Description:
Formic ACID is one of the most powerful organic acids. It is a colourless liquid with pungent odour and strongly caustic.
Uses:
Used as rubber coagulant;reducing agent in textile dyeing and printing industries;foodstuff preservatives and raw material in pharmaceutical industry.
Application:
a. Pharmaceutical industry Caffeine, Analgin, Aminopyrine, Vitamin B1,etc.
b. Pesticide industryTriazolone, Disinfest, etc.
c. Chemical industryMethane amide, DMF, Age resister, etc.
d. Leather industryTanning, etc.
e. Textile industryNatural Rubber.
f. Rubber industryCoagulation, etc. medicine
g. Steel industryAcid cleaning of steel production, etc.
h. Paper industry Pulp manufacturing, etc.
i. Food industry Disinfectant, etc.
j. Poultry industrySilage, etc.
Storage:
Store in cool place. Keep container tightly closed in a dry and well ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.
Formic Acid,Methanoic Acid,Formic Acid Ants,Anhydrous Formic Acid HENAN JINHE INDUSTRY CO.,LTD , https://www.hnchromiumoxidegreen.com
China Instrument Network Reporter and Jingda Leader
Before the end of the year, Hangzhou Jingda Electronics Co., Ltd. used the Ningbo Water Meter Exhibition as a high-end professional platform to display its own sophisticated products in a timely manner. Hangzhou Jingda Electronics Co., Ltd. is located in Hangzhou Hi-tech Development Zone and was founded in 1994 by Shigao, a teacher at the China Institute of Metrology. Is a collection of smart metering instrumentation development, production, sales and service in one of the high-tech enterprises in Zhejiang Province.
As a meter for trade settlement, water meters have become more and more important for water saving products that have played a key role in water conservation.
In recent years, the demand for water meters in the world has continued to grow. With the exception of economically developed countries, which are growing steadily and in moderation, only the expired water meters are being phased out and renewed each year. In addition, the demand for water meters in a large number of developing countries has increased significantly. Some countries in South America, South Africa, and Asia Some countries, Russia and its neighboring countries. With the increasing shortage of water in the world, smart water meters are widely used to reduce water waste, improve management efficiency and save labor costs. It is estimated that the number of smart water meters installed worldwide will rise to 31.8 million in 2016, accounting for more than 30% of the total water meters.
This time, the company displayed a variety of water meter products such as remote-controlled remote-controlled smart water meters, electronic direct-reading remote water meters, photoelectric direct-reading remote water meters, and wireless remote water meters.
Electronic Intelligent Water Meter (Remote Remote Control)
Product Features Use internationally-available PPO materials that meet the requirements of pure water, save resources, and ensure environmental protection;
Electronic direct reading water meter, high-definition liquid crystal display, direct reading and communication to send digital information;
Electronic high sensitivity water meter, small starting flow, high measurement accuracy, automatic error correction;
M-BUS/RS-485 bus communication mode, the normal working state is powered by the communication line, low power consumption design;
The built-in battery can guarantee the normal metering of the water meter when the communication line is disconnected, and the standby power supply can be separated from the bus to maintain the normal metering of the water meter for more than six years;
The disconnection of the communication line does not affect the normal measurement, and the data is stored permanently;
The watch has a real-time clock and the clock can be calibrated by the host computer.
The valve body can increase the valve, support remote control function.
Multi-flow meter, high measurement accuracy.
Smart IC card pure water meter
The use of PPO material that meets drinking water standards, volumetric water meters, and accurate metering are suitable for pre-paid direct drinking water applications that are charged on a per household basis.
Features:
Use internationally-accepted PPO materials that meet the requirements of pure water, green and environmental protection;
Magnetic anti-jamming design, mechanical and electronic dual display, to ensure accurate measurement and reliable operation;
The use of volumetric water meter, according to liter measurement, high sensitivity;
The remaining amount of water is less than the closing valve alarm, and the card is opened;
The remaining water is zero and the valve is closed, and the user can only use water after purchasing the water.
Micro-power design, built-in battery life> 6 years, low battery warning indicator; battery can be replaced online.
Table valve a rest design, beautiful and reliable.
Hangzhou Jingda is currently one of the four smart water meter manufacturers of the China Water Meter Association, a new member of the “CJ/T133-2007 IC Card Cold Water Meter†and a revised member of the national standard for the power industry. The intelligent water meter series products won the “Science and Technology Achievement Award†from the Ministry of Construction at the beginning of its debut. The main metering product smart IC card water meter and sales water and power system, remote water meter and ganging system have a number of national patents, and have obtained domestic and foreign users. The approval. Jingda adheres to the business philosophy of “product quality is life, customer satisfaction is the purposeâ€, and this exhibition brings a great feast to customers.
Jingda Electronics Infuses New Energy into Ningbo Water Meter Exhibition
On November 29th, 2012, the only professional water meter exhibition in China, the China International (Ningbo) Water Meter Exhibition, was grandly opened at the Ningbo International Convention and Exhibition Center. The exhibition scope of the exhibition is mainly ordinary water meters, smart water meters, water meter management systems, water meter verification devices and other related product accessories. The exhibition time is from November 29 to December 1, lasting three days.