25
8.2
Specifications
Model
B-711
B-712
B-713 (US only)
Measurement
principle
Glass electrode method
Minimum sample
volume
0.1 mL or more
*1
Measurement
range
pH
2 pH to 12 pH
Display range
0 pH to14 pH
*2
Resolution
(valid digits)
0.1 pH
0.1 pH or 0.01 pH (selectable)
Calibration
One-point
Two-point
*3
Accuracy
±0.1 pH
*4
Display
Custom (monochrome) digital LCD
Operating
temperature/
humidity
5
q
C to 40
q
C,
85% or less in relative humidity (no condensation)
Power
CR2032 batteries (
u
2)
Battery life
Approx. 400 hours in continuous use
Main materials
ABS epoxy
Outer dimensions/
mass
164 mm × 29 mm × 20 mm (excluding projections),
Approx. 50 g (meter only, without batteries)
Main functions
Temperature compensation, waterproof
*5
, reading locking,
automatic power OFF
*1
0.05 mL or more if the sampling sheet B is used.
*2
When the measured value is out of the measurement range, the displayed
value blinks. It should be used only as a guide.
*3
Selectable between one-point and two-point calibrations.
*4
Repeatability in measurement of a standard solution after calibration using the
same standard solution
*5
IP67: no failure when immersed in water at a depth or 1 meter for 30 minutes.
But the product can not be used underwater.
Содержание B-711
Страница 1: ...CODE GZ0000297059...
Страница 2: ......
Страница 3: ...Refer to page 6 to page 22 for detailed instructions...
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Страница 34: ...2 Miyanohigashi Kisshoin Minami ku Kyoto 601 8510 Japan http www horiba com...