GIM SYSLACKS na OIML R134-1 vs First Standard

Akara ule 2.1 ziri ezi

Akara ule ziri ezi maka oke ụgbọ ala:

Usoro izi aka isii isii: 0.2, 0.5, 1, 2, 10

Akara ule ziri ezi maka otu ibu:

Usoro izizi isii: A, B, C, D, E, F

Akara ule ọzọ ziri ezi:

●Ibu ugbo ala: 7, 15

●Otu ibu na - ebu ibu na ibu axle: g, h

2.2 njehie kachasị mma (MPE)

Ibu ugbo ala (di ike):

●Nnyocha mbụ:±0.5D -±1.5D

●Nnyocha ọrụ na-ọrụ:±1.0D -±3.0D

Otu ibu na-ebu ibu na ibu nke otu:

●Nnyocha mbụ:±0.25% -±4.00%

●Nnyocha ọrụ na-ọrụ:±0.50% -±8.00%

2.3 Ogologo oge (D)

●Oge ọnụ ọgụgụ dị iche iche dị iche site na 5 n'arọ ruo 200 n'arọ, yana ọnụ ọgụgụ etiti oge sitere na 500 ruo 5000.

●Oke opekempe oge maka ụgbọ ala dị oke ibu na akụkụ ụfọdụ dị 50 n'arọ na 5 n'arọ, n'otu n'otu. 

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 3. Nyocha nyocha nke ụkpụrụ abụọ ahụ

3.1 ụdị akara ule zuru oke

●Oiml r134-1: N'ụzọ na-elekwasị anya na akara ule ziri ezi.

●GB / T 21296.1-2020: Na-agụnye akara ule dị iche iche ziri ezi na nke ọzọ, na-eme ka nhaziwanyekwuo nke ọma ma nụchaa.

3.2 njehie nke nwere ikike (MPE)

●Oiml r134-1: Oke nke njehie kachasị mma maka oke ibu ụgbọ ala dị nnukwu.

●GB / T 21296.1-2020: Na-enye nchekwa kachasị mma maka ịdị ike na-eche na ihe dị omimi chọrọ maka oge.

3.3 nkeji na nke kacha nta

●Oiml r134-1: Na-enye ọtụtụ oge nke ọtụtụ oge na obere ihe chọrọ.

●GB / T 21296.1-2020: Kechie ihe ndị a chọrọ nke oiml R134-1 ma na-akọwapụta ihe kacha nta chọrọ. 

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 Mmechi

Site na ntụnyere,GB / T 21296.1-2020Ihe dị ịtụnanya karịa na akara ule zuru oke, njehie kachasị mma, ọkwa dị iche iche, yana obere ihe chọrọ. Ya mere,GB / T 21296.1-2020na-amanye ndị ọzọ dị mkpa ma ọ bụ ihe ziri ezi chọrọ maka ịdị ike (Wim) karịaOiml r134-1.