Analytical Ferrograph LAFG-T2011

Introduction

Analytical Ferrograph used to monitor and analyze the reliability and predict the potential failure in lubrication parts. It uses a ferromagnetic field to set the standard for equipment diagnosis and is widely used in oil analysis laboratories worldwide. Its spectrum-making channel has dual-channel synchronous spectroscopy provides accuracy. Additionally, it has a touch screen display 10.1 inch . Our Ferrograph has applications in many fields, like the transportation industry, iron and steel industry, electric power industry, navy defense industry as well. 

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

Applications

Analytical Ferrograph used to monitor and analyze the reliability and predict the potential failure in lubrication parts. Our Ferrograph has applications in various fields, including the transportation industry, iron and steel industry, electric power industry, and the navy defense industry.

Specifications

Wear Particle Measurement Range	0 to 800 μm
Injection Method	Micro pump pressure type, automatic sampling
Cleaning Method	Automatic cleaning and manual cleaning
Magnetic Field	Maximum magnetic flux density 1.5T (±0.1T), maximum magnetic field gradient less than 0.5T/mm
Spectrum-making Channel	Dual-channel synchronous spectroscopy
Plate Inclination	1° to 5°
Oil Sample Transfer Speed	10 to 30 ml/h
Cleaning Agent Flow Rate	10 to 30 ml/h
Measurement Resolution	1 μm
Sample Size for a Single Analysis	1 ml
Oil Delivery Pipe Size	Outer diameter 2.6 mm, inner diameter 1.8 mm
Ferrographic Substrate Size	60 × 24 × 0.17 mm
Display	1.54 inch display
Dimensions	395 × 355 × 335 mm
Packaging Dimensions	503 × 453 × 392 mm
Net Weight	14 Kg
Gross Weight	22.2 Kg

Features

Adjustable sample rate

Accurate analysis with graph

Compact design

2 sample testing options

User-friendly design

FAQs

1. What is the working principle of the Analytical Ferrograph ?

Analytical Ferrograph operates using a magnetic field to separate ferrous wear particles from oil samples. As oil flows across a slide placed over a magnetic gradient, metal particles align and deposit based on size and magnetic strength. The system performs dual analysis—quantitatively measuring particle concentration and qualitatively analyzing particle morphology under a microscope. This allows detection of abnormal wear patterns, helping maintenance teams identify early equipment issues and avoid unscheduled downtime.

2. What makes the Analytical Ferrograph different from standard ferrograph?

The Analytical Ferrograph stands out due to its dual-functionality, offering both quantitative and qualitative wear analysis in a single system. It combines precise particle concentration measurement with high-resolution imaging for wear particle characterization. The system may also feature enhanced automation, improved magnetic field control, and advanced software for image capture and interpretation. This makes the Analytical Ferrograph ideal for in-depth diagnostics in high-performance environments such as aerospace, marine, and heavy industrial equipment maintenance.

3. What types of wear particles can the Analytical Ferrograph detect?

Analytical Ferrograph detects a wide range of ferrous and non-ferrous particles, including cutting wear, sliding wear, fatigue particles, rust, and contaminants. Ferrous particles are aligned and deposited using a magnetic field, while non-magnetic particles may also appear and be examined during microscope analysis. These insights allow users to distinguish between different failure mechanisms and better understand wear progression, which supports more accurate and timely maintenance decisions.

4. What sample volume is needed for Analytical Ferrograph testing, and how should it be prepared?

The Analytical Ferrograph typically requires 8–10 milliliters of oil per test. The sample must be well-agitated to evenly distribute wear particles. For thick or degraded oils, dilution with a suitable solvent improves flow and helps achieve uniform particle separation. Proper sample preparation is critical to ensure the ferrogram accurately represents machine condition. Following recommended preparation procedures results in consistent, interpretable ferrogram that support reliable wear analysis.

5. What are the calibration and maintenance requirements for the Analytical Ferrograph ?

Analytical Ferrograph requires regular cleaning of the sample delivery system, deposition slide, and microscope components to maintain data accuracy and prevent contamination. Calibration involves verifying quantitative particle counts using standard reference samples and ensuring the microscope provides clear, aligned images. Some systems may include automated features that assist with calibration and diagnostics. Routine upkeep as per the manufacturer’s guidelines ensures long-term reliability and optimal performance for machinery health monitoring.

6. What is the working principle of an Analysis Ferrograph?

The Analysis Ferrograph works by separating magnetic particles from oil sample using a strong magnetic field. As the oil flows over a glass slide in the magnetic field, ferrous particles align and deposit based on size and magnetic strength. The resulting ferrogram is then examined under a microscope. This method enables detection of wear patterns and particle morphology, allowing users to identify abnormal wear processes and monitor machinery condition for preventive maintenance planning.

7. What types of wear particles can be identified using an Analysis Ferrograph?

An Analysis Ferrograph can identify ferrous and some non-ferrous particles, such as oxides, cutting wear, fatigue wear, spherical particles, and contaminants. Although the magnetic field primarily separates ferrous debris, non-magnetic particles may still be visually observed. By analyzing particle shape, size, and color under a microscope, technicians can determine specific wear mechanisms, helping to diagnose equipment problems such as abrasion, corrosion, or lubrication failure at an early stage.

8. What is a ferrogram, and how is it used in the Analysis Ferrograph?

A ferrogram is a microscope slide with deposited wear particles collected during the ferrography process. It is used to visually inspect particle characteristics like size, shape, texture, and distribution. Different types of wear generate distinctive particle features, which can be interpreted to identify the source and severity of wear. Ferrogram analysis provides detailed insights into machinery health, offering critical diagnostic information that helps maintenance personnel prevent failures and improve equipment reliability.

9. How much oil is needed for Analysis Ferrograph testing, and how should it be prepared?

Typically, the Analysis Ferrograph requires 5 to 10 milliliters of oil. The sample should be thoroughly agitated to suspend particles evenly. For high-viscosity oils, dilution with a compatible solvent may be necessary to ensure smooth flow and effective particle separation. Proper sample preparation is vital for generating accurate and representative ferrograms. It ensures that both large and small particles are adequately deposited, providing meaningful diagnostic data about the machinery’s wear condition.

10. What maintenance and calibration are necessary for an Analysis Ferrograph?

Regular maintenance includes cleaning the sample delivery system, deposition slide, and magnetic assembly to prevent residue buildup and cross-contamination. The microscope optics must be kept clean and properly aligned. Calibration is typically visual and involves comparing ferrograms to known reference samples to maintain interpretation consistency. Some systems may include automated image analysis, which should be checked periodically for accuracy. Following a routine maintenance schedule ensures the ferrograph remains reliable for ongoing wear monitoring and diagnostics.