MMA 871 digital refractometer 0-85%

Code: MA871
Milwaukee
€ 189,00
quantity:
MMA 871 Digital Refractometer for measuring the Sucrose.
The MA871 digital refractometer is an optical instrument that employs the measurement of refractive index to determine the sugar content (Brix%) of aqueous solutions, with a simple and fast method. After performing a simple and rapid calibration with distilled or deionized water, in a few seconds the instrument measures the refractive index of the sample and converts it to% Brix concentration units.

The MA871 digital refractometer eliminates the uncertainty associated with mechanical refractometers and is easily portable for measurements in the field.
The measurement technique and temperature compensation employ methodology recommended in the "Methods Book" ICUMSA (internationally recognized body for Sugar Analysis).
The temperature is displayed with the measurement on the large dual level display in ° C and ° F. They also display helpful messages, icons and battery indication being phased out.

Large liquid crystal display, two-level


Key Features:
  • Automatic temperature compensation (ATC)
  • Extremely easy 'installation and storage
  • Battery powered, with the indication of low level and BEPS (to avoid measurement errors due to low battery)
  • Auto power off after 3 minutes of inactivity.
  • Single point calibration with distilled or deionized
  • Model with IP65
  • Precise and accurate results are shown in approximately 1.5 seconds
  • Only 2 drops the sample volume required
  • The instrument is supplied complete with MA871:
    • 9V battery;
    • Instruction manual.
Ladder 0 to 85% Brix
0 to 80 ° C / 32 to 175 ° F
Resolution 0.1% Brix
0.1 ° C / 0.1 ° F
Accuracy ± 0.2% Brix
± 0.3 ° C / ± 0.5 ° F
Light source LED yellow
Measurement time 1.5 seconds
Minimum sample volume 100 μL (cover prism totally)
Measuring cell Stainless steel ring and flint glass prism
Temperature Compensation Automatic from 10 to 40 ° C / 50 to 104 ° F
Body Material ABS
Degree of protection IP 65
Battery Type 1 x 9V AA (included)
Battery life 5000 readings
Automatic shutdown after 3 minutes of inactivity
Dimensions 192 x 102 x 67 mm
Weight 420 g
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