Soil Respiration Meter SRM-3051T-1
Soil Respiration Meter SRM-3051T-2
Soil Respiration Meter SRM-3051T-3

Soil Respiration Meter SRM-3051T

$8,790.00

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Biobase SKU: SRM-3051T

Product Description:

The SRM-3051T Soil Respiration Meter is a high-precision instrument designed to measure soil respiration and related ecological parameters. By monitoring CO₂ release and associated indicators, researchers can assess soil microbial activity, root respiration, and the effects of climate change on soil ecosystems.

With multi-parameter detection, the device simultaneously measures carbon dioxide concentration, soil temperature, air temperature, air humidity, light intensity, and gas flow, providing comprehensive data for agricultural, environmental, and research applications.

Key Features:

  • Multi-Parameter Detection: Monitors CO₂ concentration, soil temperature, air temperature, air humidity, light intensity, and flow.

  • High Accuracy & Reliability: Infrared CO₂ detection with <±1% repeatability and platinum resistance sensors for temperature accuracy.

  • Large Data Storage: Equipped with a 2GB memory card; supports TXT file export.

  • Intuitive Display: 160×256 Chinese LCD dot matrix screen for clear operation.

  • Portable Design: Lightweight, small size, and simple operation with lithium battery or AC/DC power supply.

  • Long Battery Life: Built-in 8.4V lithium battery provides up to 10+ hours of continuous use.

  • Data Protection: Microelectronic flowmeter with clogging protection and prompt alerts.

  • Flexible Use: Compatible with different respiration chambers for soil, seeds, fruits, vegetables, and plants.

Technical Specifications:

Parameter Specification
Model SRM-3051T
CO₂ Detection Infrared module / Range: 0–5000 ppm / Accuracy: ≤±1% FS / Response time: ≤15s / Zero drift: ≤±2% FS per 24h
Soil Temperature PT100 platinum resistance / Range: 0–60°C / Resolution: 0.1°C / Accuracy: ±0.3°C
Air Temperature Inlet detection / Range: -20–95°C / Resolution: 0.1°C / Accuracy: ±0.2°C
Air Humidity Inlet detection / Range: 0–100% RH / Resolution: 0.1% / Accuracy: ±1.8% RH
Light Detection Silicon photocell / Range: 0–3000 μmol/m²/s / Resolution: 1 μmol/m²/s / Accuracy: ±5% μmol/m²/s
Flow Detection Microelectronic flowmeter / Range: 0–1.5 l/min / Resolution: 0.01 l/min / Accuracy: ±2%
Soil Respirator Volume 1.0 L
Storage 2GB memory card, TXT format
Power Supply 8.4V lithium battery / AC adapter: 100–240V, 50/60Hz
Package Size (mm) 550 × 350 × 250
Gross Weight 8 kg

Applications:

  • Soil microbial activity studies

  • Carbon flux and ecosystem research

  • Precision agriculture and irrigation management

  • Environmental monitoring and climate change studies

  • Plant and root respiration experiments

Downloads

Data Sheet Link

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