1、 Purpose:
Used for automatic measurement and analysis of individual length, width, and other dimensions of various fish and shrimp fry varieties, as well as variety comparison analysis, and automatic counting and analysis of fish eggs.

2、 Main performance indicators:
1. The 8-megapixel (3264x2448 pixel) color camera with a large depth of field and an ultra-thin backlight light source board have automatic correction characteristics for camera image distortion and backlight board uniformity, effectively reducing size measurement errors.
2. ★ Automatically measure the shape parameters (length, width, aspect ratio, area, equivalent diameter, circumference, etc.) of each type of fish and shrimp fry, with a length range of 2mm~290mm (error ≤± 0.2mm), and analyze 1-100 fry each time. It can also automatically compare and analyze the appearance dimensions of different species. Requirement: Fish and shrimp fry should not touch each other. Before analysis, they should be anesthetized with alcohol or cooled with ice water to ensure that the tested fish and shrimp do not move around.
3. ★ Suitable for automatic counting of dispersed fish eggs, nauplious larvae, brine worms, rotifers, sea cucumber seedlings, and other similar, non overlapping freshwater or seawater juveniles. Automatic counting speed: 2000-30000 grains/minute (range of grains per plate: 200-5000 grains). The diameter range for automatic counting of scattered fish eggs is 1-10mm, with an automatic counting error of ≤± 3%. Using the mouse to select add/delete or manually counting on the screen can achieve 100% accuracy. It can also achieve counting within an optional range or rectangular range in the workspace field of view.
4. The analysis process is truly one click operation. The analysis image can be saved, and the analysis data results can be output to an Excel table to automatically form a total report, as well as output arrangement and measurement charts by width, length, area, etc.
5. Equipped with an automatic input interface for barcode of the tested sample and RS232 weight data of the electronic balance, the computer can flash the sample number by inserting the barcode gun.

3、 Standard configuration
1. SC-B fish and shrimp fry automatic seed testing analyzer system software USB flash drive and software lock 1 set
2. One 8-megapixel camera with a large depth of field
3. 1 set of ultra-thin backlight board
4. 1 fish and shrimp fry imaging disc each
5. 1 storage tray

remarks:
1. The payment marked with ★ in this technical proposal must be responded to, otherwise it is a significant deviation.
2. This product requires a computer, recommended: branded computer (Core i5 9th generation or above CPU/8GB memory/wireless network card, 4 or more USB 2.0 ports, Windows 10 Full Professional or Flagship Edition).
3. The optional Zhongjing i600 dual light source color scanner can analyze various fish and shrimp fry as small as 0.2mm through scanning imaging.
4. Optional 220g range electronic balance with RS232 communication interface (accuracy 1mg, including RS232 interface communication transmission line) for hundred particle weight analysis.