Intelligent single-stage detonation instrument / single-stage detonation instrument detection principle
A: Overview DPZ-1 intelligent single-segment bao speed meter uses high-performance 8-bit microprocessor, panel type micro printer, digital display, low power consumption, small size, light weight, AC and DC.
The measuring range is wide, the operation is simple, the detonation speed of explosives, detonating cords, etc. can be directly measured, the delay time of non-electrical tubes, the photodiode can be used to measure the detonation speed of the detonating tube, and the appropriate probe or sensor is provided. It can measure the speed of various small time or high speed moving objects. After the measured data is processed by the microprocessor, the speed, time, etc. can be directly displayed, and can be printed by a panel type micro printer mounted on the machine.
Can store 50 data, and can print out the detonation speed and time of each data, the average speed and average time of multiple data. As long as it is not cleared, it can be permanently saved after power off. There is a standard frequency of 10MHZ in the machine, which is very high. The stability ensures the accuracy of the instrument.
Two: technical performance
1. Measurement range 0.1μs----100s
2. Crystal frequency 10MHz (1×10-5)
3. Saveable data 50
4. Display mode Six digit display, automatic symbol conversion
5. Error ± 0.001% ± 1 word
6. Probe method Automatic identification of on-off, off-pass, photoelectric and piezoelectric modes
7. Power Supply AC 220v±10% DC 4.5v—6.5v (four sections of No. 1 battery)
8. Power consumption AC 220v 2.2w DC 6v 2w
9. Working environment Temperature --10 ° C -40 ° C Humidity 80% (40 ° C)
10. Dimensions Width x Height x Depth = 210x68x260
11. Weight 2.5Kg (excluding battery)
Three: print output format (this is the format of 10 data when measuring bao speed, when the tube delay time, there is no target distance and speed item)
Test Data
Average time: 0.01000 ms
Average speed: 10000.00000 M/S
NO.10
Product batch number: 123456
Target period during production period: 100mm
Time: 0.01000ms
Speed: 10000.000000 M/S
N0.09
......
NO.01
Product batch number: 123456
Target period during production period: 100mm
Time: 0.01000ms
Speed: 10000.000000 M/S
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