3
Specifications and Environmental
Conditions
3.1
Specifications
Set-points
50°C (122°F), 100°C (212°F), and 150°C (302°F)
Accuracy
±1.0°C
Stability (2-sigma)
±0.1°C (±0.18°F)
Target Emmisivity
0.95
Target Area
1.5 in. (38 mm) diameter
Test Well Size
0.125 in. (3.18 mm) diameter
Heating Time
25 to 150°C: 3 minutes typical
Stabilization Time
3 minutes typical
Cooling Time
150 to 50°C: 25 minutes typical
Power
115 VAC (±10%), 1.0 A, or 230 VAC (±10%), 0.5 A, 50/60 Hz, 125 W.
Size
1.8" (46 mm) H x 4.4" (112 mm) W x 7.8" (198 mm) D
Weight
1.5 lb. (0.7 kg)
Safety
OVERVOLTAGE (Installation) CATEGORY II, Pollution Degree 2 per
IEC1010-1
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:
•
temperature range: 5-40°C (41-104°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 in the calibration environment should be minimized
•
altitude less than 2,000 meters
9
3 Specifications and Environmental Conditions
Specifications
