Ultra-High-Accuracy & Resolution Handheld Thermistor Thermometer |
| HH40 |
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High Accuracy Handheld Thermistor Thermometer
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$
425.00
HH41
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Works with Standard OMEGA ® “400” Series Thermistor Probes with Phone Jack Termination
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Ultra-High Accuracy, up to ±0.015°C (±0.027°F)
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Includes NIST Traceable Calibration Certificate
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High Resolution, up to 0.01°F or °C
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-20 to 130°C (-4 to 266°F) Temperature Range
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Model HH42 has RS-232 Communications
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Hold Function, Auto Shutoff, Rate of Change Arrow Indicators, Over/ Under Range and Low Battery Indication
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View related products - Handheld Instruments for Temperature Measurement
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The Model HH41 handheld
thermistor thermometer is a rugged,
field tested unit that fits a wide
variety of temperature measurement
applications requiring ultra-high
accuracy and high resolution at an
economical price. The HH41
accepts OMEGA’s 400 Series
thermistor probes with phone jack
termination. The HH41 features
display hold and °F/°C selection
from the single front panel tactile
feedback silicone function button.
The unit’s LCD display features a
low battery indication and also rate
of temperature change arrows
which, flashing at different speeds,
inform the operator of the rate at
which the temperature is changing.
The unit has internal jumpers to
disable selection of °F or °C from
the front panel and enable display of
either °F or °C only. Internal jumpers
are also present to select either
auto or manual shutoff mode.
In the auto shutoff mode, the unit
will automatically shut off 10
minutes after the last function key
entry. Model HH42 has all the
features of the HH41 with the addition
of RS-232 communications.
In situations where very high system
accuracy is required, OMEGA offers
a total system calibration service
(probe plus meter); ask for CAL-4.
Specifications
Instrument Accuracy*
vs. Temperature
| Temp °C (°F)
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Accuracy °C (°F)
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| -20 (-4)
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±0.016 (0.029)
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| -10 (14)
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±0.015 (0.027)
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| 0 (32)
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±0.015 (0.027)
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| 10 (50)
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±0.015 (0.027)
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| 20 (68)
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±0.015 (0.027)
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| 30 (86)
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±0.015 (0.027)
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| 40 (104)
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±0.017 (0.031)
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| 50 (122)
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±0.019 (0.034)
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| 60 (140)
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±0.023 (0.041)
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| 70 (158)
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±0.029 (0.052)
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| 80 (176)
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±0.037 (0.067)
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| 90 (194)
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±0.049 (0.088)
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| 100 (212)
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±0.066 (0.119)
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| 110 (230)
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±0.088 (0.158)
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| 120 (248)
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±0.117 (0.211)
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| 130 (266)
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±0.156 (0.281)
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*Ambient temperature: 18 to 28°C (64 to 82°F)
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Resolution
| Temp Range°C (°F)
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Resolution°C (°F)
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| -20 to 102 (-4 to 215)
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102 to 130(215 to 266)
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| 0.01 (0.01)
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0.02 (0.05)
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Repeatability: 0.002
to 0.01°(C (-20 to 70°(C);
0.004 to 0.02°(C (-4 to 158°(F)
typical for one week at constant
ambient temperature
Temperature Range:
-20 to 130°(C (-4 to 266°(F)
Reading Rate: 2 per second
Display: 412 digit LCD
Power: 9 Vdc battery, alkaline
(included), optional 110 Vac or
220 Vac adaptor
Battery Life: 20 hr, typical,
alkaline battery
Battery Indicator: Displays flashing
battery indicator when less than
1 hour of battery life remains
Temperature Unit Selection:
°(F/°(C selectable from front panel
function button, or internal jumpers
to enable °(F or °(C only
Shutoff Mode: Internal jumper
selection for auto or manual shutoff
mode; auto shutoff in 10 min with
no function key entry
Thermistor Sensor: Works with
OMEGAR 400 Series thermistor
(2252 ) probes with 14" phone jack
(Model PPM-2) connection
Operating Ambient: 10 to 40°(C
(50 to 104°(F); 0 to 85% RH
RS-232 Communications:
9600 baud, no parity
Case Material: ABS
Dimensions: 184.1 H x 83.8 W x
31.8 mm D (7.25 x 3.30 x 1.25")
Weight: 312 g (11 oz)
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† All dollar amounts on this site are shown in US currency.
Note: Each unit is supplied complete with 9 Vdc alkaline battery, NIST traceable calibration certificate and complete operator’s manual
Ordering Example: (1) HH41 Thermometer, (1) HH40-AC AC Adaptor = $481.00
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Keywords.:Ultra-High-Accuracy & Resolution Handheld Thermistor Thermometer
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