2-18A Series, 2 Watt RF Power Attenuators are a valuable and reliable accessory for reducing power levels, for isolating components under test, for harmonic signal analysis, and as comparison standards. They are world renowned for their high-quality, robust construction and conservative power ratings.

2-18T Series, RF Terminations are world renowned for their high-quality, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

2-T Series, RF Terminations are world renowned for their high-quality, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

The DAS220-BAT measures parameters commonly found in process applications including voltage, temperature, current, resistance, frequency, and pulse. It includes 10 built-in universal analog channels with convenient screw input terminals for portability. This recorder was developed by B&K Precision’s subsidiary Sefram in France, which specializes in the design and manufacture of data acquisition instruments, field strength meters, and other test and measurement instruments.

Measurement results can be viewed graphically and numerically on the 10-inch color touch screen and saved to internal solid-state memory or an external USB memory stick. Icon-driven menus make the instrument easy to navigate. The free DasLab Windows PC software allows users to remotely control and configure the recorder, transfer logging results and configuration files, and view live data in graphical or numerical format on the PC.

The DAS240-BAT measures parameters commonly found in process applications including voltage, temperature, current, resistance, frequency, and pulse. It includes 20 universal analog channels with convenient screw input terminals that can be expanded up to 200 channels. This recorder was developed by B&K Precision’s subsidiary Sefram in France, which specializes in the design and manufacture of data acquisition instruments, field strength meters, and other test and measurement instruments.

Measurement results can be viewed graphically and numerically on a 10-inch color touch screen and saved to internal solid state memory or an external USB memory stick. Icon-driven menus make the instrument easy to navigate. The free DasLab Windows PC software allows users to remotely control and configure the recorder, transfer logging results and configuration files, and view live data in graphical or numerical format on the PC.

250-CT Series, RF Terminations are world renowned for their high-quality, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

2-6A Series, 2 Watt RF Power Attenuators are a valuable and reliable accessory for reducing power levels, for isolating components under test, for harmonic signal analysis, and as comparison standards. They are world renowned for their high-quality, robust construction and conservative power ratings.

3-A Series, 3 Watt RF Power Attenuators are a valuable and reliable accessory for reducing power levels, for isolating components under test, for harmonic signal analysis, and as comparison standards. They are world renowned for their high-quality, robust construction and conservative power ratings.

3-A-MFB-K1, 3 Watt RF Power Attenuator Kit consists of four BNC male/female connector attenuators each rated at 3, 6, 10, and 20 dB values. Included is a high impact resistant plastic case with pre-cut foam.

This cost-effective kit can be used by installers, technicians and engineers to determine exact dB values needed for transmit, receive or measurement systems as an alternative to more costly variable attenuators. Consult our factory for special dB value combinations.

300-WA Series, 300 Watt RF Power Attenuators are a valuable and reliable accessory for reducing power levels, for isolating components under test, for harmonic signal analysis, and as comparison standards. They are world renowned for their high-quailty, robust construction and conservative power ratings.

300-WA Series, 300 Watt RF Power Attenuators are a valuable and reliable accessory for reducing power levels, for isolating components under test, for harmonic signal analysis, and as comparison standards. They are world renowned for their high-quailty, robust construction and conservative power ratings.

Complete with an integrated printer, the Midtronics MDX-300 Series makes it easy and affordable to determine and present the current state of a battery and electrical system. Midtronics products are designed to meet a variety of battery and electrical system service requirements, but selected features on individual products may make them a better fit for your unique service applications. This product is particularly well-suited for these battery management processes: Service diagnostics and preventative maintanance.

300-A Series, 300 Watt RF Power Attenuators are a valuable and reliable accessory for reducing power levels, for isolating components under test, for harmonic signal analysis, and as comparison standards. They are world renowned for their high-quality, robust construction and conservative power ratings.

300-CT Series, RF Terminations are world renowned for their high-quality, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

300-T Series, RF Terminations are world renowned for their high-quality, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

300-WT Series, RF Terminations are world renowned for their high-quality, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI. No fluids or maintenance required.

