Plant Nutrition Analyzer LPNA-T2010

Introduction

Plant Nutrition Analyzer measures thickness up to 1.2 mm, ensuring accurate analysis for thin samples. Its advanced digital touchscreen offers seamless operation and real-time data visualization. Features integrated data storage capacity to save and access past analytical records instantly. The built-in records location-specific data for geographically contextual analysis. Our plant nutrition analyzer offers real-time data synchronization to support collaborative decision-making in large-scale operations.

This plant nutrition analyzer is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Plant Nutrition Analyzer accurately assesses plant macro and micro-nutrients, aiding precision agriculture, crop yield optimization, and eco-friendly nutrient management practices in farming and research.

Specifications

Measuring Range	Chlorophyll: 0.0 to 99.9 Leaf Surface Temperature: 10℃ to 99.9℃ Nitrogen Content: 0.0 to 99.9 mg/g Leaf Surface Humidity: 0.0 to 99.9 %RH
Measurement Accuracy	Chlorophyll: ±1.0 ( values range 0 to 50 at room temperature) Leaf Surface Temperature: ±0.5℃ Nitrogen Content: ±5% Leaf Surface Humidity: ±5%
Repeatability	Chlorophyll: ±0.3 ( values range 0 to 50) Leaf Surface Temperature: ±0.2℃ Nitrogen Content: ±0.5 units Leaf Surface Humidity: ±0.5%
Maximum Measured Thickness	1.2 mm
Measurement Time Interval	2 seconds
Measurement Area	2 mm × 2 mm
Power Supply	2 × 1.5V dry batteries
Dimension (W×D×H)	340mm×300mm×150mm
Gross Weight	1.8kg

Features

Live Rapid Testing

Low Battery Alert

2000 Data Storage

HD Display Screen

Multi-Parameter Measurement

Smart Connectivity Feature

FAQs

1. What is the working principle of the Plant Nutrient Analyzer ?

Plant Nutrient Analyzer works on the principle of spectrophotometric colorimetry. Plant tissues or soil extracts are treated with chemical reagents that react with nutrients such as nitrogen, phosphorus, or potassium to produce a measurable color intensity. The analyzer uses specific wavelengths of light to detect this color change and translates the absorbance values into quantitative nutrient concentrations. This enables researchers, agronomists, and farmers to accurately determine nutrient status in plants and soils, which is critical for optimizing fertilization strategies, improving crop yields, and ensuring sustainable nutrient management.

2. Which nutrients can be detected with the , and how precise are the results?

is designed to detect macronutrients like nitrogen (N), phosphorus (P), and potassium (K), along with secondary elements such as calcium (Ca), magnesium (Mg), and sulfur (S). In some applications, it may also detect micronutrients depending on reagent compatibility. Its detection precision is generally within ±2–3%, ensuring reliable results for both research and field applications. The accuracy is enhanced by its closed optical system and stable light source, which minimize interference. As a result, users can confidently interpret data for precise fertilizer recommendation, nutrient balance assessment, and corrective actions in crop management.

3. What type of samples can be analyzed using the Plant Nutrient Analyzer ?

Plant Nutrient Analyzer is versatile and supports a wide range of sample types, including fresh plant leaves, crop stems, fruits, and even soil extracts when prepared with appropriate reagents. Typically, plant samples are homogenized or digested in specific chemical solutions before analysis. Soil samples require extraction using standard agronomic protocols to release nutrients into a measurable solution. The analyzer’s design ensures that both solid plant tissue digests and liquid soil extracts can be processed with minimal interference, making it suitable for agricultural extension labs, research institutes, and progressive farms practicing precision agriculture.

4. What are the limitations of the Plant Nutrient Analyzer ?

Plant Nutrient Analyzer offers rapid and accurate results, it has certain limitations. Its accuracy depends on proper sample preparation—errors in digestion or reagent handling can lead to inconsistent readings. The instrument may also have limited sensitivity for trace micronutrients unless paired with specialized reagents. Additionally, while portable, it still requires chemical reagents that must be stored and handled carefully. Another limitation is that the analyzer provides nutrient concentration but not nutrient availability in soil, which depends on other agronomic factors. Understanding these limitations ensures users interpret results correctly and complement them with agronomic expertise.

5. Does Plant Nutrient Analyzer has a battery backup?

Yes, the Plant Nutrient Analyzer comes with an inbuilt battery backup, making it highly suitable for fieldwork and outdoor agricultural applications. The battery is designed for long-lasting performance and can typically operate continuously for 3 to 5 days on a single charge, depending on usage. This ensures uninterrupted nutrient testing even in remote areas without stable electricity access, allowing farmers and researchers to conduct reliable on-site analyses with convenience and flexibility.