Yamato FP-413 11.3L High Performance Programmable Muffle Furnace (220V)

The Yamato FP-413 is a high-performance programmable muffle furnace designed for uniform high-temperature applications up to 1150°C with an internal capacity of 11.3 liters. Key technical features include:

• Temperature Range: 100 to 1150°C
• Temperature Control Accuracy: ±1.0°C at 1150°C
• Temperature Fluctuation: ±1.0°C at 1150°C
• Temperature Distribution Accuracy: ±4.0°C at 1150°C
• Temperature Gradient: 14°C at 1150°C
• Max Temperature Reaching Time: Approximately 90 minutes

Construction and Materials:

• Exterior: Cold-rolled steel plate with baked-on melamine resin finish
• Interior: Alumina fiber insulation for energy efficiency and rapid heating
• Furnace Internal Dimensions (WxDxH): 300 x 250 x 150 mm
• External Dimensions (WxDxH): 506 x 504 x 625 mm
• Weight: Approximately 51 kg

Components and Sensors:

• Heater: 3.25 kW iron-chrome wire, housed under a high-quality alumina porcelain hot plate, preventing heater exposure to the chamber and sample contamination
• Sensor: Durable R-thermocouple (rhodium enriched for corrosion resistance)
• Cooling Fan Power: 19W (50Hz), 16W (60Hz)

Control and Operation:

• PID temperature controller with digital ▲/▼ key setting
• Temperature display: Orange 5-digit LED (setting), Green 4-digit LED (actual) with 1°C resolution
• Timer: 1 minute to 99 hours 59 minutes, resolution selectable between 1 minute or 1 hour
• Program function: Up to 99 steps and 99 patterns with repeat operation
• Operation modes: Fixed temperature, quick auto stop, auto start/stop, and various programmable settings

Safety Features:

• Self-diagnostic functions for sensor error, heater disconnection, triac short circuit, and relay failure
• Independent overheat prevention and automatic overheat prevention devices
• Earth leakage breaker
• Key lock function and power failure auto-recovery

Additional Functionalities:

• Power and operation time accumulation up to 65,535 hours
• Calendar and 24-hour clock functions
• Calibration offset adjustment
• Display of power consumption, CO2 emissions, and heater operation status
• Heater circuit control via triac with zero cross control

Exhaust and Accessories:

• Exhaust port diameter: 20 mm (top of unit)
• Includes exhaust port cap, fuse, and furnace floor plate

Optional Accessories:

• Exhaust system, N₂ gas loading device (with flow meter), temperature/time output terminals, sample tray
• External communication terminals (RS232C), adapters, event and operation signal output terminals

This furnace is engineered for durability and precise thermal processing, suitable for applications requiring contamination-free heating, energy efficiency, and extensive programmable control.