Industrial Weights. Solid and Innovative Design To Meet Tough Requirements

Transcription

1 Industrial Weights s 1 kg 2 t s 20 lb 1000 lb OIML classes F1, F2, M1, M2, M3 NIST Class F Stainless Steel Cast Iron Solid and Innovative Design To Meet Tough Requirements

2 Grip Handle Weights Unrivaled Expertise and Quality METTLER TOLEDO is the world s leading manufacturer of precision instrumentation and a supplier of weights, weight sets and related weight calibration services. The extensive weight portfolio covers weights from 1 mg to several tons in all accuracy classes. Grip Handle Weights, Metric OIML Class F1 Stainless steel, high gloss finish Density: 7.9 kg/ dm 3 Cylindrical Weights, Metric OIML Classes F2/M1 Stainless steel Density: 7.9 kg/ dm 3 Features, Benefits and Applications Forged instead of casted production guarantees constant material density and best long term stability Weights delievered in sturdy, lockable box for best protection Ideal for clean room and wash down applications Supreme for replacement of old cast iron weights Perfect to satisfy highest requirements in regulated industries Each weight with serial number for traceability purposes Features, Benefits and Applications Grip handle design for safe lifting and stacking Stackable weight carriers to accommodate weights of 20 kg, 10 kg or 5 kg, max. capacity of 200 kg Weights including weight carrier available as calibrated and certified version Suitable for regulated environments such as Pharma-, Biotechnology, or Food industries Each weight with serial number for traceability purposes 2

3 Grip Handle Weights Metric and Avoirdupois NIST Class F Cast iron, painted Density: 7.2 kg/ dm 3 Weight without certificate Weight with certificate Grip Handle Weights, Stainless Steel OIML F1 1 kg kg kg kg kg Cylindrical Weights, Stainless Steel OIML F2 OIML M1 Features, Benefits and Applications Painted for corrosion-, scratch-, and impact-resistant surface Smooth, weather-proof construction to reject dust and dirt, easy to clean Color coded weights for clear identification of metric and Avoirdupois weights Flat top for easy and secure stacking Economic solution for general industrial applications Each weight with serial number for traceability purposes 5 kg kg kg kg kg weight carrier Grip Handle Weights, Cast Iron NIST F 5 kg* kg A TRACE 20 kg A TRACE 25 kg TRACE 50 kg * Not legal for trade, classified as ANSI/ASTM class 6 NIST F 20 lb lb lb

4 Heavy Capacity Weights Safe Lifting and 360º Access for Heavy Capacity Weights Handling heavy capacity weights to test scales always poses certain risks. To avoid manual handling operations, we have designed weights that offer a myriad of lifting options, including 360º access by fork lifts, cranes, and hoists. This helps to avoid injury by minimizing manual handling hazards. Heavy Capacity Weights, Metric Cast iron Two-component coating Density: 7.2 kg/ dm 3 Weights are stackable and accessible by crane or fork lift. Features, Benefits and Applications METTLER TOLEDO design to fit all fork lifts, convenient four-way access for safe and fast stacking Weights are adjusted to NIST Class F and ANSI/ASTM Class 6 Four handles on each weight to attach industrial lifting straps for crane lifting Fail-safe system by securely looping straps through handles when weights are stacked Each weight with serial number for traceability purposes Heavy Capacity Weights Metric OIML M1 50 kg kg kg kg kg kg Weight without certificate Weight with certificate 4

5 Heavy Capacity Weights, Avoirdupois Cast iron Painted Density: 7.2 kg/ dm 3 Accessories Lifting Straps Durable, high-quality lifting straps are the smart choice for safe lifting of heavy capacity weights. Features, Benefits and Applications According to NIST Handbook NIST Class F and ASTM Class 6 Safe lifting by crane using top hook Weights are stackable Testing of commercial weighing devices by Weights & Measures officials Each weight with serial number for traceability purposes Heavy Capacity Weights Avoirdupois NIST F 500 lb lb Max. load Length 5 t 1 m t 2 m t 3 m t 4 m Other lifting straps available upon request. Max. load Length 5 t 1 m t 3 m Leg Bridle Slings Four strings, 100% polyester, strong as steel, non-wearing, smooth and flexible. Eyelets and hooks made of hardened steel. 5

