Environmental Conditions - Fluke 1504 User Manual

1504 Thermometer Readout
User's Guide
3.2
10
Communications
Operating Temperature
Range
AC Power
DC Power (optional)
Size
Weight
Safety
1 Accuracy specifications apply within the recommended operating temperature range. Accuracy limits are
increased by a factor of the temperature coefficient outside this range.
2 Short-term accuracy includes nonlinearity and noise uncertainties. It does not include drift or calibration
uncertainties.
3 The temperature range may be limited by the sensor.
Temperature accuracy is for the 1504 only. It does not include probe uncertainty or probe characteriza-
4
tion errors. Accuracies are typical with 10 kΩ NTC thermistors.

Environmental Conditions

Although the instrument has been designed for optimum durability and trou-
ble-free operation, it must be handled with care. The instrument should not be
operated in an excessively dusty or dirty environment. Maintenance and clean-
ing recommendations can be found in the Maintenance Section of this manual.
The instrument operates safely under the following conditions:
• Operating temperature range: Absolute 0–55°C (32–131°F); [full accu-
racy 16–30°C (61–86°F)]
• Ambient relative humidity: maximum 80% for temperature < 31°C, de-
creasing linearly to 50% at 40°C
• Pressure: 75kPa–106kPa
• Mains voltage within ±10% of nominal
• Vibrations should be minimized
• Altitude less than 2,000 meters
• Indoor use only
RS-232 serial standard,
IEEE-488 (GPIB) optional, Conforms to IEEE-488.1, Capability: AH1,
SH1, T6, L4, DC1
Full accuracy: 13°C to 33°C
Absolute: 0°C to 55°C
115 VAC (±10%), 50/60 Hz, 10 W, nominal 1 A maximum
230 VAC (±10%), 50/60 Hz, 10 W (optional)
Detachable power cord
10–14 VDC (±10%), 1 A maximum
(220 mA typical, normal mode; 120 mA typical, power saver mode)
5.6 in. (14.3 cm) wide x 7.1 in. (18.1 cm) deep x 2.4 in. (6.1 cm) high
2.2 lbs. (1.0 kg.)
OVERVOLTAGE (Installation) CATEGORY II, Pollution Degree 2 per IEC
1010-1