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Bench Top pH Meter LMBP-503 measures pH from -2.000 to 20.000 with resolution 0.1 and 0.01 pH. It offers automatic temperature compensation and calibration for consistent readings. Equipped with large LCD display and easy-touch keypad for convenient operation. Integrated with RS232 interface for data transfer and external connectivity. Our Meter is ideal for water quality testing in laboratories and research.
Specifications
| pH Measurement Range | -2.000 to 20.000 pH |
| pH Resolution | 0.1, 0.01 pH |
| pH Accuracy | ± 0.01 pH |
| Calibration Points | Up to 5 |
| Buffer Recognition | NIST, GB, DIN and USA |
| mV Measurement Range | -2000.00 to 2000.00 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ± 0.1 mV or ± 0.03% |
| Temperature Range | -5 to 110 ºC, 23 to 230 ºF |
| Temperature Unit | ºC, ºF |
| Temperature Resolution | 0.1 |
| Temperature Accuracy | ± 0.2 |
| Measurement Modes | Auto Read (Fast, Medium, Slow), Timed, Continuous |
| Reading Prompts | Reading, Stable, Locked |
| Temperature Compensation | ATC, MTC |
| Data Storage | 500 results each |
| GLP Features | Yes |
| pH Electrode | BNC (Q9) connector |
| Temperature Probe | 4-pin aviation connector |
| USB | PC connection |
| Printer | RS-232 |
| Display Backlight | Yes |
| Auto Shutdown | 1 to 60 min or off |
| Power Supply | AC Adapter (100 to 240V AC input, DC9V output) |
| Dimension | 242×195×68 mm |
| Packaging Dimension | 370×305×330 mm |
| Net Weight | 900 g |
| Gross Weight | 3 Kg |
Pricing
| Product | Price | Unit | Action |
|---|---|---|---|
| Bench Top pH Meter LMBP-503 | $ 2200 | Each of 1 |
Features
Manual temp adjustment
Auto-hold function
500 data storage
Reset to default
IP54 waterproof
Electrode self-diagnosis
Standard Accessories
Model No | Accessory |
LMBP-503-P1 | 3 in 1 pH composite electrode |
LMBP-503-S1 | Standard pH Buffer Solutions (pH 4.01) |
LMBP-503-S2 | Standard pH Buffer Solutions (pH 7.00) |
LMBP-503-S3 | Standard pH Buffer Solutions (pH 10.01) |
LMBP-503-ES1 | Electrode Stand |
LMBP-503-A1 | 4.Plug/Power adaptor |
LMBP-503-C1 | Universal USB cable |
LMBP-503-D1 | Dust cover |
Optional Accessories
Model No | Accessory |
LMBP-503-S4 | Standard pH Buffer Solutions (pH 4.01, 250ml) |
LMBP-503-S5 | Standard pH Buffer Solutions (pH 7.00, 250ml) |
LMBP-503-S6 | Standard pH Buffer Solutions (pH 10.01, 250ml) |
LMBP-503-E1 | Electrolytes 3M KCl (100ml) |
LMBP-503-E2 | Electrolytes 3M KCl (250ml) |
LMBP-503-E3 | Electrolytes 3M KCl (Powder) |
Applications
Bench Top pH Meter LMBP-503 is ideal for chemical labs, environmental testing, and academic research. It suits quality control in food, beverage, pharmaceutical, and water treatment industries.
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Frequently Asked Questions
1 What is a Bench Top pH Meter?
A Bench Top pH Meter is a laboratory instrument designed to measure the pH level of solutions accurately, typically used in labs and industrial environments.
2 How does Bench Top pH Meter work?
It works by using a glass electrode and a reference electrode to measure the hydrogen ion activity in a solution, which is then displayed as a pH value.
3 How is Bench Top pH Meter used in water quality testing?
It is used in water quality testing to accurately measure the pH level of drinking water, wastewater, and environmental water samples, ensuring compliance with health and safety standards.
4 Can Bench Top pH Meter be used in pharmaceutical laboratories?
It is essential in pharmaceutical laboratories to maintain strict pH control in drug formulation and quality control, which directly affects product stability and efficacy.
5 How does Bench Top pH Meter benefit environmental research?
It benefits environmental research by allowing precise pH measurement of soil extracts, water bodies, and waste samples, aiding in pollution monitoring and ecological assessments.
6 How does Bench Top pH Meter support biotechnology and microbiology applications?
It supports biotechnology and microbiology applications by ensuring the correct pH of growth media and culture environments, which is critical for optimal microbial and cell growth.
7 How is Bench Top pH Meter used in dairy processing?
It is used in dairy processing to monitor the acidity of milk, yogurt, and cheese during production, ensuring proper fermentation, flavor development, and shelf stability.
8 What is the role of Bench Top pH Meter in biofuel production?
It plays an important role in biofuel production by monitoring the pH of fermentation processes and enzymatic reactions, which influence bioethanol or biodiesel yield.
9 Can Bench Top pH Meter be used in medical laboratories?
It is used in medical laboratories for pH analysis of bodily fluids like urine or buffer preparations in diagnostic testing and research.
10 How does Bench Top pH Meter support battery recycling and e-waste treatment?
It supports battery recycling and e-waste treatment by ensuring proper pH balance in acid or alkaline leaching processes during metal recovery.