Hanna Instruments HI 93530 - Manual (Page 6)

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HI 93531R HI 93532R
Keyboard Functions:
ON/OFF : turn the meter ON and OFF
T1/T2 (HI 93532R only) : select reading channel (T1, T2 or T1-T2)
HOLD : freeze the reading on display
CLR : clear the HI and LO values
DISP : select Normal, Relative or Average 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 power off delay (8 or 60 min, or disabled).
(ALT +) °C/°F : change reading units (°C or °F).
(ALT +) MR : recall memorized value.
(ALT +) BL : toggle the backlight ON and OFF.
SPECIFICATIONS OF
HI 93531R & HI 93532R
Main features:
• Two independent measurement channels (HI 93532R only)
• Use HI 766 K-thermocouple probes
• Display of temperature in degrees Celsius or Fahrenheit
• Extended range -200 to 1371°C or -328 to 2500°F
• Relative and average measurements
• HOLD function
• HI & LO (Max & Min) temperature values displayed on the LCD
• Remaining battery life indication / low battery detection
• Waterproof casing
• Auto-off capability
• Backlight feature
• User calibration at 0°C
• RS232 serial port communication
SPECIFICATIONS
Range (*) -200.0 to 999.9°C / 1000 to 1371°C
-328.0 to 999.9°F / 1000 to 2500°F
Resolution 0.1°C (-149.9 to 999.9°C)
0.2°C (-200.0 to -150.0°C) / 1°C (outside)
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 (outside)
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)
excluding probe error
Typical EMC ±3°C / ±6°F
Deviation with HI 766 K-thermocouple probe
Battery 3x1.5V AA (IEC LR6) batteries,
approx. 500 hours of continuous use (BL off)
Auto-off user selectable: 8 min, 60 min or 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.