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HI221 Desktop Acidity Meter
Lɔ̈ɔ̈i de data storage, HI221 alëu bï data 100 ya tɔ̈ɔ̈u në thaa ku jɔl ya tɛ̈n yenë yen tɔ̈ɔ̈u thïn.
Detalji proizvoda
HI221 Desktop Acidity Meter:
Kal-Check (Cal-Check)＊Lëk kɔ̈k peei në kalibrasiɔn: Tɛ̈n yenë kalibrasiɔn looi, ka tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈
＊Nyuɔ̈th electrode tɛ̈n: Nyuɔ̈th electrode tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n
＊Lɔ̈k electrode response time: Lɔ̈k electrode response time ka tɛmɛ electrode performance ka tɛmɛ calibration
＊Alarm kalibration: programmable setting alarm interval for 1 to 7 days Alarm kalibration: programmable setting alarm interval for 1 to 7 days Alarm kalibration: programmable setting alarm interval for 1 to 7 days Alarm kalibration: programmable setting alarm interval for 1 to 7 days
Kä kɔ̈k:
＊Hi221 ye data 100 tɔ̈ɔ̈u
＊Lɔ̈k thaa ku dɛ̈n cï looi
＊Numer de kä ye kek looi
＊Real-time clock tɔ̈u thïn
＊RS232 interface
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Model
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pH221 |
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Skala
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-2.00to 16.00pH； ±699.9mV（ISE）； ±2000mV（ORP）； -20.0 to 120.0℃ |
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Precision
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±0.01pH ； ±0.4℃ ±0.2mV(±699.9)； ±1(±2000)； |
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Resolution
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0.01pH；0.1℃； 0.1mV(±699.9mV)； 1mV(±2000mV)； |
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Kuen GLP
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Yïn |
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Kalibrasiɔn
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Automatic Identification Kalibrasiɔn （pH1.68、pH4.01、pH6.86、pH7.01、pH9.18、pH10.01、pH12.45） |
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Temperature compensation
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Lɔ̈ɔ̈m ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ |
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Elektrod dɔ
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Reference standard |
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Temperature probe
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HI7669 / 2W ye cɔl stainless steel probe |
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Data Interface
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RS232 interface |
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Data Management
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100 data |
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Input impedance
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1012Ω |
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Power
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12VDC |
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Environment
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0 to 50℃； RH95% |
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Dimension / Weight
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240×182×74mm / 1000g |
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