Hach ORBISPHERE 51 Série Manuel D'utilisation Simplifié page 5

Specification Details
Accuracy Low range sensors
High range sensors
Limit of detection Low range sensors
(LOD)
High range sensors
Response time Low range sensors
(90%)
High range sensors
Display resolution High and low range sensors
Calibration Low range sensors: Single point calibration (zero)
High range sensors: Two at cap replacement (zero and air), one during use (air)
Calibration sample Low range sensors: Standard 99.999% N
High range sensors: Standard 99.999% N
M1100 12 mm (PG 246 x 47 mm - weight 0.6 kg
13.5) sensor (L x W) 9.69 x 1.85 in. - weight 1.32 lbs
K1100 and 143.50 x 49 mm - weight 0.74 kg
M1100 28 mm 5.65 x 1.93 in. - weight 1.63 lbs
sensor (L x W)
Calibration device Weight 0.7 kg
1.3 TC sensor
Specification
Thickness [μm]
Material
Recommended
applications
Radiation limits
Measurement range
at 25°C
Accuracy (sample
temperature 20-50°C
within ± 5°C of
calibration
temperature)
31 250 H , 31260 H
2
For other purge gases, please contact your Hach
representative for specification.
Membrane 29561A Membrane 2952A
25
PFA
Waste gas offgas,
reactor coolant
5
10 rad
0-2 ppm, or
0-25 cc/kg, or
0-1.5 bar
The greater of ±1% The greater of ±1%
of reading or
± 2 ppb, or
± 0.03cc/kg, or
± 1.5 mbar
± 0.8 ppb or 2%,
whichever is the greater
± 0.02 ppm or ± 3%,
whichever is the greater
0.6 ppb
0.015 ppm
< 30 seconds
< 50 seconds
0.1 ppb
(quality 50) or equivalent oxygen free gas
2
(quality 30) or equivalent oxygen free gas, air
2
Sensor type
and 31290 (purge gas N
2
Membrane 2935A
25
ETFE ECTFE (Halar)
Reactor coolant High H
8
10 rad
0-10 ppm, or 0-20 ppm, or
0-120 cc/kg, or 0-220 cc/kg, or
0-6 bar
The greater of ±1%
of reading or
± 8 ppb, or
± 0.1cc/kg, or ± 0.4 cc/kg, or
± 6 mbar
± 0.02 mbar or 20 ppm gas (at
atm pressure) or 2% of
reading, whichever is the
greater
± 0.5 mbar or 500 ppm gas (at
atm pressure) or 3% of
reading, whichever is the
greater
0.015 mbar or 15 ppm gas (at
atm pressure)
0.4 mbar or 400 ppm gas (at
atm pressure)
< 10 seconds
< 10 seconds
0.001 mbar or 1 ppm gas
)
31 550 N
2
and 31590 (purge
Membrane 29561A
25
level In-line beverage
2
8
10 rad
0-350 ppm, or
0-300 mL/L, or
0-12 bar
The greater of ±2%
of reading or of reading or
± 25 ppb, or ± 0.3 ppm, or
± 0.25mL/L, or
± 20 mbar ± 15 mbar
, 31560 N
2 2
gas CO )
2
25
PFA
5
10
0-20 bar
English 5