Ka whakamahia e te taputapu te hangarau whakakaha raina ki te whakaputa i te putanga ngaru o te ngaru iti, kia tika ake te whakamatautau. Ma te whakamahi i te mata whakaatu LCD 16×2 nui-nui me te aratau mahi tauwhitiwhiti-a-kaiwhakamahi ka marama ake, ka maamaa ake te maarama mo nga kaiwhakamahi. Ko nga hua whakamatautau me nga tikanga whakamatautau ka whakaatuhia i te wa ano, e pai ai nga kaiwhakamahi ki te whakatau i nga whakatau whakamatautau.
Te Whakamatau Ngaohiko AC |
Ngaohiko putanga | Awhe: 0-5000V, 0-12mA, 10V taumira |
Tika: ± (2% uara huinga + 5V) | ||
auau putanga | 50Hz/60Hz ka taea te kowhiri | |
Putanga ngaru whakaputa | Ngaru Sinu, tohu korirangi <2% | |
Tautuhinga rohe o runga | Awhe: 0.10-12.00mA, 0.01mA taumira Tika: ± (2% kua whakaritea te uara + 2 kupu) |
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Tautuhinga rohe iti | Awhe: 0.00-12.00mA, 0.01mA taumira Tika: ± (2% kua whakaritea te uara + 2 kupu) |
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Te kitenga pewa | Taumata 1-9 | |
Te Whakamatau Ngaohiko DC |
Ngaohiko putanga | Awhe: 0-6000V, taumira: 10V, tika: ± (2% uara huinga + 5V) |
Ripple putanga | <5% (6KV/5mA) i whakamatauria i raro i te kawenga raina | |
Tautuhinga rohe o runga | Awhe: 0.02-5.00mA, taumira: 0.01mA Tika: ±(2% kua whakaritea te uara + 2 kupu) | |
Tautuhinga rohe iti | Awhe: 0.00-5.00mA, taumira 0.01mA Tika: ±(2% kua whakaritea te uara + 2 kupu) | |
Te tuku aunoa | 200mS | |
Atanga whakahaere |
Tāuru: whakamātau(TEST), tautuhi anō (TAHI Anō) Putanga: I paahi te whakamatautau (PASS), i rahua te whakamatautau (RAI)) Kei te haere tonu te whakamatautau (TEST-IN-PROCESS) |
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Te whakatakotoranga puhoi |
0.1-999.9 hēkona | |
Te wa whakamatautau |
Awhe: 0.5-999.9 hēkona (0=whakamatautau tonu) | |
Tikanga whakaputa hua whakamatautau |
Buzzer, panui whakaatu LCD, whakahaere mana atanga mana putanga | |
Te roopu mahara |
E 5 nga roopu o nga tikanga whakamatautau ka maumahara, e toru nga waahanga whakamatautau hei whiriwhiri ma ia roopu | |
Aroturuki |
Whakaaturanga LCD 16×2 me te rama whakamuri | |
Whakamātautau Ātete Waihanga |
Ngaohiko putanga | Awhe: DC100-1000V, 10V taumira Tika: ± (2% uara huinga + 5V) |
Awhe ātete | Awhe: DC100-1000V, 10V taumira Tika: ± (3% kua whakaritea te uara + 2 kupu) ngaohiko ≥ 500V ±(7% uara tautuhinga+2 kupu) ngaohiko<500V |
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Tautuhinga rohe o runga | He rite te awhe parenga, mokowā 1MΩ | |
Te rohe o raro i te waahi tautuhi | He rite te awhe parenga, mokowā 1MΩ |
1. 16×2 whakaaturanga LCD ahua nui
2. Raina, iti distortion ngaru whakaputa ngaru
3. 5 nga roopu o te whakatakotoranga hotaka me te mahi mahara
4. Ngaohiko ramp tautuhinga mahi
5. Ko te mahi kitenga arc ahurei, he tika ake te tautuhi hapa
6. Ko te AC me te DC te aukati i te ngaohiko / te mahi whakamatautau whakamaarama