 x 27 x 35 in. (61 x 69 x 89cm)
Height (English) Exterior 35 in.
Height (English) Interior 18 in.
Height (Metric) Exterior 89cm
Hertz 50/60Hz
Height (Metric) Interior 46cm
Length (English) Exterior 24 in.
Length (Metric) Exterior 61cm
Ports Inert gas port, vacuum port and vent port
Shelves 2
Safety Features Overtemperature Safety System
Shipping Weight (English) 325 lb.
Shipping Weight (Metric) 147kg
Temperature Range (Metric) 6° to 260°C
Temperature Control Digital Microprocessor Control
Temperature Resolution ±1°C
Temperature Uniformity ±3.5°C
Vacuum Range 1 x 10-2 torr (10 microns)
Voltage 120V
Width (English) Exterior 27 in.
Wattage 1500w
Width (Metric) Exterior 69cm
Width (English) Interior 18 in.
Width (Metric) Interior 46cm
Electrical Requirements 120V 50/60Hz
Finish Painted Steel
Item Description 127.4L; 120V; 1500w; Painted cabinet; One door, Two shelves
Warranty 1 year (parts and labor)

Benefit from a digital control, built-in over-temperature protection and a flexible vacuum/purge/release system with Thermo Scientific™ Lindberg/Blue M™ Vacuum Ovens. These ovens work well with a range of applications including drying, curing, outgassing, aging, process control and other applications requiring elevated temperature in reduced atmospheres or vacuum/purge with nonflammable and inert atmospheres.

Single-Setpoint Digital Microprocessor Control

  • Maximum temperature: 260°C (500°F) with nominal uniformity of ±3.5% of setpoint
  • Simultaneous LED display of setpoint and actual temperature with push-button view; resolution to within 1°C
  • Keypad data entry and pull-out control module for easy service
  • Independent overtemperature safety system factory set with reset pushbutton

Vacuum System

  • 1in.(2.54cm) manifold, chamber rear, exterior, connects to pump or in-house vacuum source
  • With inert gas injection valve, fresh air inlet, vacuum exhaust port, controllable vacuum release vent port
  • 1000 microns (1 torr) capacity
  • Vacuum gauge, vacuum, gas and inlet valves located on front


  • Corrosion-resistant stainless-steel cabinet includes three aluminum shelves with painted or stainless-steel finish
  • Rear-mounted vacuum manifold connects to pump (not included) or in-house vacuum source
  • Low-watt heating element extends oven life
  • Heavy-gauge steel, dual-wall construction with fiberglass insulation for minimum heat loss in walls and door
  • High-temperature silicone gasket is specially molded for a positive seal
  • Magnetic latch for positive door seal (4.5 cu. ft. capacity models include mechanical latches)
  • Viewing windows: 0.5in.(1.3cm) thick in two smaller capacity models or 0.75in.(1.9cm) thick in 4.5 cu. ft. model; permit observation of work in progress without loss of heat
  • Stainless-steel exterior models come with double door—a solid outer door over inner window door


Power cord and aluminum shelves (number of shelves based on model; see ordering table)