
( Brand: Vwr ), ( Manufacturer Part Number: 89087-400 ), ( Part Type: Alarm Timer ), ( Country Of Origin: United States )
The VWR 89087-400 Traceable Channel LCD Alarm Timer is a versatile and reliable laboratory instrument designed for precise timekeeping and alarm functions. With its large, easy-to-read LCD display, this timer ensures accurate time measurements and clear alarm notifications.
This timer features ten independent channels, each with its own alarm function. The channels can be set to sound an audible alarm or activate an external relay, making it suitable for various applications in research and development settings. The channels are traceable to NIST-F19 and NIST-F31 standards, ensuring the highest level of accuracy and traceability.
The VWR 89087-400 LCD Alarm Timer offers a range of time measurement functions, including countdown, count-up, elapsed time, and time-of-day. The timer can measure time in seconds, minutes, hours, and even days, providing flexibility for a wide range of applications.
The timer's LCD display is backlit, making it easy to read in low-light conditions. It also features a large, easy-to-press keypad, allowing for quick and accurate input of time settings and alarm functions. The timer has a battery backup, ensuring that the time and alarm settings are not lost during power outages.
The VWR 89087-400 Traceable Channel LCD Alarm Timer is designed for durability and reliability, with a rugged housing that can withstand the demands of a laboratory environment. It is also compact and portable, making it easy to transport between workstations or to take on the go.
In summary, the VWR 89087-400 Traceable Channel LCD Alarm Timer is a high-precision, versatile, and reliable laboratory instrument that offers accurate timekeeping and clear alarm functions. Its ten independent channels, large LCD display, and traceability to NIST-F19 and NIST-F31 standards make it an essential tool for researchers and development professionals in various fields.
The VWR 89087-400 Traceable Channel LCD Alarm Timer is a scientific laboratory instrument used for precise time measurement and alarm setting. In this analysis, we will discuss the pros and cons of purchasing this device to help you make an informed decision.
Pros:1. High Precision: This alarm timer boasts an accuracy of 0.01% which is crucial for time-sensitive laboratory experiments and processes.
2. Multiple Channels: The device offers up to 10 independent channels, allowing users to monitor and set alarms for multiple experiments simultaneously.
3. Large LCD Display: The large LCD display ensures easy and clear readability of the timer settings and elapsed time.
4. Traceable: The VWR 89087-400 comes with a NIST-traceable certificate, ensuring the accuracy and reliability of the device.
5. Versatile: This alarm timer can be used in various applications, including chemical reactions, temperature monitoring, and time-dependent experiments.
Cons:1. Cost: The VWR 89087-400 is a higher-priced option compared to some basic alarm timers, which may be a disadvantage for budget-conscious laboratories.
2. Complexity: The device has more features than a basic alarm timer, which may require additional time for setup and learning how to use all its functions effectively.
3. Size: While the large LCD display is beneficial for readability, it also increases the size of the device, which may not be ideal for laboratories with limited space.
Conclusion:The VWR 89087-400 Traceable Channel LCD Alarm Timer is a high-precision and versatile instrument that offers numerous benefits for laboratories requiring accurate time measurement and alarm setting. However, its cost, complexity, and size may be disadvantages for some users. Ultimately, the decision to purchase this device depends on the specific needs and resources of your laboratory.
Recommendation:If your laboratory requires high precision and multiple independent alarm channels, the VWR 89087-400 Traceable Channel LCD Alarm Timer is an excellent investment. However, if you have limited resources or only need a basic alarm timer, you may consider more affordable options. Always ensure to consider the specific requirements of your laboratory and experiments before making a purchase.
It allows you to simultaneously program four separate countdown channels, each with its own distinctive alarm easily identify which task is complete. For bigger items, I will quote shipping based on cheapest method. VWR 89087-400 Traceable 4 Channel LCD Alarm Timer WORLD SHIP. When a countdown reaches zero, the timer automatically starts counting up to show time elapsed since alarm sounded.
Large Jumbo Display: Features a 19mm 0.75 high LCD display that is easily readable from across laboratory. I travel as a consultant so have not had the opportunity to use this system. I provide buyers with the most affordable shipping and handling rates using USPS Priority, Parcel Post,Fed Ex Ground or UPS. Do not bid unless you hear Fromm first.
There may be some minor hairline scratches here or there, but nothing on the level of a heavily used ugly eyesore unit. Key Feature: Four Independent Channels: Allows you to track four separate activities simultaneously, each with a unique audible alarm. Product Identifiers, Brand: VWR, model Number: 89087-400. Comes with what you see in the pictures only.
Serial Tag Number: 2006 84404. Kept in a climate-controlled,ventilated, and virtually dust free, media room. I am the original owner. On a picture to see larger size.