FC12 All-weather automatic water quality sampler

Project

Indicator

Sampling procedure

Program Number: Set range 1 to 10;

Sampling modes: Standard mode, hybrid mode, parallel mode, custom mode;

Start bottle number: Set range 1 to 24;

End bottle number: Set range 1 to 24;

Sampling volume: Set range 5 to 1000 milliliters;

Mixing number: Set range 1 to 200;

Parallel number: Set range 1 to 24;

Program startup events: No event, delay event, flow event, pulse event, liquid level event;

Sampling interval events: delay events, flow events, pulse events, liquid level events;

Bottle number sampling events: no event, delay event, flow event, pulse event, liquid level event;

Sampling procedure

Event type

No event required: The device does not need to wait for events and can continue to operate directly.

Delayed event: The device must wait for the set time before it can continue to operate. The delay minute range is 1 to 9999 minutes.

Traffic event: The device can choose whether to wait for the set time, but it must wait for the traffic to reach the set value before it can continue to operate. The user needs to select a flow probe to trigger the sampling flow range of 1 to 9,999 cubic meters.

Pulse event: The device can choose whether to wait for the set time, but it must wait for the pulse to reach the set value before it can continue to operate. The pulse is passive and needs to be closed for more than 0.5 seconds. The pulse range is from 1 to 9,999.

Liquid level event: The equipment can choose whether to wait for the set time, but it must wait until the liquid level reaches the set value before it can continue to operate. The user needs to select and equip a liquid level probe, with a trigger sampling height range of 1 to 700 centimeters.

Software functions

Number of sampling programs: Up to 10 sampling programs can be saved for convenient daily use.

Loop operation: The sampling program can be set to run in a loop, facilitating users' repeated use. Please note that samples must be taken out on time.

Periodic start: The sampling program can be started weekly, monthly, or at regular intervals.

Software password lock: A software password lock can be set and enabled to protect the device from being operated by others.

Backlight adjustable: The backlight brightness can be set.

Screen-off time: The screen-off time can be set.

Backblowing frequency: Each time the equipment takes samples, it will use the "blow - suction - blow" method to rinse the pipeline to prevent cross-contamination of samples during the sampling process. The backblowing frequency setting range is 1 to 3 times.

External control pump: Before each sampling, the equipment can start the submersible pump or self-priming pump, thereby increasing the sampling length or depth. The minute setting range of the external control pump is 0 to 30 minutes.

Temperature setting: The refrigeration temperature in the sample storage area can be set, with a setting range of 0 to 10°C.

Sampling records: Can store 5,000 items, including sampling events, sampling bottle numbers, sampling volumes, sampling events, and sampling results.

Operation records: Can store 5,000 items, including time and events. Events include startup, shutdown, start of program No. n, termination of program No. n, completion of program No. n, power-off recovery of program No. n, peristaltic pump timeout fault, distributor timeout fault.

Liquid level record: Can store 5,000 records, including time and liquid level height. A flow probe is required as an option.

Flow record: Can store 5,000 records, including time, instantaneous flow, and cumulative flow. A liquid level probe is required as an option.

Door records: Can store 5,000 entries, including time and door status.

Characteristics of the sampling pump

Sampling flow rate: 3700 mL/min;

Pump pipe inner diameter: 10mm;

Pump tube material: High-strength medical silicone tube;

Pump assembly material: The pump body is made of reinforced engineering plastic, and the motor shaft and roller bracket are made of stainless steel.

Sampling pump maintenance: It can be quickly disassembled and assembled for convenient replacement of consumables.

Sampling volume error: ±5%

Sampling repeatability accuracy: ±5mL;

Sampling vertical height: 8m;

Horizontal sampling distance: 50 meters;

Air tightness of the pipeline system: ≤-0.085MPa;

Equipment parameters

Display screen: 7-inch color LCD screen (resolution 1024*600)

Water storage containers: 24 1000ml polyethylene water storage bottles

Pre-filter: Dedicated filter head, optional stainless steel filter screen

Distribution system: The distribution system can achieve bottle separation sampling and has advantages such as self-lubrication and positioning self-locking. It adopts a direct water injection method to avoid cross-contamination of samples during the bottle separation process

Electrically controlled door lock: It can protect stored samples

Refrigeration method: Compressor refrigeration

System clock time control error: △1≤0.05% and △12≤3 seconds

Mean Time between Failures (MTBF) : ≥1440 hours per time

Insulation resistance: >20MΩ

Interface type: RS232 interface (internal MODBUS protocol), 1 channel

One RS485 interface (with internal MODBUS protocol)

1 channel of 4-20mA analog input

Passive switch quantity input 1 channel

Active switch output 1 channel, 15VDC/200mA

Protection grade: IP65

Weight: 43KG

Overall dimensions: 620 x 600 x 1120mm (length x width x height)

Conditions of use

Rated voltage: AC220V±10%, 50Hz±1%

Rated power: 190W

Operating environment temperature :-5℃ to +50℃

Working environment humidity: 5-85%RH

Optional

1. An optional smart cloud management platform can be equipped to achieve remote cloud platform control.

2. Optional flow probe (requires the user to use it in conjunction with a Parcher slot);

3. Optional liquid level probe;