Milwaukee Instruments Doll MA871 Manuel d'utilisateur télécharger pdf (Page 8)

Instruction Manual MA871 Refractometer for Sucrose Measurements

MEASUREMENT GUIDELINES

• Handle instrument carefully. Do not drop.

• Do not immerse instrument under water.

• Do not spray water to any part of instrument except the “sample well” located over

the prism.

• The instrument is intended to measure sugar solutions. Do not expose instrument or

prism to solvents that will damage it. This includes most organic solvents and extremely

hot or cold solutions.

• Particulate matter in a sample may scratch the prism. Absorb sample with a soft

tissue and rinse sample well with deionized or distilled water between samples.

• Use plastic pipettes to transfer all solutions. Do not use metallic tools such as

needles, spoons or tweezers as these will scratch the prism.

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Milwaukee Instruments Doll MA871 Manuel d'utilisateur Page 8