Benchtop pH meters represent crucial analytical tools utilized in laboratory settings. These devices serve the purpose of precisely determining pH values, alongside other vital parameters like conductivity, ion concentration, ORP (oxidation-reduction potential), and dissolved oxygen levels. Their user-friendly nature streamlines the process of recording and documenting measurement results, promoting efficiency and accuracy in scientific tasks. Users have the option to select from a range of offerings, including straightforward benchtop meters ideal for routine measurements and more sophisticated systems designed for automated, regulation-compliant measurements. This versatile selection ensures that professionals can tailor their instrumentation to specific analytical needs, thereby enhancing the precision and reliability of their scientific investigations and industrial processes.

1. |
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Bench Top pH Meter LMBP-
401

2. Overview
Bench Top pH Meter LMBP-401 offers high accuracy, premium
performance and ultimate flexibility to meet challenging applications
with ease. The device is capable of monitoring pH, mV, relative mV
and temperature parameters when an exact probe is attached.
Calibrations can be performed up to 5 points and due alarm prompts
user to calibrate the meter often. Automatic temperature
compensation ensures accurate readings with an expanded memory
storage up to 1000 data sets.
Specifications :
pH
Range -2.000 - 20.000 pH
Resolution 0.001, 0.01,
selectable
Accuracy ±0.002 pH
Calibration
Points
1 to 5 points
pH Buffer
Options
USA, NIST, DIN, 5
custom buffers

3. ORP
mV Range ±2000.0 mV
Relative
mV Range
±2000.0 mV
Resolution 0.1 mV
Accuracy ±0.1 mV
Calibration
Points
1 point
Temperature
Range 0 - 105°C/32 - 221°F
Resolution 0.1°C/0.1°F
Accuracy ±0.5°C/±0.9°F
Offset
Calibration
1 point, reading
±10°C
Temperature Compensation 0 - 100°C, manual or automatic
Solution Temperature Coefficient 25°C
Stability Criteria Standard or high accuracy
Calibration Due Alarm 1 to 31 days or off
Interval Readings 10, 30, 60 seconds
Password Protection 4 digits
Hold Function Manual or auto-endpoint
Memory 1000 data sets
Communication Interface USB
Connector BNC, 3.5 mm jack socket
Display 7 inches TFT LCD

4. Power Requirements DC12V power adapter
Dimensions (L×W×H) 240×220×80 mm
Weight 1.7 Kg
Features :
- 1 to 5 point calibration with automatic buffer recognition
- Automatic electrode diagnosis shows the pH slope and offset
- Solution temperature coefficient compensates for the pure water
samples
- Relative and absolute millivolt modes ensure the reliable ORP
measurements
- Automatic temperature compensation ensures accurate readings
over entire range
- Auto-read function senses and locks measurement end point
- Timed interval readings send measurement data to PC or printer
- Limit alarm automatically alerts when reading exceeds specified
range
- Calibration due alarm prompts user to calibrate the meter regularly
- Password protection prevents unauthorized operation and settings
- Expanded memory stores and recalls up to 1000 data sets
- Reset function automatically resumes all settings back to factory
defaults
Applications :
pH meters are vastly used in various applications such as food and
beverage industries, analysis of quick nutrients availability,
hydroponics, pH measurement of soil and other soluble solutions.

5. Labmate Scientific
Email: | Website:
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