480B Meka Mana Mana Kiekie
♦ Nānā
Inā pili pū me ka mea hoʻoponopono thermal i hoʻohui ʻia, hiki i ka mīkini hana ukana ke hāʻawi i ka ʻikepili multi-dimensional o ka volta, ka manawa, ka mana a me ka mahana i ka manawa like no ka loiloi piha, e like me ka pilina ma waena o ka mahana a me ka mana o nā ʻāpana, nā kūlana hoʻomehana ma lalo o nā voltages like ʻole. i ka wā e hoʻomehana ai i nā mea hoʻoheheʻe, etc.
Ua hoʻopau ʻo Dianyang Technology i ka hana alignment, a hiki iā ia ke hāʻawi iā 480B High-precision Power Meter a me Dingyang DC Load Analyzer.
Hoʻohana ka hoʻolālā o 480B i kahi kaʻina hana kiʻekiʻe kiʻekiʻe 32-bit kiʻekiʻe a me ka mea hoʻololi ʻelua-loop 24 bit AD, me nā hiʻohiʻona o ka pololei kiʻekiʻe, ka laulā ākea ākea, a me ka hana paʻa a me ka dexterous.He mea hōʻike mana kikohoʻe no nā hanauna hou.Hiki i kāna RS232/485, USB, Ethernet a me nā mea hoʻohana ʻē aʻe ke hoʻokō i nā koi like ʻole o nā mea hoʻohana no ka hoʻāʻo kamaʻilio.
♦ Nā hōʻailona ʻenehana kumu:
| Nā hōʻailona ʻenehana | Nā palena ʻenehana |
| Kaʻeleʻele | DC: (0.5 - 1) KHz |
| ʻano hoʻokomo | Hoʻokomo ʻia ka hoʻokomo lana no ka volta a me ke au |
| Hōʻike hou | Hiki ke hoʻonohonoho ʻia ka pōʻai hou ma waena o 0.1 a me 5 kekona |
| Kānana laina | ʻO ke alapine ʻoki o 500Hz |
| Hoʻololi A/D | ʻO ka manawa hoʻohālike e pili ana i 70μS, 24 bit;kākoʻo ʻia ka laʻana like o ka volta a me ke au |
| Hoʻokomo impedance | ʻO ka impedance hoʻokomo uila e pili ana i 2MΩ, ʻo ka impedance komo i kēia manawa ma kahi o 0.5Ω ma kahi haʻahaʻa a ma kahi o 4MΩ ma ke kiʻekiʻe. Hoʻololi ka impedance hoʻokomo o ka pahu hoʻokomo hōʻailona o ka sensor waho me ka volta hoʻokomo. Eia kekahi laʻana, inā he 10V ka voltage hoʻokomo, e pili ana ka impedance hoʻokomo i 100kΩ;a i ka manawa he 2V ka uila hoʻokomo, ʻo ka impedance hoʻokomo ma kahi o 20kΩ. |
| ʻO ke ʻano calibration zero | E calibrate i ka ʻole ke hoʻololi ʻia ke ʻano ana a i ʻole ke ʻano ana. |
| ʻAno ana | RMS maoli, mean volley, AC, DC |
| Hoʻohana mana holoʻokoʻa | < 10VA |
| lako mana hana | AC: 100V - 240V 45-440Hz;DC: 100V - 300V |
| Pākuʻi kamaʻilio | USB (maʻamau), RS-232/485 (maʻamau), Ethernet (koho) |
♦ Nā palena pololei:
| Nā ʻāpana | Laulā ana | Kuhihewa | Hoʻoholo liʻiliʻi |
| Voltage | 0.5V~600V | DC ±(0.1% o ka heluhelu + 0.2% o ka laula)0.5Hz ≤ f < 45Hz ±(0.1% o ka heluhelu + 0.2% o ka laula) 45Hz ≤ f < 66Hz ±(0.1% o ka heluhelu + 0.1% o ka laula) 66Hz ≤ f < 1kHz ±(0.1% o ka heluhelu + 0.2% o ka laula) | 0.001V |
| ʻO kēia manawa | 0.05mA～45A | 0.01mA | |
| Mana hana | U*I*PF | DC ±(0.1% o ka heluhelu + 0.2% o ka laula)0.5Hz ≤ f < 45Hz ±(0.3% o ka heluhelu + 0.2% o ka laula) 45Hz ≤ f < 66Hz ±(0.1% o ka heluhelu + 0.1% o ka laula) 66Hz ≤ f < 1kHz ±(0.2% o ka heluhelu + 0.2% o ka laula) | 0.001mW |
| Mea mana | 0.01～1 | 0.5Hz ≤ f ≤ 66Hz ±0.0166 Hz < f ≤ 1kHz ±0.02 | 0.001 |
| Ka pinepine | 0.5Hz～1KHz | 0.1％ | 0.001Hz |
| ʻO ka hōʻiliʻili ikehu uila | 0～999999MWh0～-99999MWh | DC ±(0.1% o ka heluhelu + 0.2% o ka laula)0.5Hz ≤ f < 45Hz ±(0.3% o ka heluhelu + 0.2% o ka laula) 45Hz ≤ f < 66Hz ±(0.1% o ka heluhelu + 0.1% o ka laula) 66Hz ≤ f < 1kHz ±(0.2% o ka heluhelu + 0.2% o ka laula) | 0.0001mWh |
