Labmate Bench Top pH Meter LMBP-402
Labmate Bench Top pH Meter LMBP-402 is a high-accuracy benchtop instrument engineered for reliable pH, ORP (mV), and temperature measurements in laboratory and industrial environments. It supports multi-point calibration with automatic buffer recognition and features calibration due alarms to maintain measurement integrity. Automatic temperature compensation ensures stable and precise readings across the full operating range. A clear color LCD with adjustable text size allows easy data viewing, while built-in safety and data control functions enhance daily operation.
Product Info
Key Features
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Measures pH, mV (ORP), and temperature with high precision
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Supports 1 to 3-point calibration with automatic buffer recognition
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Automatic electrode diagnosis displays pH slope and offset
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Automatic and manual temperature compensation
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Auto-read endpoint detection for stable measurements
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Timed interval readings for data output to PC or printer
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Limit alarm alerts when readings exceed set thresholds
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Calibration due alarm for routine calibration reminders
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Password protection and reset-to-factory function
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Clear color LCD with adjustable text size
Technical Highlights
Parameter Specification pH Range -2.000 to 20.000 pH pH Resolution 0.001 / 0.01 pH (selectable) pH Accuracy ±0.002 pH pH Calibration 1 to 5 points Buffer Standards USA, NIST, DIN, 5 custom buffers ORP Range ±2000.0 mV ORP Resolution 0.1 mV ORP Accuracy ±0.1 mV Temperature Range 0 to 105 °C / 32 to 221 °F Temperature Resolution 0.1 °C / 0.1 °F Temperature Accuracy ±0.5 °C / ±0.9 °F Temperature Calibration 1 point (reading ±10 °C) Temperature Compensation 0 to 100 °C, manual or automatic Hold Function Manual or auto-endpoint Connector BNC, 3.5 mm jack socket Display Color LCD, 120 × 60 mm Power Requirement DC 9 V power adapter Dimensions (L × W × H) 210 × 205 × 75 mm Weight 1.5 kg Applications
Labmate Bench Top pH Meter LMBP-402 is widely used in food and beverage processing, nutrient availability analysis, hydroponics, soil testing, and routine pH measurement of aqueous and soluble solutions in laboratories and industrial settings.-

















