1314-900 Revision BA
250W Precision Calorimeter
3
2
Product Overview and Specifications
Specifications
Measurement Ranges
Specification
Frequency (MHz)
50 Hz to 3000 MHz
Power (W)
10 W to 250 W
Connector Type
Type N (female)
Basic Accuracy
0.3 W + 0.3% Rdg
1, 2, 3
Power Requirements
Calorimeter
100 – 240 VAC, 1.5 A
Chiller
100 – 240 VAC, 9.4 A
AC Power Source (optional)
104 – 127 VAC, 10A
4
AC Power Standard (optional) 100 – 240 VAC, 10A
4
Physical Dimensions (Approximate)
Calorimeter
4” height, 19” width, 23” depth (not in optional rack)
Chiller
7” height, 19” width, 28” depth (not in optional rack)
AC Power Source (optional)
6” height, 17” width, 23” depth
4
AC Power Standard (optional) 5” height, 9” width, 16” depth
4
Coolant Flow Rate
1 gallon (3.75 Liters) per minute nominal
Drift
< 50% of uncertainty over 48 hours
Input Impedance
50 Ω nominal
Communication
Ethernet
Cooling Fluid
25% DOW-Therm SR-1, 75% distilled water
Operating Temperature
68 to 86 °F (20 to 30 °C)
Specifications (continued…)
