Description
MHI MRCL-GA1125-6- Microtube (Unit includes all controls, power transformers, and quartz tube).
- Robust Radiator type Microtube is enclosed in a FiberFree ceramic refractory. Standard casing is provided. Choose flat stand for standard casing or choose comprehensive stand which includes the stand.
- Two types of tube options are offered.
- Total power ~800W.
- Several options are offered for the tube materials: An alumina Tube or Inconel Tube and 1/4″ NPT inlet and Outlet are available.
- Maximum element temperature is 1400°C (1400°C continuous use).
- The typical temperature for a part in the tube or a temperature of ~1 SCFM flowing gas can reach 1000C to 1100C, depending on the gas flow rate and gas composition.
- Part temperature varies with the insulation of the projected tube.
- T/C provided.
- This Microtube™ Heater – Part # MRCL-GA1125-6- Microtube can be used with a ~23 mm OD alumina tube or alloy tube with 1/4 inch NPT inlet and outlet(please select from options).
- The picture shown is with the MHI calibration thermocouple and the optional stand.
- Part temperature will vary from max temperature
- Chamber length 100 mm.
- Connector accessories included.
- Modern BPAN-O-PLUS power controls. Choose UL or cUL if required.
- An optional stand is available for the RR heater unit. The electrical panel of the UL or cUL-rated panel (see add-on option) comes with a panel stand. Thee non-UL control panel is for a table top use.
- BPAN-O-PLUS may be used with 208/220/230/240 50/60Hz Volts – the correct power transformer is included.
- Plug and play the socket to fit local codes in the user electrician’s scope. Don’t hesitate to contact MHI at 513-772-0404 if you have questions.
- The UL electric panel has a NEMA enclosure. It must always be placed in a non-hazardous area.
- Please note that hazardous gases cannot be used with the ceramic tube. Only the metal tube should be used for reactive or hazardous gas as long as the gas is not reactive with Inconel Tube. 600 series Inconel. (Call MHI).
Data sheet for the MHI MRCL-GA1125-6 Microtube Heater.
MHI MRCL-GA1125-6 Microtube Heater
Unit Includes:
- All control components
- Power transformer(s)
- Quartz tube
Overview
The MRCL-GA1125-6 Microtube Heater is a robust radiant heating system designed for high-temperature applications involving small tubes and flowing gases. The heater is enclosed in a FiberFree ceramic refractory and is supplied with a standard casing.
Key Features
Construction
- Robust radiator-type Microtube heater enclosed in FiberFree ceramic refractory.
- Standard casing included.
- Optional mounting solutions available:
- Flat stand for standard casing.
- Comprehensive stand package.
Power
- Total power consumption: ~800 W.
- Compatible with:
- 208 VAC
- 220 VAC
- 230 VAC
- 240 VAC
- 50/60 Hz
- Appropriate power transformer included.
Temperature Performance
- Maximum heating element temperature: 1400°C
- Suitable for continuous operation at 1400°C.
- Typical process/part temperature:
- Approximately 1000°C to 1100°C
- Based on:
- Gas flow rate
- Gas composition
- Tube insulation
- Example operating condition:
- Approximately 1 SCFM gas flow can achieve temperatures in the 1000°C to 1100°C range.
- Actual part temperature will vary and may be lower than the maximum element temperature.
Chamber
Thermocouple
- Thermocouple (T/C) included.
Tube Options
The heater can be used with a 25 mm OD tube and is available with the following tube options:
Alumina Tube
- Suitable for many inert and non-hazardous gas applications.
Inconel Tube
- Available with:
- 1/4″ NPT inlet
- 1/4″ NPT outlet
- Recommended for reactive or hazardous gases when compatible with Inconel 600 series material.
Available Connections
- 1/4″ NPT inlet and outlet options available.
Controls
Standard Control System
- Modern BPAN-O-PLUS power controller included.
Certification Options
- Standard (non-UL)
- UL-certified
- cUL-certified
Control Panel Notes
- UL/cUL electrical panels include:
- NEMA enclosure
- Panel stand
- Non-UL control panel is designed for tabletop use.
Accessories Included
- Connector accessories
- Thermocouple (T/C)
- Required power transformer
Optional Accessories
- Heater stand
- MHI calibration thermocouple
- UL/cUL panel upgrades
Installation Notes
- Socket/plug configuration should be adapted to local electrical codes by a qualified electrician.
- For technical support, contact MHI at 513-772-0404.
Safety Information
UL Electrical Panel
- Housed in a NEMA enclosure.
- Must be installed and operated in a non-hazardous area.
Gas Compatibility
- Hazardous gases should NOT be used with ceramic tubes.
- For reactive or hazardous gases:
- Use the Inconel metal tube option.
- Verify chemical compatibility with Inconel 600 series material before use.
- Contact MHI for application guidance.
Additional Notes
- The product image shown by MHI includes:
- Optional stand
- MHI calibration thermocouple
- Actual part temperatures depend on process conditions and insulation surrounding the tube.
Part Number: MRCL-GA1125-6
Product: Microtube™ Heater
Tube Size: ~23 mm OD
Power: ~800 W
Maximum Element Temperature: 1400°C Continuous Operation
Chamber Length: 100 mm
MHI Inc. USA
MHI Inc. USA
