Okwu mmalite nke ire ngwaahịa
- 1. Ngosipụta: LCD lattice mara mma, na-egosipụta menu, data ule na ndekọ.
2. Bọtịnụ: eji arụ ọrụ maka ọrụ ndị kwekọrọ na-egosi na LCD ma ọ bụ weghachite igwe dum na ọnọdụ mmalite nke ike.
3. Ịtụ ọnụ mmepụta ihe dị ugbu a na ntinye ntinye voltaji: n'okpuru ọnọdụ nha ọwa atọ, Ia, Ib , Io bụ mmepụta ugbu a, ọwa ntinye; Ua, Ub, UC, Uo bụ ọwa ntinye voltaji. N'okpuru ọnọdụ nha otu ọwa, I+ na I- bụ mmepụta ugbu a, ọwa ntinye; U+ na U- bụ ọwa ntinye voltaji.
4. Mgbanwe ọkụ, oghere: gụnyere ọkụ ọkụ nke igwe dum, 220V AC nkwụnye ọkụ (nke nwere 5A nchebe tube).
5. Earthing: mkpanaka earthing, maka ịgbanye casing nke igwe dum, nke ubi echekwara.
6. USB interface: interface n'etiti ngwá na U disk.
7. RS232 nkwurịta okwu interface: nkwurịta okwu interface n'etiti ngwá na onye ọbịa kọmputa.
8. Onye nbipute: ozi na-ebi akwụkwọ dị ka nsonaazụ uru nguzogide na ule ugbu a.
Usoro ngwaahịa
Mpụta ugbu a
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họrọ ugbu a na-akpaghị aka (kachasị 20 A)
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Ikike oke
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0-100 Ω
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Izi ezi
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± (0.2%+2 okwu)
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Mkpebi kacha nta
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0.1 μΩ
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Ọnọdụ okpomọkụ na-arụ ọrụ
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-20-40 ℃
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iru mmiri gburugburu
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≤80% RH, enweghị condensation
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Elu
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≤1000 mita
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Ọkụ ọkụ na-arụ ọrụ
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AC220V± 10%, 60Hz±1Hz
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Olu
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L 400 mm*W 340 mm*H 195 mm
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Nha ịbụ
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8kg
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Vidiyo