PCE DRS 2 PCE-DRS 2 手持式数字氯化钠（NaCl）和氯（Cl）折光计

Specification

Measuring range

0 ... 100 ‰ salinity (salt content)

0 ... 57 ‰ chlorine content

1.000 ... 1.070 SG (specific gravity)

1.3330 ... 1.3530 nD (refractive index)

0 ... +40 °C / +32 ... +104 °F temperature

Resolution: 1 ‰ / 0.001 SG / 0.0001 nD / 0.1 °

Accuracy: ±2 ‰ / ±0.002 SG / ±0.0003 nD / ±0.5 °C

General specifications

Automatic temperature compensation (ATC) range: +10 ... +40 °C / +50 ... +104 °F

Measurement speed: Approx. 1 sec.

Sample size: 4 to 5 drops of liquid

Sample well: Stainless steel ring over glass prism

Housing: ABS plastic, IP65 ingress protection rating against water and dust

Power supply: 1 x 1.5V AAA battery

Dimensions: Approx. 121 x 58 x 25 mm / 4.76 x 2.28 x 0.98"

Weight: Approx. 90 g / 0.2 lb (without battery)   

Delivery contents

1 x PCE-DRS 2  handheld digital refractometer

1 x pipette

1 x prism cover

1 x 1.5V AAA battery

1 x user manual

1 x carrying case