午夜福利啪啪片丨久久精品国产99久久久丨熟女丝袜潮喷内裤视频网站丨熟妇高潮精品一区二区三区丨亚洲色欲色欲天天天www

Yetuo YT-Y15 Intelligent Digestion Instrument

Model: YT-Y15 (single temperature zone)

Product Overview:

The intelligent multi parameter digestion instrument is a heating device for rapid determination of chemical oxygen consumption. Sample digestion pretreatment can be performed for COD, total phosphorus, total nitrogen, and other parameters. This instrument can automatically complete the constant temperature timing time. After the constant temperature time is reached, the instrument has an automatic sound alarm function and automatically shuts down without manual intervention. Small temperature drift and high constant temperature accuracy. It adopts PID temperature controller, time controller, fast heating speed, small temperature buffer, constant and uniform temperature, and is easy to operate. It is a new experimental instrument product. It has the advantages of small size, water-saving, energy-saving, and good temperature control performance. It can be widely used in industries such as environmental protection, higher education, medicine, health, food, tap water, chemical industry, sewage treatment, papermaking, petrochemicals, metallurgy, printing and dyeing.

Product features of Yetuo YT-Y15 intelligent digestion instrument:

● LCD touch sensitive full Chinese display, user-friendly interface.

There are independent digestion wells, and each digestion well is numbered to facilitate the differentiation of different water samples for digestion.

Heat resistant and corrosion-resistant visual splash proof protective cover, convenient for observing the real-time digestion status of water samples, ensuring safe operation.

One click start digestion mode, with the ability to freely change settings. The digestion temperature range is wide and the digestion time span is large, improving the versatility of the instrument and meeting the different needs of different users.

● Automatic power-off protection when the set temperature is exceeded, protecting the safety of instruments and personnel.

precautions

When wiping and cleaning the instrument, make sure that the power cord of the instrument has been unplugged and the instrument has completely cooled down. When wiping, use a damp cloth but make sure that water does not flow into the interior of the instrument. If you need to clean the inside of the digestion hole, gently sand it with fine sandpaper, and then pour the abrasive out of the instrument. During the use of the digestion instrument, avoid touching the heating surface manually to prevent burns. When placing the digestion tube into the digestion well of the digestion instrument, it should be handled gently to avoid violent impact with the instrument. If the digestion tube is broken or the digestion sample overflows, please follow the following steps to ensure personal and instrument safety:

Quickly disconnect the power supply of the digestion instrument and allow it to cool naturally. During the cooling process, pay attention to ventilation;

Wear protective gloves and use a pipette to transfer the liquid to the waste disposal area;

Use tweezers or other tools to remove broken glass shards, and then clean up the remaining debris.

After cleaning, the instrument can continue to be used while ensuring that it is powered on and working properly.