01895 BECKMAN Helipot Precision Potentiometer Ar Box

Review BECKMAN Helipot Precision Potentiometer Ar 20k L.25 In Box

The Beckman Coulter 01895 Helipot Precision Potentiometer AR 20k L.25 is a high-performance adjustable resistor designed for precise voltage control in various scientific applications. This potentiometer comes in a robust, rectangular box packaging with dimensions of 3.34 inches by 1.73 inches by 1.65 inches (8.5 cm by 4.4 cm by 4.2 cm), making it suitable for benchtop or rack-mounted configurations.

The Helipot AR 20k L.25 is a rotary type potentiometer, featuring a linear taper design that ensures consistent resistance changes with angle rotation. It offers a total resistance value of 20,000 ohms with a 25 watt power rating, making it suitable for applications requiring low to medium power levels.

One of the key features of this precision potentiometer is its Helipot design, which utilizes a helical shaft that provides a smooth, low-friction operation. This results in minimal wear and improved longevity compared to traditional potentiometer designs. It also offers a 10-turn rotation, allowing for fine adjustments and greater control.

The Beckman Coulter 01895 Helipot Precision Potentiometer AR 20k L.25 is designed to meet the stringent requirements of scientific and laboratory environments. It features a rugged construction with a die-cast aluminum housing and a bakelite knob, providing excellent thermal conductivity and resistance to vibration and shock. The potentiometer also comes with a detachable lead wire, ensuring ease of installation and maintenance.

This high-precision potentiometer is calibrated and tested to ensure accurate and reliable performance. It is also backed by Beckman Coulter's commitment to quality and customer support, making it a trusted choice for researchers, engineers, and scientists in various fields. Whether you're working on voltage control in electrochemistry, material science, or any other scientific application, the Beckman Coulter 01895 Helipot Precision Potentiometer AR 20k L.25 is an excellent choice for precision and durability.

Beckman 01895 Helipot Precision Potentiometer AR 20k L.25: A Detailed Analysis

The Beckman 01895 Helipot Precision Potentiometer AR 20k L.25 is a high-performance rotary potentiometer designed for various applications. In this analysis, we will discuss the key features, pros, cons, and a conclusion to help you make an informed decision about this product.

1. Helipot design for high-precision and low-friction operation

2. 20k ohms resistance

3. Linear taper

4. Operating temperature range: -40 C to 85 C

5. 1/4-20 UNC threaded shaft

6. IP20 protection rating

1. Helipot design ensures smooth and precise rotation with minimal friction, making it ideal for applications requiring high accuracy and low hysteresis.

2. The linear taper provides consistent resistance throughout the rotation, ensuring stable and reliable performance.

3. The wide operating temperature range makes it suitable for various environments.

4. The threaded shaft allows for easy integration into mechanical systems.

5. The IP20 protection rating protects against dust ingress, contributing to a longer service life.

1. The potentiometer might be more expensive compared to other standard rotary potentiometers due to its high-precision Helipot design.

2. The resistance value (20k ohms) may not be suitable for all applications.

3. The IP20 protection rating does not provide complete protection against water and other liquids, which could be a concern for some applications.

The Beckman 01895 Helipot Precision Potentiometer AR 20k L.25 is a high-quality, precision rotary potentiometer designed for applications that require smooth and precise rotation with minimal friction and high accuracy. Its Helipot design, linear taper, and wide operating temperature range make it a reliable choice for various industries, including aerospace, medical, and test & measurement. However, its higher cost compared to standard potentiometers and limited water protection might be a concern for some applications.

If you're looking for a high-precision, low-friction potentiometer with a linear taper and a wide operating temperature range, the Beckman 01895 Helipot Precision Potentiometer AR 20k L.25 is an excellent choice. Its Helipot design ensures smooth and precise rotation, making it suitable for applications that require high accuracy and low hysteresis. However, consider its higher cost and limited water protection before making a final decision. If these factors are a concern, you might want to explore other standard rotary potentiometers with similar specifications but lower costs.

Details:

The box has a wet stain and soiling. From an electronics estate I am selling what appears to be unused Beckman helipot precision potentiometer ar 20k l.25 in box.

specifications passivecompos:

• brand: Beckman
• mpn: 01895
• type: Potentiometer
• packaging: Box
• country of origin: United States

general passivecompos:

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

shipping passivecompos:

• transit: 4-8 days
• carrier: usps
• service: usps ground advantage
• class: standard
• type: calculated

seller passivecompos:

• # reviews: 21010
• city: jeddo, michigan
• rating: 100.0%

offer passivecompos:

• price: $12.00
• item condition: New – Open box
• availability: in stock
• options: ship-to-home
• started: may 24, 2026
• sold #: 5
• in stock #: 1

payments passivecompos:

• wallet: paypal
• credit card: diners-club
• other

returns passivecompos:

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