How Do You Maintain A Laboratory Hot Air Oven?

How Do You Maintain A Laboratory Hot Air Oven

If you are working in a biotech, pharmaceutical, or manufacturing industry, then you must have to sterilize, anneal or dry the products for testing purposes. Therefore, we at Presto will help you in choosing the right testing instruments as per your industry needs. One of the highly efficient testing equipment that will be used for creating high temperatures at which the test specimen are subjected for various studies and analysis is a laboratory hot air oven. This standardized testing equipment from Presto Testing Instruments will not only help you in determining the actual working life of the testing specimen but will also provide testing your products effortlessly.

Here in this blog, we are going to provide you with essential information about how you can effortlessly maintain this lab testing equipment. But before that, let us discuss the purpose, advantages, features, and other essential information about this lab testing instrument.

Introduction about laboratory hot air oven

Heat examination and testing of products like polymers and plastics are essential in determining the physical properties and behavior of these materials. Thus, you can easily assess the working performance of these materials with the help of this amazing lab testing equipment.

The main purpose of the lab hot air oven is to create a high level of temperature which will further be used for the testing instrument is to create high temperatures at which the material will be tested. By testing your product with the help of this lab testing equipment, you will be able to deliver quality products and gain more sales as compared to your competitors.

This, strong and reliable testing equipment is based on the working principle of fine gravity air convection in an electrically heated chamber. It has been equipped with high-end features like high heating capacity, PID controller, heating indicator, door gasket, MCB, communication port, etc. You can easily make use of our lab testing equipment in testing the paint and coatings with a hot air oven.

Now, let us focus on the features you will get with Presto hot air oven.

Features of Presto hot air oven

The Presto hot air oven is used for drying as well as heating purposes. From pretreatment of sample to deformation and deflection, you can easily analyze different properties of the material with the help of Presto lab hot air oven.

  • Embedded with double-wall chamber and comes with heavy-duty stainless steel body
  • The outer body has been made with mild steel neatly powder coated
  • It comes with insulation between double walls by imported mineral glass wool
  • Highly accurate test results under uniform temperatures in the chamber
  • Maximum Thermal Efficiency by insulation means
  • Inbuilt Auto tuning function
  • Bright LED display
  • Provision to set PV and SV value
  • Vent for forced air changes and calibration facility
  • Setting to RTD PT-100 sensors through advanced PID controller
  • Inbuilt Calibration features with reference to master PID controller
  • Setting to RTD PT-100 sensors through advanced PID controller

These are the features you will get with the use of this lab testing equipment. Now, let us discuss the technical specifications of this lab testing equipment.

Technical specifications:

  • Equipment Range: Ambient to 3000 C. (Higher ranges also available on request)
  • Working Range: Ambient to 2300 C.
  • Inner Dimensions: 14 X 14 in, 18 X 18 in, 24 X 24 in
  • Inner body Material: Stainless Steel
  • Outer Body Material: Mild Steel Duly Powder Coated
  • Least Count: 1 0 C
  • Repeatability: 2 0 C
  • Mode of Operation: Automatic with Digital timer and PID controller
  • Readout of Digital Preset Timer: Three-digit digital display
  • Readout of PID temperature controller: Three-digit Digital display for easy temperature monitoring.
  • Heat Source: Heating coil
  • Blower Dia.: 4 inches
  • Accuracy: ±20 C
  • Temperature Control: PID temperature controller
  • Timing device: Digital preset timer with a maximum capacity of 99:59 hours.
  • Power supply control: Solid State Relay-25 amp
  • Heat Sensor: PT-100, Platinum Resistance Temperature Detector (RTD)
  • Electrical supply: 15 amps. 220 V ± 15%
  • Power consumption: 1.5 KW

With these technical specifications and features, you will be to use this lab testing equipment with ease. Here in this blog, we are going to provide you with easy to maintenance tips for Presto lab hot air oven.

Tips to maintain laboratory hot air oven

This laboratory hot air oven will sterilize your products and help you in ensuring the best quality products are delivered. If you have purchased this lab testing equipment from Presto then we suggest you maintain it by following the tips below.

  • Do not try to exceed the maximum heating capacity and operation timer.
  • Clean the machine before and after the test procedure.
  • Ensure that the doors of the chamber are properly closed while commencing the test.
  • Clean the machine before and after the test procedure.
  • Never Place liquid material inside the heating chamber.
  • Take at least one-foot clearance for the walls while the placement of the instrument.
  • Ensure that the blower fan is on while operating.

By following the above-mentioned tips, you will be able to maintain the lab hot air oven efficiently. You can also get information about Cable Testing Instruments. If you need any help regarding the working of this lab testing equipment, or you need to know about laboratory hot air oven price, then you can easily give us a call at +91 9210903903 or email us at Our technical experts will get in touch with you.

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