R60/2021-A-NL1-24.08 Rev. 0
OIML Certificate
OIML Member State The Netherlands
Number R60/2021-A-NL1-24.08 revision 0 Project number 3752802 Page 1 of 3
Issuing authority NMi Certin B.V. Person responsible: M.Ph.D. Schmidt
Applicant
Mettler-Toledo GmbH
Im Langacher 44
8606 Greifensee
Switzerland
Manufacturer
Mettler-Toledo (Changzhou) Precision Instrument Ltd. No.22, Zhengqiang Road, Xinbei District Changzhou, Jiangsu P.R. China
Identification of the A single point load cell, with strain gauges, equipped with electronics. certified type Registered trade name : METTLER TOLEDO
Type
: SLP215D
Characteristics
See next page
This OIML Certificate is issued under scheme A.
This Certificate attests the conformity of the above identified Type (represented by the sample(s) identified in the OIML Test Report) with the requirements of the following Recommendation of the International Organization of Legal Metrology (OIML):
OIML R 60-1:2021 for accuracy class C
This Certificate relates only to the metrological and technical characteristics of the type of measuring instrument covered by the relevant OIML International Recommendation above-identified. This Certificate does not bestow any form of legal international approval.
Important note: Apart from the mention of the Certificate's reference number and the name of the OIML Member State in which the Certificate was issued, partial quotation of the Certificate and of the associated OIML Test Report(s) is not permitted, although either may be reproduced in full.
Issuing Authority
NMi Certin B.V., OIML Issuing Authority NL1 12 April 2024
Certification Board
This document is issued under the provision that no liability is accepted and that the applicant shall indemnify third-party liability.
OIML Certificate
OIML Member State The Netherlands
Number R60/2021-A-NL1-24.08 revision 0
Project number 3752802
Page 2 of 3
The conformity was established by the results of tests and examinations provided in the associated report:
No. NMi-375802-01 dated 12 April 2024 that includes 74 pages.
Characteristics of the load cell:
| Characterization of load cell capabilities | Digital load cell with data processing | |
| Maximum capacity ($E_{\mathrm{max}}$) | 15kg up to and including75kg | |
| Minimum dead load | 0kg | |
| Accuracy Class | C | |
| Maximum number of load cell intervals(n)^{(1)}$ | 7500 | |
| Ratio of minimum LC Verification interval^{(1)}$ $Y=E_{\mathrm{max}}/v_{\mathrm{min}}$ | 30000 | |
| Ratio of minimum dead load output return^{(1)}$ $Z=E_{\mathrm{max}}/(2*\mathrm{DR})$ | 7500 | |
| Temperature range | -10℃/+40℃ | |
| Fraction $p_{\mathrm{LC}}$ | 0,8 | |
| Humidity Class | SH | |
| Safe overload | 150% of $E_{\mathrm{max}}$ | |
| Recommended excitation | 5V DC | |
| Excitation maximum | 5,2V DC | |
| Transducer material | Aluminium | |
| Atmospheric protection | Silicon rubber | |
| Electromagnetic environment class | E2 | |
| Number of counts for $E_{\mathrm{max}}$ | ≥Y*5/$p_{\mathrm{LC}}$ | |
| Data transmission | Interface data protocol | MT-SCIS... |
| Filtering | Adaptive | |
| Sample frequency | 366,21Hz | |
| Software identification^{(2)}$ | See certificate TC8039 | |
Remarks:
The characteristics for $ n_{\mathrm{max}} $ , Y and Z can be reduced separately;
The software identification can be sent through the interface on command and will be displayed on the device that displays the primary indications.
OIML Certificate
OIML Member State The Netherlands
Number R60/2021-A-NL1-24.08 revision 0
Project number 3752802
Page 3 of 3
Each load cell produced is provided with an accompanying document with information about its characteristics.
The above identified Type (represented by the sample(s) identified in the OIML Test Report) have been found to comply with the additional national requirements established by the United States of America (NIST Handbook 44 and NCWM Publication 14), included in the Utilizer Declaration:
R 60 OIML-CS rev.2 Additional requirements from the United States Accuracy class III L;
R 60 OIML-CS rev.2 Additional requirements from the United States Marking requirements.
Revision History
| Revision | Date | Change(s) |
| 0 | 2024-04-12 | Initial issue. |