R76/2006-A-GB1-19.10
| NMO | OIML Certification System |
| OIML Member State United Kingdom of Great Britain and Northern Ireland | OIML Certificate No. R76/2006-A-GB1-19.10 |
| OIML CERTIFICATE ISSUED UNDER SCHEME A | |
| OIML Issuing Authority | NMO Stanton Avenue Teddington TW11 0JZ United Kingdom |
| Person responsible | Mannie Panesar-Head of Technical Services |
| Applicant | Adam Equipment Maidstone Road Kingston Milton Keynes MK10 0BD United Kingdom |
| Manufacturer | The applicant |
| Identification of the certified type | LPP series (the characteristics are defined in the Descriptive Annex) |
| This OIML Certificate attests the conformity of the above identified type (represented by the sample(s) identified in the OIML type evaluation report) with the requirements of the following Recommendation of the International Organization of Legal Metrology(OIML): OIML R 76-1, Edition:2006 For accuracy class:III | |
| The OIML Issuing Authority Issue date:23 May 2019 | |
| G Stones Technical Manager For and on behalf of the Head of Technical Services For and on behalf of the Head of Technical Services | |
| This OIML Certificate relates only to metrological and technical characteristics of the type of measuring instrument covered by the relevant OIML Recommendation identified above. This OIML Certificate does not bestow any form of legal international approval. | ||
| The conformity was established by the results of tests and examinations provided in the associated OIML type evaluation report: No. P02617 dated 23 May 2019 that includes 16 pages | ||
| The technical documentation relating to the identified type is contained in documentation file: No. P02123-D dated 02 March 2018 | ||
| OIML Certificate History | ||
| Revision No. | Date | Description of the modification |
| Revision 0 | 23 May 2019 | Certificate first issued. |
| No revisions have been issued. | ||
| Important note: Apart from the mention of the Certificate's reference number and the name of the OIML Member State in which the Certificate is issued, partial quotation of the Certificate and of the associated OIML type evaluation report(s) is not permitted, although either may be reproduced in full. | ||
DESCRIPTIVE ANNEX
Characteristics of the instrument:
The LPP Series comprises a LPP indicator connected to a range of load cells to form a family of Class III, mains or battery-operated, self-indicating, single or dual-interval, non-automatic weighing instruments.
Max $ \leq $ 30 kg
$$ \mathrm {M i n} \geq 4 0 \mathrm {g} $$
$$ e \geq 2 g $$
n $ \leq $ 6000 (for single-interval)
ni $ \leq $ 3000 (for dual-interval)
The instrument may be used for direct sales to the public.
Model variants and designation:
| Model | Display | Variant designation | Options | Remarks |
| LPP | LCD | ---- | RS232USBEthernet | Pole-mounted front and rear displays.Integral printer. |
Construction:
Plastic enclosure
Plastic/ Stainless Steel load receptor
Pole-mounted dual LCD display
Operator keypad
Integral printer (optional)
Level indicator
Devices:
Initial zero setting device ( $ \leq $ 20% of Max)
Semi-automatic zero setting device ( $ \leq $ 4% of Max)
Zero tracking (optional) ( $ \leq $ 4% Max)
Zero indicator
Stable weight indicator
Semi-automatic additive or subtractive tare weighing ( $ T=\pm \frac{1}{2} $ Max for single interval, or $ \pm \operatorname{M a x}_{1} $ for dual interval)
Tare indicating
Preset tare
Gravity compensation
Printing (optional)
Price-computing (weighed and non-weighed items)
Price Look Up (PLU)
Price-labelling configuration, in which case printing below Min is not allowed
Memory storage (transactions)
Technical data (indicator):
| Power supply | 100V-230Vac,50/60Hz5V,3.6Ah battery(chargeable during operation) |
| Maximum number of scale intervals | 6000 |
| Operating temperature range | -10℃to+40℃ |
| Maximum Tare value | $\pm \frac{1}{2}$Max for single interval$\pm \mathrm{Max}_{1}$for dual interval |
| Load cell excitation voltage | 5VDC |
| Load cell impedance | 350Ω |
| Minimum input voltage per verification scale interval | 1.5μV |
| Measuring range minimum voltage | 0mV |
| Measuring range maximum voltage | 19.5mV |
| Fraction of maximum permissible error | $p_{i}=0.5$ |
| Load cell cable(from indicator to load cell junction box)-Maximum length | 0.45m/mm^{2}(4-wire configuration) |
Load cell:
Any compatible load cell(s) may be used providing the following conditions are met:
There is a respective OIML Certificate of Conformity (R60) issued for the load cell.
The certificate contains the load cell types and the necessary load cell data required for the manufacturer's declaration of compatibility of modules, and any particular installation requirements. A load cell marked NH is allowed only if humidity testing to R76 has been conducted on this load cell.
The compatibility of the load cells and indicator is established by the manufacturer by means of the compatibility of modules calculation at the time of verification.
The load cell transmission conforms to a standard type.
Alternatively, the instruments may be fitted with one of the following ZEMIC load cells, model L6D:
| Max(kg) | 6 | 6/15 | 15 | 15/30 | 30 |
| Min(g) | 40 | 40 | 100 | 100 | 200 |
| e=(g) | 2 | 2/5 | 5 | 5/10 | 10 |
| T=-(kg) | 3 | 5.998 | 7.5 | 14.995 | 15 |
| Load cell Emax(kg) | 12 | 25 | 25 | 40 | 40 |
Software:
The software is held in firmware on the circuit board, and has the identification number V02.xx.xx, with xx.xx reflecting non-legally relevant changes. The software version number is displayed at power-up.
Access to the legally relevant parameters and download of software is only possible via the calibration switch on the main board.
Interfaces
The instrument may have the following interface types:
USB
- Ethernet
RS232
The instruments may be connected to an Electronic Point of Sale (EPOS), Electronic Cash Register (ECR) or Electronic Fund Transfer (EFT/ECU).
Sealing:
Access to the electronics, load cell and calibration switch is prevented by sealing the enclosure using a tamper-evident method - wire and seal solution.
Alternatives:
There are currently no authorised alternatives.