Milwaukee

MILWAUKEE - Precision Refractometer

  • -19.3%
  • -19.3%

The refractometer is an optical instrument that uses refractive index measurement to determine the salinity of natural and artificial seawater, seawater or brackish intermediates.

Order it before 15:00 today and receive it tomorrow with Chronopost - Livraison express à domicile

Learn more

The refractometer is an optical instrument that uses refractive index measurement to determine the salinity of natural and artificial seawater, seawater or brackish intermediates.
The digital refractometer eliminates the uncertainty associated with mechanical refractometers and is easily portable.

The MA887 refractometer is a simple and quick to use optical device. Samples are measured after simple user calibration with distilled or deionized water. Within seconds, refractive index and temperature are measured and converted to one of three popular units of measurement; Practical Salinity Units (PSU), Salinity in parts per thousand (ppt), or Specific Gravity (SG (20/20)). All conversion algorithms are based on respected scientific publications using the physical properties of seawater (not sodium chloride). Temperature (in °C or °F) is also displayed on the large dual-level display along with helpful message codes.

Key features include:
• Automatic Temperature Compensation (ATC)
• Battery operation with low power indicator
• Automatically turns off after 3 minutes of non-use.
SPECIFICATIONS
Tidy

0 to 50 PSUs
0 to 150 ppt
1,000 to 1,114 SG (20/20)
0 to 80°C / 32 to 175°F

Resolution

1 PSU
1 ppt
0.001SG (20/20)
0.1°C / 0.1°F

Accuracy ±2 PSUs
±2 ppt
±0.002SG(20/20)
±0.3°C / ±0.5°F
LightSource 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
Battery Type 1 x 9V AA (included)
Battery Life 5000 readings
Auto-shut off after 3 minutes of non-use
Dimensions 192 x 102 x 67mm
Weight 420g

Quantity

20 points fidélité En achetant ce produit
soit un bon de réduction de
€2.00
€129.99
€104.90 Save 19.3%
Tax included
In stock (3)