High Performance Muffle Furnace (FP302)
High accuracy controller for better operability and visibility
Features of High Performance Muffle Furnace (FP302)
- Excellent heat tightness with a firmly sealed chamber door preventing contamination of samples
- High temperature accuracy at ±1.0°C
- Upgraded with long life R-thermocouple sensors
- High quality alumina porcelain hot plate where heater is not exposed to the inner chamber preventing contamination of samples
- Program operation of maximum 99 steps, 99 patterns, with repeat operation function
- Safety features include self-diagnostic functions, calibration off-set, key lock function, auto recovery after power failure, earth leakage breaker, automatic overheat prevention device and independent overheat prevention device
- Optional items include exhaust system, N2 gas loading device (with flow meter), temperature output terminal, time-up output terminal, sample tray, external communication terminal (RS232C), external communication adapter, event output terminal, operation signal output terminal and furnace floor plate
Specifications
Item Code | 214128 |
---|---|
Model | FP302 |
Operating temp. range | 100¡«1,150¡æ |
Temp. control accuracy | ±1.0¡æ£¨at 1150¡æ£© |
Temp. fluctuation | ±1.0¡æ£¨at 1150¡æ£© |
Temp. distribution | ±4.0¡æ£¨at 1150¡æ£© |
Temp. gradient | 14¡æ£¨at 1150¡æ£© |
Max. temp. reaching time | Approx. 90 min. |
Exterior material | Cold rolled steel plate with baked-on melamine resin finish |
Interier material | Ceramic fiber |
Sensor | R-thermocouple |
Heater | Iron-chrome wire¡¡2.4kW |
Exhaust port | ø20mm (top) |
Cooling fan | 19/16W£¨50/60Hz£© |
Temp. controller | PID control by microprocessor |
Temp. and timer setting | Digital setting by ¡ø/¨‹ keys |
Temp. display | Setting temperature: Orange 5-digit LED digital display (resolution: 1°C), Temperature display: Green 4-digit LED digital display (resolution: 1°C) |
Timer | 1 min. to 99 Hrs. 59 min., Timer resolution 1 min. or 1 hr. |
Operation function | Fixed temperature, Quick auto stop, Auto start, Auto stop, Program (Maximum 99 steps, 99 patterns, Repeat operation) |
Additional function | Power on / Operation time accumulation (up to 65535 hr.), Calendar (timer 24 hr.), Clock (24 hr. display), Calibration off-set, |
Heater circuit control | Triac with zero cross control |
Safety device | Self diagnostic functions (Sensor error, Heater disconnection, Triac short circuit, Main relay failure disconnection, |
Accessories | Exhaust port cap, fuse, furnace floor plate |
Internal dimensions£¨W×D×H mm£© | 200×250×150mm |
External dimensions£¨W×D×H mm£© | 446×504×565mm |
Remarks(dimensions) | 7.5L |
Power Source |
Single phase¡¡AC220V 24.5A The breaker capacity 20A¡¡ A plug is not attched Erectoric code length is 2m |
Weight | 43kg |
Maintenance and warranty
Conditions: temperature and humidity: 23 deg.C+/-5 deg.C, 65%RH+/-20% (no load)
External dimensions do not include protrusions.