9
Specifications and Environmental Conditions
Specifications
Specifications and Environmental Conditions
3
3.1 Specifications
Specifications
Table 2
Range
-5 to 125°C (23 to 257°F)
Accuracy
±0.25°C
Stability
±0.015°C at -5°C (oil, 5010)
±0.03°C at 121°C (oil, 5010)
Uniformity
±0.02°C
Resolution
0.01°C/F
Operating Temperature
5 to 45°C (41 to 113°F)
Heating Time
25°C to 100°C (77°F to 212°F): 30 minutes
Cooling Time
25°C to 0°C (77°F to 32°F): 30 minutes
Well Size
2.5" dia. x 5.5" deep (64 x 139 mm)
(access opening is 1.9" [48 mm] in diameter)
Exterior Dimension
12" H x 7.2" W x 9.5" D (31 cm x 18 cm x 24 cm)
Weight
15 lb. (6.8 kg) with fluid
Power
115 VAC (±10%), 1.8 A, or 230 VAC (±10%), 0.9 A, switchable, 50/60 Hz, 200 W
Readout
Switchable °C or °F
Controller
Digital controller with data retention
Thermal Electric Devices
(TED)
150 W
Cooling
Fan and Thermal Electric Devices (TED)
Fault Protection
Sensor burnout and short protection
Safety
Overvoltage (Installation) Category II, Pollution Degree 2 per IEC 61010-01
Fuse Rating
115 V: 250 V 3A SB (slow blow)
230 V: 250 V 1.6 A T (time delay)
3.2 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:
ambient temperature range: 5 – 45°C (41 – 113°F)
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ambient relative humidity: maximum 80% for temperature <31°C, de creasing
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linearly to 50% at 40°C
mains voltage within ± 10% of nominal
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vibrations in the calibration environment should be minimized
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altitudes less than 2,000 meters
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