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Protek by HUNG CHANG 6502
REAL TIME OSCILLOSCOPE

FEATURE:

bulletSmall, light weight portable 20MHz oscilloscope
bulletHigh sensitivity (1mV/div) and 2 channel, dual trace  6 inch internal grid
bulletMAG, simultaneous sweep waveform : x 1 and x10 (x5)
bulletALT TRIG: synchronization between two different signals
bulletTV Sync.: stable TV signal observation
bulletAUTO Focus: Auto-correction of focus diversion
bulletCAL voltage: 0.5V, sine wave, 1kHz
bulletOperation voltage:  AC110V, 120V, 220V, 240V 10% 50/60Hz
bulletDimension:  335 (W) x 140 (H) x 375 (D) mm
bulletWeight: 7.3 kg.
bullet Accessories: power cord, Fuse, probe, manual

 

Specifications Real time oscilloscope 20MHz
CRT
Acceleration voltage: 1.9KV
Valid area: 6 inch (8 x 10 div) (div = 10mm)
Vertical
deflection
CH1, CH2 sensitivity: 5mV/div~5V/div (1-2-5 STEP,
10 RANGE) (3%)
1mV/div~1V/div (x5MAG) 5%
Input coupling: AC-GND-DC
Bandwidth: DC: DC ~ 20MHz
AC: 10Hz ~ 20MHz
Elevation time: About 17.5ns
Input impedance: 1 MOhm 2%, 25pF 3pF
Maximum input voltage: 400V(DC+AC peak)
CH1: Only Channel 1
CH2: Only Channel 2
ADD: Addition of two signals (CH1+CH2)
DUAL: Simultaneous Channel 1, 2 Operation
Overshoot: Under 50%
Horizontal
deflection
Sweep mode: A, XY, ALT, MAG, x 10 MAG
Sweep time: 0.1s/div ~ 0.2 sec/div 3%
1-2-5 STEP(x1), 20 RANGE
Sweep expansion:
0.1s/div ~ 0.2s/div (x 10MAG) 5%
0.1s/div UNCAL
Triggering
Trigger mode: AUTO, NORM, TV-H, TV-V
Trigger source: INT, CH2, LINE, EXT
Trigger coupling: CH2
Sensivity NORM:
A (INT): DC-5MHz: 2 div.
20~40MHz: 3 div.
B (EXT): DC-5MHz: 200mV
20~40MHz: 300mV
TV synchronization:
INT: 1 div
EXT: 1Vp-p
X-Y MODE
Operation mode: When X-Y Operation, CH1-X axis, CH2-Y axis
Input impedance: 1 MOhm 2% 25pF
Frequency characteristics: DC~500MHz, phase difference
DC~50KHz 3
Z axis
Input impedance: 33 kOhm
Max. input voltage: 50V (DC+AC peak) MAX AC 1KHz
Bandwidth: DC ~ 2MHz
Input signal: +5V (POSITIVE INPUT)

 

Protek by Hung Chang 6504
REAL TIME OSCILLOSCOPE

FEATURE:

bullet
Small, light weight portable 20MHz oscilloscope
bullet
High sensitivity (1mV/div) and 2 channel, dual trace 6 inch internal grid
bullet
ALT MAG: simultaneous sweep waveform, x1 and x10 (x5)
bullet
ALT TRIG: synchronization between two different signals
bullet
TV Sync.: stable TV signal observation
bullet
AUTO focus: auto-correction of focus diversion
CAL voltage: 0.5V, Sine wave, 1KHz
Operation voltage: AC110V, 120V, 220V, 240V 10% 50/60Hz
Dimension: 335 (W) x 140 (H) x 375 (D) mm
Weight: 7.3 kg.
Accessories included: power cord, fuse, probe and instruction manual
 

 

Specifications Real time oscilloscope 40 MHz
CRT
Acceleration voltage: 12KV
Valid area: 6 inch (8 x 10 div) (div = 10mm)
Vertical
deflection
CH1, CH2 sensitivity: 5mV/div~5V/div (1-2-5 STEP,
10 RANGE) (3%)
1mV/div~1V/div (x5MAG) 5%
Input coupling: AC-GND-DC
Bandwidth: DC: DC ~ 40MHz
AC: 10Hz ~ 40MHz
Elevation time: About 8.7ns
Input impedance: 1 MOhm 2%, 25pF 3pF
Maximum input voltage: 400V(DC+AC peak)
CH1: Operate Channel 1 Only
CH2: Operate Channel 2 Only
ADD: Addition of two signals (CH1+CH2)
DUAL: Simultaneous Channel 1, 2 Operation
Overshoot: Under 50%
Horizontal
deflection
Sweep mode: A, XY, ALT, MAG, x 10 MAG
Sweep time: 0.1s/div ~ 0.2 sec/div 3%
1-2-5 STEP(x1), 20 RANGE
Sweep expansion:
0.1s/div ~ 0.2s/div (x 10MAG) 5%
0.1s/div UNCAL
Triggering
Trigger mode: AUTO, NORM, TV-H, TV-V
Trigger source: INT, CH2, LINE, EXT
Trigger coupling: CH2
Sensivity NORM:
A (INT): DC-5MHz: 0.5 div.
20~40MHz: 1.5 div.
B (EXT): DC-5MHz: 200mV
20~40MHz: 800mV
TV synchronization:
INT: 1 div
EXT: 1Vp-p
X-Y MODE
Operation mode: When X-Y Operation, CH1-X axis, CH2-Y axis
Input impedance: 1 MOhm 2% 25pF
Frequency characteristics: DC~500MHz, phase difference
DC~50KHz 3
Z axis
Input impedance: 33 kOhm
Max. input voltage: 50V (DC+AC peak) MAX AC 1KHz
Bandwidth: DC ~ 2MHz
Input signal: +5V (POSITIVE INPUT)

 

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Copyright 1999 ICARO DIDATTICA S.r.l.
Modernized Limited liability company: 14 febbraio 2007