Lightning observation. lightning discharge. lightning phenomena.surges. lightning strokes. lightning waveforms. surge current.


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Windmillfs 24/7 lightning monitoring system
Automatic Lightning Picturing Camera: PH700KG
Lightning passage capturing video system
Current Wave Recording System
Automatic Lightning Picturing System


Electric Charge Amount Surge Counter: PBQSC-501
Electric Charge Surge Counter
Independent Surge Counter
Remote Type Surge Counter


Electromagnetic Amplifier
Triaxial Magnetic Field Meter
Wideband Triaxial Magnetic Field Meter
Electric/Magnetic Antenna
Rogowski coil


EO/OE Converter (standard version)
EO/OE Converter (low power version)
3ch. OE Conversion Unit
3ch. Trigger Level Unit
Integral-ATT-EO Conversion Unit
Optical Fiber Isolation System


High speed multiple-lightning strokes recording system (16ch)
High speed surge waveform recording system (16ch)
High Speed AD Storage Device
2ch. Mass Storage Device
3ch. Mass Storage Device


GPS Clock
GPS Clock-DC

1-34 Kanda-Jimbocho,
Chiyoda-ku Tokyo 101-0051, Japan
TEL: 81-3-5962-8548
FAX: 81-3-6856-4866
e-mail

China Office
Frank Jiang No.88 Pujiang RD, Changshu City, Jiangsu province, China
Cellphone: 15850818238

GPS Clock: PH300064DC


This clock receives GPS signals at the preset intervals and outputs the pulse signal at UTC 00 seconds.
The connected system adjusts the internal clock with this pulse signal.
The pulse output interval can be set.
With a use of 30 minute signal communications, the clock can be operated for, on average, three months with A1 x 12 batteries.

Option: Clock data can be output via RS232C with trigger input.

ELECTRICAL CHARACTERISTICS:
Pulse output accuracy }0.1‚sec
(under the circumstances of normal GPS signal communications)
Clock quartz: ‚† 12.8‚l‚g‚š
Quartz accuracy } 0.5ppm Max. (}25Ž}2Ž)
Display order Year/Month/Day, Hour/Minute/Second
Adjusting pulse C-MOS 5V, square wave
Intervals between pulses 10min., 20min., 30min., 1hour and every sec.
trigger inputt: BNC connector
trigger input: C-MOS 5V, square wave
clock output: RS232C connector
*Date registration: Year, Month, Data, Hour, Minute, Second,
000 / ASCII
*Byte: 4800/9600bps

(*: communication settings)
Battery A1 alkali battery
Power consumption
with GPS in use: 280‚A
stand-by: 3‚A
Antenna 3V cable, 5meters

MECHANICAL CHARACTERISTICS:
Dimentions (mm) 190(W)~70(H)~180(D) (without connectors)
Weight 2Kg

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Direct lightning measurement with camera or VCR System. Rogowski Coil. optical-electronic converter (OE/EO).
Tel: 81-3-5962-8548@Fax: 81-3-6856-4866@e-mail
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