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Product Description

The LABMAN DBNE12 Dry Bath Nitrogen Evaporator (sample concentrator) uses nitrogen gas to gently evaporate solvents and concentrate samples at controlled temperatures. It is ideal for heat-sensitive samples and used in pharmaceuticals, biotechnology and environmental analysis. This model has 12 holes of 16.5 mm; DBNE24 has 24.

Key features

  • Single and multi-point program setting
  • Microcomputer-controlled processing with PID control
  • Nitrogen blown onto the heated sample surface in a fast, consecutive, controllable manner
  • Aluminium block bath for even heating and rapid temperature control
  • Oxygen-free concentration through nitrogen blow
  • Independent glass pipettes avoid cross-contamination
  • Optional nitrogen flow meter

Technical specifications

Parameter Specification
Model DBNE12
No. of holes 12 × 16.5 mm
Heating power 400 W
Max. gas pressure 0.04 MPa
Make LABMAN
Temperature range RT+5°C ~ 150°C
Time set Yes
Display resolution 0.1°C
Temperature control accuracy ≤ ±0.5°C
Temperature rise time (40–150°C) ≤ 30 min
Multi-point operation 5 points supported
Display LCD
Max. lifting stroke 285 mm
Gas flow rate < 15 L/min
Gas needle head outer diameter ø7 mm
Gas needle length 150 mm (test tube diameter ≥ 10 mm module)
Power supply 220 V
Packing dimension (L×W×H) 500 × 285 × 285 mm
Gross weight 8 kg
HSN code 84198990

Supplied with

Main instrument, lifting stroke stand, gas needle head, needles (12), tube, tube connector, instruction manual, test certificate. Optional: nitrogen flow meter.

Frequently asked questions

What does a dry bath nitrogen evaporator do?

It blows nitrogen onto heated samples to gently evaporate solvents and concentrate the sample, which suits heat-sensitive samples.

How many samples can the DBNE12 hold?

12 holes of 16.5 mm. The DBNE24 holds 24.

What temperature range does it have?

RT+5°C to 150°C with ≤ ±0.5°C control accuracy and 0.1°C display resolution.

How is cross-contamination avoided?

The catalogue lists independent glass pipettes for each position.

Is a nitrogen flow meter included?

It is listed as an optional accessory.

What power supply does it need?

220 V.

What is supplied with it?

Main instrument, lifting stroke stand, gas needle head, needles (12), tube, tube connector, instruction manual, test certificate. Optional: nitrogen flow meter.

What are the packing size and weight?

500 × 285 × 285 mm (L×W×H as per catalogue), gross weight 8 kg.

Can I get a GST invoice and a bulk or institutional quotation?

Yes. Labmart (Chemlab Equipment) supplies against a GST invoice and provides quotations for colleges, hospitals, pharma companies and government labs, including bulk and tender requirements. Contact us with your requirement for a formal quotation.

What is the warranty and delivery time?

LABMAN instruments supplied by Labmart carry a standard 13-month warranty. Delivery time depends on your location and stock, so please contact Labmart for a delivery estimate.

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