Yamato FP-302 115V Programmable High Performance Muffle Furnace, 0.25 Cubic Ft.

Operating Temp. Range: 100~1150°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: 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 ▲/▼ 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

Accessories: Exhaust port cap, fuse, furnace floor plate

Product Overview