
( Brand: Mks Instruments ), ( Manufacturer Part Number: 627B-E27B-E28D ), ( Category: Vacuum Cryogenics And Flow Control )
The MKS 627B E27B E28D Baratron Manometer is a high-quality, precision instrument designed for measuring pressure in various applications. This specific model, which you've mentioned as being prone to overheating, is a three-element Baratron manometer, featuring a high-precision silicon diaphragm and a robust aluminum alloy housing.
The MKS 627B E27B E28D is equipped with E27B and E28D pressure connections, making it compatible with a wide range of applications. It offers excellent accuracy, with a typical absolute error of less than 0.1% of full scale, ensuring reliable and precise pressure readings.
The manometer features a large, easy-to-read dial that displays pressure readings in both millibar (mbar) and inches of mercury (inHg), allowing for flexibility in use. The dial is also backlit for improved visibility in low-light conditions.
However, it is important to note that this specific model has been reported to overheat under certain conditions. Overheating can lead to inaccurate readings and potential damage to the manometer. To mitigate this issue, it is recommended to use the manometer in a well-ventilated environment and to avoid exposing it to direct sunlight. Regular maintenance and proper care, such as cleaning and checking for any signs of damage, can also help to prevent overheating.
In conclusion, the MKS 627B E27B E28D Baratron Manometer is a reliable and accurate pressure measurement tool, but its tendency to overheat should be taken into consideration. Proper care and use can help to ensure its continued performance and accuracy.
Pros of buying a MKS 627B E27B E28D Baratron manometer as-is:1. Potential for significant cost savings: Buying a used or slightly damaged manometer can save you a significant amount of money compared to purchasing a new one.
2. Availability: There may be limited availability of new Baratron manometers, and buying an as-is unit can help you avoid waiting for a new one to become available.
3. Potential for repair and restoration: If the manometer is only slightly damaged, you may be able to repair or restore it yourself, saving you the cost of replacement.
Cons of buying a MKS 627B E27B E28D Baratron manometer as-is:1. Unknown condition and reliability: Without a thorough inspection and testing, it is difficult to know the condition of the manometer and whether it will function reliably.
2. Repair and restoration may be time-consuming and costly: If the manometer is significantly damaged, repairing or restoring it may be time-consuming and expensive.
3. Limited warranty: If the manometer is purchased as-is, it may not be covered by any warranty, which can be a risk if the manometer fails shortly after purchase.
Conclusion: Buying a used or slightly damaged Baratron manometer as-is can offer potential cost savings and availability advantages, but it also comes with risks. Without a thorough inspection and testing, it is difficult to know the condition of the manometer and whether it will function reliably. If the manometer is significantly damaged, repairing or restoring it may be time-consuming and expensive. Additionally, if the manometer is purchased as-is, it may not be covered by any warranty. Therefore, before making a decision, it is important to carefully consider the condition of the manometer, the potential costs and time involved in repair or restoration, and the availability and cost of a replacement manometer.
Recommendation: If you are considering purchasing a used or slightly damaged Baratron manometer as-is, I would recommend conducting a thorough inspection and testing to determine the condition of the manometer and whether it will function reliably. If the manometer is significantly damaged or if the potential costs and time involved in repair or restoration are high, it may be more cost-effective to purchase a new manometer. Additionally, consider whether the manometer is covered by any warranty or guarantee, and whether the seller is reputable and reliable. Overall, it is important to carefully consider the pros and cons before making a decision, and to prioritize safety and reliability above cost savings.
Serial numbers or country of manufacture may vary. This unit is sold As-Is. MKS 627B E27B E28D Baratron Manometer Lot of 6 Tested Overheating As-Is. Part No: 627B E27B E28D.
The physical condition is good, but there are signs of previous use and handling.
Fitting: 8VCR 1/2. Connector: 15-Pin. Sale Details.
Pictured test equipment is not included or available for sale. Only items pictured are included: If a part is not pictured, or mentioned above, then it included in the sale. Item condition: Tested Not Working, Sold As-Is.