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Nitrogen Evaporator, N-EVAP Series, Acid Resistant Coating, with Water Bath (30-90°C and 1300 W), Digital Control, 45 Sample Positions
Article no.: 11645-RT
The 45 position N-EVAP combines the iconic flexibility of the N-EVAP line with digital features for improved control over the evaporation process, It has the largest number of sample positions in the N-EVAP line, and provides the least expensive price per position.
The instrument comes with a side control box, which includes a pressure regulator, timer, and digital temperature controller. In order to prevent damage to delicate samples, the timer provides the option for the heat and gas to shut off once the cycle is complete.
Like the rest of the N-EVAP line, the 45 position N-EVAP has an adjustable spring design to accommodate a range of sample tube sizes. This model provides controlled concentration of samples using nitrogen gas blowdown along with a heated water bath.
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. The N-EVAP’s circular rotating design permits each sample to be accessible from the front of the instrument for easy insertion and retrieval.
The stainless-steel construction of the bath ensures that the instrument is long lasting.
Gentle Evaporation
N-EVAP nitrogen evaporators combine nitrogen blow down with a heated bath or ambient temperature to gently concentrate delicate samples
Very Flexible Design
An adjustable sample holder design fits a wide variety of sample tubes and vials at once
Digital Control
Digital controls allow exact temperature regulation
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 (0-30 LPM)
+ Phthalate free silicon tubing eliminates contamination concerns
+ High temperature limit switch for safety
+ 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
+ Heated water bath included
+ Built-in pressure reducing regulator
+ Side control box
+ Digital temperature controller
+ Electronic timer
+ Safety control cover plate
+ Acid resistant PTFE coating on instrument and needles for protection against acidic solvents
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Supplier information
Organomation
Organomation manufactures evaporator and extractor instruments required for sample preparation prior to chromatography.
Since 1959 Organomation Manufacturing Inc has been a leading provider of analytical chemistry sample preparation solutions. The company has provided decades of experience and unparalleled levels of customer satisfaction which stem from quality hand-built equipment.
