MassePrazise -The Best & Biggest Analytical Weights Manufacturer

Masseprazise is a global leader as a calibration weight manufacturer, delivering world-class weight sets and individual weights across a range of accuracy classes, designed to meet the exacting standards of OIML and the most stringent requirements of customers worldwide.

At Masseprazise, we take pride in offering high-quality calibration weights that cater to industries where precision is paramount. Our products are built with meticulous attention to detail and designed to ensure reliable performance across a variety of applications—from laboratory use to industrial calibration.

Calibration Weight Manufacturing to OIML-R111 Standards

Each calibration weight is manufactured to the highest standards set by the OIML R111 recommendations. We focus on key factors such as:

• Surface Finish & Properties: Our weights are crafted with a smooth, polished finish to ensure minimal wear and accurate, reliable measurements over time.
• Shape & Dimensions: The shape and dimensions of each weight are precisely controlled to meet the required tolerances and ensure consistency.
• Permanent Magnetization: We follow the OIML-R111 standard, ensuring that all finished weights are free from permanent magnetization, which could affect their accuracy.

As a leading calibration weight manufacturer, Masseprazise is committed to providing top-notch goods that satisfy the strictest requirements. With our unwavering commitment to quality, we ensure that each weight set and individual calibration weight is made to the highest possible standards, ensuring accuracy, reliability, and longevity for our customers worldwide.

Choosing the Right Calibration Weight Set for Your Needs

When selecting a calibration weight set, it's important to choose the right type based on your application. Whether you're using OIML Class weights or Calibration Weight Accessories, the right choice ensures accurate and reliable measurements.

OIML Class Weights

OIML class weights comply with the International Organization of Legal Metrology standards, offering various accuracy levels—from high-precision E Class weights to more general-use F and M weights. Choose the right class based on your accuracy requirements.

Calibration Weight Accessories

Calibration weight accessories like handling tools, storage cases, and cleaning kits are crucial for preserving weight accuracy and ensuring consistent performance over time.

Select the appropriate OIML class weights and calibration weight accessories to enhance your calibration process and achieve precise results.

High Precision Analytical & Fractional Weight Manufacturer - Masse Prazise

Masse Präzise is a leading manufacturer of high-precision analytical and fractional weights, adhering to international standards such as OIML R-111. Our product range includes calibration weights, pharmaceutical weights, stainless steel weights, and premium quality weight boxes. Each weight undergoes rigorous inspections, including density tests, hardness assessments, composition checks, and evaluations of magnetic properties, ensuring exceptional accuracy and reliability.

The company offers weights in various accuracy in E class Weights:

• Class E1: These weights are of the highest metrological accuracy class and are used as primary reference standards for calibrating other lower class reference weights like E2 and below. E1 class weights are integral/single-piece monobloc type weights without any method of adjustment and are not suitable for general laboratory use.
• Class E2: These weights are used as reference standards for calibrating other weights and are appropriate for calibrating high-precision analytical balances with readability as low as 0.1 mg to 0.01 mg. E2 class weights can also be used to calibrate F1 or lower classes of weights.

Masse Präzise is committed to providing exceptional quality and accuracy, instilling confidence in routine weighing and calibrations. All weight sets and individual weights come with standard manufacturing and calibration certificates produced in accordance with OIML R 111-1:2004 and ISO 17025:2017 requirements.

Calibration Weight Sets for Laboratory Research and Testing

Calibration weight sets are essential tools for ensuring accuracy in laboratory research and testing. Whether for precision measurements or routine calibrations, selecting the right weight set guarantees reliable results in scientific applications.

High-Precision Calibration Weights for Labs

For laboratory environments, high-precision calibration weight sets like OIML E1 and E2 class weights are ideal. These weights offer the highest level of accuracy, ensuring precise calibration of lab equipment such as balances, scales, and force measurement devices.

OIML Calibration Weight Sets

F and M class weights are suitable for less stringent testing, offering versatility for routine calibration in labs with moderate accuracy requirements. These weight sets are durable and reliable for general use in testing and research.

Export Quality Analytical & Mass Standard Weights Manufacturer

Masse Präzise is a globally recognized manufacturer of export-quality analytical and mass standard weights, specializing in precision weight solutions for laboratories, pharmaceutical industries, research institutions, and calibration laboratories.

Our Product Range

Analytical Weights (E1 & E2 Class)-For ultra-high precision measurements
Mass Standards (F1 & F2 Class)-For commercial and industrial use
Pharmaceutical & Laboratory Weights-Compliant with FDA & GMP guidelines
Customized Weight Sets-Special configurations based on client requirements

Care and Maintenance of Laboratory Weight Boxes

Proper care of laboratory weight boxes ensures the accuracy and longevity of your calibration weight sets. Store them in a dry, dust-free environment, avoiding exposure to moisture or chemicals that could cause corrosion.

Handling and Cleaning

Use steel tweezers or gloves to handle weights, preventing fingerprints or dirt from contaminating surfaces. Clean the weight boxes and weights with non-abrasive cloths and proper cleaning solutions to maintain their integrity.

Regular Inspection

Inspect the weight boxes and weights regularly for wear or damage. Recalibrate as needed to ensure compliance with OIML, ASTM, or ANSI standards.

By following these simple care steps, you can maintain the accuracy and reliability of your laboratory weight boxes and calibration weight sets.

Key Features of Standard Weights for Calibration

When selecting standard weights for calibration, it's essential to understand their key features to ensure precision and reliability in measurements. The right choice of weights, combined with proper accessories like a fractional weight box, can significantly enhance the accuracy of your calibration process.

High Accuracy and Consistency

OIML and ANSI standard weights are manufactured to strict tolerances, ensuring precise and consistent measurements for high-accuracy applications.

Material Durability

Made from high-grade stainless steel or alloys, these weights resist corrosion and wear, ensuring long-term stability and reliability.

Convenient Storage with Fractional Weight Box

A fractional weight box provides secure, organized storage for smaller weights, protecting them from damage, dust, and contamination.

Easy Handling and Maintenance

Calibration weights come with accessories like cleaning kits and handling tools, ensuring easy maintenance and preserving their accuracy.

Why Masse Prazise is the Trusted Standard Weight for Calibration?

Masseprazise is a trusted provider of calibration weight sets, offering unmatched precision, quality, and reliability. Our weights meet the highest OIML, ASTM, and ANSI standards, ensuring accurate results across various applications.

Precision and Accuracy

Each calibration weight set is designed for precise measurements, with options ranging from E Class to M Class for high accuracy.

Advanced Technology

Using German technology, Masseprazise guarantees superior accuracy and durability in all weights, including E class and M class weights.

Comprehensive Accessories

We offer essential accessories like fractional weight boxes and laboratory weight boxes for secure storage and easy handling of weights, ensuring their accuracy and longevity.

High-Quality Materials

Made from stainless steel and cast iron, our weights are resistant to wear and corrosion, providing reliable performance over time.

Masseprazise is the go-to choice for calibration weight sets, fractional weight boxes, and laboratory weight boxes, delivering precision and reliable support for your calibration needs.