Product Description
Salient Features
LMPH-12 is a high precision pH meter with large backlit LCD display. The meter can displays many useful prompt messages to helps you quickly and easily measuring the samples.| | During the pH mode, Up to 5 points push-button calibration with auto- buffer recognition. |
| | Selectable pH buffer standards and temperature units. |
| | Automatically calculates and displays electrode slope after calibration. |
| | Automatic Temp.Compensation (ATC) ensures highly accurate measurement over the entire range. |
| | Calibration due reminder prompts you to calibrate the meter regularly. |
| | During ORP mode, Single point offset calibration allows user adjusts displayed value to a known standard. |
| | Absolute or Relative millivolt (R.mV) measurement provides accurate ORP readings. |
| | Automatic endpoint function freezes the stable measured values for easy reading and recording data. |
| | Help message as an operational guide to helps you understand how to use meter. |
| | Setup menu lets user customizes buffer standards, calibration points, stability conditions, resolution, temperature units, date and time to meet measurement requirements. |
| | Reset function can resumes all settings to factory default values. |
| | Expanded memory stores and recalls up to 500 readings. |
| | Built-in real-time clock stamps stored data to meets GLP standards. . |
| | Stored data can be transferred into computer via USB communication interface. |
High Accuracy and Extensive Measurement RangeThis benchtop meter delivers reliable readings across a wide pH (0.00-14.00), mV (-1999 to +1999), and temperature (0-50C) range. With a resolution of 0.01 pH and 0.01 pH accuracy, as well as automatic or manual temperature compensation, it ensures precise monitoring for various laboratory applications. The robust microprocessor-based control system enhances the instrument's consistency and reliability.
Efficient Data Management and Output OptionsWith the ability to store up to 100 data sets, this meter streamlines laboratory workflows. Exporting data is flexible with optional RS232 or USB connectivity. The LCD display presents measurements clearly, making data review and transfer straightforward and efficient for laboratory users.
Designed for Laboratory Convenience and DurabilityThis equipment is crafted from durable ABS plastic, meeting IP20 environmental standards. The supplied combination pH electrode is compatible with its BNC socket input, while intuitive features like auto calibration, buffer recognition, and electrode status indication simplify regular use. The system is lightweight and compact, fitting easily on any bench.
FAQ's of Benchtop pH/mV/A C Meter:
Q: How do I calibrate the Benchtop pH/mV/C Meter?
A: You can calibrate this meter using up to three-point auto calibration. Simply follow the on-screen instructions to immerse the electrode in standard buffer solutions; the meter will recognize the buffers and guide you through the process for optimal accuracy.
Q: What types of laboratory measurements can this meter handle?
A: This instrument measures pH, mV (ORP/Redox), and temperature in various aqueous solutions, making it suitable for chemistry, biology, water quality analysis, and general laboratory work.
Q: When should I use temperature compensation, and how is it performed?
A: Temperature compensation is vital when sample temperatures differ from calibration buffers or reference conditions. This meter offers both automatic and manual temperature compensation options, covering a range from 0-100C, to ensure reliable and accurate readings.
Q: Where can the stored data from the meter be accessed or exported?
A: Stored data (up to 100 sets) can be viewed directly on the LCD display. For further processing, data can be exported via the optional RS232 or USB connection to a computer or compatible device.
Q: What is the advantage of the automatic buffer recognition feature?
A: Automatic buffer recognition streamlines calibration by detecting buffer solutions automatically. This reduces user error and enhances calibration accuracy, ensuring consistent and dependable results.
Q: How durable is the equipment for frequent laboratory use?
A: The meter features an IP20-rated ABS plastic housing, offering excellent resistance to common laboratory conditions. Its rectangular, compact build (210 x 188 x 60 mm) and low weight make it practical for everyday benchtop operation without sacrificing durability.
Q: What benefits does the combination pH electrode offer?
A: The supplied combination pH electrode is ready for immediate use, compatible with the BNC socket for easy connection. It incorporates standard pH electrode glass, offering reliable measurements and resilience to temperatures up to 100C, facilitating a broad range of applications.