WS 9200

project

Indicators

Sampling mode

Standard sampling:

Sampling delay time: ( 1~9999 minutes) arbitrarily set, increment 1 minute

Sampling interval time: ( 1~9999 minutes) Set arbitrarily, increment 1 minute

Sampling volume: (5~1000 mL) Set arbitrarily, increment 1 ml

Mixed sampling:

Sampling delay time: ( 1~9999 minutes) arbitrarily set, increment 1 minute

Sampling interval time: ( 1~9999 minutes) Set arbitrarily, increment 1 minute

Sampling volume: (5~1000 mL) Set arbitrarily, increment 1 ml

Number of mixed samples: ( 1~20)

Parallel sampling:

Sampling delay time: ( 1~9999 minutes) arbitrarily set, increment 1 minute

Sampling interval time: ( 1~9999 minutes) Set arbitrarily, increment 1 minute

Sampling volume: (5~1000 mL) Set arbitrarily, increment 1 ml

Number of parallel samples: ( 1~24)

Flow Trigger:

Flow Trigger Sampling: Dedicated flow meter control sampling. Ultrasonic liquid  level sensor is required, 1~9999 cubic meters of water can be set arbitrarily, and the increment is 1 cubic meter.

Pulse trigger:

Sampling 1~ 9999 pulses arbitrarily set, increment 1 pulse. Pulse received is passive pulse with closing time greater than 1 second

* Sampling

pump

characteristics

Sampling flow rate:3700 mL/min

Pump tube inner diameter: 10 mm

Pump tube material: high strength medical silicone tube

Pump assembly material:

The pump body is reinforced engineering plastic, quick disassembly module combination, motor shaft, pump tube roller bracket is stainless steel material

Sampling error: ±5%

Sampling repeatability: ±5mL Vertical lift: 8 m

Horizontal suction range: 50 m

Air tightness of pipeline system: ≤-0.085MPa

Software function

Operation interface:

large screen 2.8 TFT color LCD screen, all Chinese menus, man-machine dialogue mode, Chinese prompt when manual intervention is required

Bottle sampling:

* The instrument can realize 1-24 bottle sampling, the number of bottles can be freely set, the distribution system is self-lubricating, positioning self-locking type, using direct water   injection, avoiding cross contamination of water samples caused by guide plate.

Rinse the pipeline:

Rinse the pipeline in a "blow-suction-blow" manner to avoid cross-contamination of samples Software code lock: can protect the instrument set program is not modified

Sampling program preset:

10 commonly  used  working  programs  can  be  preset  and  stored  according  to  sampling requirements, and can be directly called later.

External pump control:

Sampling  distance  can  be  extended  by  controlling  external  submersible  or  self-priming pumps

Sampling records:

Sampling time, sampling status, sampling bottle No. It can store 5000 items.

Flow records:

Time,  instantaneous  flow,  cumulative  flow.  6000  pieces  can  be  stored  (ultrasonic  level sensor is required)

Other

parameters

Water storage containers:

24 1000ml polyethylene water storage bottles

Pre-filter:

Special filter head. Stainless steel filters of corresponding mesh can be selected according to water quality

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

MTBF:≥1440h/time

Insulation impedance:>20MΩ Communication interface:

Internal MODBUS protocol

1 RS232/RS485 digital interface (default RS232)  Analog input 1 channel 4~20mA, 12-bit resolution Switching input 1 passive

Switching output 1 active, 15VDC/200mA

Conditions of use

Power supply:

DC 12V-16.8V (standard external large capacity lithium battery 14.8V 7.8AH) Rated power: 35W

Operating environment temperature: -5℃ to +50℃ Working environment humidity: 5-85%RH

Shell material:

ABS material, light, acid and alkali resistance, corrosion resistance, aging resistance

Protection class: IP65 Weight: 15kg

Appearance size:480mm×720mm (diameter × height)

* Optional

1. Optional intelligent cloud management platform to realize remote cloud platform control. (Sampling can be remotely set by any Internet computer or mobile phone)

2. Ultrasonic liquid level sensor (realize flowmeter function)