*Online biological toxicity analyzer Analysis principle: Vibrio fischeri is used as the detection organism, and freeze-dried bacterial powder rapid recovery technology is adopted to study the application of Vibrio fischeri in water quality testing

The testing temperature and effectiveness testing conditions were tested, and the luminescence inhibition effects of various toxins such as zinc sulfate and several actual water samples were analyzed.

Research has shown that the freeze-dried powder of Vibrio fischeri can be effectively tested for 7 days when stored at 2-5 ℃, with a testing temperature of 15 ℃

The interval is 15 minutes Heavy metals such as zinc sulfate, cadmium sulfate, and benzene

*Online biological toxicity analyzer Stable and reliable: In order to adapt to complex and changing environments, the instrument adopts an isolated design of electrical and hydraulic pipeline parts, ensuring that the instrument

The reliability and safety of data analysis.

Easy to install: The design of the analyzer * makes installation easier, with only the need to connect the reagent, sample, waste liquid pipeline, and power cord during installation,

The instrument can start working.

Sample dilution: The sample can still be analyzed after automatic dilution, which can be set before leaving the factory based on the data provided by the user

Measure within a high range.

Measurement interval: Users can set the analyzer to remain in waiting mode between two measurements, avoiding medication waste.

【 Host 】: Adopting microcomputer control processing unit: storage and logical operation functions

[Touchscreen]: Record data and files, save values and results, store historical records

[Network Function]: Communication and transmission with local area network, remote operation and data viewing with 4G connection

24V DC power supply and power failure: 24V DC power supply and power failure automatically save parameters, historical records, and clock

[Data Collector]: Single chip data acquisition of numerical values

[Data output function]: Ethernet (standard), USB serial port interface, RS232, RS485 (MODBUS communication protocol)

[Signal Status]: Calibration passive point, maintenance contact, remote/local contact, analysis start, analysis reset, analysis waiting, analysis pause.

[Analog Data Output]: High load 600 ohms, 4-20mA (current blocking) can provide two output quantities

[Alarm Function]: Machine malfunction alarm and data upper and lower limit alarm

[Relative humidity] 2% -95% (no condensation) Clean the room,

10-30 ° C+/-4 ° C deviation (50 ° F-86 ° F+/-7.2 ° F deviation)

[Shell]:

Protection level IP65 (compliant with DIN40050)

Size (Width 600 x Length 450 x Height 1500MM)

Shipping 40kg, machine shell grounding wire device

【 Pipeline 】:

Peristaltic pump, micro pump, diaphragm pump, injection pump, discharge, instrument air, discharge

[Cleaning and Calibration]:

Mineral free purified water/distilled water is used for calibration, cleaning, dilution, etc

Successfully passed a series of tests for installation and setup. During installation, only the reagent, sample, waste liquid pipeline, and power cord need to be connected,

Once the parameters are set, it can be started. Automatic calibration, automatic cleaning, automatic testing, and automatic data saving. Long term self-control, low maintenance,

Low operating costs, fully automatic operation, low chemical consumption, short preparation time, simple maintenance, and no need for special electrician training.