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PRB21

Model: PRB21
Merni opseg: 1.3200 nD - 1.5600 nD, 0-95% Brix
preciznost PR-H: ±0.00002 nD; ± 0.02% Brix
preciznost PR-S: ±0.0002 nD; ± 0.2% Brix
rezolucija PRB-H: 0.00001 nD; 0.01% Brix
rezolucija PRB-S: 0.0001 nD; 0.1% Brix
Jedinice merenja: Indeks prelamanja (nD), saharoza (%Brix), invertni šećer (%Brix), glukoza (%Brix), fruktoza (%Brix)
Interval merenja: 3-60 s
Senzor temperature: PT100
Merenje temperature: -10-99.9°C
Rezolucija temperature: 0.1°C
Temperaturna preciznost: ±0.2°C
Temperaturna kompenzacija: ICUMSA, arbitrarna/proizvoljna
Ambijentalna radna temperatura: 0-40°C
Tip prizme: safir
Osvetljenje: LED 590nm, (očekivani "životni" vek instrumenta: >100.000 h)
Kućište: izliveni aluminijum, powdercoated
Interfejsi: RS-232, analogue 0/4-20 mA
Tip zaštite instrumenta: IP65
Radni napon: 24 V
Display (opciono): LCD 120 x 32 piksela
Dimenzije (cm): 18.0 x 10.0 x 18.0
Masa: 3 kg

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Raspoloživost: Na lageru

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Detalji

The bypass process refractometer PRB21 fills the gap between the DR6000 series of digital laboratory refractometers and the process refractometer PR21. The sample is fed into the measurement chamber through a stainless steel bypass. The prism is made of particularly scratch-resistant sapphire. The PRB21 is generally connected to a PLC and provides continuous process control. Small sample volumes suffice for this. The measurement interval is adjustable (>3 s) and the measurement result is not affected by either the colour or the turbidity of the sample.

The PRB21 has various interfaces and can also be supplied with PROFIBUS on request. A display is also available for visual monitoring. Automatic temperature compensation can be obtained by means of the internal temp