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09/262023
Dynamic | Tianjin Honghe...
On September 16th to 17th, the Hydraulic Pollution Control Subcommittee of the National Hydraulic and Pneumatic Standardization Technical Committee held a national standard review meeting in Shanghai. More than 30 experts and representatives from industries/enterprises across the country attended the meeting.
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06/062023
Rainy season is coming, ...
After the instrument has been working for a certain period of time, especially in environments with high humidity, the air filtration combination may retain some moisture. You can check whether drainage is needed through the observation window on the back panel of the instrument. When drainage operation is required, the specific method is:
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04/142023
Sending oil samples to d...
Some customers use different brands of particle counters or send oil samples to different laboratories for testing in order to determine the true situation of oil contamination. However, they find that the test results are different. Why?
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04/072023
How many basic knowledge...
Working principle (photoresist method) When a liquid sample containing particles passes through the sensor's beam of light, a portion of the light is blocked by the particles, causing a change in light intensity. The amount of blocked light is proportional to the size of the particles. Therefore, by measuring the particles passing through the sensor
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11/252022
Teach you some tips for ...
The particle counter is a precision instrument, and if it is used for a long time, it may have some minor problems. However, the cost of returning the instrument to the factory for repair is high and the cycle is long. In this small class, we will teach you a few simple self checking and self-study tips about desktop computers. Let's learn them now!
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11/182022
荐 Let you learn about the ...
Friends who have followed the Honghe particle counter know that in addition to providing users with better pre-sales answers and after-sales maintenance services, we also constantly update the instrument performance
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11/172022
Honghe L20 meets your ex...
Precision Manufacturing - L20 Meets Your Expectations for Laboratory Instruments - Desktop Computer Main Features Desktop particle counter can be said to be the best choice for laboratory analytical instruments. Its structure is precise and complex, and its functions are also the most comprehensive, with high precision, high sensitivity, and high
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11/042022
Honghe Portable Wind res...
The portable particle counter is mainly designed for fluid particle detection that requires frequent changes in location. While inheriting the high standards and quality of Honghe products, we have also thoughtfully designed many operational details for the convenience of operators
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10/252022
荐 Details see quality, LPC...
We adhere to precision manufacturing. In recent years, the application of advanced detection instruments such as liquid particle counters in the civilian industry has reached unprecedented heights and breadth, while also placing higher demands on the quality and functionality of the instruments. According to applicable occasions and work conditions
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10/142022
Explanation of the Diffe...
The ACFTD size calibration method aims to determine the pollution level of solid particles. The definition of irregular shaped particle size is based on the longest chord diameter of the particle, with a standard particle size range of 1 μ m to 100 μ m. ACFTD calibration liquid particles
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01/142022
Liquid sample processing...
In practical terms, diluting the liquid sample will definitely cause secondary contamination and amplify the incorrect counting results of the liquid particle counter. Therefore, when measuring the particle contamination level, it is advisable not to dilute it. However, if the liquid sample shows the following three situations, it is necessary to analyze the liquid sample
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01/122022
Issues to be noted in th...
The method of taking the average value is to check the uniformity of particle suspension. It is recommended to perform three equal volume particle counts on the liquid sample, and the repeatability must meet certain requirements before taking the average value as the final test result (between the three counts of the smallest particle size detected)
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12/242021
The Importance of Oil On...
Tianjin Honghe has been deeply involved in the field of liquid particles for more than 30 years and has rich experience in oil analysis. At the same time, with the development of sensor technology, different sensors can be selected according to customer monitoring needs and corresponding client functions can be customized. Oil monitoring is common
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12/172021
The Importance of Oil On...
There are currently two main methods for analyzing oil characteristics: one is the offline physical and chemical index analysis method, which regularly samples the in use oil of mechanical equipment and uses laboratory precision testing instruments and professional technology to analyze the samples
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12/102021
A Brief Discussion on th...
The "pollution level" we often refer to refers to the solid particle pollution level, which is the content of solid pollutants of different particle sizes in a unit volume of liquid; Particle size is the abbreviation for the particle size distribution of all particulate matter, which includes powder particle size, gas particle size, and liquid particle size
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12/032021
How to choose a suitable...
Any working system involving hydraulic oil, lubricating oil, engine oil, fuel and other oil media may have particle pollution and hazards. To solve, control or prevent these pollution and hazards, the oil sample pollution level of the oil system should be regularly monitored
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11/262021
Daily maintenance method...
Although the liquid particle counter is a precision electronic instrument, its failure rate is still very low during normal use. Master some simple daily maintenance methods to ensure worry free use of your instrument. Frequently powered liquid particle counters belong to precision electronics
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11/192021
Small measures to preven...
Types and hazards of pollution: 1. Solid particle pollution: often causes valve components to tighten, increases leakage, filter blockage, oil oxidation, etc. Practice has shown that solid particles between 5-15 μ m are most likely to cause valve clamping; 10-30 μ m particles can cause wear on power components
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11/122021
Clever application of au...
At present, the commonly used instrument for detecting oil contamination is the photoresist particle counter, which provides a fast and accurate means of particle size analysis and has many incomparable advantages. However, it also has its own limitations: the larger particles in the oil
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09/172021
Precautions for Sampling...
The sampling methods for liquids are divided into two types: sampling in the working system pipeline and sampling in the oil tank. Among them, sampling in the system pipeline is the most commonly used, while the sampling method in the oil tank is relatively less used. The main reason is that sampling in the liquid tank cannot represent the pollution state of the system
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