ATEQ CDF60 User Manual

Preamble
UM-23900B-U User manual ATEQ CDF60 Page 4/40
2. MEASUREMENTS CHARACTERISTICS
2.1. FLOW MEASUREMENT RANGES
Flow
ranges
Standard Option (*)
Maximum
resolution
4 ml/min
2% RV + 0,01 ml/min 1% RV + 0,01 ml/min 0,001 ml/min
Accuracy in
conditions
defined as
ambient
No linearity +
Hysteresis +
Repeatability + T° drift
+ Long time drift (90
days)
40 ml/min
2% RV + 0,1 ml/min 1% RV + 0,1 ml/min 0,01 ml/min
4 ml/min
2,5% RV + 0,01 ml/min 2% RV + 0,01 ml/min 0,001 ml/min
Accuracy in
conditions
defined as
standard
(1013 hPa -
20°C)
No linearity +
Hysteresis +
Repeatability + T° drift
+ Long time drift (90
days)
40 ml/min
2,5% RV + 0,1 ml/min 2% RV + 0,1 ml/min 0,01 ml/min
RV = Read value.
(*) Instrument adjusted in our metrology laboratory with COFRAC agreement.
2.2. ATMOSPHERIC PRESSURE AND TEMPERATURE INDICATORS
Minimum Maximum
Accuracy
(20°C)
Atmospheric pressure
850 hPa 1050 hPa +/- 200 Pa
Temperature (internal)
0° C 50° C +/- 1,5%
Note: the zero offset linked to the temperature or the position can be take over by an
auto-zero. It is however advised to make an auto-zero before a measurement.
Recommendation of use: according to some use's conditions, the instrument can put
to two hours of time of heating before complete stabilization.

ATEQ CDF60 Specifications

General

Brand	ATEQ
Model	CDF60
Category	Test Equipment
Language	English