PHF101 lubricating oil ash analyzer
Overview
The PHF101A lubricating oil ash analyzer is a new generation intelligent instrument independently developed by our company. Can strictly follow the relevant provisions of the national standard GB/T508, automatically complete the determination of slow ash, fast ash, bonding index, volatile matter, etc. It can also be applied to a series of heating, burning, or drying treatments such as fixed-point constant temperature and timed heating for the tested items in other industries. This instrument has the characteristics of high measurement and control accuracy, high efficiency (energy-saving), stable and reliable performance, easy operation, and high degree of automation. Therefore, it is widely used in industries such as coal, coking, electricity, metallurgy, petroleum, chemical engineering, and scientific research departments.

Main functions and features
In addition to the testing programs for industrial analysis such as slow ash, fast ash, volatilization, and bonding that traditional control instruments have, a powerful custom setting program (referred to as "self selection") has been added. The self selection setting program can set 50 independent programs, and each independent program can set different constant temperature points and constant temperature times. Powerful functionality, good compatibility, and can meet the needs of multiple industries.
During the volatile matter experiment, the effect of restoring 900 ± 10 ℃ within 3 minutes was excellent. The authenticity of the restored temperature and the accuracy of the experimental results data are the biggest features of the temperature control effect of this product.
This intelligent furnace adopts PID algorithm and fuzzy control technology, automatically corrects the measured temperature, automatically phase shifts to trigger the thyristor conduction angle, and controls the heating power.
LCD touch screen, capable of touch operation, full name voice prompt.
The 'button' mode of the operating platform application makes experimental operations more reliable, flexible, and convenient.
The display adopts a Chinese LCD display, which displays a very rich, intuitive, and clear amount of information
Highly integrated, with fast data collection speed and high accuracy.
It has the function of prompting fault phenomena and automatically determining the cause of faults. It has multiple circuit protection functions.
The furnace body is made of imported materials from abroad, with a uniform temperature field and durability.
The overall structure of the equipment adopts an integrated construction, which is beautiful and easy to maintain.

Technical parameters and specifications
Power supply voltage: AC220 ± 10% V, 50Hz
Temperature measurement range: ambient temperature~1000 ℃, temperature measurement error ≤± 1 ℃
Temperature control range: 300-950 ℃, temperature control error ≤± 2 ℃
Instrument power consumption:<10W
Load power: ≤ 3.5KW (maximum usable 4.5 KW)
Control cycle: ≤ 0.5 seconds
Sampling period: 250 milliseconds/time
Temperature control method: PID algorithm and fuzzy control technology are used to automatically correct the measured temperature, automatically phase shift and trigger the thyristor conduction angle, and control the heating power.
Operating environment: Temperature range of -20 ℃ to 50 ℃; Relative humidity ≤ 80%
Continuous working time: ≥ 48 hours
Effective size of furnace: 300mm × 200mm × 120mm
Dimensions: 520mm × 540mm × 520mm

PHF101A Lubricant Ash Tester
Overview
The PHF101A lubricating oil ash analyzer is a new generation of intelligent intelligence developed by our company. Can be in strict accordance with the relevant provisions of the national standard GB/T508, automatic slow ash, fast ash, bonding index, volatiles and other determination. It can also be applied to a series of heating, burning, or drying processes such as fixed-point constant temperature, timed heating, and the like in other industries. The instrument has the characteristics of high measurement accuracy, high efficiency (energy saving), stable and reliable performance, convenient operation and high degree of automation. Therefore, it is widely used in coal, coking, power, metallurgy, petroleum, chemical and other industries and research departments.

Main functions and features
In addition to the test procedures for industrial analysis such as slow gray, fast ash, volatilization, and stickiness that are provided by conventional controllers, a powerful custom setting program (abbreviation: self-selection) has been added, and the self-selection program can be set to 50. Independent program, and each individual program can set different constant temperature and constant temperature time. Powerful, good compatibility, can meet the needs of multiple industries.
When the volatiles were tested, the temperature of 900±10°C was restored in 3 minutes. The authenticity of the recovery temperature and the accuracy of the experimental data were the most important features of the temperature control effect of the product.
This intelligent furnace adopts PID algorithm and fuzzy control technology to automatically correct the measurement temperature, automatically trigger the thyristor conduction angle and control the heating power.
LCD touch screen, you can touch operation, full name voice prompts.
The operation platform uses the 'button' method to make the experimental operation more reliable, flexible and convenient.
The display uses a Chinese display LCD display, the display information is very rich, intuitive and clear
Highly integrated, fast data acquisition and high accuracy.
It has the function of prompt fault phenomenon and automatic judgment of the cause of the fault. With a variety of circuit protection features.
The furnace body adopts imported materials and the temperature field is even and durable.
The overall structure of the equipment adopts an integrated structure, which is beautiful and easy to maintain.

Technical parameters and specifications
Power supply voltage: AC220±10%V, 50Hz
Temperature range: ambient temperature ~ 1000 °C, temperature error ≤ ± 1 °C
Temperature control range: 300～950°C, temperature error ≤±2°C
Instrument power consumption: <>
Load power: ≤3.5KW (maximum available 4.5KW)
Control period: ≤ 0.5 seconds
Sampling period: 250 milliseconds/time
Temperature control mode: Using PID algorithm and fuzzy control technology, it automatically corrects the measurement temperature, automatically triggers the thyristor conduction angle by phase shift, and controls the heating power.
Operating Environment: Temperature -20°C～50°C; Relative Humidity ≤80%
Continuous working time: ≥48 hours
Furnace effective size: 300mm × 200mm × 120mm
Dimensions: 520mm × 540 mm × 520mm