29
11 Specifications
Item Code
080120-157
Product Name
Flow calibrator
Model FC-L1
Flowrate Display Range
0 to 50 L/min
Guaranteed Flowrate Precision Range
5 to 40 L/min
*1
Flowrate Precision
Within
±
3 % of measured flowrate
* 2
Flowrate Detection Method
Differential pressure detection
Operating Temperature and Humidity Range
0 to 40
°
C, 10 to 90 %RH
Dimensions
W105
×
D170
×
H100 mm (excluding protrusions)
Weight
Approx. 0.9 kg (including batteries)
Power Supply
5 V DC (four AA alkaline batteries)
Battery Life
Min. 8 hours
* 3
Parts Included
Four AA batteries (for confirming functionality)
Vinyl tubing, 10 mm I.D.
×
14.5 mm O.D.
×
2.5 m
*1 Actual measured or converted flowrates can be displayed. Flowrate can be converted in terms
of 25
°
C at 1 atm, 20
°
C at 1 atm, and 0
°
C at 1 atm.
The specified precision may not be achieved when operated at a site with a large difference
between high and low temperatures.
*2 The specified precision may not be achieved when operated at temperatures below 10
°
C,
30
°
C or higher, or in environments with sudden temperature changes.
Note that the flowrate precision is with respect to the instantaneous value. Treat the
accumulated flowrate value as a reference value.
*3 Approximation based on continuous operation using AA alkaline batteries at 25
°
C.
Items Sold Separately
Item Code
Product Name
Remarks
080180-2525 Hose
inlet
Required if connecting to an LV-250 or
LV-250R PM2.5 sampler.
080040-7001
Communication cable with
software for LV-250/LV-40B
The dedicated communication cable included
with the product noted at left is required for
automatic calibration of the LV-40B, LV-40BR,
LV-40BW, LV-250, and LV-250R.
Optional and Spare Parts
Please purchase these separately, based on intended applications.
Item Code
Product Name
080120-1501
Soft case for FC-L1
080120-1571 AC
adapter,
SMI18-5-V-P5
080800-10145 Vinyl tubing, 10 mm I.D.
×
14.5 mm O.D.
×
10 m
