High Performance Bench-Top Ovens

The LAC bench-top oven features horizontal recirculating airflow and exceptional temperature uniformity. The result is proven reliability in demanding production and laboratory applications, such as curing, drying, sterilizing, aging, and other process-critical procedures. The high-performance oven delivers temperatures up to 260°C (500°F).

Horizontal Airflow for Ultimate Temperature Uniformity
The LAC uses horizontal recirculating airflow to ensure uniform temperatures throughout the oven. A high-volume fan circulates air through perforated, stainless steel walls to create a constant horizontal airflow across all sections of the oven.

New Controls Are Esay To Use
Improved controls are easy to use for both simple and complex applications. Single and multiple-temperature applications can be started with the push of a button. Multiple temperature operations are controlled by up to eight programs, with eight ramp and soak segments in each program. Other features include a large, bright LED temperature display, a 32 character LCD status panel, and high-limit temperature protection.

Easy To Clean and Service
Cleaning is easy due to the scratch-resistant, baked enamel exterior, stainless steel interior, and smooth door surface. Servicing is easy due to convenient access to the heater and fan. The reversible door can be mounted to open from either the left or right, permitting easy access when the oven is placed in a corner.

Superior Quality
The Despatch LAC features a sturdy, welded, double-wall construction, three inches of glass fiber insulation, and heavy-duty gaskets. Each oven receives a thorough quality and performance test before it is shipped. Heating elements carry a five-year warranty. All models are UL listed.

Standard Features
Temperatures up to 260°C (500°F) Six Sizes: 1 to 18 cu ft (28 to 504 liters) Horizontal recirculating airflow Protocol Plus microprocessor control system with real-time clock makes over operation simple and flexible Two levels of password security can limit operator access to program parameters End-of-cycle and high-limit indicators Stainless steel interior UL and C-UL listed

Options
Interface for remote input, monitoring, and recording (RS485/422/232) Round and strip chart recorders Door with window Interior light Reinforced shelves (200lb (91kg) capacity) Access ports for test wires Base cabinets and stands Hardware for stacking ovens Interlock switch to turn off the heater Extra shelves Door with the hinge on the right Forced Exhaust Door Lock European Community CE Conformity available SEMI S2 conformance

LAC Physical Specifications
Model	Chamber size (WxDxH)	Capacity	Overall size (WxDxH)	Electrical single phase	Shelves provided on shelf centers	Max # of shelves	Exhaust dia. located on back	Cord & plug	# of doors
LAC1-10	13.75 x 12 x 12cm 35 x 31 x 31 in.	cu. ft. (33L)	23(58) 29.5(75) 29.5(75)	120V, 10.0Amps, 50/60Hz, 1KW	2 on 2"	5	1"	Included NEMA 5-15	1
LAC1-38A	18.75 x 18 x 19 cm 48 x 46 x 48 in.	3.7 cu. ft. (105L)	28(71) 35.5(90) 35.5(90)	120V, 16.0Amps, 50/60Hz, 1.6KW	2 on 2"	9	2.5"	Included NEMA 5-20	1
LAC1-38B	18.75x18x19cm 48x46x48 in.	3.7 cu. ft. (105L)	28(71) 35.5(90) 35.5(90)	240V, 9.2Amps, 50/60Hz, 1.8KW	2 on 2"	9	2.5"	Included NEMA 6-15	1
LAC1-67	23.75 x 20 x 24cm 61 x 51 x 16	6.6 cu. ft. (187L)	36(91) 27(69) 40.5(103)	240V, 11.7Amps, 50/60Hz, 2.4KW	2 on 2"	11	2.5"	Included NEMA 6-15	1
LAC2-12	23.75 x 24 x 36 cm 61 x 61 x 91 in.	12 cu. ft. (336 L)	36(91) 31(79) 52.5(133)	240V, 18.4Amps, 50/60Hz, 3.6KW	2 on 2"	17	2-2.5"	None hardwire	1
LAC2-18	35.25 x 24 x 36 cm 90 x 61 x 91 in.	18cu. ft. (500L)	48(122) 31(79) 52.5(133)	240V, 23.4Amps, 50/60Hz, 4.8KW	2 on 2"	17	2-2.5"	None hardwire	2

Specifications
	LAC1-10	LAC1-38A	LAC1-38B	LAC1-67	LAC2-12	LAC2-18
Time to temps (minutes, w/no load)
40-100°C	8	9	6	6	6	4
400-200°C	25	32	22	20	19	17
40-260°C	40	60	36	34	31	29
Recovery time in minutes
100°C	1	1	1	1	1	1
200°C	3	6	4	3	6	4
260°C	7	14	8	5	9	8
Temperature uniformity at
100°C	±1°C	±1°C	±1°C	±1°C	±1°C	±1°C
200°C	±3°C	±2°C	±2°C	±2°C	±2°C	±2°C
260°C	±4°C	±2.5°C	±2.5°C	±2.5°C	±2.5°C	±2.5°C
Capacity
Max load capacity	100 lbs	125 lbs	125 lbs	150 lbs	175 lbs	200 lbs
Max shelf capacity	50 lbs	25 lbs	25 lbs	25 lbs	25 lbs	25 lbs
Exhaust capacity	Adj. to 5 CFM	Adj. to 12 CFM	Adj. to 12 CFM	Adj. to 12 CFM	Adj. to 30 CFM	Adj. to 40 CFM
Recirculating fan
CFM	150	300	300	300	600	600
H.P.	1/25	1/4	1/4	1/4	1/2 (2-1/4)	1/2 (2-1/4)
Approx. weight
LBS. (kg) net	110 (50)	185 (84)	185 (84)	255 (115)	360 (164)	450 (205)
LBS. (kg) shipping	175 (80)	270 (124)	270 (124)	360 (163)	480 (217)	600 (271)

Operating range	w/20°C ambient 40-260°C
Control stability	±0.5°C/5°C
Repeatability	±0.5°C