Technical Specifications |
SAMPLING |
Sampling Mode / Rate |
Real-Time Equ-Time Sampling
Sampling 100MS/s
10GS/s |
Average Value |
Sampling times should be N times for all channels and N is
selected within 2, 4, 8, 16, 32, 64 and 128. |
INPUT |
Input Coupling |
DC, AC, GND. |
Input Impedance |
1Mohms ±2% // 15pF ±3pF. |
Setting of Probe Attenuating Parameter |
1x, 10x, 100x, 1000x. |
Maximum Input Voltage |
400V (DC+AC peak). |
Time Delay between Channels (Typical) |
150ps. |
VERTICAL SYSTEM |
Analogue Digital Transformer (A/D) |
Resolution 8 bit. Sampling at two channels at the same
time. |
Sensitivity (V/DIV), Range (V/div) |
2mV/div, -5V/div (at BNC). |
Offset Range |
±0.5 screen. |
Analogue Bandwidth |
100MHz. |
Single Shot Bandwidth |
25MHz. |
Selectable Analogue Bandwidth Limit
(Typical) |
20MHz. |
LF Response (AC Coupling) |
<10Hz (BNC). |
Rise Time (Typical on BNC) |
About 3.5ns. |
DC Gain Accuracy |
2mV/div to 5V/div, ±3% (Sampling or Average Sampling
mode). |
DC Measurement Accuracy (Average Sampling
mode) |
Vertical Position is 0 and N>16 : ±(3%x0.1div and
10mV/div or more is selected). Vertical Position is not 0 and N>6 : ±[3%x (Reading + Reading on Vertical Position) + (1%
x Reading on Vertical Position) + 0.2div]. Setting Value is from 2mV/div to 200mV/div adding 2mV. Setting value is from 200mV/div to
5V/div adding 50mV. |
Measurement Accuracy of Voltage Waveforms Difference
(DV) (Average Sampling Mode) |
At the same setting and condition, more than 16 are acquired
and averaged, the voltage difference between any two points at the waveform (DV) : (±3% x
Reading + 0.05div). |
HORIZONTAL SYSTEM |
Sampling Rate Range |
10S/s - 100MS/s (Real-time), 10GS/s (Equ-Time). |
Waveform Inserted |
(sinx)/x. |
Recording Length |
16k sampling dots for each channel (Close Fast
Trigger). 2k sampling dots for each channel (Open Fast Trigger). |
Sweep Rate (s/div) range (s/div) |
5ns/div - 5s/div in 1-2-5 sequence. Ultra Zoom to
2.5ns/div. |
Accuracy of Sampling Rate and Delay Time |
±100ppm (any) >1ms Time Intervals. |
Measurement Accuracy of Time Intervals (DT) Full bandwidth |
±1%. |
TRIGGER |
Trigger Sensitivity (Edge Trigger) |
DC Coupling CH1 & CH2 : 1div (DC~10MHz) EXT
: 100mV (DC~10MHz), 200mV (10MHz~100MHz) EXT/5 : 500mV (DC~10MHz). AC Coupling 50Hz & above : same with DC. LF Reject Same with the trigger sensitivity on DC
coupling when the frequency is over 100kHz to attenuate the signals 8kHz below. HF Reject Same with the trigger sensitivity
when DC~10kHz to attenuate the signals 150kHz over. |
Trigger TTL Range |
INT : ±8 div from the screen center. EXT : ±1.6V. EXT/5
: ±8V. |
Accuracy of Trigger TTL (Typical) Accuracy for the signals
of rise time and fall time >20ns |
INT : ±(0.3div x V/div) (Range : Screen center ± 4
div) EXT : ±(6% setting value + 40mV) EXT/5 : ±(6% setting value + 200mV). |
Set TTL to 50% (Typical) |
Operation at the frequency of more than 50Hz. |
Pre-setting Video Trigger |
Trigger mode is set to Auto and coupling mode
AC. |
Trigger Sensitivity (Video Trigger, Typical) |
INT : 2div EXT : 400mV EXT/5 : 2V. |
Signal Type and V/H frequency (Video Trigger
mode) |
Any NTSC, PAL and SECAM broadcast system of horizontal and
vertical can be measured. |
MEASUREMENT |
Cursor |
Manual : Voltage difference between cursors (DV). Time difference between cursors (DV). The
reciprocal of DT (Hz) (1/(DV)T). Tracing Mode
: Voltage and time of the dot on waveform. Auto measurement: Display cursors in Auto Measurement mode. |
Auto Measurement |
Peak to Peak, maximum,minimum, top, bottom, average, even
root value, frequency, cycle, rise time, fall time, positive pulse width, negative pulse width, delay 1- >2 f, delay 1- >2
f. |
GENERAL |
DISPLAY |
|
Display Type |
5.7’ colorful screen of Liquid Crystal display. |
Display Resolution |
320 (H) × 240 (V). |
Display Color |
VGA, 256 color. |
Display Contrast |
Adjustable. |
Strength against Light (Typical) |
60 candle / square meter. |
PROBE COMPENSATION OUTPUT |
Output Voltage (Typical) |
About 5V, >1mW loading. |
Frequency (Typical) |
1kHz, 2kHz, 6kHz. |
POWER |
Power Voltage |
110/240V RMS (±10%) from 45Hz to 400Hz, CAT II. |
Consumption |
Less than 50W. |
Fuse |
2A, Grade T, 250V. |
ENVIRONMENT |
Temperature |
Operation 10ºC to +30ºC. Non-operation 0ºC to
+40ºC. |
Cooling Method |
Naturally ventilating. |
Humidity |
+30ºC below : <80% relative humidity. +30ºC to
+40ºC : <60% relative humidity. |
Elevation |
Operation 3,000 meter Non-operation 15,000
meter. |
MECHANICAL SPECIFICATIONS |
Dimension |
288(L) x 350(W) x 145(H) mm. |
Weight |
4.5 Kg. 5.6 Kg. (with package). |
ACCESSORIES |
Standard Accessories |
Two probes : length : 1.5m, 1:1/10:1. When the switch is on
1x position, the probe is of 6MHz bandwidth and it is classified to 150V CAT Grade II. And when it is on 10x position, the probe is
100MHz classified to 300V CAT Grade II. Power cable meeting the national standard. Operating Manual. |
Optional Accessories |
|
FFT Module |
EM3-FFT.The instrument can detect the module when the power
is turned on if the module is inserted into the rear panel of the oscilloscope. The FFT function would be added automatically to the
function menu. |
RS-232 |
EM3-232.The instrument can detect the module when the power
is turned on if it is inserted into the rear panel directly. The module is compatible with RS-232 completely. It can supply the
function of Serial Communication and also it has the function of FFT
module. |
GPIB--RS-232 |
EM3-CM. The instrument can detect the module when the power
is turned on if the module is inserted into the rear panel. And the module is compatible with RS-232 completely. It can supply the
function of GPIB and serial communication and also it has the function of FFT module. |
Software |
UltraScope for WIN95/98. |