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GPR 12-70E Specifications

GPR 12-70E
Scales: Refractive Index (RI), Brix, Temperature Corrected Brix, user programmable temperature corrected RI scale plus 10 User Programmable Scales
Range: RI 1.32 to 1.70,  Brix 0 to 100%
Readability: User selectable, 0.0001 or 0.00001 RI, 0.1 or 0.01 Brix 
Accuracy: ± 0.0001 RI, ± 0.1 Brix
Wavelength: 589nm, precisely defined by narrow band optical interference filter
Readout time: User selectable, continuous update approximately second or average over several readings for improved stability; single scan with user programmable delay or automatic stability mode (reads only when stable)
Sample temperature control range: 5°C below ambient to 100°C
Temperature control: Internal Peltier cells to prism and presser
Temperature setting: Digital, via the keypad
Temperature readout: Continuous display of both set temperature and actual sample temperature to 0.1°C
Temperature accuracy: Between ± 0.1°C and ± 0.5°C
Prism material: Synthetic sapphire
Display: Backlit graphic display LCD panel, main digits 8mm tall
Light source: LED
Special feature: Touch button selection of normal or emulsion type sample
Memory storage: Up to 100 readings (Re-write more than 4,000,000 times)
Data Outputs: Reading, scale, temperature, time, date, instrument serial number and/or sample number (user selectable), automatic timed print function
Output/inputs: 2 x RS232 for printer or computer, 1 x remote operate/bar code input
Power requirements: 86 to 265V AC, 47 to 63Hz less than 40 watts
Dimensions/Weight: Refractometer w 235 x d 260 x h 255 mm
Weight: 6.8 Kg
  Power supply w 80 x d 175 x h 60 mm
Weight: 0.8 Kg
Packed: 500 x 400 x 350 mm
Weight: 10.5 Kg

Tel: +44 (0)1487 814313 Fax: +44 (0)1487 812789
Index Instruments Ltd. Bury Road Industrial Estate, Old Station Road,
RAMSEY, Huntingdon, Cambridgeshire, PE26 1NF, England

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