CRT

Configuration and
Useful Screen

6-inch Rectangular Screen with Internal Graticule : 8 x 10 div (1 div = 1cm)
Marking for Measurement of Rice Time 2mm Subdivisions along the central axis

Accelerating Potential

+1.9KV Approx. (Ref. Cathode)

Phosphor

P31 (Standard)

Focussing

Possible (With Auto-Focus Correction Circuit)

Trace Rotation

Provided

Intensity Control

Provided

Z-AXIS INPUT
(INTENSITY
MODULATION)

Input Signal

Positive Going Signal Decreases Intensity
+5 Vp-p or

More Signal Cases Noticeable Modulation at Normal Intensity Settings

Bandwidth

DC to 3.5 MHz (-3dB)

Coupling

DC

Input Impedance

20kl * 30kl Typical

Maximum Input Voltage

30V (DC + Peak AC)

VERTICAL
DEFLECTION

Bandwidth
(-3dB)

DC Coupled

DC to 60MHz Normal
DC to 10 MHz magnified

AC Coupled

10 Hz to 60MHz Normal
10 Hz to 10 MHz magnified

Modes

CH1, CH2, DUAL, ADD, ALT, CHOP

Deflection Factor

5mV/div to 5V/div in 11 Calibrated Steps of
A 1-2-5 Sequence

Continuously Variable Between Steps
At Least 1:2.5

Accuracy

Normal : ±3%, Magnified : ±5%

Input Impedance

1ml in Parallel with Approx. 30 pF

Maximum Input Voltage

Direct 400V (DC+Peak AC), with Probe : Refer to Probe specification

Input Coupling

DC-GND-AC

Rise Time

5.8ns or Less (35 rs or Less : x5MAG)

CH1 Out

20mV/div into 50? : DC to 10 MHz (-3dB)

Polarity Inversion

CH2 Only

HORIZONTAL DEFLECTION

Display Modes

Normal, X-Y, X 10, Variable

Time Base

0.1ms / div to 0.2s / div in 20 Calibrated Steps.
1-2-5 Sequence

Un-Calibrated Continuous Control Between Steps at Least 1:2.5

Sweep Magnification

10 Times (Maximum Sweep Rate : 10 ns /div)

Accuracy

±3%, ±5% (0'c to 40'c), Additional Error for Magnified ±2%

TRIGGER
SYSTEM

Modes

AUTO, NORM, TV-V, TV-H

Source

CH1, VERT (CH1, CH2), EXT, LINE

Coupling

AC

Slope

+ or - or

Sensitivity and
Frequency Auto
(30Hz or More), Nom
- AREA

10 MHz to 60 MHz / DC to 2 MHz

Sensitivity and
Frequency Auto
(30Hz or More), Nom
- INT

1.5 div / 0.5 div

Sensitivity and
Frequency Auto
(30Hz or More), Nom
- EXT

0.6 Vp-p / 0.2 Vp-p

TV-V, TV-H

At Least 1 div or 1.0 Vp-p

External Trigger Input Impedance

1ml (in Parallel with Approx. 25 pF)

Max Input Voltage

400V (DC+Peak AC)

X-Y
OPERATION

X-Axis

(same as CH1 Except for the Following) Defection Factor : Same as That of CH1 Accuracy : ±5%

Y-Axis

Same as CH2

X-Y Phase Difference

3 or Less (At DC to 50 KHz)

CALIBRATOR

Probe Adjustment

1 KHz (±20%) Frequency, 0.5V (±10%) Square Wave Duty Ratio : 40~60%

POWER
SUPPLY

Voltage Range

Voltage Range

115 (98-125V) / AC

230 (198-250V) / AC

Frequency

50/60 Hz

Power Consumption

Max 45W

PHYSICAL
CHARACTERISTICS

Weight

8.2Kg

Size

370mm (W) x 137mm (H) x 416mm (D)

ENVIRONMENTAL
CHARACTERISTICS

Temperature

Temperature Range for Rated Operation :
+10'c to +35'c (+50'F to +95'F)

Max Ambient Operating Temperature :
+0'c to +40'c (+32'F to +104'F)

Max Storage Temperature :
-20'c to +70'c (-4'F to +158'F)

Humidity

Range for Rated Operation :
45% to 85% RH / Max

OTHERS

Accessories Supplied

Operator’s Manual : 1 / Spare Fuse : 1
Power Cord : 1 / Test Probe (option) : 2