Muffle Furnace With Communication Port 3.75L Overview
The Muffle Furnace With Communication Port 3.75L from Yamato Scientific (models FO201CR and FO211CR) is a high-temperature laboratory furnace built around a 3.75-liter heating chamber. LabSupplies.com supplies this unit as an authorized Yamato Scientific dealer. An integrated communication port lets the furnace connect to external systems for monitored, repeatable heating runs.
Designed for ashing, ignition, and high-heat material testing, this furnace centers on a compact 3.75 L chamber. Communication connectivity distinguishes the CR series, enabling temperature data exchange with lab software or recorders. Chamber lining, insulation, and other construction details are available from our specialists on request.
Two configurations cover global power needs: model FO201CR runs on 115V, while model FO211CR runs on 220V. Both share the same 3.75 L chamber and communication port. Maximum temperature rating, footprint, weight, and country of origin are available on request — contact our team for verified figures before purchase.
Key Features
- Communication port: integrated data connectivity for monitored and recorded heating workflows.
- 3.75 L chamber: compact heating capacity suited to ashing, ignition, and material testing.
- FO201CR: configured for 115V power supply.
- FO211CR: configured for 220V power supply.
- Authorized Yamato Scientific unit: genuine equipment backed by manufacturer warranty.
How to Choose the Right Muffle Furnace
Selecting a muffle furnace comes down to matching chamber size, temperature capability, control features, and site power to your application. Use these axes to confirm the right fit .
- Capacity: chamber volume governs sample throughput; this unit offers a 3.75 L chamber for compact and routine workloads.
- Temperature range: verify the maximum rating supports your ashing or ignition protocol — request the confirmed spec for this model.
- Control and connectivity: the CR series includes a communication port, valuable for labs logging temperature data or integrating with monitoring systems.
- Voltage: match your facility power — FO201CR for 115V circuits, FO211CR for 220V circuits.
- Footprint: confirm bench space against the unit dimensions, available from our specialists on request.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 3.75 L |
| Voltage | 115V |
| Operating Temperature Range | 100 to 1150°C *1 |
| Temperature Accuracy | ±2°C (at 1150°C) *2 |
| Temperature Control System | PID control (VS6 controller) |
| Sensor | R-thermocouple |
| Interior Material | Ceramic fiber |
| Exterior Material | Steel with melamine/epoxy composite resin coating; SUS304 |
| Operation Function | Fixed temperature, timer (auto start/stop), program (up to 6 patterns) |
| Safety Devices | Self-diagnostic (memory error, sensor error); earth-leakage/circuit breaker; overheat prevention device |
| Heater | Iron-chrome wire, 1.5 kW |
| Internal Dimensions | 100 × 250 × 150 mm |
| Material | Steel, Melamine, Epoxy composite resin coating, Stainless steel, SUS304 (body) Ceramic fiber (furnace and door) |
| Country of Origin | China |
| GTIN (Barcode) | 797059926978 |
| Shipping Weight | 132 lbs |
| Dimensions (L × W × H) | 36 × 36 × 33 in |
| Component Size | 3 L |
*1 No-load operation of bath only; maximum temperature varies with circumstances and operating conditions. *2 Measured under ambient temperature 23°C ±5°C, humidity 65%RH ±20%, per Yamato Scientific test conditions.
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| FO-201CR | 115V | EA |
| FO-211CR | 220V | EA |
Documentation
More in This Series
- Muffle Furnace With Communication Port 1.5L
- Muffle Furnace With Communication Port 7.5L
- Muffle Furnace With Communication Port 9L
- Muffle Furnace With Communication Port 11.3L
- Muffle Furnace With Communication Port 17.5L
- Muffle Furnace With Communication Port 23.6L
- Muffle Furnace With Communication Port 30L
- High Performance Muffle Furnace 1.5L
- High Performance Muffle Furnace 7.5L
- High Performance Muffle Furnace 11.3L
Why Buy From LabSupplies.com
Order this Yamato Scientific muffle furnace directly from LabSupplies.com and receive a genuine, warranty-backed unit shipped from USA inventory.
- Authorized Yamato Scientific dealer — every unit is genuine and covered by the manufacturer warranty.
- In stock and ready to ship from USA inventory.
- Choose 115V (FO201CR) or 220V (FO211CR) to match your facility power.
- Dedicated lab-equipment specialists ready to confirm specifications before you order.
Frequently Asked Questions
What is the chamber capacity of the FO201CR muffle furnace?
The chamber capacity is 3.75 liters. This compact volume suits routine ashing, ignition, and high-heat material testing in lab settings.
What is the maximum operating temperature?
The maximum temperature rating is not listed in the current specifications. Contact our lab-equipment specialists for the verified figure .
What voltage options are available?
Two configurations are offered: model FO201CR runs on 115V and model FO211CR runs on 220V. Select the version that matches your facility power supply.
What is the difference between the FO201CR and FO211CR?
The only difference is voltage. FO201CR is the 115V configuration and FO211CR is the 220V configuration; both share the same 3.75 L chamber and communication port.
What does the communication port do?
The communication port provides data connectivity to external systems. Labs use it for monitored, recorded heating runs and integration with temperature logging or control software.
Is this a genuine Yamato Scientific unit with warranty?
Yes. LabSupplies.com is an authorized Yamato Scientific dealer, so every furnace is a genuine unit backed by the manufacturer warranty and ships from USA inventory.