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Hoya OM-25A manual Automatic Calibration to Room Air

Models: OM-25A

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8)When the calibration value is set, press the CALIBRATE or LOCK/UNLOCK key again to accept the calibration setting and return to normal operation.

Note: If the message "CAL", followed by the message "Er" flashes on the display after entering the desired calibration value, the system has determined that the entered value will not allow operation within the specified output range of the sensor. This situation may occur if:

a)the operator has inadvertently entered the wrong concentration for the calibration gas.

b)the concentration of the calibration gas is not correct.

c)the sensor is in need of replacement.

d)the operator attempted to adjust the analyzer before allowing sufficient time for the calibration gas to purge out the previous sample.

e)the flow and pressure of the calibration gas was not properly regulated.

Check these items and repeat calibration. If calibration error continues to occur, contact the service department of the distributor from which the unit was purchased, or you may call Maxtec's Customer Service Department directly.

2.2.3 Automatic Calibration to Room Air

The MAXO2 analyzer can quickly be calibrated to room air (20.9%) using a quick-key shortcut command. This function saves time by setting the calibration value to 20.9% without scrolling the display. To use this function:

1)Introduce room air to the sensor at a rate of 1-5 liters per minute (2 liters per minute is recommended) and allow the reading to stabilize.

2)Press the LOCK/UNLOCK key to unlock the keypad.

3)Press and hold down the CALIBRATE key. When the "%" sign starts to flash, press the ↓ arrow key to set the calibration value to 20.9%.

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Hoya OM-25A manual Automatic Calibration to Room Air
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OM-25A specifications

The Hoya OM-25A is a state-of-the-art optical microscope designed for advanced microscopy applications. Renowned for its precision and versatility, the OM-25A is ideal for professionals in various fields, including biology, materials science, and nanotechnology.

One of the main features of the Hoya OM-25A is its high-resolution imaging capabilities. The microscope is equipped with a powerful objective lens system that allows users to achieve magnifications of up to 2500x. This high degree of magnification makes it suitable for observing intricate details of specimens, from cellular structures to the fine characteristics of materials.

The OM-25A incorporates advanced illumination technologies, including LED and halogen light sources, which provide bright and stable lighting necessary for clear imaging. The innovative lighting system not only enhances the visibility of specimens but also reduces heat production, protecting sensitive samples from damage during prolonged observation.

Another significant feature of the Hoya OM-25A is its ergonomic design. The microscope includes a comfortable viewing angle and adjustable eyepieces, which facilitate extended use without causing strain to the user. Additionally, the intuitive control knobs and well-placed buttons ensure ease of operation, making the microscope accessible even to those who are not highly experienced in microscopy.

The OM-25A also integrates digital technology for enhanced functionality. It is compatible with various imaging software that allows users to capture, analyze, and document their findings effortlessly. This feature is particularly advantageous for educational settings and research laboratories, where documentation and data sharing are crucial.

Moreover, this model is designed with durability in mind. Its sturdy construction in combination with high-quality materials ensures longevity and reliability in demanding environments. The easy maintenance procedures also contribute to its practicality, allowing users to keep the microscope in optimal condition over time.

In summary, the Hoya OM-25A is a remarkable microscope that excels in delivering high-resolution images, advanced lighting technology, user-friendly design, and digital compatibility. With its robust build and versatile features, the OM-25A is a preferred choice for scientists and researchers aiming to explore the microscopic world with clarity and precision. Whether for routine examinations or specialized studies, this microscope meets a diverse range of needs in modern optical microscopy.