Overview
The TR-6B digestion instrument is a 6-hole intelligent digestion equipment launched by TONGAO, equipped with standard COD, total phosphorus and total nitrogen working procedures, and supports user-defined digestion temperature and time parameters. The instrument adopts advanced temperature control technology, and the heating is uniform and fast. It only takes 12 minutes to rise from room temperature to 165 ° C. It is suitable for all kinds of water quality digestion pretreatment.
Features
1. Default standard COD, total phosphorus and total nitrogen working procedures, support user-defined digestion temperature and time
Adopting a new temperature control algorithm, the heating is uniform and fast, reaching 165 ° C in 12 minutes
3. Color LCD screen full Chinese display, in line with domestic user operating habits
4. One-click operation design, only need to press the OK button to complete the entire digestion process
5. With automatic alarm function, it will automatically prompt after reaching the target temperature or digestion is completed
6. Equipped with a transparent protective cover for easy observation of water sample conditions and safe operation
Principle
The instrument heats and digests the sample through a precise temperature control system, and adopts the target temperature thermostatic control technology to ensure that the temperature accuracy of the digestion process reaches +/- 1 ° C. When the preset temperature or digestion time is reached, the system automatically triggers the buzzer alarm to complete the entire digestion process.
Applications
Water quality testing, environment monitoring, laboratory analysis
Standards
COD testing standard, total phosphorus testing standard, total nitrogen testing standard
Steps
1. Turn on the power and turn it on.
2. Select the preset program or set custom temperature and time parameters
3. Place the sample to be digested
4. Press the OK button to start the digestion process
5. Take out the sample after waiting for the alarm prompt.
Notice
• Power supply voltage meets DC 12V/10A requirements before use
• Do not touch the heating hole area during operation to avoid burns
Keep the protective cover closed during the digestion process
• The working environment temperature of the instrument should be kept within the range of -10 ° C to 40 ° C
• environment relative humidity should be less than 85% and no condensation
• Custom temperature setting range is limited to between 90 and 200 ° C
• Custom time setting range limited to 5-999 minutes
