- Applicant
- Walz Scales FX-LLC
- Issuer
- GB1
- Issuing year
- 2020
- Status
- Valid
R76/2006-A-GB1-20.04
Page 1
OIML Member State OIML Certificate No.
United Kingdom of Great Britain R76/2006-A-GB1-20.04
and Northern Ireland
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 Walz Scales FZ-LLC
Room 1412 Al Manara Tower,
Business Bay
Dubai
UAE
Manufacturer The applicant
Identification of the EL Series
certified type (the detailed 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
Issue date: 07 May 2020
The OIML Issuing Authority
G Stones
Technical Manager
For and on behalf of the Head of Technical Services
NMO I Stanton Avenue I Teddington I TW11 OJZ I United Kingdom
Tel +44 (0) 20 8943 7272 I Fax +44 (0) 20 8943 7270 I Web www.gov.uk/government/organisations/office-for-product-safety-and-standards
NMO is part of the Office for Product Safety and Standards within the Department for Business, Energy & Industrial Strategy
Page 2
OIML Certificate No.
R76/2006-A-GB1-20.04
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. P02456 dated 24 February 2020 that includes 16 pages.
The technical documentation relating to the identified type is contained in documentation file:
No. P02456-D dated 24 February 2020.
OIML Certificate History
Revision No. Date Description of the modification
Revision 0 07 May 2020 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.
Page 2 of 5 pages
Page 3
OIML Certificate No.
R76/2006-A-GB1-20.04
DESCRIPTIVE ANNEX
Characteristics of the instrument:
This family of instruments is designated the EL Series (named TM series in the evaluation
report) and comprises different models. The instruments are Class III, mains-powered, self-
indicating, price-computing, single-interval, barcode printing and scanning, non-automatic
weighing instruments. The instruments are designed for direct sales to the public.
Main features:
− Plastic construction
− Operator’s keypad
− Stainless steel load receptor
− Front and rear LCD displays or Pole-mounted double-sided LCD display
− Level indicator under the load receptor
− Integrated printer
Devices:
− Initial zero setting device (≤ 20% of Max)
− Automatic zero setting device (≤ 4% of Max)
− Semi-automatic zero setting device (≤ 4% of Max)
− Zero tracking device (≤ 4% of Max)
− Zero indicator
− Net indicator
− Stable weight indicator
− Semi-automatic subtractive tare weighing device
− Preset tare
− Gravity compensation
− Price-computing (weighed and non-weighed items)
− Hold function for weighing unstable samples
− Check weighing
− Piece counting
− Totalisation (including non-weighed items)
− PLU
− Fixed weight labelling
− Price labelling
− Multi-vendor operation
− Calibration / set-up mode via sealed internal switch
− Printing
− Barcode printing and scanning
− Operator manual discount or percentage discount
− Additional management functions
Load cell:
The load cell fitted in the instrument is a Qidong Youming Weighing Apparatus Co. Ltd, load
cell, model ZET-EC, Emax as described in technical data below.
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OIML Certificate No.
R76/2006-A-GB1-20.04
Interfaces:
− USB
− RS232
− RJ11 (Cash drawer)
− RJ45 (Ethernet)
− WiFi
Model variants and designation
Model Type Front display type Back display type
EL-xAa Standard L4 L4
EL-xAb desktop scale L4+ 1 L4
EL-xA L4 L4
Pole-mounted
EL-xA1 L4+1 L4
scale
EL-xA2 L4+1 L4+ 1
Note: x is the capacity of the scale, e.g. 6 or 15 or 30 for 6 kg, 15 kg and 30 kg respectively.
Technical data:
The instruments operate on a 200 to 240 Vac (50/60 Hz) mains power supply.
The temperature range for the instruments is -10 °C / +40 °C.
Max 6 kg 15 kg 30 kg
Min 40 g 100 g 200 g
e = 2 g 5 g 10 g
T≤ (kg) -2.400 kg -6.000 kg -12.00 kg
Load cell Emax 10 kg 20 kg 40 kg
Software:
The software identification shall be as UA8xx V3.z, where:
xx = 00 to 99 to represent different language, e.g. 00 for English.
z can be three or four digits and it is the sub version number reflecting non-legally
relevant changes.
During normal power up, the information of V3.z will be displayed. For the full software
version number, press “F-Prog” during power up.
Access to the legally relevant parameters and download of software is only possible by
accessing the calibration switch or short-circuit J2 on the main board. This is prevented by
sealing the enclosure (Section Sealing).
Sealing:
Access to the load cell, electronics and calibration switch is prevented by sealing the
enclosure using a tamper-evident method.
Page 4 of 5 pages
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OIML Certificate No.
R76/2006-A-GB1-20.04
Alternatives:
Having the instruments manufactured by the following companies:
Shanghai Yousheng Weighing Apparatus Qidong Youming Weighing Apparatus
Co.,Ltd Co.,Ltd
Building 26, No.99 Chunguang Road Group 14, Yinxi,
Xinzhuang Industrial Zone Yinyang Town
Minhang, Shanghai Qidong City, Jiangsu Province
PR China PR China
Having the alternative instrument models operate on an 18 to 21 VDC external main adaptor.
Having the alternative instrument models configurated with pole-mounted double-sided LCD
dot-matrix display. The model names are designated as below.
Model Type Front display type Back display type
EL-xA3 D4 D4
Pole-mounted
EL-xA4 D4+1 D4
scale
EL-xA5 D4+1 D4+1
Note: x is the capacity of the scale, e.g. 6 or 15 or 30 for 6 kg, 15 kg and 30 kg respectively.
Having the alternative instrument models configurated with load receptor mounting
embedded inside the enclosure. The model names are designated as below.
Model Type Front display type Back display type
EL-xB L4 L4
EL-xB1 L4+1 L4
EL-xB2 Pole-mounted L4+1 L4+1
EL-xB3 scale D4 D4
EL-xB4 D4+1 D4
EL-xB5 D4+1 D4+1
Note: x is the capacity of the scale, e.g. 6 or 15 or 30 for 6 kg, 15 kg and 30 kg respectively.
Page 5 of 5 pages
