PCI Analytics Pvt . Ltd.

Nitrogen Concentrator / Sample Evaporator Supplier in Dhaka, Bangladesh


Nitrogen Concentrator is a Precision Sample Concentrator by Nitrogen Purging.

It is newly designed Sample Concentrator for multiple sample pre-concentration of samples in organic media. A tabletop model, the unit can be set to a constant flow and constant temperature to ensure good evaporation.


Technical Specifications
  • Space Requirements : Table top or fume hood with minimum dimension L, W & H (cms) 70 x 50 x 65 and table weight capacity 35 kg.
  • Work Area : Flat levelled and stable surface
  • Power Supply : 230 AC / 5 Amp single phase stable and well grounded.
  • Gas Supply : Laboratory grade nitrogen
  • Inlet Pressure : 60 PSI minimum, 100 PSI maximum (And ON / OFF control valve)
  • Exhaust : Exhaust duct outlet or fume hood - the exhaust duct must go outside the lab.
  • Water Bath Capacity : 6.5 Ltr. distilled water (6.5 Ltr. do not over flow)

Product Specifications for Model : EV-PLUS-50

  • Time Range: 15 sec to 10 hours
  • Time Set Up / Down arrow keys (15 sec increments)
  • Temperature Range : Ambient to 90° C (thermal cutout for safety)
  • Temperature Set Up / Down arrow keys (1°C increment)
  • Start / Stop : Green LED indication when process is On
  • Display : LCD (Digital)
  • Gas Stations : 5 Nos. with LED indication
  • Pressure Regulator Range : 0 to 100 PSI (approximate)
  • Pressure Gauge Range : 0 to 100 PSI
  • Controlled : Fully Microprocessor Based
  • Sample Capacity : 50 Nos.
  • Gas Line : 5 Nos. (1-10 samples per line,nozzle caps provided)
  • Water Tank Capacity : 6.5 Ltr, (Not over flow)
  • Dimensions : 600 (L) X 520 (H) X 400 (W) mm
  • Weight : 25 kgs. (Empty tank)
  • Exhaust : Built-in exhaust, no fume hood required
  • Power Supply : 230 V AC / 6 Amp
  • Error Indication : LED indication with Buzzer

Rack Specifications for Model EV-Plus-50

Rack Type Working Volumes
12 mm x 75 mm 4 ml
12 mm x 100 mm 5 ml
16 mm x 100 mm (Standard) 10 ml
15 mm x 125 mm 11 ml
15 mm x 150 mm 12 ml
17 mm x 125 mm 15 ml
18 mm x 150 mm 20 ml
20 mm x 150 mm 30 ml

Product Specifications for Model : EV-PLUS-100

  • Time Range : 15 sec to 10 hours
  • Time Set Arrow Keys (UP / DOWN) : 15 sec increments
  • Temperature Range : Ambient to 90°C(with thermal cut off for safety reasons)
  • Start / Stop Green LED : Indication when process is ON
  • Sample Capacity : 100 Nos.
  • LCD Display : Digital
  • Gas Consumption : 30 LPM
  • Pressure Regulator Range : 0-100 PSI
  • Pressure Gauge Range : 0-100 PSI
  • Controller : Fully Microprocessor based
  • Water Tank Capacity : 18 Ltrs.
  • Gas Lines : 10 Nos. (1-10 samples per line, nozzle caps provided)
  • Dimensions (HxWxL) : 540 X 380 X 590 mm
  • Weight : 45 kgs. (Empty tank)
  • Exhaust : Built-in exhaust, no fume hood required
  • Error Indication : Buzzer Sound
  • 230 V AC / 6 Amp
100 Samples Concentrator
  • Work Area : Flat levelled and stable surface
  • Gas Supply : Laboratory Grade Nitrogen
  • Inlet Pressure : minimum 60 - maximum 100 PSI (And ON / OFF control valve)
  • Exhaust : Built-in exhaust, no fume hood required
  • Water Bath Capacity : 11 Ltr. distilled water
  • Sample Tube : 12mm x 75 mm (4 ml) RIA Tubes

Low Volume Concentrator 100 Samples
( Max 4 ml capacity tubes)

A nitrogen concentrator is a device used to generate high-purity nitrogen gas by separating it from other gases present in the air, typically oxygen, carbon dioxide, water vapor, and other trace gases. These concentrators are commonly used in various industrial applications where a consistent and reliable source of nitrogen gas is required.

The process of nitrogen concentration typically involves the use of a technique called pressure swing adsorption (PSA) or membrane separation. In PSA systems, nitrogen concentrators utilize special adsorbent materials, such as carbon molecular sieves or zeolites, which preferentially adsorb oxygen and other gases while allowing nitrogen to pass through. By alternating between pressurization and depressurization cycles, the concentrator can capture oxygen and release it, resulting in a stream of high-purity nitrogen gas. We can provide immediate solution in Dhaka, Bangladesh.

Nitrogen concentrators find applications in a wide range of industries, including food packaging, electronics manufacturing, chemical processing, pharmaceuticals, and more. They offer several advantages over traditional methods of nitrogen supply, such as nitrogen cylinders or liquid nitrogen tanks, including cost-effectiveness, convenience, and on-site production capability.

Important factors to consider when selecting a nitrogen concentrator include the desired purity level of the nitrogen gas, the flow rate required for the application, energy efficiency, maintenance requirements, and the overall system reliability. Additionally, users should consider the size and portability of the unit, especially for applications where space is limited or mobility is necessary.

Our Services are all over Bangladesh along with Dhaka.