3
Specifications and Environmental
Conditions
3.1
Specifications
Temperature
0°C
Accuracy
±0.02°C typical, ±0.05°C maximum (18°C–25°C ambient)
Stability
±0.005°C
Temperature
Coefficient
±0.005°C/°C amb.
Stabilization Time
Approximately 30 minutes (the ready lamp indicates stable control at 0°C)
Operable
temperature
range
5 to 27°C, 40 to 80°F
Accuracy
temperature
range
18 to 25°C, 64 to 77°F
Cooling time:
15 to 30 min., Depending on ambient
Well
3 wells, 2 outside wells .25" dia. X 6" deep, center well .280" dia x 6" deep
Power
115 VAC (±10%)1 A or 230 VAC (±10%) 0.5 A, 50/60 Hz, 125 W
Dimensions
12.25"H x 8.5”W x 5.75"D (311 x 216 x 146 mm)
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: 5–50°C (41–122°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 does not effect the performance or safety of the unit
7
3 Specifications and Environmental Conditions
Specifications