Introducing the ET44 series desktop bridge, an innovative device that combines a variety of measurement parameters, a 3.5-inch TFT display, and a user-friendly interface onto a single frame. Through the use of its USB and RS232, this device allows you to perform remote control operations and streamline the sorting components with a handle.
Among the impressive functions that set this device apart are its ability to adjust the output frequency and test level, as well as the inclusion of a data recording feature that continuously tracks the value of components during the measurement process. When it comes to performance, the ET44 series boasts a basic precision level of 0.2%.
Key Features
- Frequencies reach up to 100kHz
- Test levels between 100 and 2000mV
- Features DC resistance and an electrolytic capacitor measurement
- An internal bias voltage output (1mV-1500mV)
- Automatic component measurement identification
- USB and RS232 communication interface and handle sorting
- Includes a maximum and minimum value recorder and data recording function for average value calculation
- Offers screens of varying brightness, sound settings, and language options commensurate with user’s requirements
- Ranges handled both manually and automatically
- Equipped with open circuit and short circuit correction
- Component sorting and warning functions available
- Various test ports for varied functionalities
Specifications:
Model: ET4401, ET4402, ET4410
The following parameters are displayed on a 5 digit display: Main parameter L/C/R/Z; secondary parameter X/D/Q/θ/ESR.
The device accommodates a wide range of measurement values for inductance (L: 0.01μH – 9999H), capacitance (C: 0.01pF – 99999μF), and resistance (R: 0.0001Ω – 99.99MΩ). It also offers a multitude of test frequencies, the maximum being 100kHz at 20 points.
Operational Interfaces: Users have a choice between USB, RS232 (or 485), and Handle interface, with optional GPIB and USB host.
Additional Features: The device offers electrolytic capacitor measurement mode, adjustable backlight brightness, and language options – English and Chinese.
Power supply voltage: 220V AC ± 10%, or 110V AC ± 10%, 45-65Hz
Working conditions: Operating temperature should be between 0 ~ 40 ℃, with a relative humidity level.
Device Dimensions: Width – 265mm, Height – 105mm, Depth – 305mm.
The device weighs a comfortable 2.3kg and consumes minimal power.
Note: An English User Manual is available for download.
The package includes 1 x ET4401 LCR Tester and 1 x set of necessary accessories.
Detail Pictures:
