Sales time interval measuring instrument

ネゴシエーション可能更新03/12

モデル

メーカーの性質: 生産者

製品カテゴリー

原産地

オンライン相談

概要

The multi-channel time interval measuring instrument adopts large-scale integrated circuit FPGA technology and fully digital control to achieve high-precision time interval testing. The whole machine has the advantages of high stability and accuracy, complete functions, easy operation, and strong anti-interference ability.

製品詳細

Introduction:

Multi channel time interval measuring instrumentAdopting large-scale integrated circuit FPGA technology and fully digital control, high-precision time interval testing is achieved. The whole machine has the advantages of high stability and accuracy, complete functions, easy operation, and strong anti-interference ability. The instrument adopts a time amplification simulation interpolation principle and a modular structure, which can simultaneously measure the time interval between a starting pulse and 32 stopping pulse signals, with a measurement range of 50ns-820ms and a time resolution of 1ns.

Technical specifications of multi-channel time interval measuring instrument:

parameter	indicator
Time measurement range	50ns～820ms
external reference	1 channel, frequency 20MHz, level 3.3-12V
Number of tested routes	Number of channels	Route 4/8/16/32
	Tested voltage level	TTL
	Start stop signal	Rising or falling edge
Time measurement error	±5ns（1ms） ≤1ms ±3 ±0.05tr ±P·T >1ms
Positioning method	Single, multiple, programmable
display mode	LCD touch screen
Power supply demand	220V ± 20V50Hz or charging level (built-in)
Operating Temperature	5-50℃
power-off protection	Save data before power failure; Equipped with a charging power supply to meet the needs of field experiments

Application area:

This includes the measurement of detonation parameters such as detonation velocity, projectile velocity, shock wave velocity, free surface velocity, and flyer velocity in scientific experiments such as detonation and particle discrimination. It is a scientific research field in detonation physics, shock wave physics, conventional military research, astronomical experiments, laser ranging, positioning timing, and aerospace telemetry and remote control.

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