GW Instek GOS-652G - Manual (Page 10)

⎯ 5 ⎯
20MHz OSCILLOSCOPE 35MHz 50MHz OSCILLOSCOPE MODEL
SPECIFICATIONS 622G 626G 623G 635G 652G 653G 658G
Waveform Positive-going square wave
Frequency 1 kHz ±5%
Duty ratio Within 48:52
Output voltage 2 Vp-p ±2%
CALIBRATION
VOLTAGE
Output impedance Approx. 2 k ohm.
Type 6-inch rectangular type, internal graticule.
Phosphor P 31
Acceleration voltage Approx. 2 kV Approx. 12 kV
Effective screen size 8 × 10 DIV ( 1 DIV = 10mm(0.39in))
CRT
Graticule Internal;
continuous adjustable illumination (623G,626G,652G,653G,658G only)
Cursor measurement functions △V ,△V% ,△VdB, △T ,1/△T ,DUTY ,PHASE
Cursor display format ▽(DELTA), ▼(REF)
Cursor resolution 1/25 DIV
Effective cursor range from center
graticule Vertical: ±3 DIV
Horizontal: ±4 DIV
CURSOR
READOUT
(626G,658G)
Panel setting display V/DIV,V-MODE, INV, ALT/CHOP, UNCAL, ADD(SUB), ×10MAG,
PROBE(Ч1/Ч10), X-Y, A T/D, TV-V/H,
B T/D(for 658G only)
Measurement category I is for measurements performed on circuits not directly connected to MAINS.
Measurement category II is for measurements performed on circuits directly connected to the low voltage installation.
Measurement category III is for measurements performed in the building installation.
Measurement category IV is for measurements performed at the source of the low-voltage installation.