Thermo Orion Aplus Series - Page 130

710Aplus 720Aplus 920Aplus
pH range -2.000 to 19.999 -2.000 to 19.999 -2.000 to 19.999
resolution 0.001/0.01/0.1pH 0.001/0.01/0.1pH 0.001/0.01/0.1pH
relative accuracy ± 0.005 ±0.002 ±0.002
slope 80 to 120% 80 to 120% 80 to 120%
concentration
range 0.000 to 19900 0.000 to 19900 0.000 to 19900
resolution ± one least significant digit ± one least significant digit ± one least significant digit
relative accuracy ±0.05% of reading ±0.5% of reading ±0.5% of reading
temperature -5.0 to 105.0
o
C -5.0 to 105.0
o
C -5.0 to 105.0
o
C
resolution 0.1
o
C 0.1
o
C 0.1
o
C
relative accuracy ±1.0
o
C ±1.0
o
C ±1.0
o
C
millivolt range -1600.0 to +1600.0 -1600.0 to +1600.0 -1600.0 to +1600.0
resolution 0.1 mV 0.1 mV 0.1 mV
relative accuracy ±0.2 mV or ±0.05% of readings ±0.2 mV or ±0.05% of reading ±0.2 mV or ±0.05% of reading
whichever is greater whichever is greater whichever is greater
relative millivolt
range -1999.9 to +1999.9 -1999.9 to +1999.9 -1999.9 to+1999.9
resolution 0.1 mV 0.1 mV 0.1 mV
relative accuracy ±0.2 mV or ±0.05% ±0.2 mV or ±0.05% ±0.2 mV or ±0.05%
of reading whichever is greater of readings whichever is greater of reading whichever is greater
display Custom LCD Custom 2-color Custom 2-color
vacuum fluorescent vacuum fluorescent
with 17 character prompt line with 17 character prompt line
inputs two BNC, two pin tip two BNC, two pin tip two BNC, two pin tip
ATC, power, RS232 ATC, power, RS232, Karl Fischer ATC, power, Karl Fischer
outputs RS232 RS232, 2.5 mm RS232, 2.5 mm
pin recorder, pin recorder
power 9 VDC line converter for either 110 9 VDC line converter for either 110 9 VDC line converter for either 110
requirements or 220 VAC. 50/60 Hz walloutlet. or 220 VAC. 50/60 Hz wall outlet. or 2209 VAC. 50/60 Hz waloutlet.
input >10
12
ohms >10
12
ohms >10
12
ohms
impedance
instrument drift < 50 microvolts/
o
C< 50 microvolts/
o
C< 50 microvolts/
o
C
input bias current < ± 1 picoamp at 25
o
C and < ± 4 picoamps over full operating range
environmental 5 to 45
o
C and 5 to 85% relative humidity, non-condensing
requirements
meter dimensions 8.08 x 3.26 x 1.90 inches
case Dust and Splash Resistant, Chemical Resistant
SPECIFICATIONS
Specifications
126