Audibert-arnu Dilatometer Test Of Bituminous Coal
●Audibert-arnu dilatometer test of bituminous coal is independently developed and produced by our company.
●Audibert-arnu dilatometer test of bituminous coal is divided into two models, double-sample and four-sample.
●Audibert-arnu dilatometer test of bituminous coal has high precision, easy to use, and accurate temperature control.
- Liaoning Tuotai
- Anshan City, Liaoning Province, China
- Meet the requirements of the buyer
- stock system
- Information
Our company sincerely recruits agents from all over the world, and you are welcome to contact us if you are interested in cooperation. +86-15642202798.
●Product Introduction of Audibert-arnu dilatometer test of bituminous coal
The Audibert-arnu dilatometer test of bituminous coal independently developed by our company is a special equipment for measuring the coking property of coal. It meets the technical requirements of national standard GB/T5450-2014”Audibert-Arnu dilatometer test of bituminous coal”and international standard ISO 349:1975,Hard Coal-Audibert-Arnu dilatometer test,MOD.
Divided into two models, four samples. Audibert-arnu dilatometer test of bituminous coal is easy to operate, safe and reliable, and is an indispensable coal quality analysis instrument for coal quality inspection, coal mining, production, and coking coal blending.
●Technical characteristics of Audibert-arnu dilatometer test of bituminous coal
1. The precision is 10 times higher than similar products, using 0.05% displacement sensor. While most of the same kind are 0.5/5, the softening point temperature cannot be accurately detected.
2. Easy to use and accurate temperature control. The temperature of the heating furnace is uniform and the data is accurate. Microcomputer high-precision temperature control technology, computer data acquisition and storage.
●Technical parameters of Audibert-arnu dilatometer test of bituminous coal
Control program | 0°C-preheating temperature heating rate 5°C/min; preheating temperature -600°C heating rate 3°C/min | ||
Temperature control accuracy | Preheating temperature -600°C, temperature difference <±1°C, resolution 1°C | ||
Displacement measurement range | 0-200㎜, the accuracy is 0.05% | ||
Temperature measuring element | K type thermocouple | Expansion Rod Weight | 150±5g |
The temperature field is 180mm upward from the bottom of the expansion tube, with a deviation of <±3°C | |||
Temperature display error | ＜±1℃ | Rated voltage power | AC220V 50Hz 2KW |
Furnace power | 1.5KW | Heating accuracy | 15±1℃ within 5min |
Working environment | 0 ℃ ≤ ambient temperature ≤ 40 ℃, temperature ≤ 85%, no strong magnetic field around, no violent vibration and corrosive gas. | ||
Our company's Audibert-arnu dilatometer test of bituminous coal is also called, bituminous coal Audibert-arnu expansion equipment, Audibert-arnu expansion instrument, bituminous coal expansion equipment, bituminous coal Audibert-arnu instrument, bituminous coal Audibert-arnu dilatometer equipment.
