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type: product
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stock_number: "71911-1"
canonical_url: "https://www.artisantg.com/71911-1/Thermo-F21135"
json_url: "https://www.artisantg.com/71911-1/Thermo-F21135.json"
generated_at: "2026-11-07T15:30:47.750Z"
last_updated: "2026-11-06T19:05:57.470-06:00"
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# Thermo / Lab-Line / Barnstead F21135 Tube Furnace

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Thermo
- Model: F21135
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 45 lb
- Shipping dimensions: 24x24x24 in

## Categories

- Lab & Analytical > Ovens (primary)

## Details

** Configuration:**
- Electrical Ratings (50/60 Hz):
     - Volts: 120
     - Amps: 11.3
     - Watts: 1350
- Operating Temperature Range: 100-1200°C
- Control Option: Digital Single Set Point Control
- Opening Diameter: 2 Inches (52 mm)

## Images

- <https://www.artisantg.com/itemimages/thermo_lab-line_barnstead_f21135_view9_20240208120022569.jpg>
- <https://www.artisantg.com/itemimages/thermo_lab-line_barnstead_f21135_view8_20240208120022323.jpg>
- <https://www.artisantg.com/itemimages/thermo_lab-line_barnstead_f21135_view7_20240208115904705.jpg>
- <https://www.artisantg.com/itemimages/thermo_lab-line_barnstead_f21135_view6_20240208115817000.jpg>