
3000.doc Iss. 2/00
5
UNCERTAINTY OF MEASUREMENT
*
Apply to readings above 600°C
The above figures apply to values with Reference Junction switched off.
Reference Junction uncertainty when used in automatic mode (INT) is better than
0.3°C at + 20°C
with a deviation of typically 0.03°C/°C over the range 0 to 100°C.
CALIBRATION: Digital security code protected. Default number set 9252
BATTERIES: 1 x Sealed Lead Acid Battery 6V 2.8AH to power digital circuit and display
1 x Sealed Lead acid Battery 6V 1.2 AH to power analogue circuit
1 x Lithium Battery T068AA for data logging memory
Operating time after full charge 8 hours with backlight, 14 hours without
backlight
WORKING 0…50°C rel. humidity less than 90% non condensing
TEMPERATURE:
STORAGE -20…+55°C
TEMPERATURE:
MAINS SUPPLY: 100/120/220/240 Volts +10% -13%
47…63Hz. 80VA
DATA LOGGING: Up to 4000 single channel values may be stored with date and time.
MATHS: Computes Max/Min values, Mean values, peak to Peak values, and
standard deviation. Values all computed from values stored in log.
ANALOGUE OUTPUT: This is a factory fitted option comprising of a single BNC socket fitted to
TYPE RANGE
°C
RESOLUTI
ON
°C °F or
K
DISPLAY
RESOLUTI
ON µV
UNCERTAINTY
@ 20°C ± 5°C 1 YEAR
UNCERTAINTY
@ 20% ± 5°C 60 Days
TEMPERATURE
COEFFICIENT
/°C
B +250 to
+1820
0.01 1.0
± (0.025% Rdg +
0.006%FS) *
± (0.02% Rdg +
0.006% FS) *
7 ppm Rdg + 6
ppm FS
C 0 to
+2315
0.01 1.0
± (0.075% Rdg +
0.005%FS)
± (0.05% Rdg +
0.005% FS)
7 ppm Rdg + 6
ppm FS
D 0 to
+2315
0.01 1.0
± (0.075% Rdg +
0.005%FS)
± (0.05% Rdg +
0.005% FS)
7 ppm Rdg + 6
ppm FS
E -200 to
+1000
0.01 1.0
± (0.026% Rdg +
0.004%FS)
± (0.01% Rdg +
0.004% FS)
7 ppm Rdg + 6
ppm FS
J -210 to
+1200
0.01 1.0
± (0.03% Rdg +
0.005%FS)
± (0.008% Rdg +
0.005% FS)
7 ppm Rdg + 6
ppm FS
K -200 to
+1372
0.01 1.0
± (0.035% Rdg +
0.006%FS)
± (0.01% Rdg +
0.006% FS)
7 ppm Rdg + 6
ppm FS
N -200 to
+1300
0.01 1.0
± (0.035% Rdg +
0.005%FS)
± (0.01% Rdg +
0.005% FS)
7 ppm Rdg + 6
ppm FS
R -50 to
+1768
0.01 1.0
± (0.02% Rdg +
0.015%FS)
± (0.005% Rdg +
0.015% FS)
7 ppm Rdg + 6
ppm FS
S -50 to
+1768
0.01 1.0
± (0.02% Rdg +
0.015%FS)
± (0.005% Rdg +
0.015% FS)
7 ppm Rdg + 6
ppm FS
T -200 to+
400
0.01 1.0
± (0.025% Rdg +
0.015%FS)
± (0.005% Rdg +
0.015% FS)
7 ppm Rdg + 6
ppm FS
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