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Ovens

Forced Convection Ovens (Standard, OF4-S)

Affordable oven that is faithful to the basic functions.

Model Name : OF4-03S(W) / 05S(W) / 10S(W) / 15S(W)

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Standard type that provides the device information intuitively (OF4-S)

3.5-Inch touch controller that enables intuitive control of the device.
Wait on/Wait off timer setting allowing efficient test schedule management.

3.5-Inch touch controller
Wait on & Wait off Timer

Reliable temperature control performance based on stable control mechanisms

Wide temperature range of up to 250℃.
Three-point temperature calibration that ensures hightemperature accuracy over a wide temperature range.
Available to set the upper and lower temperature limit, alarm activated to quick response when occurring the deviation.
Excellent temperature distribution through the formation of optimal airflow for uniform heat transfer.
(±1.9℃ or below at 100℃)

Three-point temperature calibration that ensures precise temperature control
Temperature deviation setting

Convenient checking for the test progress and data

RS-232/USB port and compatible software provided to enable easy device control and data management using PC. (option)
Monitor and control via mobile app anytime, anywhere with LC Connected. (mobile monitoring system) (option)
BMS communication port that helps monitor the device temperature on the building management system. (option)

Control via connecting the PC
Real-time monitoring and control via mobile (option)

Various safety features for improved user safety

The upper vent hole releases effectively fume inside the oven when using local ventilation equipment. (OF4-03)
Device surface not overheating even in operation at the highest temperature. (70℃ or below, at 250℃)
Top-rated overheating protection system. (registration KR 10-0397583)
Over temperature limit function.
Equivalent to IEC protection Class II.

Fumes inside the chamber effectively removed
Safe surface of the device even in operation at the highest temperature

Structural and functional features for improved user convenience

Recording the 12 most recent events, such as start/stop of operation, the operating time, and error occurrence.
Stacking Kit (option) ensuring the safe fitting of one unit to another, thus doubling the amount of work done in a given area for improved space efficiency.
Hands-free™ door system to allow users to easily open the door while carrying samples with both hands.

Up to 12 latest events automatically recorded
Two-unit stacking for improved space efficiency (option)

Spec

Model	Solid door (without window)			OF4-03S	OF4-05S	OF4-10S	OF4-15S
Model	Window door			OF4-03SW	OF4-05SW	OF4-10SW	OF4-15SW
Chamber volume (L/cu ft)				26/0.92	61/2.15	112/3.96	147/5.19
Temperature ¹⁾	Range (℃/℉)			Amb. + 10~250 / Amb. + 18 ~ 482
	Fluctuation at 100℃ (±℃/±℉)			0.3/0.54	0.3/0.54	0.3/0.54	0.3/0.54
	Variation at 100℃ (±℃/±℉)			1.4/2.52	1.9/3.42	1.7/3.06	1.5/2.70
	Heating time to 100℃ (min)			8	10	14	15
	Recovery time at 100℃ (min)			4	4	4	4
Control Panel				3.5inch TFT Color LCD
Communication interface				USB, RS-232 (Option)
Function	Recently event record			12ea
	Dimensions	Interior (W x D x H, mm/inch)		300 x 210 x 400 / 11.80 x 8.27 x 15.75	380 x 330 x 480 / 14.97 x 13.0 0x 18.90	485 x 350 x 655 / 19.09 x 13.78 x 25.79	550 x 376 x 710 / 21.65 x 14.80 x 27.95
		Exterior (W x D x H, mm/inch)		478 x 527 x 604 / 18.82 X 20.75 X 23.78	558 x 648 x 684 / 21.97 X 25.51 X 26.93	663 x 677 x 859 / 26.1 X 26.65 X 33.82	728 x 704 x 914 / 28.66 X 27.72 X 35.98
		Net weight (kg/lbs)		33/72.8	53/116.8	63/138.9	73/160.9
	Shelves	Quantity of shelves (Standard/max.)		2/4	2/5	2/8	2/9
	Max. Load per shelf (kg/lbs)			30/66.1
Number of Air change per hour at 100 ℃ 2)				123	22	18	11
Electrical requirements (230V, 50/60Hz, A)				6.4
Cat. No.	Solid door (without window)			AAH14115K	AAH14125K	AAH14135K	AAH14145K
Cat. No.	Window door			AAH14215K	AAH14225K	AAH14235K	AAH14245K
Electrical requirements (120V, 60Hz, A)			12.3
Cat. No.	Solid door (without window)			AAH14116U	AAH14126U	AAH14136U	AAH14146U
Cat. No.	Window door			AAH14216U	AAH14226U	AAH14236U	AAH14246U

