VariPol – Polarimeter - polarimetre, dijital polarimetre, şeker skalası, skala, polarize, polarimeter

Otomatik Dijital Polarimetreler

VariPol – Polarimeter

Teknik Özellikler:

Specifications	VariPol C	VariPol B
Measurement scales	° Optical rotation, ° Specific rotation, °Z International Sugar Scale, % Concentration (g/mL, g/100mL, g/L), further scales freely definable
Measuring range	± 89.9°
Precision	± 0.01° *	± 0.005° *
Repeatability	± 0.01°	± 0.005°
Resolution	0.005°	0.001°
Sensitivity	Up to OD 3
Wavelength	1 or 2 wavelengths fixed, standard 589 nm, also available 365, 405, 436, 546
Measuring time	6 to 8 sec. over the entire measuring range
Measuring tubes	Up to 100 mm length; standard tubes, tubes with funnel or flow through; wetted parts: glass, stainless steel, Hastelloy
Temperature measurement	Pt1000 sensor (device) / NTC sensor (Quartz control plates and tubes)
Sample temperature range	10 °C to 40 °C
Temperature precision / resolution	± 0.1 °C* / 0.01 °C
Peltier temp. regulation of the sample room	18 °C to 25 °C	10 °C to 40 °C
Temperature stabilization time	25 °C to 20 °C, ± 0.1 °C, in 1 minute (valid for ambient temp. = 20 °C, with tube)
Light source	LED, interference filter
Display	7” Touchscreen**, 800 x 480 Pixel
Operation	Touchscreen, Keyboard, Mouse, Barcode Reader, Remote via PC/Tablet/Smartphone**
Interfaces / Communication	Ethernet 10/100/1000, RS232, USB, WLAN**
Power	VAC 90-265; 50/60 Hz; 150 W max
Conformity	International Pharmacopoeia, OIML, 21 CFR part 11, ICUMSA, Australian Standard K157
Dimensions	With display: 430 x 300 x 270 mm (w x d x h); without display: 430 x 300 x 160 mm (w x d x h)
Highlights	Basic Polarimeter especially designed for pharmaceutical applications; Modularity; Fast measuring; Peltier system for automatic temperature control; easy to calibrate; constant precision over the whole measuringrange, 21 CFR part 11 ready; energy saving durable LEDs; ELN; LIMS ready