Page 311 - Eagle Scientific Ltd - Catalogue

ES Refractometers

ABBE 5 REFRACTOMETER
Affordable refractometer, ideal for school use or small laboratories. Features both
refractive index and Brix scales, with the prism temperature being monitored
electronically and displayed on the integral digital display. Waterbath connections
are provided to allow prism temperature control, facilitating accurate readings to
4 decimal places RI. Supplied with a glass calibration plate, contact liquid and
instruction manual. Packed in a hard flight case for transportation and storage.
Technical Data
Range: 1.30 - 1.70 RI; 0 - 95º Brix
Resolution: 0.0005; 0.25º Brix
Operating temperature: 5 - 70ºC
Power source: 1 x AA, 1.5V alkaline battery
C58-7250 Abbe 5 Refractometer, 1.30 - 1.70
ABBE REFRACTOMETER, BENCH, DIGITAL, SEMI-AUTOMATED
A semi-automated Abbe refractometer with fast, digital read-out.Presentation of a
sample produces an almost instantaneous, accurate readout of the RI, %Brix value,
and %Brix temperature on the LCD display. An RS232 PC/Printer interface is C58-7250
supplied.
Supplied with two spare bulbs, two spare fuses, calibration set, and instruction
manual with correction and dispersion tables.
Technical Data
Scale: Refractive Index: 1.3000 to 1.7000nD, 0 to 95%Bx, and 0 to 90%Bx-TC
Precision: 0.0001nD/0.00020nD, 0.1%Bx/0.1%Bx
Eyepiece: Focusable and for border line setting
Adjustment Knobs: For dispersion range and border line setting
Prism in Housing: Sample temperature until 50°C, sealed with chemical resistant
proxy, and not resistant to high corrosive products
Prism Covers: Light entry ports and water bath connection nozzles
Lamp Holder: Swing-out and adjustable
Mains Power: 220 - 240V, 50 - 60 Hz with on/off switch (Euro connector)
Converter: Low voltage (6V)
Bulb: Tungsten 6V/2.4W/EP10
Temperature Range: 15 to 50°C
Temperature Correcting Range: From 15 to 45°C
C58-7500 Abbe Refractometer, Bench, Digital, Semi-Automated
ABBE REFRACTOMETER, BENCH, DIGITAL, FULLY AUTOMATED C58-7500
Fully automated digital Abbe refractometer which can be used for the measurement
of refractive index or Brix. Its touch sensitive screen has functions of temperature
display, automatic correction, and saving dates. Features include thermostatic
control, temperature automatic correction and automatic data logging.
A digital USB interface is supplied as standard.
Technical Data
Measuring Range:
Refractive Index: 1.3000 - 1.7000nD
Brix: 0 - 100%Bx-TC, 0 – 95%Bx
Measuring Accuracy:
Refractive Index: ±0.0002nD
Dissolved Solids Brix: ±0.1%
Measuring Resolution:
Refractive Index: 0.00001nD
Dissolved Solids Brix: 0.01%
Temperature:
Range: 0 to 50°C
Control Range: ± 10°C (room temperature)
C58-7550 Abbe Refractometer, Bench, Digital, Fully Automated
C58-7550

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