Chalk Standard cham'manja TTR mita:
√1 choyezera choyezera chosinthira pamanja
√1 seti ya mizere yoyesera (yofiira ndi yakuda iliyonse)
√1 charger(ngati mukufuna)
√1 chosindikizira chakunja (chokhala ndi chingwe chosindikizira)
√1 bandi yakumanja (yolumikizidwa ndi choyesera chogwira pamanja))
√1 sindikizani buku la ogwiritsa ntchito
√1 buku la satifiketi ndi lipoti la mayeso a fakitale
Mtundu
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0.9-10000
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Kulondola
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± (Kuwerenga× 0.1%+2 mawu) (≤500)
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± (Kuwerenga× 0.2%+2 mawu) (> 500≤3000)
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± (Kuwerenga× 0.3%+2 mawu) (> 3000)
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Resolution ration
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0.9-9.9999 (0.0001)
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10-99.999 (0.001)
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100-999.99 (0.01)
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1000-9999.9 (0.1)
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10000 ndi pamwamba (1)
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Ntchito magetsi
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Batire yomangidwa kapena chojambulira chakunja, ma charger ogwiritsira ntchito, Lowetsani 100-240 VAC, 50/60 HZ
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Nthawi yolipira
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Pafupifupi 2 hr
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Kulemera kwa chida
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1.7 kg
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Kukula kwa chida
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246 mm (L) × 156 mm (W) × 62 mm (H)
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Kugwiritsa ntchito kutentha
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-10 ℃ ~ 50 ℃
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Chinyezi chachibale
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≤90%, Palibe mame
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1. Mphamvu ya batri ya Lithium kapena 100-240V AC mphamvu yamagetsi imadzisinthira yokha. Pambuyo pa chiwongoladzanja chimodzi, otembenuza 100 amatha kuyesedwa mosalekeza mu gulu lachiŵerengero. Njira yoyesera ndiyosavuta komanso yabwino.
2. Lili ndi ntchito ya kuyeza kwakhungu, ndiko kuti, kuchita chiŵerengero chosinthika ndi kuyesa kwamagulu pamene palibe kugwirizana
pakati pa magetsi okwera ndi otsika.
3. Kutengera kuyesa kwa thiransifoma wamba, thiransifoma yamtundu wa Z ndi chitsanzo cha PT, kuyesa kwa polarity kwa chiŵerengero chosinthika cha CT ndikowonjezera, ndipo gawo logwiritsira ntchito ndilokulirapo.
4. Zosiyanasiyana komanso zolondola kwambiri, kuchuluka kwa kuyeza kosiyanasiyana kumatha kufika 10,000, ndipo kulondola kwa mayeso kumatha kutsimikiziridwa 0.3% pamene mtengo wapamwamba ndi 10,000.
5. Ili ndi ntchito zachitetezo changwiro monga chitetezo cham'mbuyo cholumikizira komanso chitetezo chachifupi.
6. 6-inchi wapamwamba mafakitale apamwamba kuwala mtundu LCD chophimba, akadali kuonekera pansi pa kuwala kwa dzuwa.
7. Okonzeka ndi chosindikizira kunja, atsogolere kusindikiza deta
8. Ikhoza kusungidwa kwanuko komanso pa kukumbukira kwa USB.