أوزان الاختبار - نظرة عامة - METTLER TOLEDO
Test Weights

أوزان الاختبار

مصمم بشكل مثالي لدعم اختبار ومعايرة الموازين

تمتد خبرة شركة METTLER TOLEDO الرائدة عالميًا في مجال القياس إلى الأوزان وأجهزة الوزن وخدمات معايرة الوزن. تشمل مجموعة الأوزان أوزانًا وفقًا للمنظمة الدولية للمقاييس القانونية أو الجمعية الأمريكية لاختبار المواد تتراوح من خمسين ميكروجرام إلى خمسة أطنان في جميع فئات الدقة. تستخدم الأوزان لدينا في جميع أنحاء العالم، وليس فقط في موازين الاختبار ولكن أيضًا تستخدم كمعايير أولية في مختبرات الكتلة.

تقوم عملية الصقل الإلكتروليتي الخاص لأوزان المقابض والأسلاك في نطاق الفئة العليا من النتوءات بإزالة النتوءات المجهرية الموجودة في سطح الوزن وهي مصقولة بدرجة أكبر مقارنة بالصقل الميكانيكي. ع ‏بفضل الخصائص المعززة لطبقة الأكسيد السلبية، يتم تحسين ثبات الوزن على مدى طويل الأجل.

اختر من بين مجموعة مختارة شاملة من الأوزان وخدمات المعايرة ذات الصلة. نقدم الأوزان والخدمات بأعلى جودة – حتى للمستخدمين أصحاب الميزانية المحدودة. اعتمادًا على عدة سنوات من الخبرة وملاحظات العملاء، تتميز صناديق الوزن والملحقات لدينا بسمعة لا مثيل لها. استفد من أوقات إعادة المعايرة القصيرة والخدمات  الجديرة بالثقة من خلال شبكتنا العالمية من مختبرات الكتلة المعتمدة.

قم باختبار الموازين بشكل آمن، ووفقًا لـ USP ‏<41>، باستخدام وزنين فقط لاختبارها عند نسبة 5% و100% من سعة كل ميزان. لا يتميز هذ الأسلوب الفريد بسرعة أكبر فقط، بل أيضًا يتميز بخفض تكاليف الشراء وإعادة المعايرة بشكلٍ ملحوظ. يشمل CarePacs® ملاقيط صغيرة وقفازات وملحقات أخرى لمعالجة الأوزان بشكل احترافي.  

يعمل نظام التعرف الفريد على الأوزان "WeightLink™" مع البرامج الثابتة للميزان لإعادة التحقق من الوزن مقابل شهادة المعايرة الخاصة به، مما يجعل الاختبار باستخدام الوزن الخاطئ مستحيلاً. من خلال نقل معلمات الوزن إلكترونيًا إلى الميزان، فإن النظام يضمن قابلية التتبع الكاملة وبالتالي يُقدم تكامل البيانات.

