7523-30 Cole Parmer Control Digital Pump Masterflex K389

( Part Type: Control Digital Pump )

Review Cole Parmer Control Digital Pump Masterflex

The Cole-Parmer Control Digital Pump Masterflex K389 is a high-performance, versatile, and user-friendly peristaltic pump designed for precise and accurate liquid dispensing. This digital pump, model number 7523-30, is part of the Masterflex series, which is renowned for its reliability and durability in various laboratory applications.

The K389 features a digital control system that allows for easy and precise flow rate adjustment between 0.005 to 100 ml/min. The digital display provides real-time data, ensuring accurate and reproducible results. The pump also includes a flow rate memory function, which enables you to save and recall your preferred flow rates with just a push of a button, saving valuable time in your research.

The pump is driven by a powerful and energy-efficient DC motor, which ensures smooth and quiet operation. The motor is housed in a rugged, anodized aluminum casing that is resistant to corrosion and provides excellent heat dissipation. The K389 is equipped with a zero-dead-volume pump head, which minimizes liquid loss and ensures efficient and accurate liquid transfer.

The pump head is made of high-quality silicone, which is flexible, durable, and resistant to chemicals and temperature changes. It can be easily replaced or swapped for use with different tubing sizes, making the pump highly versatile. The pump also features a bypass valve, which allows for easy priming and emptying of the pump head, ensuring hassle-free operation.

The K389 is compatible with a wide range of tubing sizes, from 0.008" to 0.250", and can handle a wide range of liquids, including aqueous solutions, organic solvents, and viscous fluids. It is also equipped with a leak-proof connection system, which ensures safe and secure operation.

In summary, the Cole-Parmer Control Digital Pump Masterflex K389 is a powerful, versatile, and user-friendly peristaltic pump that is ideal for a wide range of laboratory applications. Its digital control system, powerful motor, and high-quality pump head make it an excellent choice for precise and accurate liquid dispensing. Its rugged construction, compatibility with a wide range of tubing sizes, and leak-proof connection system ensure safe and reliable operation.

1. Precision and Accuracy: The pump features a digital display that allows for precise control of flow rates, ensuring consistency in your experiments.

2. Durability: Made with high-quality materials, the pump is built to withstand heavy use in a laboratory setting.

3. Versatility: It can be used with a wide range of tubing sizes and can pump a variety of liquids, making it a versatile tool for your lab.

4. Easy to Use: The digital interface is user-friendly and easy to navigate, making it simple to set and adjust flow rates.

5. Warranty: Cole-Parmer offers a 2-year warranty on the pump, ensuring you're covered in case of any manufacturer defects.

1. Cost: Compared to some manual or simpler pumps, the digital pump is more expensive.

2. Maintenance: Digital pumps may require more maintenance than manual pumps due to their electronic components.

3. Complexity: While the digital interface is user-friendly, some users may find it more complex than a manual pump.

The Cole-Parmer Control Digital Pump Masterflex K389 is a high-quality, versatile, and accurate tool for any laboratory. Its digital interface allows for precise control of flow rates, and it can be used with a variety of liquids and tubing sizes. However, its cost and potential for more complex maintenance are drawbacks to consider. If you value precision and accuracy in your experiments and have the budget for a more expensive pump, the Cole-Parmer Control Digital Pump Masterflex K389 is a strong recommendation. If you're looking for a more cost-effective or simpler pump, you may want to consider other options.

Details:

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We buy obsolete and excess inventory. Please see shipping calculator below to calculate your shipping costs.

This unit powers up and prime but come up with error with all other buttons.

Buyer to pay shipping and handling.

This is a cole parmer masterflex digital pump control, model. Just let us know your ups account number after winning the bid.

part #: 7523-30 prices

• $245.00-$495.00

Payments:

• CashOnPickup
• PayPal

Seller:

• city: San Diego, California
• zipcode: 92121

General:

• Business & Industrial > Healthcare, Lab & Life Science > Lab Equipment > Analytical Instruments
• in stock: Yes
• condition: For parts or not working

Offer:

• # bids: 0
• # Sold: 0
• best offer: false
• min. bid: $150.00
• Started: February 4, 2015, 11:31 pm
• quantity: 1

Ratings:

1. <<<<>>>> 01-29-15
2. Item as described 01-25-15
3. I cancelled the purchase and the seller agreed 01-28-15
4. Highly Recommended Seller! Will definitely do business again! 01-28-15
5. great seller fast shipping a pleasure to do business with 02-04-15

Returns:

• policy: no returns

Shipping:

• handling: 2 days
• type: Calculated

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