Milwaukee Digital Instruments Refractometer Ma887

Milwaukee Digital Instruments Refractometer Ma887

Digital refractometer for sea water.

MA887 meter is an optical device that allows you to measure sales of natural, artificial water and water from a sowerwheel. The use of a digital refractometer eliminates errors created due to badly reading scale on a float area or derived from incorrectly calculating the "manual" refractometer. Thanks to a small size is handy, and thanks to the ease of measurement, it works perfectly at home and in the field.

Measurement is extremely simple and calibration is made using a bit of water from the inverted osmosis filter. The measurement itself is extremely fast and precise, the device indicates the temperature and the content of salt in water in the three most popular units: PSU, PPT and the correct weight (CW). The meter has a temperature compensation function thanks to which the measurement can be made in all conditions and the automatic switch-off functions allows you to save batteries.

Properties:

• Duplex display
• Automatic temperature compensation (ATC)
• Easy configuration and storage
• Low battery charge indicator
• Automatic shutdown after 3 minutes of inactivity
• Range: 0 - 50 PSU
  0 - 150 ppt
  1,000 - 1.114 CW
  0 - 80 * C
• Resolution: 1 PSU
  1 ppt
  0.001 CW
• Accuracy: +/- 2 PSU
  +/- 2 ppt
  +/- 0.002 CW
  +/- 0.3 * C
• Light source: Yellow LED
• Measurement time: approx. 1.5 s
• Minimum volume of the sample: 100 microliters (total covering of the measurement field)
• Temperature compensation: between 10 and 40 * C
• Batteries: 1 x 9V AA (included)
• Battery life: 5000 measurements
• Dimensions: 192 x 102 x 67 mm
• Weight: 420 g
• Instructions in Polish