Sper Scientific 300036 Lab Digital Refractometer - Clinical - Manual (Page 7)

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4. SPECIFICATIONS
Models Type Range Res. Accuracy
300033
Brix 45.0~95.0% 0.1% ±0.2%
nD 1.4098~1.5318 0.0001 ±0.001
300034
Brix 0.0~95.0% 0.1% ±0.2%
nD 1.330~1.5318 0.0001 ±0.001
300035
Brix 0.0~60.0% 0.1% ±0.2%
Salinity 0.0~28.0% 0.1% ±0.1%
Salinity
PPT
0~280 1 ±1
300036
USG 1.000~1.090 0.001 ±0.002
Serum
Protein
0.0~12.0 0.1 ±0.1
nD 1.330~1.4098 0.0001 ±0.001
Temperature
(All Models)
0~40°C 0.1°C ±1°C
-32~104°F 0.1°F ±2°F
nD 1.3330~1.4419 0.0001 ±0.001
Power Supply: 9V Battery (apx. 5000 tests/battery)
Weight: 18 oz (500 g)
Dimensions: 7" x 4" x 2½" (180 x 100 x 65 mm)
Operating Temp: 41°~95°F (5°~35°C)
Storage Temp: 14°~122°F (-10°~50°C)
Included:
Protective Case, 9V Battery, Distilled
Water, and a Transfer-Pipette