life sciences & microscopy & microbiology
REFRACTOMETER - “digital”
REFRACTOMETER - “hand type”
With a wide measuring range offers a precise measurement and determination of refractive index and Brix values of liquid samples. Portable, light weight, compact design guarantees fast and easy measurements also eliminates the reading errors. Operation is extremely simple: only with a few drops of sample guarantees fast and reliable measurements. Zero point check and calibration can be done with water. LED light source around the prism warns the user during the calibration or measurement process. Simple and easy to change measuring from % Brix to refractive index. Features with automatic temperature compensation (ATC).
A practical alternative for practical yet quick measurement of concentrations of liquids. Portable and hand-held design enables both laboratory and field applications. Models with automatic temperature compensation are specially suitable for field use. With focusing eyepiece with soft rubber eyecups for reducing straylight ingress and also avoiding scratches at spectacle lenses. Calibration is easily done by turning the adjustment screw.
catalogue number 618.21.001 618.22.001 618.23.001 618.24.001 618.25.001
measuring range % Brix
division %
ATC yes yes yes
0 - 10 0 - 18 0 - 32 0 - 80 0 - 90
0,1 0,1 0,2 0,5 0,5
618.32.001 catalogue number
measuring range % Brix 0 - 95
measuring range refractive index 1,3330 - 1,5400
division Brix / RI 0,1 / 0,0001
ATC yes
no no
REFRACTOMETER - “ABBE”
Large optical prism enables excellent boundary line brightness and contrast during measurements. Adjustable wide field eyepiece with 10X magnification, enables bright and clear images. Super contrast, optical system with 30X magnification guarantees sharp images. Equipped with movable, hinged covers to keep light out. Offers connection possibility to a thermostatic circulator. Featured with a digital thermometer with a large LCD display. Temperature reading is selectible as °C or °F with a precision of 0,1°C or 0,1°F.
catalogue number
618.41.001
refractive index (nD) dissolved solid Brix (%) external dimensions (mm)
270 x 180 x 370 1,3000 - 1,7000 0 - 95 ± 0,0002 10 LCD display - 34 x 14 mm 0 - 70 ± 0,1
accuracy
water inlet / outlet Ø (mm)
digital thermometer
Ideal for precise measurement and determination of refractive index and % Brix values of liquid, solid, semi-solid and powder samples. Simple handling and easy to use. Calibration can be done easily with supplied calibration prism.
temperature range (°C) temperature uniformity (°C)
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