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2.0 CONTENTS
Your Pocket-Strobe portable stroboscope comes with the following items:
■
PK2, PK2-OT Stroboscope
■
Universal Battery Recharger (100–240 VAC)
■
External Triggering Jack
■
Carrying Case
■
NIST-Traceable Calibration Certificate
■
Instruction Manual
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15.0 SPECIFICATIONS
PK2 Stroboscopes are designed to meet UL, CSA, IEC and CE safety
guidelines. Their calibration procedures have certification traceable
to N.I.S.T.
Flash Tube Parameters
Longevity
100,000,000 flashes @6,000 FPM at 70 °F
Flash Energy
150 mJ maximum
Flash Duration
<20 microseconds
Flash Color
6,500 K white xeon
Flash Brightness
800 Lux*
Display Parameters
Numerical Display
5-digit LCD
Range
30 to 12,500 FPM
Resolution
±1 FPM over the entire range
Accuracy
± 0.01% and ± 1-digit, over entire range
Electrical Specifications
Power Switch
On/Off mechanical switch
Battery
NiMH
Operating Time
minimum of 1 regardless of flash rate
Battery Recharge
2–3 hours typical
Battery Overcharge Protection
Yes
Low Battery Indicator
Yes
External Trigger
0–5 volt, DTL/TTL compatible 1/8" jack
Output Signal
(OT models only)
0–5 volt, DTL/TTL compatible 1/8" jack
Mechanical Specifications
Dimensions
9–3/4" x 2–3/4"x 1–3/4" (2–1/4" at reflector)
Construction
High Impact ABS plastic
Weight 1.1
pounds
(500g)
, including Internal battery
Reflector Aluminum
Tripod Mount
1/4–20 female insert
Operating Temperature
32–104 °F (
0–40° C)
Storage Environment
-13–158 °F
(-25 to -70 °C)
NiMH Battery Charger Specifications
Power Required
100 –240 V AC, 50/60 Hz
Output
4.8–12 VDC @ 600 mA, max
Battery Recharge Time
2–3 hours, typical
* Measured at 20 cm (8" approx.) from target
