Initial Qualification Test ERAVAP
Acknowledging the following points and completing the instrument performance check ensures
that the analyzer was installed successfully and is fully operational.
By completing this form it is made sure that the operator was instructed on all essential
parts of its operation and that the analyzer meets our highest quality standards at the time
of installation.
Instrument Model: ____________________
Serial No.: EVP _ _ _ _ _ _ _ _ Software version: 8 _ _ _
Information
Received manual and operations video _____________
Received test report _____________
Informed about cleaning when crude oil or other higher
viscous samples are tested (see section “Cleaning”) _____________
Informed about handling of samples with high vapor pressure
(e.g. LPG, live crude oils) _____________
Instrument performance check
Perform a reference measurement using ASTM D5191 / EN13016-1 or ASTM D6378 or ASTM
D6377 with n-Pentane (purity ≥ 99.5%) or ASTM D6897 with n-Butane (purity ≥ 99%) and fill
in the actual measured values:
ASTM D5191, EN13016-1 & ASTM D6377:
Pentane (cooled to 0°C and air saturated): P
tot
= 112.8 kPa ± 1.2 kPa
____________ kPa
ASTM D6378:
Pentane: VP4 (P
abs
) = 107.9 kPa ± 1.2 kPa
____________ kPa
ASTM D6897:
Butane: VP
tot
(37.8 °C, V/L 0.5:1) = 356.6 kPa ± 6.0 kPa
____________ kPa
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