Introduction to Muffle Furnaces at 1200 ℃

Chamber Muffle Furnace up to 1200°C with temperature uniformity ±5°C (16″x16″x16″, 64L)
箱式式马弗炉，加热可达1200°C，温度均匀度±5°C（16〃x16〃x16”，64L）
SGM L45/12 (20″x12″x12″, 45L) is a standard chamber furnace uses in laboratory, features light duty, builds with carbon steel shell structure, ceramic chamber with embeded heating wire and intelligent temperature control system. It is an ideal tool for preparing small-sized samples in material research and dental labs daily using.
SGM L45/12（20〃x12〃x12′，45L）是实验室使用的标准箱式炉，具有轻型、碳钢外壳结构、带嵌入式加热线的陶瓷炉和智能温度控制系统。它是材料研究和牙科实验室日常使用的小型样品制备的理想工具。

Product Overview

Laboratory Chamber Furnace is a daily used heat treatment equipment in many labs, features a small, light duty, cubical furnace chamber for multiple heat treatment applications for various materials. Programtherm provides a wide range of standard laboratory chamber furnaces with capacity up to 1000L, temperature up to 1700°C.

Main Features主要特点

Tmax 1200 °C

Cubical furnace chamber

箱式炉膛

Rugged Construction with fan cooling for low surface temperature

坚固耐用的结构，采用风扇冷却，表面温度低

High alumina brick chamber with mounted heating wire on three sides ensure uniform temperature

高铝砖室，五或三面安装加热线，确保温度均匀

Shimaden PID controller with programmable 32 segments

具有可编程32段的Shimaden PID控制器

Type N thermocouple. Equips two pcs, one for temperature testing, the other for protection

N型热电偶。配备两个，一个用于温度测试，另一个用于保护

CE certified, standard

CE认证，标准

Safety Measures

安全措施

Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.

内置电流表和双电压表，便于监测和故障排除。

Overheat protection shuts down the chamber furnace if temperature is outside of acceptable range or when the thermocouple is broken or malfunctions

如果温度超出可接受的范围，或者热电偶损坏或出现故障，过热保护将关闭燃烧室

Power failure protection resumes furnace chamber operation right after the point of failure when power is reestablished

电源故障保护在故障点后重新通电时立即恢复炉膛运行

Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot

基于微处理器的自校正PID控制提供了具有最小超调的最佳热过程

Technical Specifications

Application Notes

• However, toxic or explosive gasses are not recommended for use with this furnace chamber without necessary safety controls and supervision.
• Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating

Size Comparison