Muffle Furnaces | Standard

FO111C/211C/311C/411C/511C/611C/711C/811C

8 types of internal capacity, equipped with program operation function.

Features

• Support program operation.
• Simple operation with up/down key settings, equipped with a high-operability controller for precise temperature control.
• Temperature, time and indicator values can all be displayed digitally.
• Use a controller with integrated digital settings and overheat protection. Support self-diagnosis functions, overcurrent leakage protection switch and other safety controls in case of anomalies.
• Use R-type thermocouple for long life.
• Equipped with an exhaust port.
• Optional features available, such as exhaust unit, sample trays, nitrogen gas introduction device (with flow meter), temperature output terminal and so on.

Shared Specifications

Model	FO Series
Operating temp. range	100~1150℃
Temp. adjusting accuracy	±2℃ (at 1150℃)
Exterior material	Cold rolled steel plate with chemical proofing coating
Furnace body	Ceramic fiber
Sensors	Dual R-type thermocouple
Heater	FeCrAl alloy heating wire
Exhaust vent	Inner diameter 20mm, upper part
Cooling fan blade	Axial flow fan
Temp. control method	Multi-PID control
Temp. setting/display	Digital setting / digital display
Overheating protection	Integrated controller
Overheat protection setting method	Digital setting
Additional functions	Deviation correction function, power failure compensation function, key lock function
Safety device	Self-diagnostic circuit (temperature sensor abnormality, automatic overheat prevention), overheat preventer, leakage protection circuit breaker for over-current, key lock function

Difference Between Models

Specification	FO111C	FO211C	FO311C	FO411C	FO511C	FO611C	FO711C	FO811C
Time to reach max temp. at room temp.	Approx. 60 min	Approx. 60 min	Approx. 70 min	Approx. 70 min	Approx. 80 min	Approx. 80 min	Approx. 80 min	Approx. 80 min
Heater power consumption	1 KW	1.5 KW	2 KW	2.2 KW	2.5 KW	3 KW	3.5 KW	4 KW
Internal dimensions (W×D×H mm)	100×150×100	100×250×150	200×250×150	200×300×150	300×250×150	250×350×200	270×350×250	300×400×250
External dimensions (W×D×H mm)	346×405×516	346×505×566	446×505×566	446×555×566	506×505×626	506×605×676	506×605×726	506×655×726
Internal capacity	1.5 L	3.75 L	7.5 L	9 L	11.3 L	17.5 L	23.6 L	30 L
Power supply (50/60Hz) rated current	AC220V 5A	AC220V 7.5A	AC220V 9.5A	AC220V 10.5A	AC220V 12A	AC220V 14A	AC220V 16.5A	AC220V 18.5A
Weight	Approx. 24 kg	Approx. 30 kg	Approx. 37 kg	Approx. 38 kg	Approx. 44 kg	Approx. 52 kg	Approx. 58 kg	Approx. 62 kg

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As the authorized distributor of Yamato Scientific in Indonesia, PT Universal Labora Analitika is ready to support your Laboratory or industrial needs from product consultation to delivery and after-sales support.