9 Position MULTIVAP Nitrogen Evaporator

STANDARD FEATURES

  1. Adjustable flow meter, 0-25 lpm
  2. Gas distribution manifold
  3. Nitrogen filter
  4. Dual band hoist spring assembly
  5. Built-in pressure reducing regulator
  6. Electronic timer
  7. Safety control cover plate
  8. Digital temperature controller
  9. High temperature limit switch for safety

Description

9 Position MULTIVAP Nitrogen Evaporator
9 Position MULTIVAP Nitrogen Evaporator

DESCRIPTION
The 9 position MULTIVAP is a high temperature dry block model designed to evaporate large volume samples. The benchtop evaporator contains a rectangular gas distribution system mounted on a frame and dual post assembly, allowing the needles to be raised and lowered with ease. The manifold delivers nitrogen gas to the needles or glass pipettes, which direct the gas onto the sample’s surface. This method results in rapid solvent evaporation and sample concentration. In order to conserve nitrogen gas, the manifold has a toggle switch for every row of 3 samples, which allows the individual rows to be shut off when evaporating batches of less than 9 samples. Nitrogen gas flow is also controlled by an adjustable flow meter and a built-in pressure regulator.

The 9 position MULTIVAP uses a heated aluminum dry block to reach evaporative temperatures ranging from 30°C to 120°C. The sample block is built to fit beakers with an outside diameter of 50 mm, and 9 beakers are included with the instrument. If another sample size is to be used, inserts can be purchased and customized for your sample. Please specify sample size (outside diameter and length to nearest 0.1 mm) when placing an order for inserts. All models can withstand contact with organic solvents; however, acid resistant models are also available for use with corrosive solutions.

SPECIFICATION:

Instrumental Name 9 POST-MULTIVAP
Heater Type Dry Block
Instrumental Catalog Number 11809
Number of Sample Positions 9
Overall Dimension (w x d x h) 16 x 14 x 22 in
41 x 36 x 56 cm
Sample Holder Layout Rectangular
Gas Manifold Layout 3 x 3 Array
Center to Center Spacing
Between Positions
2.31 in
5.87 cm
Sample Vial Diameter 50 mm OD beakers (Included)
Optional Test Tube Diameter 16-30 mm OD
Gas Flow Control On/Off Valve Every row of 3
Gas Flow Meter Range 0-25 L/min
Stainless Steel Needles
(Length & Gauge)
4.0 in x 14 ga
102 mm x 14 ga
Needle Guide Optional, for test tubes
Hoist Assembly Dual Pulley & Band Springs
Integrated Control Box with Timer for Nitrogen & Heat Standard
Built-in Gas Regulator Input 30-110 psig
Acid Resistant Coating (Option Code -RT) Optional
OA-SYS Heating Device Specifications
Model Number 9156
Outside Dimensions
(w x d x h)
16 x 14 x 6.5 in
41 x 36 x 15 cm
Total Wattage 900 W
Temperature Range 30-120 psig
Temperature Controller Type Digital Electronic with LED Display
Controller Accuracy +/- 2 °C

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