Newport 1815-C User Manual

4
LOW POWER
HIGH POWER
CAL ADJ
mW
mW
W
mW
µW
µW
CAL
CAL
CALPOWER
ZERO
LOW POWER
LOW POWER W/ATTN
HIGH POWER
2
200
20
2
200
20
■
Power Meter
■
Model 1815-C
W
W
kW
W
W
kW
20
200
2
20
200
2
W
W
kW
µW
µW
mW
µW
µW
mW
µW
µW
mW
µW
nW
nW
µW
nW
nW
W µW
nW
nW
W
POWER
2
200
20
20
200
2
Display Calibration
Factor Mantissa
Power On/Off
Calibration Factor
Mantissa Adjust
Zero offset adjust
Range Knob
ON (1)
OFF (0)
Figure 2 — Model 1815-C Front Panel and Controls
–1 +0 +1 +2 +3
01
01
01
0 1 X 0
0 1 X 1
1 0 X 0
Low-Power (Semiconductor)
High-Power (Thermopile)
Not Accelerated
High-Power (Thermopile)
Accelerated
Adj. Reqd. See Manual
Cal. Factor Exp.
Low-Power
Low-Power w/Attn
High-Power
INPUT
1
0
ANALOG
OUTPUT
ACCEL
ADJ
DIP Switch
Input BNC Connector
Acceleration Time
Constant Adjust
Output BNC Connector
SETUP DIP Switch Bank Setting Instructions
NOTE: For Cal. Factor Exp. numbers other than shown,
see Setting the Calibration Factor Exponent in manual.
Figure 3 — Model 1815-C Rear Panel and Controls
2.2.1 Range Knob
The Range knob is shown in Figure 4. This knob adjusts the signal gain of the
Model 1815-C. The units arrayed around the knob reflect the units of measure-
ment when using a particular type of Newport detector. As an example, if a
measurement with a Low-Power detector with its attenuator was being made,
then the proper units would be read from the middle (blue) column of units
found on either side of the knob.

Newport 1815-C Specifications

General

Brand	Newport
Model	1815-C
Category	Measuring Instruments
Language	English