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Instruction Manual MA882, MA883, MA884 & MA885 Refractometers
for Wine and Grape Product Measurements
Common Specifications
Light Source
Yellow LED
Measurement Time
Approximately 1.5 seconds
Minimum Sample Volume
100
P
L (cover prism totally)
Sample Cell
Stainless Steel ring and flint glass prism
Temperature Compensation
Automatic between 10 and 40 °C (50 to 104 °F)
Case Material
ABS
Enclosure Rating
IP 65
Battery Type/Life
1 x 9 volt AA batteries / 5000 readings
Auto-Shut off
After 3 minutes of non-use
Dimensions
19.2 x 10.2 x 6.7 cm (7.5 x 4 x 2.6")
Weight
420 g (14.8 oz.).
SPECIFICATIONS
MA882
Range:
0 to 50 %Brix / 0 to 80°C
(32 to 176°F)
Resolution: 0.1
%Brix / 0.1°C
(0.1°F)
Accuracy:
±0.2
%Brix / ±0.3°C
(±0.5°F)
MA883
Range:
0 to 28 °Baumé / 0 to 80°C (32 to 176°F)
Resolution: 0.1
°Baumé / 0.1°C
(0.1°F)
Accuracy:
±0.1
°Baumé / ±0.3°C
(±0.5°F)
MA884
Range:
0 to 50 %Brix / 0 to 25 % v/v Potential Alcohol / 0 to 80°C (32 to 176°F)
Resolution: 0.1
%Brix / 0.1
% v/v Potential Alcohol / 0.1°C
(0.1°F)
Accuracy:
±0.2
%Brix / ±0.2
% v/v Potential Alcohol / ±0.3°C
(±0.5°F)
MA885
Range:
0 to 50 %Brix / 0 to 230 °Oechsle/0 to 42 °KMW / 0 to 80°C (32 to 176°F)
Resolution: 0.1
%Brix / 1
°Oechsle/0.1
°KMW / 0.1°C
(0.1°F)
Accuracy:
±0.2
%Brix / ±1
°Oechsle/±0.2
°KMW / ±0.3°C
(±0.5°F)
