480B High-chaiyo Power Meter
♦ Muchidimbu
Kana yakabatana neyakasanganiswa thermal analyzer, iyo yekuremedza simba mita inogona kupa akawanda-dimensional data yevoltage, yazvino, simba uye tembiricha panguva imwechete yekuongorora kwakadzama, sehukama pakati petembiricha nesimba rezvikamu, kupisa mamiriro pasi pemagetsi akasiyana. panguva yekudziya zvinhu zvekuongorora, nezvimwe.
Dianyang Technology yakapedza basa rekugadzirisa, uye inokwanisa kupa 480B High-precision Power Meter uye Dingyang DC Load Analyzer.
Dhizaini ye480B inotora advanced 32-bit high-speed processor uye dual-loop 24 bit AD converter, ine hunhu hwehupamhi hwepamusoro, yakakura dhizaini dhizaini, pamwe neiyo compact uye dhizaini chimiro. Icho chitsva-chizvarwa chekubata skrini yedhijitari simba analyzer. Yayo RS232/485, USB, Ethernet uye mamwe mainterface anogona kugutsa izvo zvakasiyana zvinodiwa nevashandisi pakuyedzwa kwekutaurirana.
♦ Basic technical zviratidzo:
| Technical zviratidzo | Technical parameters |
| Bandwidth | DC: (0.5 - 1) KHz |
| Input mode | Inoyangarara yekupinda inogamuchirwa kune ese ari maviri voltage uye azvino |
| Ratidza update | Iyo yekuvandudza kutenderera inogona kusetwa pakati pe 0.1 uye 5 masekondi |
| Kusefa kwemutsara | Kucheka-kubvisa frequency ye500Hz |
| A/D kutendeuka | Nguva yekuenzanisira inenge 70μS, 24 bit; sampling panguva imwe chete yevoltage uye yazvino inotsigirwa |
| Input impedance | Iyo voltage yekupinza impedance ndeye 2MΩ, iyo yazvino yekupinza impedance inenge 0.5Ω padanho rakaderera uye nezve 4MΩ padanho repamusoro. Iyo yekupinza impedance yechiratidzo chekuisa terminal yekunze sensor inoshanduka neiyo yekupinza voltage. Semuenzaniso, kana magetsi ekuisa ari 10V, iyo impedance yekupinza inenge 100kΩ; uye kana magetsi ekuisa ari 2V, iyo impedance yekupinda inenge 20kΩ. |
| Zero calibration nzira | Ichakwenenzvera kusvika zero pese pachinja chiyero chekuyera kana iyo yekuyera modhi yachinjwa. |
| Kuyera maitiro | Chokwadi RMS, voltage zvinoreva, AC, DC |
| Kushandiswa kwesimba kwese | <10VA |
| Kushanda magetsi | AC: 100V - 240V 45-440Hz; DC: 100V - 300V |
| Kukurukurirana interface | USB (yakajairwa), RS-232/485 (yakajairwa), Ethernet (inosarudzika) |
♦ Accuracy parameters:
| Parameters | Kuyera chiyero | Error | Minimum resolution |
| Voltage | 0.5V～600V | DC ± (0.1% yekuverenga + 0.2% yehuwandu)0.5Hz ≤ f <45Hz ±(0.1% yekuverenga + 0.2% yehuwandu) 45Hz ≤ f <66Hz ±(0.1% yekuverenga + 0.1% yehuwandu) 66Hz ≤ f <1kHz ±(0.1% yekuverenga + 0.2% yehuwandu) | 0.001V |
| Current | 0.05mA～45A | 0.01mA | |
| Active simba | U*I*PF | DC ± (0.1% yekuverenga + 0.2% yehuwandu)0.5Hz ≤ f <45Hz ±(0.3% yekuverenga + 0.2% yehuwandu) 45Hz ≤ f <66Hz ±(0.1% yekuverenga + 0.1% yehuwandu) 66Hz ≤ f <1kHz ±(0.2% yekuverenga + 0.2% yehuwandu) | 0.001mW |
| Simba chinhu | 0.01～1 | 0.5Hz ≤ f ≤ 66Hz ±0.0166 Hz < f ≤ 1kHz ±0.02 | 0.001 |
| Frequency | 0.5Hz ~1KHz | 0.1％ | 0.001Hz |
| Kuunganidza simba remagetsi | 0～999999MWh0～-99999MWh | DC ± (0.1% yekuverenga + 0.2% yehuwandu)0.5Hz ≤ f <45Hz ±(0.3% yekuverenga + 0.2% yehuwandu) 45Hz ≤ f <66Hz ±(0.1% yekuverenga + 0.1% yehuwandu) 66Hz ≤ f <1kHz ±(0.2% yekuverenga + 0.2% yehuwandu) | 0.0001mWh |