6 Weight Calibration Test Weight Calibration For Validated and Trusted Results METTLER TOLEDO offers a wide range of calibration and testing services. These services are available to both the public and private sectors. Our calibration laboratory is accredited by The American Association for Laboratory Accreditation (A2LA) in accordance with the recognized International Standard ISO/IEC 17025:2005. The high quality of our weights cannot conceal that they need to be calibrated in defined intervals. Calibration at METTLER TOLEDO laboratories offers the following benefits: Accreditation to internationally accepted criteria provides high degree of technical confidence in the quality of calibration results METTLER TOLEDO-approved laboratories employ technically competent personnel. METTLER TOLEDO also provides the following support services: Logistics support to ship weights from your location to the mass laboratory and back. Arrangement for full service including cleaning and repainting of weights. Safe Work METTLER TOLEDO supports a safe and risk-free working environment This 1 ton weight was designed to ensure safe lifting and stacking. 6

7 Is weight calibration necessary? Periodically scheduled calibration of test weights is the most economical approach to ensuring productive and accurate scale performance. The most compelling reason is best yield, high productivity, and reliable weighing results. Yield loss through inaccurate results Unreliable scale calibration Cost for failed audits Best production yield at lowest cost Calibrated scales work accurately Audits passed and compliant with standards Reactive Calibration Cycle 5 Weight calibration missed Loss of NIST traceability Potentially inaccurate weight Proactive Calibration Cycle Weight calibration performed 2 NIST traceability guaranteed Weight within tolerance How often should weights be calibrated? Each State establishes legal requirements for periodic verification of Class F test weights used for commercial applications. In most cases, this is a fixed interval of 1 or 2 years. For industrial or scientific applications, no fixed calibration intervals are stipulated by regulation, but reliable, traceable weighing results depend on regular calibration of reference weights. How are calibration intervals defined? Calibration intervals depend on many factors with the most important ones listed below: Weight specifications such as class, required uncertainty and application Historical data for weight artifacts showing stability over time and use Frequency of usage for testing purposes and how weights are handled. 7

8 An Extensive Weight Portfolio At a Reasonable Cost METTLER TOLEDO offers weights for all industrial applications. If you need weights in the mg range for routine testing or weights in the highest accuracy classes for mass determination, METTLER TOLEDO s comprehensive weight portfolio has the solution for your specific requirement. Laboratory Weights Single weights and weight sets 1 mg 50 kg, classes E1, E2, F1, F2, M1, M2, M3 Vacuum melted steel for highest material purity and long-term stability Smooth surfaces through unique electrolytic adjustment process Computer controlled weight calibrations performed by robots result in lowest uncertainty s CarePacs Designed for routine testing of balances with up to 8 kg weighing capacity CarePacs only contain two weights - significant cost savings compared to entire weight set Time savings through easy and quick to use testing approach Professional weight handling through included accessories Calibration Services All METTLER TOLEDO Mass Labs accredited for weight calibration according to ISO Cleaning, calibrating and adjusting of weights Reporting of conventional mass correction, uncertainty and traceability For quotes or technical information regarding weights, please contact your local METTLER TOLEDO organization or use the address: weights@mt.com For more information Mettler-Toledo Inc Polaris Parkway Columbus, OH Tel. 800-METTLER / (614) Fax (614) Mettler-Toledo AG PO Box VI-400, CH-8606 Greifensee Tel Fax Subject to technical changes 11/2009 Mettler-Toledo Inc. ME Printed in the USA Quality certificate Development, production and testing according to ISO Environment management system according to ISO Communauté Européenne This mark gives you the assurance that our products conform with the latest directives.