C A L I B R A T I O N A N D T R O U B L E S H O O T I N G
Calibration Overview
138
LDC-3700C Series
C H A P T E R
5
Table 5.2
Required Calibration Components
LASER CURRENT SOURCE CALIBRATION
Current Source Calibration, all models
1
20W resistor, low TCR
Voltage Measurement Calibration
LDC-3714C
LDC-3724C
LDC-3744C
100
2W resistor, low TCR
25
5W resistor, low TCR
25
5W resistor, low TCR
TEMPERATURE CONTROLLER CALIBRATION
Current Source Calibration, all models
1
20W resistor, low TCR
TEC Voltage Calibration, all models
50
5W resistor, low TCR
Thermistor
10 µA setting
100 µA setting
100 k
resistor, 1% 1/4W
10 k
resistor, 1% 1/4W
LM335
6.8 k
resistor, 1% 1/4W
AD590
16.8 k
resistor, 1% 1/4 W
PHOTO-DIODE MONITOR CALIBRATION (See schematic in Figure 5.1 on page 137)
PD cal circuit
R1
R2
R4
R3:
LDC-3714C
LDC-3724C, LDC-3744C
U1
Battery
Connector
49
resistor, 1% 1/4W
100
resistor, 1%, 1/4W
1.0 M
resistor, 1% 1/4W
20
, 1%, 1 W
5
, 1%, 10 W
TIL 111 opto isolator
9 V Battery
9-pin D-sub, Male
Summary of Contents for LDC-3700C Series
Page 2: ......
Page 8: ...L I S T O F FIG U R E S vi LDC 3700C Series...
Page 10: ...L I S T O F TA B L E S viii LDC 3700C Series...
Page 78: ...RE M O T E O PE R A T I ON Command Syntax 62 LDC 3700C Series C H A P T E R 3...
Page 150: ...C O M M A N D RE F E R E N C E Command Reference 134 LDC 3700C Series C H A P T E R 4...