( Brand: Orion ), ( Manufacturer Part Number: 520A ), ( Part Type: Digital Meter Unit Deck )
The Orion 520A Digital Bench Meter is a versatile and high-precision lab unit designed for a wide range of applications in scientific, educational, and industrial settings. This digital multimeter offers a four-function measurement capability, including DC voltage (Vdc), AC voltage (Vac), DC current (Idc), and resistance (Ohm).
The Orion 520A boasts a full-scale reading of 520Vdc, 520Vac, 520mA, and 520k , ensuring a broad measurement range for various applications. Its high-resolution, 4,000-count LCD screen displays readings with exceptional clarity, making it easy to read even the most minute measurements.
The meter features a built-in self-diagnostic function to ensure its accuracy and reliability. It also includes a selectable auto-ranging feature, which automatically selects the appropriate measurement range, eliminating the need for manual range selection.
In addition to the standard DC and AC voltage and current measurements, the Orion 520A Digital Bench Meter also includes a pH function, making it an ideal tool for environmental, chemical, and biological research. The pH measurement range is between 0 to 14, with an accuracy of 0.02 pH units.
Furthermore, the Orion 520A includes a millivolt (mV) and relative humidity (RH) measurement function. The millivolt function allows for the measurement of very small voltage differences, making it suitable for applications such as battery testing. The RH function provides a measurement range of 0% to 100% RH, with an accuracy of 3%.
The Orion 520A Digital Bench Meter is designed with user-friendly operation in mind. It features a large, rubber-covered dial for easy and comfortable use. The meter is also equipped with a data hold function, which allows you to temporarily freeze the readings on the screen for easy reference.
The Orion 520A Digital Bench Meter is built to last, with a rugged and water-resistant (IP65) housing for protection against dust and water splashes. It operates on two AA batteries (not included) and features an auto-shutoff feature to conserve battery life when not in use.
In conclusion, the Orion 520A Digital Bench Meter is a comprehensive and versatile lab tool that offers a wide range of measurement capabilities, including DC and AC voltage, DC current, resistance, pH, millivolt, and relative humidity. Its user-friendly design, rugged construction, and high-resolution display make it an excellent choice for a variety of applications, from scientific research to industrial testing.
Pros of buying Orion 520A Digital Bench Meter:1. Versatility: The Orion 520A is a four-in-one meter that can measure pH, mV, RMS voltage, and ORP. This makes it a great choice for a wide range of applications in a lab setting.
2. Accuracy: It offers a high level of accuracy with a resolution of 0.001 pH units, 0.1 mV, 0.01 V RMS, and 0.01 mV/cm ORP.
3. Data Hold and Transfer: It has a data hold function that allows you to store readings for later reference. Additionally, it can transfer data to a computer via USB.
4. Auto Range: The auto range feature of this meter makes it easy to use, as it automatically selects the appropriate range for the measurement.
5. Rugged Design: The Orion 520A is built to withstand regular use in a lab setting. It is also waterproof and has a large, easy-to-read display.
Cons of buying Orion 520A Digital Bench Meter:1. Expensive: Compared to other bench meters, the Orion 520A is relatively expensive. This may be a deterrent for those on a tight budget.
2. Limited Inputs: While it measures a wide range of parameters, it only has two input channels, which may be limiting for more complex applications.
3. Calibration Requirements: Like all bench meters, the Orion 520A requires regular calibration to ensure accuracy. This can add to the cost and time required to maintain the meter.
Conclusion:The Orion 520A Digital Bench Meter is a high-quality, versatile instrument that is well-suited for a wide range of lab applications. Its high accuracy, data hold and transfer capabilities, and rugged design make it a valuable addition to any lab. However, its high price and limited input channels may be drawbacks for some users. Ultimately, the decision to purchase the Orion 520A will depend on your specific needs and budget.
Recommendation:If you require a high-accuracy, multi-function bench meter for your lab and have the budget to accommodate its price, the Orion 520A is a great choice. If you are on a tighter budget or require more input channels, you may want to consider other options.
It powers on and appears to work fine. These pieces are often used but in good working condition.
In most cases these pieces come from surplus and business liquidation sales offers.
It does not include any accessories. It uses a 9v power supply.
Most items are shipped with FedEx ground or home delivery.
However the power supply is not included.
We never intentionally sell broken items, and if do you a item that said worked, will take it back.