All products ship from our 30,000 sq. ft. Haverhill, MA warehouse
Fisher Isotemp 725F Mechanical Convection Oven
The Fisher Scientific 725F Isotemp Lab Oven is a forced-air oven that delivers uniform heating for better temperature control and faster drying. The 725F Isotemp Lab Oven incorporates a blower that circulates air throughout the chamber while fresh air is mixed in and recirculated. Used air is vented through the top of oven.
Fisher Isotemp 725F Mechanical Convection Oven features
5 Cu ft capacity
Temperature range: 50°C to 275°C
90-day warranty
The Isotemp 725F ensures precise temperature control, allowing you to achieve and maintain the desired temperature with exceptional accuracy. From gentle heating to high-temperature applications, this oven delivers consistent results every time. The intuitive control panel simplifies operation, making it easy for users to set and monitor temperatures. The digital display provides real-time temperature readings, enhancing user convenience and ensuring hassle-free operation.
Built with durability in mind, the Fisher Isotemp 725F features a robust construction that withstands the rigors of daily use. The oven's exterior is resistant to corrosion, ensuring longevity and reliability in diverse working environments. Whether you are involved in drying, curing, or baking applications, this mechanical oven is versatile enough to meet a wide range of thermal processing needs.
CLICK HEREto see the Fisher Isoptem 725F Mechanical Convection Oven on our YouTube channel
Testing
Most of our equipment is used and reconditioned. Our technicians test ovens using a calibrated digital chart recorder to verify the accuracy of temperature controls and readouts and run the unit under vacuum to ensure chamber integrity.
We typically leave an oven under vacuum for 24 hours to make sure the pressure holds. We replace any hardware or parts as is necessary and clean all incubators thoroughly prior to shipment.
Pictures
The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment.
We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.
For inquiries about the Fisher Isotemp 725F Mechanical Convection Oven, please give us a call at 978-521-2221, or fill out the form on this page.
Fisher Isotemp model 725F laboratory oven frequently asked questions
What is the Fisher Isotemp Oven 725F used for?
The Fisher Isotemp Oven 725F is a laboratory convection oven designed for applications such as drying, baking, curing, sterilizing (dry heat), and general laboratory heating where consistent and uniform temperature control is required. The forced air convection helps deliver chamber temperature uniformity.
Does the Fisher Isotemp 725F have over-temperature protection?
Yes. The oven includes independent over-temperature protection that shuts off heating if the chamber temperature exceeds a safe limit.
What materials should NOT be placed in the oven? Do not place the following inside the oven:
Flammable solvents or chemicals
Explosive materials
Pressurized containers
Volatile substances that produce hazardous vapors
Do I need to clean the chamber of the Isotemp 725F often or regularly?
The chamber should be cleaned regularly to prevent contamination and buildup. Wait until the chamber is cool and not in use, then unplug and wipe the inside of the chamber with a cloth. Try to avoid using chemicals that will leave a residue that can off gas when heated.
When spills occur, clean thoroughly as soon as the chamber is cool enough. Do not continue to use the over after a spill and before cleaning.
How do I clean the oven interior?
Turn off and unplug the oven.
Allow it to cool completely.
Wipe the interior with a mild detergent and non-abrasive cloth.
Avoid using corrosive cleaning agents.
Why is the oven not heating? Why is the temperature fluctuating? Possible causes include, power supply issue, tripped over-temperature safety, faulty heating element, or controller malfunction.
Temperature fluctuations may occur due to frequent door opening, improper airflow inside the chamber, overloading the oven, sensor or calibration issues. If you continue to see performance issues with your Fisher Isotemp oven, contact our sales staff for information about lab equipment repair at American Instrument Exchange.
FAQ
Does the equipment come with a warranty?
Yes, all equipment from American Instrument Exchange comes with a warranty. Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.
How do you test and recondition the equipment?
Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality. We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.
How do products ship from American Instrument Exchange?
We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.
Return and order cancellation policy
American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.
Are discounts available for educational or non-profit institutions, or for bulk purchases?
Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.
How does your price matching policy work?
We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.
Can I see the equipment in person before committing to a purchase?
Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.
1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.
Can I ship products that I purchased elsewhere to American Instrument for repair?
Yes – please see our repair services page for more information.
