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


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Windmillfs 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

High speed surge waveform recording system (16ch)


This system is developed for high-speed surge waveform recording. It contains 16 channels insulated input to A/D converter and 64kW/channel memory unit.
Sampling frequency is arbitrarily configurable to 50, 100, 200, 500nsec and 1usec. .
The recorded data is transmitted to your PC and saved per channels.
With GPS clock, trigger time is recorded with UTC time accuracy.
* PC and GPS clock are option. It is connectable via Windows PC.
Interface: 1 x P-I/O port

ELECTRICAL CHARACTERISTICS:
model PH304-024-16
Input impedance 1M
Input voltage range }10V, }5V, }2u, }1V, }0.5V, }0.2V, }0.1V
Noise level } 5mu
Channels 16. On/Off setting is available on desired channel(s)
Withstand voltage between channels DC200V/50M ohm
Frequency range 1Hz to 5MHz
A/Converter
Bit length: 10bit (internal: 12bit)
Sampling period: 50, 100, 200, 500nsec and 1sec
Memory part
Memory unit: S-RAM memory
Word configuration: 16-bit/word
Capacity: 64kW Max./channel. Memory capacity setting is available
Trigger input
Mode: Internal.@And/Or setting is available on desired channel(s)
External trigger signal: 5V-TTL
acquisition of assigned channels simultaneously with TTL signal
Trigger output 5V-TTL
Pre-trigger range 0-90% (set via PC)
Interface Parallel transmission to PC
Software The data in the memory unit is stored in PC
data filing per channel
Power supply AC100V, 50/60Hz
Power consumption 60VA

MECHANICAL CHARACTERISTICS:
Dimension 430W x 450D x 221H mmmn
Weight < 20kg


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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