OIML Standard Weights - Class E2 by Taj Instruments
Welcome to the pinnacle of mass measurement and calibration excellence. At Taj Instruments, we take pride in providing the highest quality weighing solutions to professionals worldwide. Our OIML Standard Weights - Class E2 are engineered to meet the most stringent international metrological requirements, ensuring that your weighing scale or analytical balance operates with unparalleled precision. Whether you are working in a pharmaceutical lab, a research facility, or a quality control department, these weights are the gold standard for accuracy and reliability.
These weights are meticulously crafted to provide the necessary traceability required for high-stakes scientific measurements. When you invest in Taj Instruments, you are investing in a legacy of precision. The Class E2 weights are specifically designed to be used as reference standards for the calibration of lower-class weights and for the verification of high-precision electronic balances. The solid, single-piece construction ensures long-term stability, minimizing the risk of contamination or degradation over time.
Key Features of Our Class E2 Weights
- Material Excellence: Manufactured from premium 316 Stainless Steel, offering superior corrosion resistance and long-lasting durability.
- Solid Fabrication: Single-piece construction eliminates potential weak points, ensuring maximum density and structural integrity.
- OIML R111 Compliance: Fully compliant with international OIML R111 standards for metrological quality.
- Mirror Finish: The polished mirror surface reduces surface area contact, minimizing dust accumulation and magnetic interference.
- Calibration Ready: Ideal for daily calibration of analytical balances and micro-balances to ensure regulatory compliance.
- Advanced Protection: Each set comes housed in an aluminium alloy box with internal cushioning to protect the integrity of the weights.
Technical Specifications
| Specification | Details |
|---|---|
| Class | E2 |
| Standard | OIML R111 |
| Material | 316 Stainless Steel |
| Construction | Solid single piece fabrication |
| Cavity | No cavity adjustment |
| Density | 7.96g/cm³ |
| Magnetic Susceptibility | <0.005 |
| Intensity of Polarization | < 8 |
| Shape | Cylindrical |
| Finish | Mirror |
Applications & Industries
In industries where even the smallest deviation can lead to significant errors, our Class E2 weights serve as the bedrock of measurement confidence. The primary application of these weights is the calibration of micro, semi-micro, and analytical balances where very high accuracy is non-negotiable. Furthermore, they are frequently used in the following sectors:
- Pharmaceutical Manufacturing: Essential for verifying precision scales used in drug formulation and R&D.
- Chemical Laboratories: Used for accurate titration and analytical sample preparation.
- Metrology Institutes: Serving as reference standards for regional calibration laboratories.
- Jewelry & Bullion Trade: Ensuring the absolute accuracy of high-end digital scales.
- Educational Research: Providing students and researchers with reliable calibration tools for sensitive experiments.
Why Choose Taj Instruments?
Choosing the right calibration equipment is a decision that impacts your entire quality management system. When you partner with Taj Instruments, you benefit from:
- Unmatched Precision: Our weights are designed to exceed standard requirements, providing you with consistent results every single time.
- NABL Traceability: We offer optional calibration certificates from NABL accredited labs, ensuring your quality audits go smoothly and remain fully compliant.
- Expert Support: Our team of specialists is always available to guide you through the selection of the right weight class for your specific instrumentation.
- Durability: The use of 316 stainless steel means your investment is protected against the harsh environments often found in industrial settings.
- Comprehensive Kits: Whether you need a single weight or a complete set from 1mg to 20kg, we offer flexible packaging to suit your unique needs.
Operating Features and Maintenance
Maintaining the accuracy of your Class E2 weights is as important as the weights themselves. Our weights feature a no-cavity adjustment design, which prevents foreign matter from entering the weight and affecting its mass. To ensure the longevity of your set, we include standard accessories such as high-quality tweezers, cleaning cloths, and gloves with all sets. We highly recommend using these tools to handle the weights, as the oils and moisture from human skin can alter the precision of the weight over time.
We recommend periodic recalibration of your weights by an NABL accredited lab to maintain compliance with ISO 9001:2015 standards. By keeping your weights in their dedicated aluminium alloy or ABS boxes when not in use, you protect them from airborne contaminants, ensuring they remain in pristine condition for years to come.
Powering Your Quality Control
While these are physical weights, they are the vital component that powers the accuracy of your digital systems. Whether you are using a top-loading balance or a sophisticated analytical scale, the Class E2 weights act as the anchor for your digital readings. Without regular calibration using a certified standard, even the most expensive digital scale can drift, leading to costly errors and potential product recalls. By integrating our weights into your daily or weekly quality routine, you guarantee that your digital scale remains a reliable asset to your business.
Commitment to Excellence
At Taj Instruments, we are not just selling products; we are providing solutions for quality assurance. We are an ISO 9001:2015 certified company, which means our processes, from manufacturing to marketing, are held to the highest global standards. Our location in Rajkot, Gujarat, serves as a hub for precision engineering, and we distribute our high-quality instruments to clients across India and beyond. Every weight we produce undergoes rigorous testing to ensure it meets the strict magnetic susceptibility and density parameters defined by international regulations.
When you purchase from Taj Instruments, you are getting more than just a piece of metal. You are getting the assurance of precision, accuracy, and reliability. We understand the importance of your work, and we are committed to helping you achieve the best possible results. Contact us today for your product inquiry, or visit our website to explore our full range of weighing scales and calibration weights. Let us help you take your measurement standards to the next level.