The CSW Series represents a new generation of AC/DC power sources that address the increasing demands on test equipment to perform additional functions at a lower cost. By combining a flexible AC/DC power source with a high performance power analyzer, the Compact CSW Series is capable of handling complex applications that have traditionally required multiple systems. The sleek integrated approach of the CSW avoids cable clutter that is commonly found in test systems. All connections are made internally and the need for digital multimeters, power harmonics analyzers, and current shunts or clamps is eliminated.

Since many components in the CSW are shared between the AC/DC source and the power analyzer, the total cost of the integrated system is less than the typical cost of a multiple unit system.

Easy to use controls
The CSW Series is DSP controlled and can be operated from an easy to use front panel keypad. Functions are grouped logically and are directly accessible from the keypad. This eliminates the need to search through various levels of menus and/or soft keys. A large analog control knob can be used to quickly slew output parameters. This knob is controlled by a dynamic rate change algorithm that combines the benefits of precise control over small parameter changes with quick sweeps through the entire range.

AC, DC or AC+DC Output
A direct coupled, transformerless design allows AC and DC on separate phases or on the same phase. The CSW can be used as a true DC power supply. High DC content waveforms (up to 312 volts) can be created with no derating of output power, even with 100% reactive loads, eliminating the need for a separate DC supply. Waveform programming is easily accomplished using the Graphical Users Interface software. Waveforms can be uploaded and modified from a digital scope. The waveforms can then be downloaded to the CSW and output to precisely simulate real-world conditions.

Easy To Use Local Controls
The CSW Series is DSP controlled and can be operated from an easy to use front panel keypad. Functions are grouped logically and are directly accessible from the keypad. This eliminates the need to search through various levels of menus and/or soft keys. A large analog control knob can be used to quickly slew output parameters. This knob is controlled by a dynamic rate change algorithm that combines the benefits of precise control over small parameter changes with quick sweeps through the entire range.

Flexibility in Power Ranges
The CSW Series is based on a 5,550VA power source. The CSW features selectable Single or Three Phase output via front panel menu selection or via remote control interface. Utilizing Master / Auxilary arrangement the CSW offers the flexibility to paralled up to power levels of 33,300VA

High Crest Factor
With a crest factor of up to 3.25:1; the CSW Series AC source can drive difficult nonlinear loads with ease. Since many modern products use switching power supplies, they have a tendency to pull high repetitive peak currents. The CSW5550 can deliver up to 38.5 Amps of repetitive peak current

Harmonic Waveform Generation
Using the latest DSP technology, the CSW Series programmable controller is capable of generating harmonic waveforms to test for harmonics susceptibility. The Windows Graphical User Interface program can be used to define harmonic waveforms by specifying amplitude and phase for up to 50 harmonics. The waveform data points are generated and downloaded by the GUI to the AC source through the remote interface. Up to 200 waveforms can be stored in nonvolatile memory and given a user defined name for easy recall.

The PRS-370 is a Self-Adjusting Programmable Resistance Substituter, just connect an 8.5 digit DMM; Fluke 8508A, 8588A or the Keysight 3458A to the PRS-370 via the IEEE-488 interface, and the PRS-370 becomes a short-term stable variable standard of resistance.

The PRS-370 instructs the DMM to make a measurement of the source resistance and then automatically fine adjusts the output resistance to achieve the "best" accuracy to the nominal resistance value, typically better than 10 ppm.

The PRS-370 utilizes both the front and rear binding posts so that the DUT and DMM can be connected at the same time. Once the resistance measurement is complete using the DMM and rear binding posts, the source resistance is switched to the front binding posts.

The large graphical color display shows the target resistance, ∆ from nominal, measured resistance from the DMM and measurement uncertainty of the DMM.

Save time in adjustment
At the touch of a button the built-in firmware routine allows for automatic calibration of the internal resistors by just connecting a DMM to the PRS-370 . No entering values or manual trimming saves significant time over traditional programmable resistance decades or manual decades.

The right mix of features
The PRS-370 was designed with the right mix of features for to be efficient for both manual and automated application in both laboratory and production environments. With its wide range the PRS-370 was designed to replace multiple decade boxes, individual resistance standards and reduce test time.

User interface
The PRS-370 utilizes a large state-of-the-art color capacitive touchscreen which provides super fast response time. Even in low or bright light conditions the display provides exceptional clarity with large fonts and easy-to-read menus.

