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High-Quality, American-Made Lab Equipment


Triple Microplate Evaporator


The triple plate MICROVAP microplate evaporator combines three 96 needle manifolds and three heat blocks into a single platform. This allows for simultaneous evaporation of up to three 96 well plates. The triple plate MICROVAP’s solid aluminum heating units provide consistent temperature for uniform evaporation rates throughout all three plates. 

Each 96-needle manifold is equipped with its own toggle switch to shut down gas flow when all three microplates are not in use to conserve nitrogen gas, saving laboratories money. A convenient dual band spring hoist assembly ensures ease of use for the operator when lowering and raising the needle manifolds. The digital temperature controller is easy to read and allows temperature to be controlled with an accuracy of +/- 2 °C up to the maximum temperature of 130°C.  An adjustable 0-100 LPM flow meter is for precise control over the nitrogen gas delivery system. 


High Throughput

Evaporate up to three 96 well plates at once

Ease of Use

Temperature and gas levels are easily set using the digital temperature controller and gas flow meter


Digital controls allow exact temperature regulation


Conserve nitrogen by turning gas flow on and off at each plate


  • Adjustable flow meter 

  • Digital temperature control 

  • High temperature limit switch 

  • High pressure tubing 

  • 2-inch x 19-gauge needles

  • Nitrogen filter

  • Anodized aluminum dry block 

OPTIONS(Add to main Cat# when purchasing)

  • 220v wiring harness (Option Code -2), Cat# 11803-2

  • Z-Purge/positive pressure purge case (Option Code -Z), Cat# 11803-Z

  • Acid resistant coating on instrument and needles (Option Code -RT), Cat# 11803-RT





Instrumental Name 12p N-EVAP
Heater Type Dry block
Instrument Catalog Number 11803
Number of Sample Plates 3
Overall Dimension (w x d x h) 21.0 x 13.0 x 13.0 in
53.3 x 33.02 x 33.02 cm
Gas Manifold Layout Triple 8 x 12 Array
Center to Center Spacing
Between Positions
0.354 in
9.0 mm
Microplate Dimensions
(w x d)
3.375 x 5.0 in
8.5 x 13 cm
Gas Flow Control Single toggle valve
Gas Flow Meter Range 0-100 L/min
Stainless Steel Needles
(Length & Gauge)
2.0 in x 19 ga
51 mm x 19 ga
Hoist Assembly Dual Band Spring Hoist Assembly
Standard Gas Input Range 30 psig
Gas Input Range with Optional Pressure Reducing Regulator 30-160 psig
Heating Device Specs
Model Number 54243
Outside Dimensions
(w x d x h)
24.0 x 9.5 x 3.0 in
61.0 x 22.9 x 7.6 cm
Total Wattage 540 W
Temperature Range 40-130 °C
Temperature Controller Type Digital Electronic
with LED Display
Controller Accuracy +/- 2 °C


Sarah & Connor CTA


  • Pressure reducing regulator, 30-150 psi in, 0-30 psi out