VariRef – Refractometer

VariRef C VariRef B VariRef A Measuring scales Refractive Index (RI), Sucrose (% Brix)Standard scales included, freely definable scales Refractive Index (RI), Sucrose (% Brix), USG Measuring range 1.2900 – 1.5800 RI / 100% Brix 1.29000 – 1.58000 RI / 100% Brix1.32000 – 1.70000 RI / 100% Brix 1.320000 – 1.580000 RI / 100% Brix Precision ± 0.0001 RI* / ± 0.05% Brix* ± 0.00002 RI* / ± 0.02% Brix* ± 0.00002 RI / ± 0.02% Brix* Repeatability ± 0.0001 RI / ± 0.05% Brix ± 0.00002 RI / ± 0.02% Brix ± 0.000005 RI / ± 0.006% Brix Resolution 0.0001 RI / 0.05% Brix 0.00001 RI / 0.01% Brix 0.000001 RI / 0.001% Brix Ambient temperature + 10 °C to + 40 °C Temperature measurement NTC sensor Temperature range 5 °C to 80 °C 5 °C to 100 °C 20 °C (others upon request) Temperature precision / resolution ± 0.03 °C* / 0.01 °C Minimum sample volume 0,6 ml Temperature stabilization time 25 °C to 20 °C, ± 0.1 °C, in 1 minute (valid for ambient temp. = 20 °C) Measurement mode Single sample or flow through measurement (with optional compartment door) Prism Sapphire Sapphire / YAG Sapphire Light source / wavelength LED, interference filter 589 nm Display 7” Touchscreen**, 800 x 480 Pixel Operation Touchscreen**, Keyboard***, Mouse***, Barcode Reader***, Remote via PC / Tablet / Smartphone*** Interfaces Ethernet 10/100/1000, RS232, SH connector, USB, WLAN**, Modbus**, Canbus**, Profibus** Conformity International Pharmacopoeia, ASTM, AOAC, DIN, FDA, ICUMSA and others Power VAC 90-265; 50/60 Hz; 150 W max. Dimensions With display: 310 x 220 x 250 mm (w x d x h); without display: 310 x 220 x 150 mm (w x d x h) Highlights Modularity; user friendliness; fast temperature control; easy cleaning; variety of complete special sample room doors, e.g. for single or flow through measurements or for solid samples; the self-checking capabilities for cleanliness; environment temperature effects; calibration and more result in a virtually maintenance free product; 21 CFR Part 11 conform; ELN; LIMS ready

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 forautomatic temperature control; easy to calibrate; constant precision over the whole measuringrange, 21 CFR part 11ready; energy saving durable LEDs; ELN; LIMS ready  

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