Hanna Instruments HI 93542 - Manual (Page 5)

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HI 93551R HI 93552R
SPECIFICATIONS OF
HI 93551R & HI 93552R
Keyboard Functions:
ON/OFF : turn the meter ON and OFF.
T1/T2 : select the reading channel (T1, T2 or T1-T2).
HOLD : freeze the reading on display. The frozen value is also stored
in non-volatile memory.
CLR : clear the HI and LO values, reset the relative or average
measurement.
DISP : select Normal, Relative, Average or T1/T2 measuring mode.
ALT : enable the second function keys; the "ALT" tag turns on to
indicate that the second functions are enabled.
Note: The ALT key can be released before pressing the second
function key for 1-hand operation.
ALT/ CAL : press and hold for about 5 seconds to enter the
Calibration mode (with reading within ±3°C range).
(ALT +) AOFF : set auto-off delay (8 min, 60 min, disabled).
(ALT +) °C/°F : change reading units (°C or °F).
(ALT +) MR : recall memorized value.
(ALT +) KJT : select the thermocouple type.
(ALT +) BL : toggle the backlight ON and OFF.
SPECIFICATIONS
Range (*) K -200.0 to 999.9°C / 1000 to 1371°C
-328.0 to 999.9°F / 1000 to 2500°F
J -200.0 to 999.9°C
-328.0 to 999.9°F / 1000 to 1832°F
T -200.0 to 400.0°C
-328.0 to 752.0°F
Resolution K 0.1°C (-149.9 to 999.9°C)
0.2°C (-200.0 to -150.0°C) / 1°C (1000 to 1371°C)
0.1°F (-24.9 to 999.9°F) / 0.2°F (-249.9 to -25.0°F)
0.3°F (-328.0 to -250.0°F) / 1°F (1000 to 2500°F)
J 0.1°C (-200.0 to 999.9°C)
0.1°F (-149.9 to 999.9°F)
0.2°F (-328.0 to -150.0°F) / 1°F (1000 to 1832°F)
T 0.1°C (-149.9 to 400.0°C)
0.2°C (-200.0 to -150.0°C)
0.1°F (0.0 to 752.0°F) / 0.2°F (-270.0 to -0.1°F)
0.3°F (-328.0 to -270.1°F)
Accuracy ±0.5°C (-100.0 to 999.9°C) / ±1°C (outside)
(@20°C/68°F) ±1°F (-148.0 to 999.9°F) / ±1.5°F (outside)
for one year, excluding probe error
Typical EMC Deviation ± 3°C / ± 6°F
Battery 3x1.5V AA (IEC LR6) batteries,
approx. 500 hours of continuous use (BL off)
Auto-off user selectable: 8 min, 60 min, disabled
Serial Port unidirectional, 8-bit data, 1200 baud
Communication (see "Serial Communication" section)
Environment -10 to 60°C (14 to 140°F); RH 100%
Dimensions 150 x 80 x 36 mm (5.9 x 3.1 x 1.4")
Weight 235 g (8.3 oz.)
(*) Range may be limited by probe.