System | Natural convection |
Temp. Control Range | 300-700°C |
Temp. Control Accuracy | ±5°C (at 700°C) |
Temp. Fluctuation | 10°C (at 700°C) |
Temp. Distribution Accuracy | ±25°C (at 700°C) |
Temp. Gradient | 30°C (at 700°C) |
Temp. Rise Time | -70 min. (Room temp. +5°C-700°C) |
Temp. Fall Time | -150 min. (700°C to 300°C) |
Interior Material | Stainless steel sheet metal |
Exterior Material | Chromium-free electrogalvanized steel sheet, baked-on finish |
Heat Insulating Material | Ceramic fiber rock wool |
Heater Type / Capacity | Iron-chrome wire heater / 1.3kW |
Temp. Controller | PID control by microcomputer |
Temp. Setting Method | Digital setting by operation menu key and keys |
Temp. Display | Temp. reading display: Green 4 digit LED digital display / Temp. setting display: Red 4 digit LED digital display |
Timer Function | 0 to 99 hrs 59 mins. and 100 hrs. to 999 hrs 50min. |
Timer Resolution | 1 minute increments under 99 hours and 59 minutes, 10 minutes after 100 hours. |
Wait Function | Timer wait function (ON/OFF setting) |
Operation Modes | Fixed temperature, program, program auto start, auto start, quick auto stop, auto stop |
Program Modes | 6 patterns (PrG1: 30 steps, PrG2-3: 15 steps, PrG4-6: 10 steps) step weight function, repeat function, step hold function, step skip function |
Additional Functions | Calibration offset, keypad lock, auto resume mode select |
Sensor | K thermocouple (W sensor) |
Safety Device | Self-diagnostic functions (automatic overheat prevention, temp. sensor failure, heater disconnection, SSR short circuit, main relay failure, memory error, internal comm. error, abnormal temp. reading), overcurrent ELB, overheat prevention device |
Internal Dimension | 250 x 250 x 220 mm (WxDxH) |
External Dimension | 520 x 443 x 612 mm (WxDxH) (protrusions excluded) |
Internal Capacity | 13.75L |
Shelf Load Capacity | 15 kg. / pc. Total load capacity 30 kg. |
Shelf Rest Step Number | 3 steps |
Shelf Rest Pitch | 33mm |
Power Source (50/60Hz) | AC220V 6.0A (with plug) |
Weight | -36kg |
Shelf Plate | Perforated stainless steel plate |