NIPm-5000-WS water quality automatic sampler

NIPm-5000-WSAutomatic water quality sampler

execution standard

HJ915-2017Technical Specification for Automatic Monitoring of Surface Water Quality (Trial)

HJT 372-2007Technical Requirements and Testing Methods for Automatic Water Quality Samplers

Ccaepi-ry- 019 - 2010Automatic water quality sampler

HJ 354-2019Online monitoring system for water pollution sources（CODCrTheNH3-NAcceptance Technical Specifications（HJ 354-2019replaceHJ_T 354-2007）

working principle

Using embedded control technology, First, use a peristaltic pump to transfer the sampling bottle Drain the water sample, and then collect a quantitative water sample through a water sample collection device Set the sampling bottle and seal it, Thus completing the automatic collection of water samples.

Product Features

Conventional sampling: timed, time proportional, excessive retention, synchronous retention, external control

Sampling;

Bottle division method: single bottle, double bottle, and equal bottle division method;

Synchronous Sample Retention: Synchronize sampling and retention with online monitoring devices for data comparison; Automatic emptying:Can automatically empty the water sample from the retention bottle;

Remote control: capable of remote status query, parameter setting, remote sampling, etc; Automatic sealing: The cap of the sample bottle can be automatically sealed;

Record: with alarm records, sample retention records, door opening and closing records, and power outage records; Sample retention failure alarm: When the water sample retention fails, the sample retention failure alarm is automatically saved

Record;

Access control system: electronic lock password unlocking, automatic recording of opening and closing of sample box doors;

Power outage protection: automatic power outage protection, automatic power on restoration work;

Low temperature refrigeration: compressor refrigeration, 0℃~20°CAny setting.

Product features

Bottle sampling function: the instrument can achieve 1～12 Bottle by bottle sampling, bottle position can be freely set;

Multiple sampling triggering methods: can achieve time proportional, timed, synchronized Multiple sampling methods such as external control, exceeding standards, remote and one click sample retention;

Sampling record function: It can record the sampling bottle number and sampling time for each sampling Information such as interval, sampling amount, and sampling mode can be recorded 1000 Article data; Door opening and closing recording function: It can record the time and status of each instrument opening and closing, and can be recorded1000 Article data;

Power off protection function: After the instrument is powered off and reconnected while in operation The instrument can automatically restore to the operating state before the power outage, and the instrument parameters can be adjusted after the power outage No loss, record power outage and incoming call information, recordable 1000 Article data; Alarm function: It can record alarm information such as bottle number, time, and reason for each sampling failure, and can be recorded1000 Article data;

Communication function: Through the device's RS232Interface, capable of remote control sampling and real-time viewing of sampler status;

Automatic emptying function: The system can automatically empty the sampling bottle before each sampling Ensure the timeliness and timeliness of injecting new water samples into the old water samples. Every time we collect After the sample is completed, the system can also automatically drain the water in the sampling tube to ensure sampling The pipeline does not produce sedimentation blockage;

Moisturizing function: The sampling pipeline and sampling bottle can be automatically wetted before each sampling To ensure that the samples collected each time do not interfere with each other;

Water sample refrigeration function: Using an efficient refrigeration device, the collected water can be refrigerated Sample preservation exists 4℃±2In a temperature environment;

Automatic sealing function: The sampling bottle can be automatically sealed after each sampling to ensure safety Ensure that the samples collected each time are not subject to external interference or cross contamination;

Access control function: Sampling access control uses power-off self-locking, unlocking requires inputting a password Code unlocking is used to ensure the rigor of the collected samples.

Scope of application

Applied to water quality in sewage treatment plants, waterworks, surface water, drinking water sources, aquaculture, industry and other fields Online monitoring equipment, used in conjunction.

Main technical parameters