Ogo nke ziri ezi WIM na OIML R134-1 vs Chinese National Standard

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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

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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

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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