CRT

Type :

Rectangular with integral graticule.

Display Area :

8 x 10 div ( 1 div = 1 cm)

Accelerating Voltage :

2.1 kV.

Phosphor :

P31.

VERTICAL AMPLIFIERS ( CH 1 and CH 2 )

Sensitivity :

5 mV / div to 5 V / div ( X1 mode ). 
1 mV / div to 1 V / div ( X5 mode ).
1-2-5 sequence, 10 step attenuator. 
Vernier control provides fully adjustable
attenuation between steps.

Accuracy :

± 3 % ( X1 mode ). ± 5 % ( X5 mode ).

Input Resistance:

1 MΩ ± 2 %

Input Capacitance:

25 pF ± 10 pF.

Frequency Response:

5 mV to 5 V / div ( CAL ):DC 
to 20 MHz (-3 dB). 1 mV / div :
DC to 10 MHz (-3 dB).

Rise Time:

Approximately 17.5 ns.

Operaing  Modes:

CH1: CH 1, single trace. CH2: CH 2,
single trace. ALT: dual trace, alternating. 
CHOP: dual trace, chopped. ADD: 
algebraic sum of CH 1 + CH 2.

Polarity Reversal (Invert):

CH 2 only.

Maximum Input Voltae:

400 V dc + ac peak.

HORIZONTAL AMPLIFIER

( Input through channel 1 input )

X-Y mode:

1mv/div to 5v/div

Sensitivity:

DC~1MHz(-3db)

Accuuacy:

Y-Axis: ±3%. X-Axis: ± 6%.

Input Impedance:

1MΩ //25PF

Frequency Response:

DC to 1 MHz typical ( -3 dB ).

X-Y Phase Difference:

Approximately 3° at 50 kHz.

Maximum Input Voltage:

400V dc+ac pack

SWEEP SYSTEM

Sweep Speed:

0.1 μs/div to 2S/div in 1-2-5 sequence,
23 steps. Vernier control porvides fully 
adjustable sweep time between steps.

Accuracy:

±3 %.

Sweep Magnification:

10X, ±10%(2S/DIV - 0.2 μS/DIV).
extend sweep speed up to 10nS/DIV.

Holdoff:

Continuously adjustable from NORM to 5 times normal.

TRIGGERING

Trigger Modes:

AUTO ( free run ) or NORM.

Trigger Source:

CH1, CH2, ALT, EXT, LINE.

Maximum External Trigger Voltage:

300 V dc + ac peak.

Trigger Coupling:

AC : 30 Hz to 20 MHz. TV - H (AC) : 
Used for triggering from horizontal sync 
pulses.TV - V : (DC) Used for triggering 
from vertical sync pulses.

Trigger Sensitivity:

Internal: 0.5 division ( 1 division with TV 
Coupling ). External: 500 mV.

OTHER SPECIFICATIONS

Calibrating Voltage:

1 kHz ( nominal ) Positive Square
Wave, 2.0 V p-p ( ± 3% )

Trace Rotage:

Electrical, front panel adjustable.

Power Requirements:

115, 230 VAC ±10%, 50 / 60 Hz, approximately 40 W.

Dimensions:

324 x 132 x 398 mm ( 12.8 x 5.2 x 15.6" ).

Weight:

Approximately 7.8 kg ( 17.2 1bs ).

Rated Range of Use

10°C-35°C, 10-80% R.H.

Limits of Operation:

0°C-50°C, 10-80% R.H

Storage Environment

-30°C-70°C, 10-90% R.H.

C E STANDARD:

E.M.C. Regulations-1992 
( E.C. Directive 89/336/EEC )
EN 50081-1 Emissions. EN 50082-1 Immunity.