GOS-6000 New Generation Analog Oscilloscope

Cursor Measurement, 6 Digit Frequency Counter, 10 Sets Memory for Front Panel Setting Save & Recall (GOS-6031/6051)

Compact size (275W x 130H x 370D mm) and Front Panel Layout Groups for easy to use

SPECIFICATIONS

CRT

Type

6-inch rectangular type with internal graticule; 0%, 10%,

90% and 100% markers. 8 x 10 DIV (1 DIV=1 cm)

Accelerating Potential

GOS-6051/6050 approx.10kV / GOS-6031/6030 approx.2kV

INTEN and FOCUS

Front panel control

Illumination

Provided (GOS-6031/6051)

Trace Rotation

Provided

Z-axis input

Sensitivity: at least 5V

Polarity: positive going input decrease intensity

Usable frequency range: DC to 2MHz

Maximum input voltage: 30V (DC + AC peak) at 1kHz or less

GOS-6051/6050 Input impedance: approx. 33kΩ
GOS-6031/6030 Input impedance: approx. 47kΩ

VERTICAL SYSTEM

Sensitivity and Accuracy

1mV ~ 2mV/DIV ±5%, 5mV ~ 20V/DIV ±3%, 14 calibrated steps in 1-2-5 sequence

Vernier Vertical Sensitivity

Continuously variable to 1/2.5 or less panel indicate value

Bandwidth (-3dB) and Rise Time

		Bandwidth(-3dB)	Rise Time
GOS-6051/6050	5mV ~ 20V/DIV	DC ~ 50MHz	Approx. 7nS
GOS-6051/6050	1mV ~ 2mV/DIV	DC ~ 7MHz	Approx. 50nS
GOS-6031/6030	5mV ~ 20V/DIV	DC ~ 30MHz	Approx. 11.67nS
GOS-6031/6030	1mV ~ 2mV/DIV	DC ~ 7MHz	Approx. 50nS

Maximum Input Voltage

400V (DC + AC peak) at 1kHz or less

Input Coupling

AC, DC, GND

Input Impedance

1MΩ ±2% // approx. 25pF

Vertical Modes

CH1, CH2, DUAL (CHOP, ALT), ADD, CH2 INV

CHOP Frequency

Approx. 250kHz

Dynamic Range

GOS-6031/6030:8 DIV at 20MHz, 6 DIV at 30MHz
GOS-6051/6050:8 DIV at 40MHz, 6 DIV at 50MHz

HORIZONTAL SYSTEM

Sweep Time

0.2µS/DIV ~ 0.5S/DIV, 20 steps selectable in 1-2-5 sequence,

continuous variable control between steps at least 1：2.5

Accuracy

±3%, ±5% at x5, x10 MAG. ±8% at x20 MAG

Sweep Magnification

x5, x10, x20 MAG

Maximum Sweep Time (at MAG)

GOD-6051/6050: 20nS/DIV (10nS/DIV are uncelebrated)

GOD-6031/6030: 100nS/DIV (10nS/DIV ~ 40nS/DIV are uncelebrated)

ALT-MAG Function

Available

TRIGGER

Trigger Modes

AUTO, NORM, TV

Trigger Source

VERT-MODE, CH1, CH2, LINE, EXT

Trigger Coupling

AC, HFR, LFR, TV-V(-), TV-H(-)

Trigger Slope

"+" or "-" polarity

Trigger Sensitivity

GOS-6051/6050	20Hz ~ 5MHz	5MHz ~ 40MHz	40MHz ~ 50MHz
GOS-6031/6030	20Hz ~ 2MHz	2MHz ~ 20MHz	20MHz ~ 30MHz
CH1, CH2	0.5 DIV	1.5 DIV	2.0 DIV
VERT-MODE	2.0 DIV	3.0 DIV	3.5 DIV
EXT	200mV	800mV	1V

TV sync pulse more than 1 DIV (CH1, CH2, VERT-MODE) or 200mV(EXT)

External Trigger Input

Input Impedance: Approx. 1MΩ // 25pF (AC coupling)

Max. input voltage: 400V (DC + AC peak) at 1kHz

Hold-off Time

Variable

X-Y OPERATION

Input

X-axis：CH1；Y-axis：CH2

Sensitivity

1mV/DIV ~ 20V/DIV

Bandwidth

X-axis： DC ~ 500kHz (-3dB)

Phase Difference

3º or less from DC to 50kHz

OUTPUT SIGNAL

Trigger Signal Output

Voltage： approx. 20mV/DIV (with 50Ω terminated)；

Bandwidth：50Hz to at least 5MHz

Calibrator Output

Voltage：0.5V ±3%；Frequency：approx. 1kHz, Square wave

CURSOR READOUT

Panel Setting Display

CH1/CH2 sensitivity, sweep time, trigger condition

Panel Setting Save & Recall (GOS-6031/6051)

10 sets

Cursor Measurement(GOS-6031/6051

Cursor measurement function: ΔV, ΔT, 1/ΔT

Cursor resolution：1/25 DIV；
Effective cursor range: vertical: ±3 DIV, horizontal: ± 4 DIV

Frequency Counter(GOS-6031/6051)

Display digits: Max. 6-digits decimal

Frequency range：GOS-6051：50Hz ~ 50MHz；Accuracy：± 0.01%
Frequency range：GOS-6031：50Hz ~ 30MHz；Accuracy：± 0.01%

Measuring sensitivity: more than 2 DIV

(measuring source selected from CH1 or CH2 as synchronous signal sources)

POWER SOURCE

AC 100V/120V/ 230V ± 10%, 50/60Hz

ACCESSORIES

Power cord x 1, Instruction manual x 1, Probes(10:1/1:1) x 2

DIMENSIONS & WEIGHT

275(W) x 130(H) x 370(D) mm, Approx. 7.2kg