Okwu mmalite
OIML R134-1 na GB/T 21296.1-2020 bụ ụkpụrụ abụọ na-enye nkọwapụta maka sistemu ịdị arọ siri ike (WIM) eji maka ụgbọ ala okporo ụzọ. OIML R134-1 bụ ọkọlọtọ mba ụwa nke International Organisation of Legal Metrology nyere, ọdabara n'ụwa niile. Ọ na-ewepụta ihe achọrọ maka sistemụ WIM n'ihe gbasara akara ule ziri ezi, mperi ekwenyere na nkọwa nka ndị ọzọ. GB/T 21296.1-2020, n'aka nke ọzọ, bụ ọkọlọtọ mba China nke na-enye ntuziaka ọrụ aka zuru oke na ihe ziri ezi chọrọ kpọmkwem maka ọnọdụ ndị China. Edemede a bu n'obi iji atụnyere ọkwa ziri ezi chọrọ nke ụkpụrụ abụọ a iji chọpụta nke na-amanye ihe siri ike maka sistemu WIM.
1. Ọkwa nke ziri ezi na OIML R134-1
1.1 Ogo ogo
Ibu ụgbọ ala:
● akara ule isii ziri ezi: 0.2, 0.5, 1, 2, 5, 10
Otu Ibu Axle na Ibu Otu Axle:
●Ọkwa isii ziri ezi: A, B, C, D, E, F
1.2 Mperi kacha anabata (MPE)
Ibu ụgbọ ala (Ọ̀tụ̀tụ̀ dị ike):
●Nkwenye izizi: 0.10% - 5.00%
●Nyocha n'ime ọrụ: 0.20% - 10.00%
Otu Ibu Otu Axle na Ibu Otu Axle (Ụgbọala ntụaka siri ike nke nwere akụkụ abụọ):
●Nkwenye izizi: 0.25% - 4.00%
●Nyocha n'ime ọrụ: 0.50% - 8.00%
1.3 Ogologo oge (d)
●Ogologo oge nha dịgasị iche site na 5 n'arọ ruo 200 n'arọ, yana ọnụ ọgụgụ nke etiti site na 500 ruo 5000.
2. Ọkwa nke ziri ezi na GB/T 21296.1-2020
2.1 Ọkwa nke ziri ezi
Ngosipụta izizi maka nnukwu ibu ụgbọ ala:
● akara ule isii ziri ezi: 0.2, 0.5, 1, 2, 5, 10
Ngosipụta izizi maka otu Axle Ibu na Ibu Otu Axle:
● akara ule isii ziri ezi: A, B, C, D, E, F
Ngosipụta izi ezi ndị ọzọ:
●Nnukwu ibu ụgbọ ala: 7, 15
●Ibu otu axle na ibu otu axle: G, H
2.2 Mperi kacha anabata (MPE)
Nnukwu ibu ụgbọ ala (Ọ̀tụ̀tụ̀ dị ike):
●Nnwale izizi:±0.5d -±1.5d
●Nyocha n'ime ọrụ:±1.0d -±3.0d
Otu Ibu Otu Axle na Ibu Otu Axle (Ụgbọala ntụaka siri ike nke nwere akụkụ abụọ):
●Nnwale izizi:±0.25% -±4.00%
●Nyocha n'ime ọrụ:±0.50% -±8.00%
2.3 Ogologo oge (d)
●Ogologo oge nha dịgasị iche site na 5 n'arọ ruo 200 n'arọ, yana ọnụ ọgụgụ nke etiti site na 500 ruo 5000.
●Ogologo oge kacha nta maka nnukwu ibu ụgbọ ala na ịdị arọ ya bụ kilogram 50 na 5 n'arọ, n'otu n'otu.
3. Ntụle atụnyere ụkpụrụ abụọ ahụ
3.1 Ụdị akara ule ziri ezi
●OIML R134-1: Na-elekwasị anya na akara ule izizi.
●GB/T 21296.1-2020: Gụnyere ma akara mmụta izizi na nke agbakwunyere, na-eme ka nhazi ahụ pụtakwuo nke ọma na nụchaa.
3.2 Mperi kacha anabata (MPE)
●OIML R134-1: Oke njehie kacha anabata maka oke ibu ụgbọ ala ka sara mbara.
●GB/T 21296.1-2020: Na-enye mmejọ a kapịrị ọnụ kacha mma maka ịdị arọ siri ike yana ihe siri ike maka oge nha.
3.3 Ogologo oge na nha kacha nta
●OIML R134-1: Na-enye ogologo oge nha nha yana ihe kacha nta chọrọ.
●GB/T 21296.1-2020: Na-ekpuchi ihe achọrọ nke OIML R134-1 wee kọwakwuo ihe achọrọ nha kacha nta.
Mmechi
N'iji ya tụnyere,GB/T 21296.1-2020bụ nke siri ike na nkọwa zuru oke na akara ule ya ziri ezi, njehie kacha ekwe omume, oge nha nha, yana ihe kacha nta chọrọ. Ya mere,GB/T 21296.1-2020na-amanye ihe ndị siri ike na nke akọwapụtara maka ịdị ike siri ike (WIM) karịaOIML R134-1.
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Oge nzipu: Ọgọst-02-2024