1.5 Technical Data
ITC500 / page 11
Current control
Range of laser current I
LD
0
...
±
1 A
Compliance voltage
>
6 V
Setting resolution (manual / remote control)
100
µ
A / 15 µA
Measurement resolution (manual / remote control)
100
µ
A / 10 µA
Accuracy
±
1 mA
Noise without ripple (10 Hz ... 10 MHz, rms, typ.)
<
5
µ
A
Ripple (50/60 Hz, rms, typ.)
<
3
µ
A
Transients (typ.)
<
1 mA
Drift (24 hours, 0…10Hz, at constant ambient temperature, typ.)
<
30
µ
A
Temperature coefficient
≤
50 ppm/°C
Power control
Range of monitor current I
PD
5
µ
A ... 2 mA
1)
Setting resolution (manual / remote control)
0.1
µ
A / 0.03 µA
Measurement resolution (manual / remote control)
0.1
µ
A / 0.01 µA
Accuracy
±
2 µA
Photodiode bias voltage
0 ... 10 V
Laser voltage
Measurement principle
4-wire
Measurement range
0 ... 10 V
Measurement resolution (manual / remote control)
1 mV / 0.1 mV
Accuracy
±
20 mV
Analog control output
Load resistance
≥
10 k
Ω
Output voltage for 0 ... I
LD MAX
0 ...
±
10 V
2)
Transmission coefficient
10 V/A ± 5%
LD Current limit
Setting range I
LIM
0
...
≥
1 A
Measurement resolution (manual / remote control)
100 µA / 10 µA
Accuracy
±
2.5 mA
1)
other ranges on request
2)
sign depends on selected polarity
Summary of Contents for ITC502
Page 2: ...Version 2 16 Date 25 07 2006 Copyright 2006 Thorlabs ...
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