6 Position N-EVAP
Nitrogen Evaporator
DESCRIPTION
The 6 position N-EVAP’s ability to expand the sample size range with an optional large sample holder makes it an ideal instrument for laboratories that will be evaporating up to 6 samples at once and are using a wide range of sample flask outside diameters. The standard instrument fits samples with an outside diameter of 10-30 mm, and the optional large sample holder can accommodate samples with an outside diameter of 30-56 mm.
The 6 position N-EVAP sample concentrator (cat# 11106) was adapted from the 12 position N-EVAP (cat# 11155) 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. These economical units provide controlled concentration of sample vials through the application of nitrogen gas within a heated water bath. 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 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 stainless-steel construction of the bath ensures that the instrument is long lasting.
Small Footprint
N-EVAP Model 111 requires under one square foot of bench space
Flexible
An adjustable sample holder design fits a wide variety of sample tubes and vials at once
Customizable
For tubes outside of the standard 10-30 mm range, choose from optional small or large sample holders to accommodate your glassware
Individualized Control
Optimize evaporation of diverse samples with individual gas flow control at each vial
STANDARD FEATURES
-
Nitrogen filter
-
Adjustable flow meter, 0-10 LPM
-
Phthalate free silicon tubing eliminates contamination concerns
-
High temperature limit switch for safety
-
Dual band spring hoist assembly (except in dry bath model)
-
Precision needle valve tube assembly
-
Needles, 4-inch x 19 gauge with chrome plated brass hub and stainless-steel shaft
OPTIONS (Add to main Cat# when purchasing)
-
220v wiring harness (Option Code# -2), Cat# 11106-2
-
Z-Purge/positive pressure purge case (Option Code# -Z), Cat# 11106-Z
-
Acid resistant coating on instrument and needles (Option Code# -RT), Cat# 11106-RT
SPECS
| Instrumental Name | 6 Position N-EVAP | 6 Position N-EVAP | 6 Position N-EVAP |
| Bath Type | Water | Dry | None |
| Instrumental Catalog Number | 11106 | 11106-DA | 11106-O |
| Number of Sample Positions | 6 | 6 | 6 |
| Overall Dimension (w x d x h) | 13 x 11 x 31 in 33 x 28 x 79 cm |
13 x 11 x 27.5 in 33 x 28 x 70 cm |
12 x 8 x 31 in 31 x 21 x 79cm |
| Sample Holder Layout | Circular | Circular | Circular |
| Gas Manifold Layout | Single Ring | Single Ring | Single Ring |
| Test Tube Range (Standard) | 10-30 mm OD | 10-30mm OD | 10-30mm OD |
| Test Tube Range (Optional) | 30-56 mm OD | 30-56 mm OD | 30-56 mm OD |
| Gas Flow Meter | 0-10 L/min | 0-10 L/min | 0-10 L/min |
| Stainless Steel Needles (Length x Gauge) | 4.0 in x 19 ga 10 mm x 19 ga |
4.0 in x 19 ga 10 mm x 19 ga |
4.0 in x 19 ga 10 mm x 19 ga |
| Sample Tray Lift Mechanism | Dual Band Spring Hoist Assembly | None/Fixed | Dual Band Spring Hoist Assembly |
| Standard Gas Input Range | 20-30 psig | 20-30 psig | 20-30 psig |
| Gas Input Range w/Optional Pressure Reducing Regulator | 30-160 psig | 30-160 psig | 30-160 psig |
| Acid Resistant Coating | Optional | Optional | Optional |
| Heating Device Specs | |||
| Model Number |
5585 | 5085 |
N/A |
| Heating Medium | Water | Aluminum Beads (Glass Beads in RT Models) | None |
| Inside Dimensions (Diameter x Depth) | 8.5 x 4.5 in 21.6 x 11.4 cm |
8.5 x 4.5 in 21.6 x 11.4 cm |
N/A |
| Outside Dimensions (w x d x h) | 13 x 11 x 7 in 33 x 28 x 18 cm |
3 x 11 x 7 in 33 x 28 x 18 cm |
N/A |
| Total Wattage | 550 W | 500 W | N/A |
| Bath Temperature Range | 30-90 °C | 40-130 °C | N/A |
| Temperature Controller Type |
Mechanical Thermostat | Mechanical Thermostat | N/A |
| Controller Accuracy | +/- 2 °C | +/- 2 °C | N/A |
MODELS
| Catalog Number | Bath Type |
| 11106 | Water Bath |
| 11106-DA | Dry Bath |
| 11106-O | No Bath* |
*All “-O” models come with a base and stand assembly instead of a heated bath. These instruments are designed for evaporation procedures performed at ambient temperature.
RESOURCES
-
N-EVAP Instruction Manual (Catalog #s 11106, 11155, 11250) for Water Bath Models - Version 22.5
-
N-EVAP Instruction Manual (Catalog #s 11155, 11250) for Dry Bath Models - Version 22.5
-
N-EVAP Instruction Manuel (Catalog #s 11106, 11155, 11250) for No Bath Models - Version 20.5
- 6 Position N-EVAP Brochure and Specifications
ACCESSORIES
-
Large vessel sample holder, for vial outside diameters of 30-56 mm (cat# NA1113)
-
Nitrogen generator (cat# NA1955)
-
Pasteur pipette adapters (cat# NA0636)
-
Pressure reducing regulator 0-160 psi (cat# NA0630)
-
High temperature silicone fluid (cat# NA1240)
-
Various needle sizes and gauges
REPLACEMENT PARTS
-
P0627: Valve Tube Assembly – Post 1997
-
P0607: Luer & washer for N-EVAP valve tube
-
P0634: Tube Fitting nylon 3 part for N-EVAP valve tube