1. Continuous dosing and adjustable dosing time;
2. 8 concentration gradients and 2 repeated tests can be carried out;
3. Double channel and high precision peristaltic pump;
4. RO reverse osmosis water inflow;
5. Medical grade Teflon tube is used for dosing;
6.LED full spectrum light source.
1. Drug screening and efficacy evaluation;
2. Reproductive and developmental toxicity studies;
3. Toxicity study on embryonic development, nervous system, heart development, cardiovascular and skeletal development;
4. Pathotoxicology: Study on toxicity of sensory toxicology, immune system and endocrine system;
5. Ecotoxicology: water environment, biological induced effect, toxicity of nanoparticles, etc.
Each experimental group of the instrument is equipped with a high-precision peristaltic pump, which can continuously add the pre-treatment test fluid into the culture tank to keep the liquid concentration in the tank constant. Then observe the growth of zebrafish.
1. System support
1.1 material: sus-304l acid and alkali resistant 30mm * 30MM, stainless steel square tube with thickness of more than 1.2t, and full welding treatment of 316 welding rod contact;
1.2 appearance size: 126cm in length, 50cm in width and 173cm ± 3cm in height;
1.3 with 6 horizontal adjustment feet.
2. Feeding trough
2.1 material: disposable hard glass;
2.2 volume: ≥ 5L;
2.3 external dimension: φ 20cm × 20cm, cylindrical.
3. Water supply system
3.1 water storage tank size: 100cm in length, 50cm in width and 27cm in height;
3.2 storage tank volume: not less than 100L, enough for 16 5L test cylinders for one-time full water change;
3.3 RO water storage tank is automatically supplied with water;
3.4 the water inlet valve can be adjusted above the test cylinder;
3.5 each layer of pipeline can be disassembled for cleaning, and the water injection volume of each layer can be adjusted.
4. Dosing system
4.1 number of peristaltic pumps: ≥ 16;
4.2 Accuracy: 1 ～ 99ml < ± 3%;;
4.3 it has the function of setting and calibrating the amount of liquid added;
4.4 pressure pipe material: Teflon tube;
4.5 number of pressure pipes: 32;
5. Control box
5.1 8 inch industrial color control panel;
5.2 automatic / semi-automatic setting of adding water to each cylinder;
5.3 programmable dosing motor can be used to set parameters such as dosing time and dosage, and dosing method and parameters for each group;
5.4 control light cycle;
5.5 control aerator;
5.6 low water level alarm function.
1. A set of stainless steel system support;
2. Culture tank: 5L, 16;
3. Peristaltic pump: 16 sets;
4. One set of aeration pump;
5. A set of control system;
6. One set of circulating pipeline
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