---
title: Carbolite RHF High Temperature Laboratory Furnace
url: https://opti-tech.ca/product/carbolite-rhf/
date: 2021-02-16T18:13:17+00:00
modified: 2024-10-08T19:09:52+00:00
lang: en_CA
---

# Carbolite RHF High Temperature Laboratory Furnace

The RHF range of silicon carbide heated high-temperature chamber furnaces comprises four chamber sizes, each available with three maximum operating temperatures of 1400 °C, 1500 °C and 1600 °C. Robust construction and high-quality elements provide rapid heating rates (typically reaching 1400 °C in under 40 minutes) and a long, reliable working life.

#### **Standard Features**

- 1400°C, 1500°C or 1600°C maximum operating temperature
- Carbolite Gero 301 controller, with single ramp to set-point & process timer
- 3, 8, 15 or 35 litre chamber volumes
- Soft closing parallel action door (3 & 8 litre models only)
- Silicon carbide heating elements provide long life and are able to withstand the stresses of intermittent operation
- RHF 3 & 8 litre have a cast alumina hearth; RHF 15 & 35 have silicon carbide hearth
- low thermal mass insulation for high energy efficiency

##### **Options (*specify these at time of order*)**

- Over-temperature protection (recommended to protect valuable contents & for unattended operation)
- A range of sophisticated digital controllers, multi-segment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications