Hanna Instruments HI 98804 Thermometer User Manual


 
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INITIAL PREPARATIONINITIAL PREPARATION
INITIAL PREPARATIONINITIAL PREPARATION
INITIAL PREPARATION
Each meter is supplied complete with batteries. Remove the back
cover, unwrap the batteries and install them while paying attention to
the polarity. Alternatively, connect the HI 710005 or HI 710006
voltage adapter to the power adapter plug.
To prepare the instrument for use, choose the most appropriate tem-
perature probe(s) for your application (see accessories) and connect it
(them) to the connector(s) located on the top of the instrument.
With the meter facing you, channel #1 is the first connector on the
top left hand side.
To switch the meter on, press the ON/OFF key.
The batteries charge status or "LINE" message
(if external power adapter is connected) will be
displayed on the LCD for a few seconds.
The meter is now ready to operate.
To maximize battery life, the meter is automatically switched off after a
user selectable period of non-use (this feature is enabled and set to 5
minutes by default; it can be disabled or changed through setup code
40). If in logging mode, after the period of non-use, the meter will
continue to monitor the temperature periodically at the end of every
logging interval. Only the "LOG" indication will be visible on LCD.
While storing data in memory, during the sleep mode, the reading will
appear briefly on the LCD.
To reactivate the display press the ON/OFF key.
Note: When the use of an alternate function (FNC, CFM and LOT
INFO) is requested, press and hold the ALT key first and then
the second listed key.
ON/OFF
SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONS
Range K -200.0 to 999.9 °C ; 1000 to 1370 °C
-300.0 to 999.9 °F ; 1000 to 2500 °C
J -200.0 to 760.0 °C
-300.0 to 999.9 °F ; 1000 to 1400 °F
T -200.0 to 400.0 °C
-300.0 to 750.0 °F
Resolution K 0.1°C (-99.9 to 999.9 °C); 1°C (1000 to 1370 °C)
0.2 °C (-200.0 to -100.0 °C)
0.2°F (-199.9 to 999.9 °F); 1°F (1000 to 2500°F)
0.3 °F (-300.0 to -200.0 °F)
J 0.1 °C (-149.9 to 760.0 °C)
0.2 °C (-200.0 to -150.0 °C)
0.1 °F (32.0 to 999.9 °F); 1 °F (1000 to 1400 °F)
0.2 °F (-300.0 to 32.0 °F)
T 0.1 °C (-99.9 to 400.0 °C)
0.2 °C (-200.0 to -100.0 °C)
0.1°F (300.0 to 750.0°F);0.2°F (-149.9 to 300.0°F)
0.3 °F (-300.0 to -150.0 °F)
Accuracy ±0.5 °C (-200.0 to 999.9 °C); ±1°C outside
(@20°C/68°F) ±1°F
for one year (excluding probe error)
Typical EMC Dev. ±5 °C; ±9 °F
Channels HI98701/HI98801: 1 channel
HI98704/HI98804: 4 channels
Probe K , J or T-type thermocouple
Cold Junction sensor NTC 10K ; 0.1°C resolution ; ±0.3°C accuracy
Printer Low power impact type-belt, 14 characters
per line; 38 mm plain paper (HI 710034)
Printing/Logging 1, 2, 5,10, 15, 30, 60, 120 and 180 minutes
Interval
Auto shut-off Selectable at 5, 10, 15, 30, 45 or 60 minutes
Power supply 4x1.5V AA alkaline type/350 hours typical life
(with 2700mA/h batteries, without printing and
backlight).
12 VDC adapter (HI710005 or HI710006)
Environment 0 to 50°C (32 to 122°F);
0-95% RH non-condensing
Dimensions 220 x 82 x 66 mm (8.7 x 3.2 x 2.6")
Weight 500 g (18 oz)