CR10L.50 BECKMAN Helipot Precision Potentiometer Resistor

Review BECKMAN Cr Helipot Precision Potentiometer Adjustable Resistor

The Beckman Coulter CR10L.50 Helipot Precision Potentiometer Resistor is a high-performance adjustable resistor designed for use in various scientific and laboratory applications. This potentiometer offers exceptional accuracy and stability, making it an ideal choice for calibration and measurement tasks.

The CR10L.50 Helipot is a linear, three-terminal potentiometer with a resistive element that can be rotated to change the resistance between its two end terminals and a wiper terminal. The potentiometer has a total resistance of 50 ohms, with a 10-log ohm decade resistance range. This means that each decade of resistance change can be measured with a decade of logarithmic accuracy.

The Helipot's precision is ensured by its low temperature coefficient of resistance (TCR) of 20 ppm/ C, which is significantly lower than that of standard potentiometers. This low TCR minimizes the effect of temperature fluctuations on the potentiometer's resistance, ensuring that the measured resistance remains stable and accurate over a wide temperature range.

The CR10L.50 Helipot also features a low noise floor, making it suitable for use in applications where noise levels need to be kept to a minimum. Its wiper contact resistance is less than 1 ohm, and its resistance tolerance is 0.1%.

The potentiometer's housing is made of high-quality, machined brass, which provides excellent thermal stability and electrical conductivity. The Helipot is also sealed against moisture and dust, ensuring reliable operation in harsh environments.

The Beckman Coulter CR10L.50 Helipot Precision Potentiometer Resistor is available in various lengths and is supplied with a calibration certificate traceable to NIST standards. This certificate verifies the potentiometer's accuracy and ensures that it meets the highest standards of precision and reliability. Overall, this Helipot is an excellent choice for any application that requires a high-precision, stable, and accurate resistor.

The Beckman Coulter CR-10L.50 Helipot Precision Potentiometer Resistor is a high-precision adjustable resistor designed for use in laboratory applications. Here are some potential pros and cons of purchasing this product:

1. High Precision: The CR-10L.50 Helipot offers a high degree of precision with a tolerance of 0.01% and a repeatability of 0.001%. This makes it an ideal choice for applications that require accurate and consistent resistance values.

2. Wide Resistance Range: The potentiometer offers a resistance range of 10 ohms to 500 kOhms, making it suitable for a wide range of applications.

3. Rugged Design: The Helipot is designed to withstand harsh laboratory environments with a temperature range of -20 C to 70 C and a high resistance to vibration and shock.

4. Calibration Certificate: Each Helipot comes with a calibration certificate that verifies its accuracy and traceability to national standards.

1. Cost: The CR-10L.50 Helipot is a high-end precision resistor and comes with a premium price tag. It may not be the most cost-effective option for applications that do not require such high precision.

2. Size and Weight: The Helipot is larger and heavier than some other precision resistors, which may make it less suitable for applications where space and weight are a concern.

3. Requires Calibration: While the Helipot comes with a calibration certificate, it may still require periodic recalibration to maintain its accuracy.

In conclusion, the Beckman Coulter CR-10L.50 Helipot Precision Potentiometer Resistor offers high precision, a wide resistance range, and a rugged design that makes it an ideal choice for laboratory applications that demand accurate and consistent resistance values. However, its premium price tag, size, and weight, and the need for periodic calibration may make it less suitable for applications where cost, space, or weight are a concern.

If you are looking for a high-precision adjustable resistor for a laboratory application and are willing to pay the premium price, then the CR-10L.50 Helipot is an excellent choice. However, if cost, size, or weight are a concern, then you may want to consider alternative solutions with lower precision and a more reasonable price tag. Ultimately, the decision to purchase the CR-10L.50 Helipot should be based on the specific requirements of your application.

Details:

Application: industrial, laboratory, and electronic circuits requiring precision tuning. Known for its durability and reliability, this adjustable resistor is widely used in industrial, laboratory, electronic testing environments. Shipping handling: fast and secure shipping. Key features: model: CR10L.50.

Box 1386 model: CR10L.50. Condition: new. Type: precision potentiometer / adjustable resistor. Construction: rugged design for long-lasting performance.

Ensure precise resistance adjustment with the dependable Beckman helipot CR10L.50. Function: provides fine resistance adjustment for calibration and control applications. Beckman helipot CR10L.50 precision potentiometer adjustable resistor, the is a high-quality precision potentiometer designed for applications requiring accurate resistance adjustment.

specifications passivecompos:

• brand: Beckman
• mpn: Cr10l.50
• mounting style: Panel Mount
• termination style: Soldering
• material: Plastic
• type: Multi Turn Potentiometer
• country/region of manufacture: United States

shipping passivecompos:

• carrier: ups
• type: calculated
• class: standard
• service: ups ground
• transit: 2-5 days

returns passivecompos:

• method: money back
• policy: returns accepted
• time: 30 days
• paid by: buyer

seller passivecompos:

• # reviews: 5331
• city: pittsburgh, pennsylvania
• rating: 99.9%

offer passivecompos:

• availability: in stock
• price: $15.00
• item condition: New – Open box
• options: ship-to-home
• sold #: 16
• in stock #: 1
• started: september 4, 2025

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• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers

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