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Závaží do hmotnosti 50 kg prochází celkem šesti oddělenými přizpůsobenými kalibračními lázněmi. Každé závaží je před kalibrací očištěno a stabilizováno v plně automatizovaném procesu, který zajistí jednotnou kvalitu povrchu.
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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. |
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.
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.
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.
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.
Kalibrační služby
Nabídka služeb
Kontrola vah by měla vždy probíhat s použitím spolehlivých a důvěryhodných závaží. Naše akreditované kalibrační laboratoře provádí čištění, kalibraci a justování závaží a výsledky zanáší do kalibračních listů společně s korekcí konvenční hmotnosti, nejistotou měření a informacemi o návaznosti podle ISO/IEC 17025. Pro rozsah lokálních služeb vždy kontaktujte místní zastoupení společnosti METTLER TOLEDO.
Kalibraci se věnujeme naplno
Díky špičkové globální síti 14 kalibračních laboratoří sídlících v Evropě, Severní a Jižní Americe i v Asii vám zaručíme rychlou a nenákladnou kalibraci hmotnosti. Naši laboratorní pracovníci se kalibracím věnují na sto procent, takže si můžete být jisti špičkovou úrovní služeb, jejichž kvalita se neustále zvyšuje.
Nejmodernější robotické komparátory hmotnosti
Kombinace robotické technologie a prvotřídních komparátorů hmotnosti přináší zaručenou spolehlivost a výjimečný měřicí výkon.
Kalibrace až do 5 t
Kalibrace závaží třídy E až M podle OIML a závaží tříd ASTM. U těžkých závaží nabízíme úplnou škálu služeb od obnovy nátěru po kalibraci, a to i pro závaží o hmotnosti až 5 t.
Profesionální čištění závaží
Závaží do hmotnosti 50 kg prochází celkem šesti oddělenými přizpůsobenými kalibračními lázněmi. Každé závaží je pro zajištění jednotné kvality povrchu před kalibrací očištěno a stabilizováno v plně automatizovaném procesu.
Nabídka servisních služeb
+420 226 808 163
Kontaktovat servis 
Expert Service for Laboratory Weighing Equipment - Tailored to Suit your Needs
We support and service your laboratory weighing equipment through its entire life-cycle, from installation to balance calibration and from preventive maintenance to balance repair.
Please choose your equippment type:
Publikace ke stažení
Brochure: OIML and ASTM Weights
METTLER TOLEDO's world leading expertise in metrology extends to weights, weight sets and weight calibration services. The weight portfolio covers OIML and ASTM weights from fifty micrograms to five tons in all accuracy classes. Our weights are used all over the world, not only for testing balances but also as primary standards in mass laboratories.
Guide: Routine Testing of Laboratory Balances
Consult this guide on how to perform balance routine testing correctly. Easy-to-follow material outlines how often to test, how to test and which weights to use to ensure proper balance function.
Tips & Tricks: 12 Practical Tips for Correct Weight Handling
Weights are the most frequently used and most important equipment for testing scales and balances. And as such, need to be handled with care.
Read why:
- You should store weights near the balance
- You should not touch weights with bare hands
- You should not clean weights with certain chemicals; and more.
Simply register below to download your free copy of "Correct Weight Handling—12 Practical Tips"
Webinar: Routine Testing of Weighing Systems
Routine testing of your balances and scales between scheduled calibrations helps you to maintain accuracy required by ensuring early detection of non-conformance with your weighing process requirements. The webinar deals with the test methods to establish systematic verification of the balance's performance throughout the whole life of the instrument. Based on the process risk it addresses questions such as tests procedures, frequencies and suitable test weights.
Catalog: Weighing Accessories
Every weighing application and every workplace is unique. Whether your focus is on accurate sample preparation, error-free data handling or more ergonomic processes, you can combine XPE and XS accessories to create a dedicated weighing solution which meets your precise requirements. Explore our comprehensive range of accessories for more ideas on how you could benefit.