Tab 04 4 Statement of Work

STATEMENT OF WORK

1. Objective/Requirements

NASA Langley Research Center (LaRC) has a Sole Source requirement for Kruss Dynamic Surface Analyzer. The following requirements are needed for this purchase.

2. Characteristics, Scope, and Specs

LINE

PART NO.

DSA100E

DESCRIPTION

QTY.
DSA100 Expert
Drop Shape Analyzer for fully automatic, softwarecontrolled contact angle measurements, surface and interfacial tension measurements, surface
free energy calculation, consisting of:
- CF04, High Resolution and High Speed Camera
USB 3.0,
consisting of:
- Sensor 11 x 7 mm / 1/1.2'' CMOS
- IR-CUT filter for elimination of optical
disturbances
- Resolution: 1920 x 1200 px
- Frame rate: 2300 fps- CM3200, Optical system
with manual zoom (7 x) and focus
The liquid drop stays in the centre of the field of
view, independent of viewing angle.
Field of view CF04: 3.9 x 3.9 ... 24.7 x 24.7 mm
- CM3 250, Prism for standard sample sizes up to 300
mm diameter for contact angle and pendant drop
measurements- NM3220 Dosing Hub, Softwarecontrolled dosing selector and positioning system for automatic drop deposition and changing
between up to 3 dosing units.
-1x DO3252, Pressure Dosing using Liquid Needle
technology, resolution 0,1 ul, for H2O and CH2I2
-2x DO3220, Syringe Dosing, software-controlled for
disposable and glass syringes, Resolution: 0.1 ul
with SY20, Dosing rate: 0,02 -25 ul/s with SY20
-PS3250, z-Axis Heavy Duty, software-controlled zdrive, with 38 mm movement, especially designed for heavy samples up to 10 kg
- 2x PS3260, Axis for software-controlled positioning
in x- or y- direction, max. travel distance 100 mm
- ST3200, Standard sample stage, 105 x 105 mm (W
x D)

- IL3220, High Power LED Illumination,
monochromatic, 46 x 46 mm, with two power
levels and integrated light-blind for small contact
angles
- FM3200, Standard frame:
- Sample space: 320 x oo x 275 mm (W x D x H)
- Outer dimensions: 555 x 375 x 490 mm (W x D x
H) (depending on accessories)
- EM11, Power supply (88-264 V, 100 W, 50-60 Hz)
Operating: + 10C ... + 40C without condensation
Storage: - 10C ... + 70C without condensation

Software modules AD3221, AD62 and AD3223 are
required.
AD3221
Software ADVANCE- DropShape - Contact Angle
Module to determine static and dynamic contact
angles using sessile drop and captive bubble methods.
To control camera, illumination, temperature, dosing