Table Top Wensar 5 Point Calibration pH Meter (LMPH-12)
Table Top Wensar 5 Point Calibration pH Meter (LMPH-12)
Salient Features
LMPH-12 is a high precision pH meter with large backlight 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.
Model | LMPH-12 |
pH Range | -2.000˜20.000pH |
pH Accuracy | ±0.002pH |
pH Resolution | 0.0001, 0.01, 0.1pH (Selected) |
mV Range | ±1999.0mV |
mV Accuracy | ±0.2mV |
mV Resolution | 0.1, 1mV (Selectable) |
Calibration | upto 5 points |
pH Buffer Groups | USA (pH1.68,4.01,7.00,10.01,12.45), NIST (pH1.68,4.01,6.86,9.18,12.45) DIN (pH1.09,4.65,6.79,9.23,12.7 OR User Define) |
Calibration due reminder | 1 to 30 days of OFF |
Temp, Range | 0˜105°C, 32˜221°F |
Temp, Accuracy | ± 0.5 °C, ± 0.9 ° F |
Temperature Compensation | 0˜100°C, 32˜212°F, Automatic or Manual |
Auto-Off | Manual or Automatic (10, 20, 30 minutes after last key pressed (Selectable)) |
Memory | 500 readings with date and time |
Power Supply | DC 5V adapters, using AC 220V / 50Hz, |
Dimensions LxWxH (mm) | 210 x 188 x 60 |
Weight | 1.2 Kg |