Yamato FP-303 High Performance Muffle Furnace 7.5L, 115V

Features
High performance 7.5L muffle furnace with a microprocessor-controlled thermo-regulator characterized by excellent repeatability and features temperature resistant paint. High accuracy controller for better operability and visibility. Excellent heat tightness with a firmly sealed chamber door. 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. Temperature range 100°C or 1150°C.

Yamato FP-303 High Performance Muffle Furnace 7.5L, 115V Specifications

Operating temp. range	100°C to 1150°C
Temp. control accuracy	±1.0°C (at 1150°C)
Temp. fluctuation	±1.0°C (at 1150°C)
Temp. distribution accuracy	±4.0°C (at 1150°C)
Temp. gradient	14°C (at 1150°C)
Max. temp. reaching time	~90 min.
Exterior material	Cold rolled steel plate with baked-on melamine resin finish
Interior material	Alumina 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 ▲/▼ 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 functions	Power on / operation time accumulation (up to 65535 hr.), calendar (timer 24 hr.), clock (24 hr. display), calibration off-set, display of power consumption, CO₂ emissions and heater operation, power failure recovery options, user setting storage and recall
Heater circuit control	Triac with zero cross control
Safety device	Self diagnostic functions (sensor error , heater disconnection, triac short circuit, main relay failure disconnection, automatic overheat prevention), Key lock function, Independent overheat prevention, Electric leakage breaker
Internal dimensions WxDxH	200 x 250 x 150 mm
External dimensions WxDxH	446 x 504 x 565 mm
Internal capacity	7.5L
Power source (50/60Hz)	AC115V 21.5A (no plug, round terminal)
Weight	~43kg

Comparison of Models

Specification	FP-103 (1.5L, 115V)	FP-303 (7.5L, 115V)	FP-413 (11.3L, 220V)
Operating Temp. Range	100~1150°C	100°C to 1150°C	100°C to 1150°C
Temp. Control Accuracy	±1.0°C (at 1150°C)	±1.0°C (at 1150°C)	±1.0°C (at 1150°C)
Max. Temp. Reaching Time	~90 min.	~90 min.	~80 min.
Heater	Iron-chrome wire - 1.1kW	Iron-chrome wire - 2.4kW	Iron-chrome wire - 3.25kW
Timer	1 min. to 99 Hrs. 59 min.	1 min. to 99 Hrs. 59 min.	1 min. to 99 Hrs. 59 min.
Internal Dimensions (WxDxH)	100 x 150 x 100 mm	200 x 250 x 150 mm	300 x 250 x 150 mm
External Dimensions (WxDxH)	376 x 404 x 515 mm	446 x 504 x 565 mm	506 x 504 x 625 mm
Internal Capacity	1.5L	7.5L	11.3L
Power Source (50/60Hz)	AC115V 10A (with plug)	AC115V 21.5A (no plug)	AC220V 18A (no plug)
Weight	~29kg	~43kg	~51kg

Downloads