horiba SF-1U, Инструкция по эксплуатации

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E-3
4. Specifications
Name FILM FLOW METER
Model SF-1U/SF-2U
Measuring unit model VP-1U VP-2U VP-3U VP-4U
Nominal volume 0.4 ml 2 ml 20 ml 200 ml
Flow rate measurement
range
0.2
〜
10 ml/min 2
〜
100 ml/min 20
〜
1000 ml/min 0.2
〜
10 L/min
Measurement time 120
〜
2.4 sec 60
〜
1.2 sec 60
〜
1.2 sec 60
〜
1.2 sec
Accuracy
±0.5
％
0.2
〜
2 ml/min 2
〜
20 ml/min 20
〜
200 ml/min 0.2
〜
1 L/min
±1.0
％
2
〜
10 ml/min 20
〜
100 ml/min 200
〜
1000 ml/min 1
〜
10 L/min
Repeatability
±0.2
％
0.2
〜
2 ml/min 2
〜
20 ml/min 20
〜
200 ml/min 0.2
〜
1 L/min
±0.5
％
2
〜
10 ml/min 20
〜
100 ml/min 200
〜
1000 ml/min 1
〜
10 L/min
Applicable gases
N
2
, Air, O
2
, H
2
, He, Ar, CO, CH
4
, C
3
H
8
and other similar gases.
Note: Not applicable to water-soluble or corrosive gases
Setting range of
atmospheric pressure
730
〜
1070hPa
(For SF-2U, at the
manual atmospheric pressure data entry mode.
)
Range of atmospheric
pressure measurement
(SF-2U)
930
〜
1040hPa Accuracy :±2.7hPa
(Measured data can be used for correction.
When used for correction, overall accuracy becomes ±0.7% from ±0.5%
and ±1.2% from ±1.0%, respectively.)
Display
LCD 6-digit digital display.
(Readings are switched among measured flow rate, measurement time,
temperature, atmospheric pressure and other data.)
Automatic measurement
function
Takes 2 to 10 measurements and calculates mean values automatically in
AUTO mode. (Previous data can be stored and called up. Data is gone
when equipment is turned off.)
Power source DC 7V 0.5A Dedicated AC adapter
Ambient operating
temperature
5
〜
40°C
Accuracy is guaranteed between 15 to 35°C.
Ambient operating humidity Less than 80% (no condensation)
Indoor/Outdoor usage Indoor use only
Corrective function
Data correction by temperature, atmospheric pressure and vapor pressure
to generate flow rates at calibration temperature and standard atmospheric
pressure (1,013.3 hPa).
Calibration temperature can be set to O to 35°C.
External data input/output RS-232C-compliant
Weight Approx. 2.1kg Approx. 2.7kg
External dimension W140mm x H287.6mm x D200mm
W140mm x H457.6mm
x D200mm
Applicable standards EMC DIRECTIVE EN61326-1 class B