ET35 Series Benchtop Digital Bridge
Product Features.
●0.05% basic accuracy
●Measurement speed up to
200 times/sec.
●10Hz-1MHz frequency
measurement range, continuously adjustable, 1mHz steps
●Test signal level
10mV-2V adjustable, 1mV steps
●Internally programmable
DC bias voltage - 2V~+2V
●Supports externally
applied DC bias voltage -60V~+60V.
●Support external
current source
●Automatic level
adjustment for voltage or current
●V. I and other test
signals monitoring function
●10-point list scanning
test function
●10 levels of sorting
and counting function
●100 sets of calibration
data at customized frequency points
●Automatic and manual
range
●7-inch LCD display,
Chinese and English interface.
●USB, LAN, RS232, GPIB,
HANDLER interface.
Model No.
|
Description
|
ET3501
|
100kHZ frequency range, 0.05% basic
accuracy, 6 1/2 digit display
|
ET3502
|
200kHZ frequency range, 0.05% basic
accuracy, 6½ digit display
|
ET3503
|
300kHZ frequency range, 0.05% basic
accuracy, 6½ digit display
|
ET3505
|
500kHZ frequency range, 0.05% basic
accuracy, 6½ digit display
|
ET3510
|
1MHZ frequency range, 0.05% basic
accuracy, 6½ digit display
|
Technical Parameters
Model
|
ET3510
|
ET3505
|
ET3503
|
ET3502
|
ET3501
|
Test Signal Frequency Range
|
10Hz - 1MHz
|
10Hz - 500kHz
|
10Hz - 300kHz
|
10Hz - 200kHz
|
10Hz - 100kHz
|
Frequency resolution, accuracy
|
Resolution 1mHz, Accuracy 0.01%
|
Test Parameters
|
Cp-D, Cp-Q Cp-G, Cp-Rp, Cs-D, Cs-Q Cs-Rs,
Lp-D, Lp-Q Lp-G, Lp-Rp, Ls~D, Ls-Q.
Ls-Rs,
Rs-Xs, |Z|-θr, |Z|-θd, |Y|-θr, |Y|-0d, G-B
|
Measurement display speed (≥100Hz)
|
Fast 50 times/sec(20ms),Medium 10
times/sec(100ms).
Slow speed 1.25 times/sec (800ms)
|
Customized measurement speed (≥1kHz)
|
0.5 times/second to 200 times/second can
be set by yourself.
|
LCR parameter display range
|
Cp、Cs: 0. 001000pF~99.9999F
Lp、Ls: 0.001000nH~99.9999kH
Rp、Rs、|Z|、Xs: 0. 001000mΩ~ 999.999mΩ
G、B、|Y|: 0. 001000μS~999.999kS
θr: ±0. 000001rad-3.14159rad
θd : ±0. 000001deg- 179. 9999deg
D :±0.000001~9.99999
Q: ±0. 001~99999. 9
|
Test signal voltage range
|
0一2Vrms
|
Voltage resolution, accuracy
|
Resolution 1mV, Accuracy 5% + 5mV
|
Test signal current range
|
100 μ Arms~ 20mArms
|
Current resolution, accuracy
|
Resolution 10μ A, accuracy 5% + 50μA
|
DC bias voltage source
|
Internal: -2V~+ 2V voltage bias, -20mA~+
20mA current bias
External: -60V~+ 60V voltage bias
|
Signal Source Internal Resistance
|
30 ohms, 100 ohms available
|
Basic Accuracy
|
0.0005
|
Display Resolution
|
6 ½ digits .
|
Comparator
|
8 Groups of Checks, 1 Group of Fails, 1
Group of Subsidiaries
|
Trigger mode
|
Internal, Manual, External, Bus
|
Math operation
|
Delta (Absolute), Delta% (Percent),
Direct Reading
|
Calibration Functions
|
Self Calibrating, Open Circuit, Short
Circuit, Load, 100 Customized Frequency Points
|
List scanning
|
10-point list scan test
|
Memory device
|
Internal/USB Memory
|
Interface
|
GPIB, LAN, RS232, USB Host, USB Device,
Handler.
|
General technical specifications
Supply Voltage
|
220V.AC/50Hz +10%,, or 110V.AC (optional)
|
Power Consumption
|
< 20W
|
Display
|
7-inch TFT LCD screen, resolution 800*480
|
Interface
|
LAN, RS232, GPIB, USB Host, USB Device,
HANDLER Interface
|
Environment
|
0°C ~ 40°C
|
Dimension
|
330mm*285mm*136mm (WD*H)
|
Weight
|
3.6kg
|
|