F1SCHEDULE 6(Annex I to the Directive)
Annotations:
Amendments (Textual)
ESSENTIAL REQUIREMENTS
Metrological requirements
2
The following accuracy classes have been defined—
a
I special
b
II high
c
III medium
d
IIII ordinary
The specifications of these classes are given in Table 1.
Table 1
Accuracy classes | ||||
---|---|---|---|---|
Class | Verification scale interval (e) | Minimum capacity (Min) | Number of verification scale intervals n = ((Max)/(e)) | |
minimum value | minimum value | maximum value | ||
I | 0,001 g ≤ e | 100 e | 50 000 | |
II | 0,001 g ≤ e ≤ 0,05 g | 20 e | 100 | 100 000 |
0,1 g ≤ e | 50 e | 5 000 | 100 000 | |
III | 0,1 g ≤ e ≤ 2 g | 20 e | 100 | 10 000 |
5 g ≤ e | 20 e | 500 | 10 000 | |
IIII | 5 g ≤ e | 10 e | 100 | 1 000 |
The minimum capacity is reduced to 5 e for instruments in classes II and III for determining a conveying tariff.
Schs. 6-9 inserted (E.W.S.) (31.12.2020) by The Product Safety and Metrology etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/696), reg. 1, Sch. 26 para. 45 (with Sch. 26 para. 5) (as amended by S.I. 2020/676, regs. 1(1), 2); 2020 c. 1, Sch. 5 para. 1(1)