


| Brand | HEWLETT PACKARD |
|---|---|
| Manufacturer Part Number | E1679Z |
| Part Type | HP MODULE |
The Hewlett Packard E1679A is a high-performance, versatile power supply unit from the HP Agilent E16700 series. Designed for use in a variety of applications, this power supply offers precise voltage and current control, making it an ideal choice for research and development, calibration, and production environments.
The E1679A module specifically is a voltage/current power supply module within the E1673A system. It is capable of providing a voltage output ranging from DC 0.01V to DC 75V, with a typical output current of 3A. The system can be configured for various output conditions, including constant voltage, constant current, or constant power operation, to suit different testing requirements.
This power supply comes with several advanced features, such as user-defined voltage and current sequences and a multi-channel capability to simplify complex test setups. It provides real-time display and control of power parameters, and also features automatic calibration functionalities for improved accuracy and traceability.
The E1673A system with the E1679A module offers a user-friendly interface through the Agilent Application Software, allowing for easy and efficient test program execution and data analysis. The programmable digital I/O ports, LAN/GPIB interface options, and RC socket support further expand its connectivity and versatility.
The HP Agilent E16700 series, including the E1679A module, is designed with a robust construction and meets international safety standards, providing a durable and reliable performance for extended periods. With its flexibility, high precision, and comprehensive features, the Hewlett Packard E1679A voltage/current power supply module is worth considering for demanding applications in various industries, including semiconductor, telecommunications, and academic research.
The Hewlett-Packard (HP) E1679A and HP Agilent E1673A are both high-performance auxiliary sources designed for use in Agilent E4989A and E4980A HP 8452B and HP 8453B Liquid Chromatography (LC) systems. These auxiliary sources provide additional UV wavelength coverage and enhance the versatility of these LC systems. Consider the following pros and cons to help you determine if purchasing an HP E1679A or HP E1673A is right for your application.
HP E1679A: Pros:1. Customizable: The HP E1679A enables the user to easily add custom wavelengths between 190 nm and 1100 nm, allowing for a greater range of applications.
2. Higher Resolution: With a higher wavelength resolution of 0.1 nm, the HP E1679A delivers more accurate and precise data.
3. Enhanced System Compatibility: Compatible with HP 8452B and HP 8453B LC systems, an E1679A can be used in both single-channel and dual-wavelength configurations.
Cons:1. Higher Cost: The HP E1679A is typically more expensive compared to the HP E1673A or other options.
2. More Complex: The combination of an HP E1679A and compatible LC system can be more complicated to set up and operate compared to systems with integrated auxiliary sources.
HP E1673A: Pros:1. Affordable: The HP E1673A is generally less expensive compared to the HP E1679A, making it a more budget-friendly option.
2. Preconfigured Wavelengths: The HP E1673A provides 10 preconfigured wavelengths that are suitable for a wide range of applications.
3. Plug-and-Play: With an easy-to-use "plug-and-play" design, setting up an HP E1673A is straightforward and quick.
Cons:1. Limited Wavelength Flexibility: The HP E1673A does not support custom wavelength selection, so users may need to purchase an additional wavelength module for applications beyond the provided 10 wavelengths.
2. Lower Resolution: The HP E1673A offers a wavelength resolution of 1 nm, which may not provide the same level of data accuracy as the HP E1679A.
Conclusion:Both the HP E1679A and HP E1673A serve unique roles in enhancing the functionality of HP 8452B and HP 8453B LC systems. The HP E1679A offers greater wavelength customization, enhanced data resolution, and compatibility with a wider range of applications, while the HP E1673A is more affordable and comes with preconfigured wavelengths. Ultimately, your choice will depend on your specific application requirements, budget, and the extent of your need for custom wavelength flexibility. If maximum versatility is a priority, the HP E1679A may be the best choice. However, if you primarily require basic wavelength coverage at a lower cost, the HP E1673A is a practical and budget-friendly option.
Hp agilent E1673A module, condition: used, condition note: item came from a working environment, large research lab liquidating equipment due to downsizing. Please look at all pictures before purchasing, only what is included in sale. Fed ex ground. Please look at all pictures before purchasing as they represent an integral part of the items .
