ILX Lightwave LDT-5900 Series User Manual page 22

1
C H A P T E R
Thermistor Sensing Current
Useable Thermistor / RTD Range
Sensor Bias
User Calibration
TEC MEASUREMENT (DISPLAY)
Thermistor Resistance
Voltage Measurement
AC Resistance Measurement
SYNCHRONIZATION
Trigger In
Trigger Out
6
LDT-5980/ 5948
I N T R O D U C T I O N A N D S P E C I F I C A T I O N S
Sp ecifica t ions
10 A Setting
100 A Setting
1 mA Setting
Range
Resolution
Accuracy
Waveform
Amplitude
9
Accuracy
Type
Resolution
Type
Jitter
Delay
Resolution
10 A / 100 A / 1 mA
10 A; 10 k to 600 k
100 A; 1 k to 60 k
1mA; 10 to 6 k
IC-V = 9V, LM335 = 1mA, RTD = 1.0 mA
Thermistor: Steinhart-Hart, 3 constants
IC Sensors offset/slope, RTD = R
LDT-5948
Range: 10 k to 600 k
Resolution: 0.001 k
Accuracy: +0.05% + 5.0
Range: 1 k to 60 k
Resolution: 0.001 k
Accuracy: +0.05% + 0.5
Range: 10
Resolution: 0.001 k
Accuracy: +0.08% + 0.6
-12.000 to 12.000 V
1 mV
+ 10 mV
Pseudo AC
+10 mA
+ 1% + 0.01
LDT-5948
TTL; rising edge triggered
100 s
TTL; active high
5 ns
Programmable 1ms to 60 seconds
1 ms
, A, B, C
0
LDT-5980
to 6 k
-12.000 to 12.000 V
1 mV
+ 10 mV
Pseudo AC
+10 mA
+ 1% + 0.01
LDT-5980