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Overview
Plant Photosynthesis Meter LMPPM-C100 offers 0 to 3000 ppm CO₂ detection with 0.1ppm resolution. It integrates advanced sensors to efficiently deliver physiological measurements of plant activity. Built-in memory and USB connectivity ensure efficient data storage and transfer. Equipped with user-friendly interface that simplifies experimental workflows. Our Photosynthesis Meter ensures reliable long-term performance with intelligent operation and enhanced functional versatility.
Features :
Photosynthetic curve function
Non-diffusion infrared analyser
Flexible control options
Smart software integration
Reliable power system
Portable and lightweight
Specifications :
| CO₂ Range | 0.0 to 3000.0 ppm |
| CO₂ Resolution | 0.1 ppm |
| CO₂ Accuracy | Average noise less than or equal to 0.2 ppm, maximum noise less than 0.5 ppm |
| CO₂ Response Time | 15 s |
| CO₂ Sensor | Non-diffuse/dispersive (NDIR) infrared analyzer |
| Light Range (PAR) | 0 to 3000μmol/m²s |
| Light Spectrum | 400.0 to 700.0nm |
| Light Resolution | 1.0 μmol/m²s |
| Light Error | 2% |
| Light Quantum Sensor | Silicon photocell with correction filter |
| Leaf Temperature Range | 0 to 50°C |
| Leaf Temperature Resolution | 0.1℃ |
| Leaf Temperature Error | 0.3℃ |
| Leaf Temperature Sensor | T thermocouple |
| Air Temperature Range | 0.0 to 50.0 °C |
| Air Temperature Error | 0.3 °C |
| Air Temperature Sensor | Thermistor |
| Flow Range | 0.0 to 1.0 L/min |
| Flow Resolution | 0.01 L/min |
| Flow Error | 1% |
| Flowmeter Type | Microelectronic flowmeter |
| Pressure Range | 15.0 to 115.0 kpa |
| Pressure Resolution | 0.1 kpa |
| Pressure Error | 1.5% |
| Humidity Range | 0 to 90% |
| Humidity Resolution | 0.10% |
| Humidity Error | ±1.5 % |
| Humidity Sensor | Humidity-sensitive capacitor |
| Response Time | 8 s |
| Measured Parameters | CO2 concentration, relative humidity, leaf and air temperature, flow rate, light intensity (PAR) and atmospheric pressure |
| Calculated Parameters | Photosynthetic rate, transpiration rate, stomatal conductance, intercellular CO2 concentration |
| Data Storage | 32 GB SD card, built-in flash memory, more than 10,000 datasets |
| Data Transfer | USB 2.0 |
| Display | 320 × 240 dot-matrix LCD |
| Operating Temperature | 0.0 to 50.0 °C |
| Operating Humidity | 0 to 90% RH (non-condensing) |
| Operating Time | 7 to 9 h |
| Power Adapter | 8.4 V, 2.0 A lithium battery adapter |
| Power Supply | 7.2 V, 10.0 Ah rechargeable lithium battery |
| Dimensions | 280 × 245 × 160 mm |
| Weight | 4.0 kg |
Standard Accessories :
Model No. | Accessory |
| LMPPM-C100-LC1 | Standard measuring type Ⅲ leaf chamber |
| LMPPM-C100-LS1 | LED light source |
| LMPPM-C100-C1 | Charger |
| LMPPM-C100-DT1 | Data transmission line |
| LMPPM-C100-LT1 | Soda lime tube |
| LMPPM-C100-U1 | U disk |
| LMPPM-C100-N1 | Nylon screw |
| LMPPM-C100-LP1 | Long plastic tube |
| LMPPM-C100-SP1 | Short plastic tube |
Optional Accessories :
Model No. | Accessory |
| LMPPM-C100-P1 | Photosynthetic instrument control system |
| LMPPM-C100-T1 | Type Ⅰ leaf chamber (25×25mm) |
| LMPPM-C100-T2 | Type Ⅱ leaf chamber (55×20mm) |
| LMPPM-C100-T3 | Type Ⅲ leaf chamber (65×10mm) |
| LMPPM-C100-L1 | Moss leaf chamber (85×45mm) |
| LMPPM-C100-CL1 | Conifer leaf chamber (130×ø90mm) |
| LMPPM-C100-M1 | Metabolism chamber (ø 163×200mm, 4L) |
| LMPPM-C100-TF1 | Through flow chamber (ø 200×30mm, 8L) |
| LMPPM-C100-S1 | Soil respiration chamber (ø 168mm, 254mm, 8L) |
Applications :
Plant Photosynthesis Meter LMPPM-C100 is designed to measure photosynthetic rate, transpiration rate, stomatal conductance, and intercellular CO2 concentration in agricultural research, crop breeding, and environmental studies.
