Category Archives: Qualitek Labs

10 Nov
Categories Qualitek Labs

ROLE OF ALUMINA TO SILICA RATIO ON SUITABILITY OF IRON ORE TO SERVE AS RAW MATERIAL FOR IRON PRODUCTION





Introduction: 





Iron ore is the primary source of iron used in steel production, and its quality directly impacts the efficiency and economics of the iron-making process. When this ratio deviates from the desired range of 1:1 to 1:1.5, it can lead to a cascade of operational challenges in the metallurgical industry. The alumina to silica ratio influences various aspects of iron production. 





India is one of the primitive manufacturers and users of iron and steel in the world. There is extensive resources of iron ore in India. But all iron ores are not suitable to use directly in metallurgical industries without prior beneficiation.  Altogether, the quality of iron ore is considered based on the iron content.





Iron Testing





In iron ores, iron content is lowered according to the amount of gangue (SiO2, Al2O3) and contaminations present. If silica content in the raw material is high, more flux is added in the furnace. This causes higher slag volume and lower productivity. Besides, presence of high alumina significantly affects blast furnace productivity. High alumina slag is highly viscous.  Larger quantity of flux addition is required to make it fluid. Due to larger slag volumes, coke consumption increases. To increase better productivity and slag flowability, it is desirable to have the alumina-silica ratio between 1:1 to 1:1.5 in the blast furnace feed.





Therefore, improper alumina to silica ratio causes series of operational problem during sintering and subsequently smelting in the blast furnace. 





Solutions with Qualitek Lab:





Qualitek Labs, Bhubaneswar has emerged as a key player in providing solutions to the metallurgical industry. Their state-of-the-art laboratory facility is equipped to conduct comprehensive testing of minerals and ores.


Quality Control in Leather Production: Testing for Durability and Aesthetics
30 Sep
Categories Qualitek Labs

Introduction: 





Leather is very popular for making stylish bags, wallets, belts, shoes and jackets. But making leather look even more stylish and long lasting, involves some important checks. Aesthetic appeal of leather quality attracts the users and for the same leather testing takes place. Let’s talk about how the leather is being tested under different quality control measures to make it look appealing and influencing. 





Qualitek Labs’ expertise





Qualitek labs experts helps your brand ensure the quality, durability and safety of every type Leather Testing such as footwear, including fashion and formal shoes, athletic footwear, specialized and professional footwear, and children’s shoes.  





Qualitek Labs offers different physical tests under footwear : 






  • Sole bonding, seat piece, and sock liner adhesion assesses how different parts of the shoes such as sole, insole and inner lining are fixed together. And makes sure shoes look complete while using. 




  • Heel and outsole flexibility test measures the flexibility that how much shoe can bend. 






  • Heel attachment strength checks the sole and heel bonding as per regular usage. 




  • Pull tests for components and accessories are done to check if they can handle the everyday strain. 




  • Colour shading and colour fastness involves the colour shading is same in the whole product and fastening measures the shoe’s colour does not change  in different conditions. 




  • Odour test checks if there is any kind of malodour exists which can effect user’s experience.  





Similarly, there are few more tests are included at Qualitek labs like, size and fitting test, zip quality test, weight test, waterproof test, weather testing, slip resistance, fibre identification etc.  





Why Qualitek Labs:  





Qualitek labs take care of your items through testing consumer safety standard & regulatory requirement tests for footwear. We offer testing & assurance services in the different fields such as Food, Drugs, Pharmaceuticals, chemicals, Ayurvedic, Microbiological, Environment etc. We are accredited and lab and helps clients meet compliance requirements that the product should meet before being placed in the market.


Accreditation
16 Sep
Categories Qualitek Labs

Introduction 





Everyone wants to be sure about the safety and quality of the products/services they use. Today where everyone is aware about the prevalence of product adulteration. At this stage accreditation and transparency come into play, and Qualitek Lab is leading the way in this regard. 





Accreditation: A stamp of approval 





Accreditation is like a stamp of approval or a formal recognition from government bodies. It exemplifies that an independent organization has checked and confirmed that we at Qualitek Labs meets specific standards. These standards make sure that the lab is doing things correctly and delivering accurate results. When a lab is accredited, it shows that they are committed to quality and it’s a ready means for customers to identify and select reliable testing services to fulfill their needs. 





Transparency Policy 





Transparency is about being open and honest about the products and services. At Qualitek Labs, we are transparent with the information that is shared, about the processes and results, with our customers. This means you can trust what we say and do. Our team is totally committed to comply with the set standards to meet the needs and expectations of customers. 





Building Relationships 





Building consumer confidence is essential because it helps us make better choices. When clients choose us, they can have a peace of mind that the products they test are safe and reliable. It also encourages other labs and businesses to follow their example. And this trust leads to long lasting relationships and maintains our reputation as a laboratory dedicated to quality and integrity. 





List of certificates owned by Qualitek labs but not limited to: 






  • Odisha State Pollution Control Board  




  • NABL 




  • NABCB 




  • ICL 




  • ISO 14001:2015 




  • ISO 9001:2015 




  • ISO 45001:2018 





In conclusion, Qualitek Labs understands the importance of accreditation and transparency. They work hard to ensure that their services meet the highest standards, and they share their findings openly. This not only benefits their customers but also sets a positive example for the industry. So, the next time you see that Qualitek Labs logo, you can be confident that you’re making a smart choice. 


01 Sep
Categories Qualitek Labs

Introduction: 





In a world where the consequences of our actions have become more evident than ever, the call for sustainable living has grown louder. As we go through the challenges posed by climate change and environmental degradation, a phrase “Green to be true, Be Safe”, stands out as a guiding principle. And this saying encapsulates our responsibility to the planet and ourselves. 





Role of Vegetables: 





Vegetables play important role in food and nutritional security. Particularly, green leafy vegetables are considered as exceptional source for vitamins, minerals, and phenolic compounds. Mineral nutrients like iron and calcium are high in leafy vegetables than staple food grains.  





Protective Foods – Nature’s nutrient powerhouse: 





Generally, vegetables are widely designated as “protective foods” in human diet due to their varied health benefits attributable to the richness in vitamins, essential fatty acids, minerals, amino acids and dietary fiber and various essential bioactive compounds. It is well acknowledged that to meet recommended daily allowance of nutrition, the World Health Organization (WHO) recommendation at least 400g of fruit and non-starchy vegetables (WHO, 2013) is used. The dietary guidelines for Americans recommend five servings of vegetables per day based on an intake of 2000 calories (HHS/USDA, 2015).  





                     Green Vegetables may be harming more than helping , If they have been artificially coloured. Most of the vegetable may be coloured by Malachite green, a textile dye and carcinogen. Other green vegetables such as ladies finger and ground varieties are washed with toxic blue vitriol.  





Artificial Color testing at Qualitek Labs:                      





Qualitek Labs is a leading provider of testing for artificial color in green vegetables through our state-of-the-art facilities and industry-leading technical expertise combined with the superior quality of our services, we provide innovative and best services to customers. We are specialized and trusted partner of choice for quality, health, safety, and sustainability solution. 





Please contact us for more information https://qualiteklab.com/contact-us/