Overview
SDPTOP pH 6230 is a Benchtop professional pH Meter with a large 5-inch LED display, USB power supply and communication support, built-in rechargeable lithium-ion battery base (standard without batteries), Data storage, Automatic calibration reminders and software data collection functions.
Features
1. Large 5-inch LED Display screen, 120 degree viewing angle.
2. Convenient USB power connector, can be connected to computer and other USB ports.
3. Reading stability setting: three segments are optional.
4. Password setting: The four-digit password can be set by yourself.
5. Product serial number: four yards, which can be set by yourself.
6. User serial number: two codes, can be set by yourself.
7. Date and time setting: Date format and time are optional.
8. Reading lock function: on/off optional.
9. Temperature offset calibrate ： +/- 5.0 ℃/ +/- 9.0 F.
10. The number of corrected points and the correction result (offset/slope) are displayed.
11. Measured value, time and date, product serial number, user number and stored memory quantity are displayed at the same time.
12. Set the high luminance backlight with one click.
13. Built-in base that can accommodate rechargeable 3.7V lithium-ion batteries (standard without batteries) to ensure uninterrupted power operation.
14. Software data collection system, standard USB Communication interface, data collection software and software CD-ROM.
Principle
The pH Meter converts chemical signals into electrical signals (mV values) by Electrode measurement of the hydrogen ion concentration of the solution, and then displays them in the form of pH values after internal processing of the instrument and reference temperature compensation (automatic or manual). The instrument supports multi-point calibrating to ensure measurement accuracy.
Applications
Laboratory water quality analysis, industrial process control, environment monitoring, education and research, food and beverage testing, pharmaceutical industry
Standards
The information does not mention
Steps
1. Connect the power supply or install the battery (you need to bring your own).
2. Turn it on and make basic settings such as date and time.
3. Set the password, product serial number and user serial number as required.
4. Immerse pH Electrode in standard buffer solution.
5. Enter calibrate mode and calibrate up to 5 points.
6. Check and confirm the offset and slope after calibrating.
7. Electrode immersion in the test solution for measurement.
8. The current reading can be fixed using the reading lock function.
9. The measurement data can be automatically stored and connected to the computer through the USB interface to use the supporting software for data collection.
Notice
• The instrument does not contain a rechargeable lithium-ion battery as standard, and users need to bring their own.
• Please set the reading stability, calibrate the reminder period and the automatic shutdown time correctly according to the measurement needs before use.
• When calibrating, use a fresh standard buffer solution to ensure accuracy.
• When measuring different samples, please fully clean the Electrode to avoid cross-contamination.
• When not in use for a long time, please keep it properly according to Electrode maintenance requirements.
• When connecting to a computer for data communication, please ensure that the supporting software in the included CD-ROM is installed.
• When calibrating temperature offset, fine-tune according to the actual environment.
