Labmate Plant Photosynthesis Meter LMPPM-A201

Labmate Plant Photosynthesis Meter LMPPM-A201

Product Overview

The Labmate Plant Photosynthesis Meter LMPPM-A201 is an advanced, multi-functional analyzer engineered for high-precision measurement of plant gas exchange and environmental parameters. Featuring an expanded CO₂ detection range of up to 3100 ppm and utilizing non-dispersive infrared (NDIR) technology, it provides exceptionally stable and reliable data for complex physiological studies. This model stands out with its integrated GPS for real-time spatial tracking and a 5-inch color display for enhanced data visualization. With support for both open and closed-circuit measurements, as well as specialized PAR response curves, the LMPPM-A201 is a top-tier instrument for researchers requiring high-fidelity data in both field and laboratory settings.

Technical Specifications

Parameter	Specification
CO₂ Measurement Range	0 to 3100 ppm
CO₂ Resolution / Accuracy	0.01 ppm / ±1 ppm (0 to 500 ppm)
Photosynthetically Active Radiation (PAR)	0 to 3000 μmol·m⁻²·s⁻¹ (400 to 700 nm)
Air Temperature Range	-20 °C to 120 °C (Accuracy: ±0.1 °C)
Leaf Temperature Range	0 °C to 60 °C (Accuracy: ±0.2 °C)
Air / Leaf Chamber Humidity	0 to 100% RH (Accuracy: ±1.5%)
Flow Rate (Set Range)	200 to 999 μmol/s (Resolution: 0.1 μmol/s)
Soil Temperature Range	-20 °C to 95 °C (Accuracy: ±0.3 °C)
Soil Respiration Chamber	1 L Capacity
Leaf Chamber Size Options	55×20 mm, 20×20 mm, 55×10 mm
Display	5-inch Color Display
Integrated Tracking	Built-in GPS
Data Storage	32 GB USB (Expandable to 64 GB)
Power Supply	20Ah (165Wh) Lithium Battery
Dimensions / Weight	262 × 230 × 133 mm / 3.3 kg

Key Features

• Extended CO₂ Detection: Offers a wider measurement ceiling (3100 ppm) compared to standard models, making it ideal for high-CO₂ environment simulations.

• Integrated GPS Tracking: Automatically logs real-time geographic coordinates with every measurement, facilitating large-scale field mapping and spatial analysis.

• Versatile Measurement Modes: Supports four distinct operational modes: open circuit, closed circuit, curve measurement, and PAR response curve.

• 5-Inch Color Interface: Provides a high-resolution, user-friendly interface for real-time monitoring of photosynthesis curves and metabolic trends.

• Massive Data Capacity: Includes a 32 GB USB flash drive for extensive logging, ensuring months of field data can be stored locally without a PC.

• Robust Power System: Equipped with a high-capacity 20Ah lithium battery to sustain prolonged high-intensity field audits.

• Advanced Flow Control: Features a freely settable micro-flow system for precise regulation of the measurement environment.

Applications

• High-CO₂ Environment Research: Studying plant acclimation and photosynthetic response in CO₂-enriched atmospheres.

• Precision Agriculture Mapping: Using GPS-tagged data to create nutrient and photosynthesis maps across large agricultural plots.

• Stress Physiology: Analyzing plant responses to extreme temperature fluctuations (up to 120 °C air temp) and varying light intensities.

• Soil Health Monitoring: Assessing soil CO₂ efflux and respiration in conjunction with plant vitality data for carbon cycling studies.