Single Test Weights
Weight Sets
Reference Weights and Microgram Weights
CarePac®

Single Test Weights

Weight Sets

Reference Weights and Microgram Weights

CarePac®

OIML Classes E1, E2, F1, F2 & M1 and ASTM Classes 1-4
OIML Classes E1, E2, F1, F2 & M1 and ASTM Classes 1-4
Weights for Highest Metrological Performance and Specialized Applications
The Solution for Routine Testing, OIML Classes E2, F1 & F2 and ASTM Classes 1-4
Long-Life Test Weights
The finest quality stainless steel offers the highest resistance to corrosion over a weight’s lifetime.
Calibration Certificate Needed?
Calibration certificates document that test weights are fit-for-purpose - requested e.g. by internal quality assurance, ISO 9001, FDA or GMP.
Protection and Durability
Robust and easy-to-clean plastic containers maintain test-weight integrity and accuracy.
Individual Weight Sets
Choose the weight set you need from 1 mg up to 5 kg. Add calibration certificates to provide reassurance that measurements can be validated at any time.
Protection and Longevity
Robust, easy-to-clean aluminum (OIML E1-F1) or plastic (ASTM 1-4 and OIML F1-M1) cases protect the integrity of the weights.
Marking Weights with Identical Values
If two weights in the set have the same nominal value, they are marked differently.
Mass Standard Calibration
We offer high-grade stainless steel knob and wire weights for weight calibrations and as reference weights in mass calibration services.
“E0” Reference Weights
Class "E0" weights (with a higher accuracy than OIML class E1 weights) enable calibration of mass standards at the highest metrological performance. Range: 0.05 mg up to 50 kg.
Microgram Weights for Specialized Applications
Microgram weights (50 µg to 500 µg) offer a test weight solution beyond traditional weighing boundaries.
Efficient Routine Testing
A CarePac contains everything you need for efficient balance routine testing in accordance with USP chapter 41 and GWP®.
Just Two Weights
According to GWP® two test weights are sufficient: at 5% capacity (repeatability) and at 100% capacity (sensitivity and eccentricity)
Comprehensive Solution
CarePac sets are supplied with a calibration certificate and professional weight-handling accessories so routine tests can be performed without worry.
Single Test Weights

OIML Classes E1, E2, F1, F2 & M1 and ASTM Classes 1-4

Long-Life Test Weights
The finest quality stainless steel offers the highest resistance to corrosion over a weight’s lifetime.
Calibration Certificate Needed?
Calibration certificates document that test weights are fit-for-purpose - requested e.g. by internal quality assurance, ISO 9001, FDA or GMP.
Protection and Durability
Robust and easy-to-clean plastic containers maintain test-weight integrity and accuracy.
Weight Sets

OIML Classes E1, E2, F1, F2 & M1 and ASTM Classes 1-4

Individual Weight Sets
Choose the weight set you need from 1 mg up to 5 kg. Add calibration certificates to provide reassurance that measurements can be validated at any time.
Protection and Longevity
Robust, easy-to-clean aluminum (OIML E1-F1) or plastic (ASTM 1-4 and OIML F1-M1) cases protect the integrity of the weights.
Marking Weights with Identical Values
If two weights in the set have the same nominal value, they are marked differently.
Reference Weights and Microgram Weights

Weights for Highest Metrological Performance and Specialized Applications

Mass Standard Calibration
We offer high-grade stainless steel knob and wire weights for weight calibrations and as reference weights in mass calibration services.
“E0” Reference Weights
Class "E0" weights (with a higher accuracy than OIML class E1 weights) enable calibration of mass standards at the highest metrological performance. Range: 0.05 mg up to 50 kg.
Microgram Weights for Specialized Applications
Microgram weights (50 µg to 500 µg) offer a test weight solution beyond traditional weighing boundaries.
CarePac®

The Solution for Routine Testing, OIML Classes E2, F1 & F2 and ASTM Classes 1-4

Efficient Routine Testing
A CarePac contains everything you need for efficient balance routine testing in accordance with USP chapter 41 and GWP®.
Just Two Weights
According to GWP® two test weights are sufficient: at 5% capacity (repeatability) and at 100% capacity (sensitivity and eccentricity)
Comprehensive Solution
CarePac sets are supplied with a calibration certificate and professional weight-handling accessories so routine tests can be performed without worry.

خدمة المعايرة

الخدمات

المنشورات

المنشورات

Brochure: OIML Weights - Comprehensive Portfolio
The weight portfolio covers OIML weights from fifty micrograms to five tons in all accuracy classes.
Brochure : Weights Competence
METTLER TOLEDO has an extensive weight portfolio, from low capacity weights for the laboratory to high capacity weights for industrial applications.
Traceability Chart Unit of Mass
This document illustrates the traceability chain of the accredited mass calibration laboratory SCS 0032 in Naenikon Switzerland
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