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Nitrogen Evaporator, N-EVAP Series, Standard, without Controller and Heater, 6 Sample Positions
Article no.: 11106-O
The 6 position N-EVAP sample concentrator was adapted from the 12 position N-EVAP in the early 1970s. Since its inception, it has proven to be durable, reliable, and the most affordable member of Organomation’s N-EVAP line. It has the smallest footprint out of the N-EVAP line, helping to conserve valuable bench space.
This N-EVAP has an adjustable spring design, making it ideal for laboratories that will be using a wide range of sample tube sizes. The N-EVAP’s circular rotating design permits each sample to be accessible from the front of the instrument for easy insertion and retrieval.
This model uses nitrogen blow down to gently concentrate delicate samples at ambient temperature. The needles can be raised and lowered at each individual sample position. The chrome plated needle valves are individually milled from solid brass, and allow precise adjustment of the gas flow rate at each sample position. This promotes efficient and safe sample reduction with minimal nitrogen waste.
Small Footprint
N-EVAP Model 111 requires under one square foot of bench space
Very Flexible Design
An adjustable sample holder design fits a wide variety of sample tubes and vials at once
Customizable Structure
For tubes outside of the standard 10-30 mm range, you can choose optional sample holder to accommodate tubes with an outside diameter of 30-56 mm
Individualized Control
At each individual sample position, the gas flow can be controlled via a precision needle valve. This is ideal for the simultaneous evaporation of samples with varying evaporation end points.
Standard Features
+ Paper filled air filter for nitrogen supply
+ Adjustable flow meter to conserve nitrogen gas (0-10 LPM)
+ Phthalate free silicon tubing eliminates contamination concerns
+ Precision needle valve tube assembly
+ Needles, 102 mm x 19 gauge with chrome plated brass hub and stainless-steel shaft
+ Dual pulley spring assembly for easy raising and lowering of the samples and gas distribution manifold
+ This model comes with a base and stand assembly instead of a heated bath. These instruments are designed for evaporation procedures performed at ambient temperature
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