1. හැඳින්වීම
The Ohaus ST10C-A Pen Meter is designed for simple, fast, and accurate measurement. This economical device offers reliable performance for various applications. Its durable construction and user-friendly features make it suitable for consistent use in diverse environments.
2. නිෂ්පාදන අවසන්view
The ST10C-A Pen Meter is a compact, handheld device. Key features include a clear digital display, an intuitive on/off button, a protective sensor cap, and a wrist strap for secure handling.
රූපය 1: Ohaus ST10C-A Pen Meter. This image shows the Ohaus ST10C-A Pen Meter. It features a digital display for pH readings, an 'On/Off' button, and a durable, waterproof design with red accents.
The meter's IP67 waterproof ABS housing ensures protection against dust and water ingress, making it suitable for wet conditions. An automatic shutdown feature helps conserve battery life.
3. පිහිටුවීම
- ඇසිරීම: Carefully remove the meter and all accessories from the packaging. Inspect for any damage.
- බැටරි ස්ථාපනය: The meter typically comes with batteries pre-installed or requires simple installation. Refer to the battery compartment cover for instructions on opening and inserting batteries, ensuring correct polarity.
- Sensor Preparation: Remove the protective sensor cap. If the sensor appears dry, condition it according to standard pH electrode practices (e.g., soaking in storage solution or pH 7 buffer for a short period).
- මූලික ක්රමාංකනය: For optimal accuracy, perform an initial calibration using fresh pH buffer solutions (e.g., pH 4.01, 7.00, and 10.01). Follow the calibration procedure outlined in the meter's specific quick start guide or on-screen prompts.
4. මෙහෙයුම් උපදෙස්
- බලය සක්රිය / අක්රිය: ඔබන්න සක්රිය/අක්රිය button located on the front of the meter to turn the device on or off.
- මිනුම් ගැනීම:
- Ensure the sensor cap is removed.
- Rinse the sensor with distilled water before and after each measurement.
- සංවේදකය s තුළට ගිල්වන්නample solution, ensuring the sensor tip is fully submerged.
- Gently stir the solution to ensure homogeneity and allow the reading to stabilize.
- Read the pH value displayed on the screen once it becomes stable.
- ස්වයංක්රීය වසා දැමීම: The meter is equipped with an automatic shutdown feature to conserve battery life. It will power off after a period of inactivity.
5. නඩත්තු කිරීම
- සංවේදකය පිරිසිදු කිරීම: After each use, rinse the sensor thoroughly with distilled or deionized water. Do not wipe the sensor bulb, as this can cause static charges and damage the sensitive glass.
- ගබඩා: Always replace the protective sensor cap after use. Ensure the cap contains a small amount of storage solution (or pH 7 buffer) to keep the sensor hydrated. Never store the sensor dry or in distilled water.
- බැටරි ආදේශනය: When the battery indicator appears on the display, replace the batteries promptly. Refer to the battery compartment for the correct battery type and installation procedure.
- සාමාන්ය පිරිසිදු කිරීම: The meter's housing can be cleaned with a damp රෙදි. දැඩි රසායනික ද්රව්ය හෝ උල්ෙල්ඛ පිරිසිදුකාරක භාවිතා කිරීමෙන් වළකින්න.
6. දෝශ නිරාකරණය
| ගැටලුව | විය හැකි හේතුව | විසඳුම |
|---|---|---|
| මීටරය ක්රියාත්මක නොවේ. | මිය ගිය හෝ වැරදි ලෙස ස්ථාපනය කර ඇති බැටරි. | නිවැරදි ධ්රැවීයතාව සහතික කරමින් බැටරි ප්රතිස්ථාපනය කරන්න. |
| Inaccurate or unstable readings. |
|
|
| Slow response time. | Sensor is old or contaminated. | Clean the sensor. If problem persists, consider replacing the sensor. |
7. පිරිවිතර
- ආකෘතිය: ST10C-A
- වෙළඳ නාමය: ඔහාස්
- නිවාස: IP67 waterproof ABS
- විශේෂාංග: Protective sensor cap, automatic shutdown, wrist strap
- මානයන්: Approximately 15 x 10 x 4 inches (Product dimensions as listed, note this might be packaging size)
- බර: Approximately 2 Pounds (Product weight as listed, might be shipping weight)
Note: Specific measurement ranges, accuracy, and resolution details should be confirmed with the official Ohaus product data sheet.
8. වගකීම් සහ සහාය
For detailed warranty information, technical support, or service inquiries, please refer to the official Ohaus website or contact your local Ohaus representative. Keep your purchase receipt for warranty claims.
Official Ohaus Webඅඩවිය: www.ohaus.com