The user interface makes the PRS-370 well suited for high accuracy requirements for both manual and automated applications such as; calibration of resistance meters, calibration of temperature controllers and indicators, automated test systems requiring a precision resistive load

The user interface also features softkeys and a numeric keypad allowing use of the user interface without using the touch-screen.

No zero resistance
The PRS Series programmable resistance box employs very low resistance, low thermal emf relays with gold-clad silver-alloy contacts. A special design keeps contact resistance to a minimum. The gold plating keeps the silver contacts from becoming tarnished when unused, or when only low currents are passed through them. This is most often the case when only minute test currents are drawn by digital multimeters and other test instruments. Contact resistance remains low and repeatable through the use of multiple contacts.

Highest quality components
The programmable resistance box employs, high-quality gold-plated tellurium-copper five-way binding posts serve to minimize the thermal emf effects, which would produce errors in dc resistance measurements. Resistors are custom Z-foil and low inductance wirewound for low TC and excellent stability.

5 year warranty
With its industry leading 5 year warranty all aspects of the PRS-370 focus on reliability, reduced ownership costs and simplicity out of the box.

RTD calibration
The PRS-370 is also a programmable decade resistor and RTD simulator that can be used stand-alone to automate your source resistance and temperature controller testing.
Built-in tables for PT100 and PT1000 RTDs and direct resistance substitution makes the PRS-370 ideal for for RTD (Resistance Temperature Detector) simulation. User defined tables can also be created for use with other RTDs. The operator can enter temperature directly and the correct resistance will automatically be programmed.

Resistor carousel
Built-in EIA "preferred value" resistance tables of 1% (E96), 5% (E24), 10% (E12) increments or user specified increment allows the PRS-370 to be used as a resistor carousel.

AC performance
The PRS-370 programmable resistance box is a precision resistance source with excellent characteristics of stability, temperature coefficient, and power coefficient. The use of low inductance wirewound and Z-foil resistors allows the PRS-370 to be used in ac applications with minimal resistance change below 1 kHz.

Interface
Operation is both local using a color touch screen and numeric keypad or remote control with the standard IEEE-488 interface. The versatility of the IEEE-488 interface allows you to completely automate your testing when not used with a DMM.

Calibration history
Calibration history of each internal resistor can be reviewed to show drift and performance. The calibration history data can be retrieved via SCPI command for further analysis.
Pressing a switch on the front panel allows access to calibration history and adjustment menus minimizing unauthorized access.

Cyber security statement
The PRS-370 contains a microcontroller, and runs proprietary firmware. The firmware can only be updated via a JTAG or similar cable and only accessed by removing the top cover of the instrument.
There are no facilities to update firmware via the GPIB interface on the PRS-370.
Windows or Linux are not used in this product.
A factory reset is provide which will reset the PRS-370 back to factory default including calibration data history and all other data that can be saved by a user.
 

500-CT Series, RF Terminations are world renowned for their high-quality, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.

500-WT Series, RF Terminations are world renowned for their high-quality, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI. No fluids or maintenance required.

5A Series, 5 Watt RF Power Attenuators are a valuable and reliable accessory for reducing power levels, for isolating components under test, for harmonic signal analysis, and as comparison standards. They are world renowned for their high-quailty, robust construction and conservative power ratings.

500-WA Series, 500 Watt RF Power Attenuators are a valuable and reliable accessory for reducing power levels, for isolating components under test, for harmonic signal analysis, and as comparison standards. They are world renowned for their high-quality, robust construction and conservative power ratings.

The MDX-500 Series Battery and Electrical System Analyzer Series with conductance technology makes battery testing safe, fast, and simple. Three models with a range of capabilities offer technology to meet your service needs, from basic battery testing to full battery and electrical systems diagnostics for advanced battery types.

Midtronics products are designed to meet a variety of battery and electrical system service requirements, but selected features on individual products may make them a better fit for your unique service applications. This product is particularly well-suited for these battery management processes

5-18T Series, RF Terminations are world renowned for their high-quality, robust construction and conservative power ratings. The use of non-magnetic materials and plating provide safety when used in high magnetic fields such as MRI.