PH METER-FIVE POINT CALIBRATION-WITH PRINTER-LMPH15
Salient Feature:
- 1 to 5 points calibration with automatic recognition for USA, NIST, DIN & User Define
- Automatic electrode diagnosis shows the pH slope and zero offset
- Highly accurate analysis at every point
ORP
- 1 point offset calibration allows adjusting the displayed value to a known standard
- Relative and absolute millivolt modes ensure the reliable ORP measurement
General
- Automatic temperature compensation ensures accurate readings over the entire range
- Auto-Read function senses and locks the measurement endpoint
- Interval Readings data can be transferred to a PC or Printer
- High / Low Limit Alarm automatically alerts when reading exceeds the specified range
- Calibration due alarm prompts user to calibrate the meter regularly
- Password protection prevents the unauthorized calibration and settings
- Expanded memory stores or recalls up to 1000 data sets
- Reset function automatically resumes all settings back to the factory default
- Built in real time clock stamps stored data to meet GLP Standards
IMPORTANT NOTE FOR MAINTENANCE OF PH ELECTRODE
To ensure an optimum response time, the glass sensor tip and the reference junction of the pH electrode should be kept moist and not be allowed to dry out when not in use. Placing the electrode in a small glass filled with pH storage solution or replacing the solution in the protective cap is a suitable way to store the electrode. It is recommended to rehydrate the electrode after a cleaning procedure by soaking for at least one hour before taking measurements. pH Storage solution can be supplied at extra cost
Model |
LMPH15 |
Make |
LABMAN |
Range |
-2.000 to 20.000 pH |
pH Resolution |
0.001, 0.01 (selectable) |
Accuracy |
+0.002pH |
Calibration Points |
up to 5 points |
pH Buffer options |
USA, NIST, DIN, User define |
mV Range |
+2000mV |
Accuracy |
+0.2mV |
Resolution |
0.1mV |
Temperature Ranges |
0-105°C/32-221°F |
Temperature Accuracy |
+0.5°C/+0.9°F |
Temperature Resolution |
0.1°C/0.1°F |
Temp. compensation |
0-100°C, Manual / Automatic |
Input Impedance |
<10' 20 |
Stability |
Standard or high-accuracy |
Calibration Due Alarm |
1 to 31 days or off |
Password Protection |
Yes, 4 digits |
Memory |
1000 data sets |
Connector |
BNC |
Display |
7" (inches) TFT LCD |
Power Requirements |
DC9V, using AC adapter, 220VAC/50Hz |
Dimensions (LxWxH) |
240 • 220 • 80 mm |
Weight |
1.7 kg |