Universal Counter

Model E312B

 

Features
Specification
Fuctions frequency measurement, period measurement, time interval measurement, frequency ratio measurement, counting, self-diagnosis
Frequency Measurement Range
0.1Hz~10MHz (basic mainframe)
0.1Hz~100MHz (Type 01)
0.1Hz~500MHz (Type 05)
0.1Hz~1000MHz (Type 10)
Period Range 100ns~10s/1000s
Time Interval Range 200ns~10s/1000s
Dynamic Range 30mVrms~3Vrms (<10MHz)
50mVrms~1Vrms (10MHz)
Coupling Mode Channel A, B: AC/DC
Channel C: AC
Input Impedance 1M//45PF or 50
Trigger Level 1.5V 30mV step adjustable
Time Base 10MHz(100ns)
Crystal Oscillator Stability better than 1x10-8/day
Size and Weight 320x280x94 (mm)3, 2.6kg
E312B Channel C (optional)  
Type 01 Frequency Range: 10MHz-100MHz 50mVrms-1Vrms
Type 02 Frequency Range: 10MHz-500MHz 50mVrms-1Vrms
Type 10 Frequency Range: 10MHz-1000MHz 50mVrms-1Vrms