HEDS-1300 HP [Agilent(Hewlett-Packard)], HEDS-1300 Datasheet - Page 5

• Manufacturer Part Number: HEDS-1300
• Description: Optical Reflective Sensors
• Manufacturer: HP [Agilent(Hewlett-Packard)]

0.089 mm DIA. JUNCTION
HEDS-1200 Optical System
REFERENCE
Figure 1A. HEDS-1200 Photocurrent Test Circuit.
4-26
I
F
= 35 mA
EMITTER
PLANE
+ V
CASE, SUBSTRATE
F
4
6
LED
0.406 mm SQUARE
REFLECTOR
SILICON
BAFFLE
DETECTOR
APERTURE
OPTICAL
BAFFLE
D
D
P
S
LENS
3
2
Z
I
PT
GLASS
nA-METER
EPOXY
SEAL
SENSING
AREA
REFERENCE
I
I
I
HEDS-1300 Optical System
PT
PS
PR
Figure 1B. HEDS-1300 Photocurrent Test Circuit.
0.185 mm DIA. JUNCTION
= I
I
: MEASURED IN THE DARK
: WITH Z = 4.27 mm
F
PLANE
= 35 mA
PR
+ V
EMITTER
+ I
F
4
PS
6
SUBSTRATE, CASE
LED
REFLECTOR
0.406 mm SQUARE
DETECTOR
D
D
P
S
nA-METER: KEITHLEY MODEL 480
BAFFLE
D
S
(OR EQUIVALENT)
Z
LENS
2
1
8
3
GLASS
I
PT
EPOXY
SEAL
SENSING
AREA
nA-METER