1) This data was measured when the fan speed was set to Step 5. If the fan speed is set to Step 1 or Step 3, the fluctuation and variation values will increase. (According to DIN 12880, before 2013)
2) This data was measured when the fan speed was set to Step 5. If the fan speed is set to Step 1 or Step 3, the number of air changes may decrease. (According to ASTM D 5374, reapproved 1999)

Dimensions

Exterior
Interior

(unit: mm / inch)

Model	OF-03P	OF4-05P	OF4-10P	OF4-15P
A: Maximum depth with door opened	868 / 34.2	1060 / 41.7	1185 / 46.7	1271 / 50.0
B: Maximum width with door opened	695 / 27.4	809 / 31.9	958 / 37.7	1050 / 41.3
C: Interior width	300 / 11.8	380 / 15.0	485 / 19.1	550 /21.7
D: Interior height	400 / 15.7	480 / 18.9	655 / 25.8	710 / 28.0
E: Interior depth	210 / 8.3	330 / 13.0	350 / 13.8	376 / 14.8
F: Shelve width	266 / 10.5	346 / 13.6	451 / 17.8	516 / 20.3
G: Shelve depth	195 / 7.7	315 / 12.4	335 / 13.2	361 / 14.2
H: Gap between shelf racks	30 / 1.2	30 / 1.2	30 / 1.2	30 / 1.2
I: Gap between uppermost shelve and interior ceiling	80 / 3.1	90 / 3.5	88 / 3.5	85 / 3.3
J: Space for sensor installation	3.8 / 0.15	3.8 / 0.15	3.8 / 0.15	3.8 / 0.15

for Forced / Natural convection ovens

Wire shelf (Include 2ea as standard)
- · Stainless Steel
- · Excellent air permeability and uniform temperature distribution.
Perforated shelf
- · Stainless Steel
- · Solid structure makes it suitable for high load samples.
Double-stacked bracket
- · Use for stacking 2 units.
- · Improve space efficiency with the sturdy stacking.
  ※ When install the double-stacked bracket, the temperature control range of the upper oven is decrease
  (Amb.+30 ~ 250℃ / Amb.+54 ~ 482℉)
BMS Port
- · Real-time monitoring at a central monitoring facility.
- · Easier to ensure safety, especially in labs where multiple units are operated.
LC GreenBox(Mobile Monitoring System)
- · Remote monitoring and control via mobile application.
- · One LC GreenBox can connect up to 4 devices.
- · Connect using RS-232 port on the communication port.
Communication Port
- · Control PC connection and data by dedicated software.
- · Included as default in OF4-P/V and ON4-V and optional for OF4-S and ON4-S

Model	OF4-03	OF4-05	OF4-10	OF4-15
Wire shelf	00FDA0009739	00FDA0009738	00FDA0009737	00FDA0009736
Perforated shelf	AAA125341	AAA125342	AAA125343	AAA125344
Double-stacked bracket	AAA125531	AAA125531	AAA125532	AAA125532

Model	OF4-P/V	OF4-S
BMS port	AAA125534	AAA125534
LC GreenBox	AAHQ1011K	AAHQ1011K
Communication port	standard	AAA125523