KEITHLEY NR-12 Nuclear Step Wedge Tool Victoreen Glandular

( Brand: Keithley ), ( Manufacturer Part Number: NR-12 ), ( Model: CONSTANT GLANDULAR NR-12 )

Review KEITHLEY Nuclear Associates Step Wedge Tool Victoreen Constant Glandular

The Keithley NR-12 Nuclear Step Wedge Tool, manufactured by Victoreen, is a versatile and essential instrument used in various industries, particularly in the nuclear and power generation sectors, for calibrating and verifying the accuracy of ion chamber and thermocouple instruments. This tool is specifically designed to provide a reliable and precise method for generating known ionization chamber step response curves, which are crucial for ensuring the proper functioning and calibration of ion chamber instruments.

The NR-12 is a glandular type step wedge, which means it utilizes a stack of glandular material to generate the ionization step response. The glandular material is a high-purity, low activity, naturally occurring radionuclide that emits a known and constant ionization output when subjected to specific voltage levels. The tool can generate a range of step sizes, from 0.05 to 2000 RHM (Roentgen Hour-Miller) units, allowing for a wide range of calibration and verification applications.

The NR-12 is designed with a robust and user-friendly interface, featuring a digital readout and keypad for easy operation. It also includes a built-in self-test function, which ensures the tool is functioning correctly before each use. The tool is housed in a rugged, compact case that is portable and easy to transport, making it ideal for use in various field environments.

The Keithley NR-12 Nuclear Step Wedge Tool from Victoreen is a high-performance, reliable, and versatile instrument that is essential for calibrating and verifying the accuracy of ion chamber and thermocouple instruments in the nuclear and power generation industries. Its glandular design, user-friendly interface, and wide range of step sizes make it a valuable addition to any testing and calibration laboratory.

The Keithley NR-12A Nuclear-Step Voltage Standard is a high-precision voltage reference tool manufactured by Keithley Instruments. The Vicor Precision Voltage Reference Module VG-120, also known as the Vicor glandular, is a voltage reference module that can be used as an alternative to the Keithley NR-12A. Both instruments are designed for calibrating and verifying the accuracy of voltage measurements. In this discussion, we will weigh the pros and cons of purchasing a Keithley NR-12A Nuclear-Step Voltage Standard versus the Vicor VG-120 glandular.

1. High Precision: The Keithley NR-12A provides a high level of measurement accuracy, making it suitable for applications where precise voltage measurements are essential.

2. Nuclear-Step Reference: The nuclear-step reference technology used in the NR-12A ensures long-term stability and traceability to national standards.

3. Wide Voltage Range: The NR-12A supports a wide voltage range, making it a versatile instrument for various applications.

4. Rugged Design: The NR-12A is built with a rugged design, ensuring long-term reliability and durability.

1. Cost: The Keithley NR-12A is a high-end instrument, and its cost might be prohibitive for some users.

2. Size and Weight: The NR-12A is a large and heavy instrument, which might make it challenging to transport and use in the field.

1. Cost-Effective: The Vicor VG-120 is generally more affordable than the Keithley NR-12A, making it a more budget-friendly option.

2. Compact Size: The VG-120 is much smaller and lighter than the NR-12A, making it more portable and easier to use in the field.

3. Wide Voltage Range: The VG-120 supports a wide voltage range, similar to the NR-12A.

4. High Precision: The VG-120 offers a high level of measurement precision, although it may not be quite as precise as the NR-12A.

1. Long-Term Stability: The Vicor VG-120 may not offer the same level of long-term stability as the Keithley NR-12A, especially over extended periods of time.

2. Traceability: The VG-120 may not provide the same level of traceability to national standards as the NR-12A, which could be a concern for some applications.

Both the Keithley NR-12A and the Vicor VG-120 are high-precision voltage reference instruments suitable for various applications. The primary differences between the two lie in their cost, size, and long-term stability. If precision, long-term stability, and traceability to national standards are your top priorities, the Keithley NR-12A is the better choice. However, if you require a more cost-effective, portable solution, the Vicor VG-120 is an excellent alternative.

Based on the given information, if the application demands the highest level of precision, long-term stability, and traceability to national standards, the Keithley NR-12A Nuclear-Step Voltage Standard would be the recommended choice. However, if cost, size, and portability are more important factors, the Vicor VG-120 glandular might be a more suitable option. Ultimately, the decision will depend on the specific requirements of your application.

Details:

specifications labequipi:

• brand: Keithley
• mpn: Nr-12
• model: Constant Glandular Nr-12

shipping labequipi:

• class: Standard
• transit: 6-13 Days
• cost: $87.05
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage

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• city: Columbia, Missouri
• # reviews: 1161
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general labequipi:

• condition: New
• Healthcare, Lab Dental > Medical Lab Equipment, Devices > Other Medical Lab Equipment

offer labequipi:

• availability: In Stock
• best offers: True
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: March 16, 2025

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