Categories Of Measuring Units - Anton Paar DMA 35 Betriebsanleitung

9.1.1 Categories of Measuring Units

Meas. Options
units
Density Density
Density @ xx °C:
α (g/cm
Specific Gravity SG:
SG Temp. (°C or °F)
α (g/cm
Alcohol Alcohol % v/v @ 20 °C
Alcohol % w/w
Alcohol US @ 60 °F
(°Proof)
a API Gravity A
API
API Gravity B
API Gravity D
API SG A
API SG B
API SG D
API Density A
API Density B
API Density D
a
Depending on the set temperature unit (°C or °F), the API values are
automatically displayed @ 15 °C or @ 60 °F.
C96IB01
Description
Density at the displayed measuring
temperature in g/cm
Density at the chosen reference
3
/K) temperature in g/cm
temperature influence is compensated by
the set temperature coefficient α.
Specific gravity is the density of the
sample (at the chosen reference
3 temperature) divided by the density of
/K)
water (at the chosen reference
temperature). The temperature influence
is compensated by the set temperature
coefficient α (g/cm
Concentration of an ethanol/water mixture
in % by volume at 20 °C.
The measuring range is 0 to 100 % v/v.
Concentration of a mixture of alcohol and
water in % by weight.
The measuring range is 0 to 100 % w/w.
Degrees Proof at 60 °F.
The measuring range is 0 to 200 °Proof.
API number for the product group referred
to the reference temperature of 15 °C or
60 °F.
Product group A: Crude oil
Product group B: Fuels
Product group D: Lubricants
Specific gravity for the product group
referred to the reference temperature of
15 °C or 60 °F.
Density of the product group in g/cm
regard to the reference temperature of
15 °C or 60 °F.
3 or kg/m 3 .
3 3
or kg/m . The
3
/K).
3
EN
with
31