GW Instek GDM-8261A User manual - Manual (Page 225)

APPENDIX
225
[ 6 ] Need Fixed ACI/ACV range and Trigger Delay=0.
[ 7 ] To meet the specifications accuracy,
Slow rate setting is needed.
Temperature Characteristics
(Display in °C, °F, Exclusive of probe errors.)
RTD [1] (Accuracy based on PT100):
(100Ω platinum [PT100], D100, F100,PT385, PT3916, or user type)
Range Resolution 1 Year (23°C ±5°C)
Temperature Coefficient
0°-18°C & 28°-55°C
-200°C~ -100°C 0.001°C 0.09°C 0.004 °C / °C
-100°C~-20°C 0.001°C 0.08°C 0.005 °C / °C
-20°C~20°C 0.001°C 0.06°C 0.005 °C / °C
20°C~100 °C 0.001°C 0.08°C 0.005 °C / °C
100°C~300 °C 0.001°C 0.12°C 0.007 °C / °C
300°C~600 °C 0.001°C 0.22°C 0.009 °C / °C
Thermocouples [1] (Accuracy based on ITS-90):
Type Range Resolution
90 Day/1 Year
(23°C±5°C)* Temperature Coefficient
0°-18°C & 28°-55°C
E -200 to +1000°C 0.002 °C 0.2 °C 0.03 °C / °C
J -210 to +1200˚C 0.002 °C 0.2 °C 0.03 °C / °C
T -200 to +400°C 0.002 °C 0.3 °C 0.04 °C / °C
K -200 to +1372˚C 0.002 °C 0.3 °C 0.04 °C / °C
N -200 to +1300˚C 0.003 °C 0.4 °C 0.05 °C / °C
R -50 to +1768˚C 0.01 °C 1 °C 0.14 °C / °C
S -50 to +1768˚C 0.01 °C 1 °C 0.14 °C / °C
B +350 to +1820˚C 0.01 °C 1 °C 0.14 °C / °C
*Relative to simulated junction
Reading Rate [2]
(Readings/sec) TCO/ RTD Rate Digits Rate
Slow 6 ½ 10
Mid 5 ½ 60
Fast 4 ¼ 300
[1] Specifications do not include probe accuracy
[2] All speeds need A-Zero=off, A-Gain=off, Fixed range and Trigger Delay=0.