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CTC-1 (STS-1) Parameters and characteristics . |
![]() ![]() ========================================== Voltage when the counter starts working: 280-320 V Normal working voltage: 360-440 V Working range (delta of working voltage) is at least 80 V Slope of working curve: 0.125% / 1V (this means that counter detect 0.125% particles less if working voltage less for each 1 V) Self noise in "darkness" = 25 pulses/min <- This parameter is very inflated. ========================================== Parameters of connected input circuit: Load = 5-10 MOm Strays of input must be less that 10 pF ========================================== Allowable ambient temperature = -40 to +50 degree of Celc. | |
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