| Company name | Interweigh Systems Inc. |
|---|---|
| Company address | 51 Bentley Street 5315 Tomken Road, Unit #1 |
| Contact | David Humphries Telephone: 416-491-7001 Email: david@interweigh.ca |
| Clients served |
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| Fields of calibration |
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| Accreditation body |
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| ISO/IEC 17025 |
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This CLAS Certificate is published by the CLAS service of the National Research Council of Canada (NRC) in cooperation with the laboratory accreditation program of the accreditation body. The accreditation body recognizes the capability of the named laboratory for being able to perform calibrations as per the listed Calibration and Measurement Capabilities with metrological traceability to the International System of Units (SI) or to standards acceptable to CLAS. See supplementary notes.
Mass
| Measured Quantity & Range or Instrument | Expanded Measurement Uncertainty | Type of Service | Remarks |
|---|---|---|---|
| Metric | |||
| 25 kg | 90 mg | II | Available at Markham Location Calibrations are in accordance with ISI SOP: 7.5.1 D procedures ISI Mass Standards meet ASTM E617 Class 1 tolerances. Calibrations available to meet tolerances up to OIML R 111 Class M1. |
| 22.679618 kg | 89 mg | ||
| 20 kg | 89 mg | ||
| 10 kg | 87 mg | ||
| 5 kg | 42 mg | ||
| 3 kg | 11 mg | ||
| 2 kg | 10 mg | ||
| 1 kg | 5 mg | ||
| 679.618 g | 4.3 mg | ||
| 500 g | 4.3 mg | ||
| 300 g | 4.2 mg | ||
| 200 g | 0.37 mg | ||
| 100 g | 0.30 mg | ||
| 50 g | 0.14 mg | ||
| 30 g | 0.087 mg | ||
| 20 g | 0.087 mg | ||
| 10 g | 0.059 mg | ||
| 5 g | 0.041 mg | ||
| 3 g | 0.041 mg | ||
| 2 g | 0.040 mg | ||
| 1 g | 0.040 mg | ||
| 500 mg | 0.021 mg | ||
| 300 mg | 0.019 mg | ||
| 200 mg | 0.017 mg | ||
| 100 mg | 0.018 mg | ||
| 50 mg | 0.023 mg | ||
| 30 mg | 0.028 mg | ||
| 20 mg | 0.020 mg | ||
| 10 mg | 0.015 mg | ||
| 5 mg | 0.023 mg | ||
| 3 mg | 0.020 mg | ||
| 2 mg | 0.021 mg | ||
| 1 mg | 0.028 mg | ||
| Pound | |||
| 50 lb | 89 mg | II |
Available at Markham Location Calibrations are in accordance with ISI SOP: 7.5.1 D procedures ISI Mass Standards meet ASTM E617 Class 1 tolerances. Calibrations available to meet tolerances up to OIML R 111 Class M1. |
| 30 lb | 87 mg | ||
| 25 lb | 91 mg | ||
| 20 lb | 88 mg | ||
| 10 lb | 30 mg | ||
| 5 lb | 10 mg | ||
| 4 lb | 9.1 mg | ||
| 3.5 lb | 8.7 mg | ||
| 3 lb | 9.0 mg | ||
| 2.5 lb | 9.0 mg | ||
| 2 lb | 5.3 mg | ||
| 1 lb | 4.4 mg | ||
| 0.5 lb | 5.1 mg | ||
| 0.4 lb | 0.35 mg | ||
| 0.2 lb | 0.20 mg | ||
| 0.1 lb | 0.12 mg | ||
Scales and Balances
| Measured Quantity & Range or Instrument | Expanded Measurement Uncertainty | Type of Service | Remarks | |
|---|---|---|---|---|
| Weighing Systems | ||||
| (0.01 mg resolution) | 0 g to 80 g | 0.18 mg | II | Available On-site and at Mississauga Location ISI Mass Standards meet ASTM E617 Class 1 requirements, suitable for the calibration of Class I & II weighing systems. |
| (0.0001 g resolution) | 0 g to 220 g | 0.37 mg | ||
| (0.005 g resolution) | 0 g to 1 kg | 5.0 mg | ||
| (0.01 g resolution) | 0 g to 3 kg | 11 mg | ||
| (0.05 g resolution) | 0 g to 5 kg | 42 mg | ||
| (0.1 g resolution) | 0 g to 30 kg | 91 mg | ||
| Industrial Scales | ||||
| (1 g resolution) | 0 g to 6 kg | 0.9 g | II | Available On-site and at Mississauga Location ISI Mass Standards meet OIML R111 Class M1 requirements and/or meet the tolerances of Measurement Canada local standards, suitable for the calibration of Class III weighing systems. Industrial Scales include Platform Scales, Bench Scales, Baggage Scales, Floor Scales, Dynamic Conveyor Scales, Hopper/Tank/Silo Scales, Tank Mounts, Rail Scales, Truck Scales, Crane Scales, or any scale with a platform base. |
| (2 g resolution) | 0 g to 15kg | 1.8 g | ||
| (5 g resolution) | 0 g to 30 kg | 4.3 g | ||
| (10 g resolution) | 0 g to 60 kg | 8.4 g | ||
| (20 g resolution) | 0 g to 150 kg | 19 g | ||
| (100 g resolution) | 0 g to 500 kg | 87 g | ||
| (200 g resolution) | 0 g to 1 000 kg | 180 g | ||
| (1 kg resolution) | 0 kg to 5,000 kg | 1 kg | ||
| (2 kg resolution) | 0 kg to 10,000 kg | 2 kg | ||
| (5 kg resolution) | 0 kg to 20,000 kg | 5 kg | ||
| (10 kg resolution) | 0 kg to 100,000 kg | 10 kg | ||
| (20 kg resolution) | 0 kg to 120,000 kg | 21 kg | ||
| (50 kg resolution) | 0 kg to 180,000 kg | 51 kg | ||