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CHROMATOTEC
4 WAYS Sampler

4 WAYS Sampler

Product catalog summary

Overview
The 4WAYS is a portable and automatic multi-tube air sampler designed for VOC, sulfur, and permanent gas analysis at trace levels. It features four channels and is suitable for various applications including public building exposure verification, industrial hygiene measurement, chamber tests, and material emissions quantification.

Technical Specifications

Sampling: Internal pump with a flow rate range of 0 - 2000 mL/min (other ranges available on request). Flow rate accuracy is ±1% of full scale, with uncertainty at ±0.3% of reading. It supports four channels with independently programmable sampling times.
Sample Conditions: Relative humidity (RH) between 20 - 80% and temperature (T) from 2 - 40°C.
Instrument Supply: Operates on 100 - 240V power supply with a lithium-ion battery providing 8 hours of autonomy in sampling mode.
General: Dimensions are 40.5×33.0×17.0 cm, weighing 9 kg. Operational conditions are 2 - 40°C and 20 - 80% RH.

Software & Communication

Embedded software for sample setting, launching, and monitoring, with data saving capabilities.
USB for data transfer including flow rate, temperature, and relative humidity for each sample.

Mobility and Accessories

Comes with a carrier case, AC adapter, DNPH tubes, particle filter, quick connectors, Teflon sampling line, and a USB stick with an instruction manual.

Principle and Advantages

Allows programmable sampling sequences with fast implementation. Monitors temperature and relative humidity.
Advantages include portability, ease of use, labor-saving, no maintenance, and secure samples.

User-Friendly Features

Compact and lightweight, deployable in under 5 minutes, powered by mains or battery, with quick external connectors and an integrated circuit purge.

Samples Programming, Monitoring & Data Logging

Features a color touch screen for sequential sampling on up to four channels, with independent programming for unattended operations.
Monitors temperature and relative humidity during sampling, with data logging for quality control.

Options

Includes a spanner for the particle filter, printed manual, sorbent tube options, thermal desorber connection, annual calibration, external relay start, and remote control capabilities.

Catalog excerpts

4WAYS ONLINE ANALYTICAL SOLUTIONS EXPERTS Model : 4WAYS Portable & automatic multi tubes air sampler (4 channels) Applications Public buildings occupational exposure verification Industrial hygiene measurement Chambers tests studies Material emissions quantification Chromatotec® specialIzes in VOC, sulfur and permanent gas analysis at trace and ultra-trace levels (ppm, ppb, ppt). Please visit our website for more details.

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4WAYSPortable & automatic multi tubes air sampler (4 channels)Principle 4WAYS is a portable serial automatic air sampler which allows to programm sampling sequences with fast implementation in every environment. Temperature and relative humidity monitoring. Advantages • Field portable • Labour saving • Ideal for VOCs indoor air sampling (according to standards) • Secured samples • Smart embedded software Sampling (internal sampling pump included): • Flow rate range : 0 - 2000 mL.min-1 /(Others range on request: 0 - 500 mL.min-1; 0 - 1000 mL.min-1) • Flow rate accuracy : ±1% of Full Scale • Flow...

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