• Forced Convection Oven, Large-type

• Uniform temperature distribution by forced convection of heat flow
• 5-step flow controls prevent spreading a sample
• Fan stopping function with door open for minimizing temperature changes and considering safety of operator
• Observation inside through triple tempered glass window without door open
• Upper vent hole for venting gases
• Simple and intuitive user interface with graphic LCD display
• Auto tuning and temperature calibration function installed
• Installed ports RS485 for PC communication (communication program can download on www.lklab.com)
• Double overheat safety device - 1st controller overheat alarm, 2nd overheat shut off a circuit
• Program control
  - Available precise controlling and inhibiting temperature overshoot
  - Available to set and drive by selecting several segments of Temperature increasing, maintaining,
    and decreasing time
• LK Labkorea





Cat. No Model Type Capacity
O01-02-045 LO-US280S PID Control 360 L
O01-02-047 LO-US300S 588 L
O01-02-055 LO-US280P Program Control 360 L
O01-02-057 LO-US300P 588 L
Optional Accessory
Cat. No. Model Type
O01-96-100 SI300 Sign Tower Lamp
B04-01-085 LI-USB RS485 to USB Communication Cable
O01-02-421 LO-USSH01 Spare Wire Shelf for 360 L
O01-02-423 LO-USSH02 for 588 L
O01-02-431 LO-USSH11 Optional Perforated Plate Shelf for 360 L
O01-02-433 LO-USSH12 for 588 L
Cat. No. O01-02-045 O01-02-047 O01-02-055 O01-02-057
Model LO-US280S LO-US300S LO-US280P LO-US300P
Capacity 360 L 588 L 360 L 588 L
Controller Control PID Control Program Control
Display GLCD (Graphic LCD)
Resolution 0.01℃
Timer Run start / Wait start (99 hr 59 min)
Fan Speed 1 ~ 5 Step
Temperature Range Ambient +10 ~ +250℃
Accuracy at 100℃ ±0.3℃
Uniformity at 100℃ ±1.8℃ ±2.2℃ ±1.8℃ ±2.2℃
Size Interior (mm) w600×d600×h1000 mm w700×d700×h1200 mm w600×d600×h1000 mm w700×d700×h1200 mm
External (mm) w740×d875×h1470 mm w840×d975×h1670 mm w740×d875×h1470 mm w840×d975×h1670 mm
Material Interior Stainless Steel 304
Exterior Powder Coated Steel

Electric

Supply

Power 1 Phase, 220Vac, 50/60 Hz
Max Consumption 3.6kW(16.4A) 5.2kW(23.7A) 3.6Kw(16.4A) 5.2Kw(23.7A)
Power Line Industrial Plug
Other Wire Shelf 4 ea
Vent Hole Φ38 mm×2 ea
Caster Leveling Caster
Safety Over Temp. & Current Protection, Automatical Fault Sensing System