June, 2019

DRY HEAT STERILIZER (Hot Air Oven)

The technology of high-temperature processing has been changed and advanced greatly. It has allowed everyone to successfully process hard materials and metals in safer equipments. In order to add value to the heat treatment processes, several manufacturers have devised hot air ovens. These basically provide higher levels of temperatures while maintaining a complete vacuum inside. This advancement greatly reduces the contamination caused by circulating oxygen and other components.

A hot air oven has also extended an option to create purer forms out of metals and other materials. Nowadays these instrument models are present in a large variety suitable for the lab that is used for research/ industrial work. At the industry level, these ovens are used to braze, sinter or melt precious metals into functional parts and accessories. Many things we used every day are manufactured using these ovens in factories.

Features of High-Temperature Laboratory Hot Air Oven

If you search the market for these products, you will find models that offer 5 grades of temperature to suit different melting and hardening requirements. These grades could be chosen according to the heat requirement for production or research. Many models of hot air oven instruments come with the facility to instantly cool the metals after processing. This basically helps in quick hardening and setting of the product.

The air-free environment also promotes the formation of contamination-free products that are more durable and have an enhanced shelf life. The machines also come with complete controls for temperature, inert gas flow, temperature uniformity, and others. With the help of this feature, the user could monitor and manage the processing being performed in these industrial or lab oven.

Buying Guide

These multi-utility advanced ovens are popularly present over the online market from different providers. While selecting any one of them, you need to check several elements such as temperature grade, ideal usage, capacity, versatility, etc. While purchasing the ovens online, you will get a myriad of options such as different types of alumina tubes to choose from, different heating zones, tube furnace position, temperature grades so on. Always select the provider that offers galore of options in every element of the furnace. This allows you to buy a compatible model for your requirements at the laboratory & factories.

Why Choosing Yatherm Is A Right Choice To Get Your Oven?

Yatherm is a leading hot air oven manufacturer with the achievement of creating equipment that could offer temperatures up to 400 degrees Celsius. Our ovens look like the rounded shape air heaters that come with the imported motor for circulation of fan.

We offer laboratory hot air ovens in a capacity that ranges from 45 liters to 2000 liters attached with a single and double door. Safety thermostats, timer, PLC with HMI, as well as outer complete SS 304 with inner stainless steel 316 are also attached optional accessories with our hot air equipment.  It is our pleasure to offer hot air ovens at comparatively lower prices in India with the easily accessible onsite after-sales service.

A spectrophotometers, also known as UV spectrophotometer, is a type of equipment primarily used to study electromagnetic spectra in the lab. It is more detailed and precise than the wider term electromagnetic spectroscopy where spectrophotometry is focused on the near-infrared, near-ultraviolet and visible light. The implementation of the time-resolved spectroscopic techniques is common in electromagnetic spectroscopy while spectrophotometry doesn’t support them.

Spectrophotometry is concerned with determining the intensity of light as a function of the color. To be more precise, it helps to measure the wavelength of light. Measuring the spectral bandwidth and linear range of products are the major traits of spectrophotometers. Although the primary application of this equipment is to measure the light absorption, it can also be used to calculate diffuse or specular reflectance.

Apart from handing the responsibilities in the field of physics, UV spectrophotometers are also designed with dealing with other scientific fields like molecular biology, biochemistry, and chemistry. It also finds its place in a range of other industrial applications that include printing as well as forensic examination.

Classes of Spectrophotometers

UV VIS Spectrophotometer

Ultraviolet-visible spectrophotometers, also known as a UV spectrophotometer or a UV Vis spectrophotometer, are used to measure the optical properties of samples in the ultraviolet. The primary responsibility of UV Vis spectrophotometers is to measure the wavelength ranges of light that passes through a sample and how it is absorbed.

This equipment could help to scan either variable or fixed wavelengths and are primarily available in two classes – single and double beam spectrophotometer.

Although both the configurations share the same basic principles, V-Vis spectrometers differ majorly from the first DUs.

Double-Beam UV-Vis Spectrophotometers

In double beam UV-Vis Spectrophotometers, the division of energy that comes from the light source is taken place into two directions with a half mirror, while allowing the one to pass through the reference side and the second one through the sample side making sure that both gives the reading simultaneously.

In general, these instruments are common in clinical and research laboratories where the functions like wavelength scanning, kinetics, quantitative analyses as well as DNA and Protein analysis are taken care of.  Some of the major features of the instruments include sample changers, self-test diagnostics for GLP instrument performance validation, method storage, on-board software, and long lamp life. Automatic sippers, tube adaptors and temperature control are the specific application needs for which optional accessories also come in the market.

UV Spectrophotometer Vs Visible Region Spectrophotometer

The utilization of visible region spectrophotometer is common in colorimetry science, while the utilization of a UV spectrophotometer is majorly concerned with determining UV-visible wavelengths. The data obtained through colorimetry is a major prerequisite of textiles vendors, printing companies and ink manufacturers.

Ultraviolet-Visible (UV spectrophotometry) is designed to conduct the spectroscopy of photons in the UV-visible region. This clears that only the visible and adjacent ranges of light come into action for the task. The instrument used in the process is the UV spectrophotometer instead of opting for a visible region spectrophotometer.