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رفراكتومتر نمك (شوري سنج) مدل MA886 ساخت شركت ميلواكي مارتيني ايتاليا
رفراكتومتر نمك (شوري سنج) مدل MA886 ساخت شركت ميلواكي مارتيني ايتاليا
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لطفا پس از پایان اعتبار قیمت با شماره تلفن 88920648 تماس حاصل فرمائید
MA886 Digital Refractometer for Sodium Chloride Measurements
The MA886
is an optical instrument that employs the measurement of the refractive
index to determine sodium chloride concentration in aqueous solutions
used in food preparation.
It is not intended for sea water salinity
measurements. The measurement of refractive index is simple and quick
and provides the user an accepted method for NaCl analysis. Samples are
measured after a simple user calibration with deionized or distilled
water. Within seconds the instrument measures the refractive index of
the solution. The digital refractometer eliminates the uncertainty
associated with mechanical refractometers and is easily portable for
measurements where you need them.
The
instrument utilizes internationally recognized references for unit
conversion and temperature compensation. It can display the measurement
of NaCl concentration 4 different ways: g/100 g, g/100 mL, Specific
Gravity, and °Baumé.
Temperature (in °C or °F) is displayed
simultaneously with the measurement (on 3 of the ranges) on the large
dual level display along with icons for Low Power and other helpful
message codes.
Key features include:
• Waterproof models offers IP65 waterproof protection
• Automatic Temperature Compensation (ATC)
• Battery operation with Low Power indicator
• Automatically turns off after 3 minutes of non-use.
Stainless Steel Sample Well and Prism
Place a few drops of the sample in the well and press the READ key.
Place a few drops of the sample in the well and press the READ key.
Liquid Cristal Display (LCD)
Dual Level LCD with Primary and Secondary Display
| SPECIFICATIONS | |
| Range |
0 to 28 g/100 g |
| Resolution |
0.1 g/100 g |
| Accuracy | ±0.2 g/100 g ±0.2 g/100 ml ±0.002 Specific Gravity ±0.2 ° Baumé ±0.3°C / ±0.5°F |
| Light Source | Yellow LED |
| Measurements Time | Approximately 1.5 seconds |
| Minimum Sample Volume | 100 µL (cover prism totally) |
| Sample Cell | SS 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 | 1 x 9V AA (included) |
| Battery Life | 5000 reading |
| Auto-shut off | after 3 minutes of non-use |
| Dimensions | 192 x 102 x 67 mm |
| Weight | 420 g |
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