Oven, Lab, Forced Convection, 12.1 cu.ft., 240 Vac/60 Hz, Double Door, Model LBB2-12-2
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Oven, Lab, Forced Convection, 12.1 cu.ft., 240 Vac/60 Hz, Double Door, Model LBB2-12-2

Oven, Lab, Forced Convection, 12.1 cu.ft., 240 Vac/60 Hz, Double Door, Model LBB2-12-2

Item: 91-2325-04-EA
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Description

 
 
The Despatch LBB Forced convection benchtop oven features a combination of horizontal and vertical airflow that offers excellent temperature uniformity at a moderate price. It is recommended for a variety of laboratory and production applications including drying, curing, annealing and materials testing.

Fast heat-up rates - Powerful open coil heating elements and a forward curved fan deliver faster heat-up rates and short processing times.

Precise digital controls - Digital controls regulate temperatures within tight tolerances. A 3/4 (1.9cm) LED panel displays temperatures in large, bright, easy-to-read numbers. Temperatures can be reported in either Fahrenheit or Celsius.

Reliable, trouble-free performance - The LBB is designed and manufactured to provide years of dependable service. The fan and heater are top-mounted to prevent damage from spills. When spills do occur, the corrosion-resistant stainless steel interior and nickel plated shelves clean up easily. The motor is permanently lubricated and virtually maintenance free. And Despatch warrants the heater performance for a full five years the best warranty in the industry.

Every LBB benchtop oven is CE, UL and C-UL listed, and receives a thorough performance test before shipping.

Forced convection for excellent temperature uniformity - A top-mounted fan draws air through the heater coils and propels it back to the chamber through plenums in the side walls, resulting in consistent, uniform temperatures.

Sturdy Shelves - Standard shelves handle up to 50 lbs.; reinforced shelves handle up to 200 lbs. All shelves are nickel plated for maximum durability and easy clean up. Built-in shelf supports make it easy to change shelf locations.
 
 
 
 
Standard Features
  • Temperatures up to 204°C (400°F)
  • Forced convection from top-mounted fan and plenums on sides of chamber
  • Digital control with 3/4 (1.9cm) LED display
  • 304 stainless steel interior
  • 5-year heater warranty
  • High-limit control
  • Nickel plated shelves - by model rated from 50 to 200lbs (23 to 91kg)
  • UL and C-UL listed
 
PHYSICAL SPECIFICATIONS
 
Chamber size (w x d x h) *clear opening width reduced
by 1-1/2 due to 3/4 shelf supports on each side.
30 x 20 x 35 in.
76 x 51 x 89 cm
Capacity in cubic feet (liters)
12.1 (343)
Overall size (w x d x h) *depth includes exhaust port.
36 x 28 x 51 in.
91 x 71 x 130 cm
Electrical (50/60Hz. 1ph) Volts / Amps / Heater kW
240 / 16.4 / 3.6
Number of shelves provided
2
Maximum number of shelves
16 on 2in. centers
Cord and plug
None - hardwire
Number of doors
2
Approximate net weight
315 lbs. (144kg)
Approximate shipping weight
385 lbs. (175kg)
FUNCTIONAL SPECIFICATIONS
 
Time to temp with no load (40°C to 150°C)
15 minutes
Time to temp with no load (40°C to 204°C)
26 minutes
Recovery time after door open 1 min. (150°C)
3 minutes
Recovery time after door open 1 min. (204°C)
6 minutes
Temperature uniformity
(based on 9 point test in empty oven)
±3°C at 150°C
±4°C at 204°C
Operating range with 20°C ambient
40°C - 204°C
Control stability
±0.5°C
Maximum load capacity
600 lbs. (272kg)
Maximum shelf capacity (standard)
50 lbs. (23kg)
Maximum shelf capacity (reinforced)
200 lbs. (91kg)
Exhaust capacity
Adj. to 12cfm (5.71 lps)
 
 
Additional Models
 
Catalog Number System
91-2325-02 4.3cu.ft. / 240Vac
91-2325-03 6.9cu.ft. / 120Vac
91-2325-04 12.1cu.ft. / 240Vac
91-2325-05 18cu.ft. / 240Vac
91-2325-06 27.7cu.ft. / 240Vac
 
 
 
 
 

Specifications

Manufacturer Despatch
Model No LBB-2-12-2

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