Natural Convection Oven (High Temp., 700¡æ) (DR200)
High-temp. drying oven integrated by electric furnace, constant temp. oven and drying oven.
Features of Natural Convection Oven (High Temp., 700¡æ) (DR200)
Operation and functions
- Programmable natural convection oven with high accuracy control at high temperature range
- Equipped with high operability temperature controller
- Can be used as constant temperature oven, drying oven, and electric furnace for ashing, sintering, etc. as unit is suitable for each of these three functions
- Temperature, measured temperature and overheat prevention temperature can be digitally set by operation menu and ¡ø/¨‹ keys
- Easy programmable operation, fixed temperature, quick auto stop, auto stop and auto start
-
Lock function, auto recovery after power failure, calibration offset
Safety Features
Failure of sensor, heater, SSR, memory, internal communication, temperature inputting circuit, automatic overheating prevention device, overheating prevention device, measurement temperature
Specifications
Specifications
Item Code | 212058 |
---|---|
Model | DR200 |
Method | Natural convection |
Temp. control range | 300 to 700¡æ |
Temp. adjustment accuracy | ±5¡æ£¨at 700¡æ£© |
Temp. control accuracy | ±25¡æ£¨at 700¡æ£© |
Max. temp. reaching time | Approx. 60min. (Room temp. +5°C to 700°C) |
Interior | Stainless steel plate |
External material | Cold rolled steel plate with chemical proofing coating |
Insulating material | Ceramic fiber |
Heater | Ferrochrome wire heater 1.3kW |
Temp. controller | 3 segments PID |
Temp. setting | Use specialized function menu key and UP/DOWN key to set |
Temp. display | Measured temp. display: Green 4-digit LED digital display |
Temp. display | Setting temp. display: Red 4-digit LED digital display |
Timer | 1min-99 hr 59 min and 100 hr-999 hr 50 min (attached with timing wait function) |
Operation functions | Fixed temp., Program, Auto start, Auto stop operation |
Program mode | Program operation 3 segments 30 steps (30 steps×1, 15 steps×2, 10 steps×3) |
Additional functions | Deviation correction, Key lock, Power outage compensation |
Sensor | K thermocouple (Temp. controller and overheat protector) |
Safety device | Self-diagnosis circuit (Abnormal temp. sensing, Heater disconnection, Auto overheat prevention, SSR short circuit), Overheat protector, ELB to prevent overcurrent, Key lock, etc. |
Shelf load capacity | 15kg / pc. |
Shelf support step number | 3 steps |
Shelf support step pitch | 33mm |
Shelf plate | Stainless punching metal |
Shelf plate / bracket | 2 pcs. / Integral structure with chamber (33mm pitch) |
Optional Stand | OP62C |
Optional Others | Shelf plate (1 plate with 2 rests), Recorder, Indicator lamp (stand-by / Running/Malfunction), External communication (RS485), |
Optional Others | Temp. output terminal (4-20mA), Output terminal for alarm device, Time up output terminal |
Internal dimensions£¨W×D×H mm£© | 250×250×220mm |
External dimensions£¨W×D×H mm£© | 520×443×612mm |
Remarks(dimensions) | 13.75L |
Power Source |
AC220V 7A Single-phase¡¡ |
Weight | 36kg |
Maintenance and warranty
Conditions: temperature and humidity: 23 deg.C+/-5 deg.C, 65%RH+/-20% (no load)
External dimensions do not include protrusions.