Le constant flow air Sampling Pumps, professional and easy to use!

  • Published on 2023-10-20
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Le constant flow air Sampling Pumps
 

 

The annual masterpiece independently developed, designed and produced by Gongle Technology

"Le Constant Flow Air Sampling Pumps"

Its flow range covers 10-5600mL/min

Meets various sampling specification requirements,

Can be widely used in individuals/fixed sites/laboratories, etc.

Air sampling in various places.

Equipped with the advanced LeAiOS closed-loop intelligent control system,

Achieving precise constant current and extremely high stability.

 

Technical specifications

 

GBZ 159-2004

"Sampling Specifications for Monitoring Hazardous Substances in the Air at Workplaces"

GBT 18204.2-2014

"Hygiene Inspection Methods for Public Places Part 2: Chemical Contaminants"

GB 50325-2020

"Civil Construction Engineering Indoor Environmental Pollution Control Standards"

GB/T 18883-2022

"Indoor Air Quality Standards"

GB/T 17061

"Technical Specifications for Air Sampling Instruments in Workplaces"

HJT 375-2007

"Technical Requirements and Testing Methods for Ambient Air Sampling Pumpss"

 

Features

 
 

 
Constant current control
The advanced LeAiOS closed-loop intelligent control system achieves precise constant current and extremely high stability, ensuring that the flow error is ≤ ±5%.
 
Back pressure compensation
Real-time detection of changes in sampling resistance to compensate for sampling flow, maximum load 35kpa.
 
 
STP volume
Built-in high-precision temperature & pressure compensation, air volume correction, and calculation of STP standard volume
 
Flow calibration
Digital calibration, automatic load resistance calibration memory function.
 
 
Error recovery
When the sampling flow rate exceeds the deviation or the air path is blocked, the LED light will provide an error reminder and record the error time, and the flow rate and pressure resistance capacity will be automatically adjusted or intermittent restart recovery will occur.
 
Color touch screen
LED color touch screen, excellent UI human-computer interaction design, simple and convenient operation.
 
 
Sampling procedure
Flexible sampling program setting and selection, manual, timing, constant volume, programming.
 
Super long battery life
High energy density rechargeable battery ensures long battery life of the instrument.
 
 
Strong and safe
IP65 protection level, system safety lock, intrinsically safe and explosion-proof certification.
 
Excellent design
Ergonomic design, lightweight and portable, non-slip and impact-resistant, comfortable to wear.
 

User interface display

Equipped with touch-screen LED color display

 

The diverse UI interface and rich function settings can meet users' various sampling needs and bring you a different user experience!

 

Typical application

 
 
 
It is used for sampling and detecting gaseous pollutants in indoor environments, laboratory gas release chambers, public health, occupational health, and other scenarios. It is connected to solid adsorbent tubes, bubble absorption tubes, filter material sampling clamps and other sampling media to collect gases in the air. Dust, particulate matter, etc. to detect toxic and harmful substances.
 
——  Various sampling adsorption media  ——
 

 

Multiple models for you to choose from

 

—— About Gongle ——

Guangzhou Gongle Technology Co., Ltd. was established in 2016 with a registered capital of 12 million yuan. It is a national high-tech enterprise and has passed ISO9001, ISO14001, and ISO 45001 management system certifications.

Environment, health and safety

Gongle Technology focuses on the EHS (environment, health, safety) business, independently develops, produces and sells professional environmental monitoring, occupational health, green building, laboratory analysis and emergency assistance and other equipment and technical services.

A new generation of professional testing instruments and equipment

Le series air Sampling Pumpss, OSHnet/EEMnet online monitoring cloud platform, acoustic and vibration monitoring systems, and hand-transmitted vibration disease diagnosis equipment are high-tech products.

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