SPRAY TYPE
ATOMISE
FAN
FOG
FULL CONE
SPIRAL
TANGENTIAL
APPLICATIONS
Air Atomiser
Condenser Fog Cool
Cooling Tower Nozzle
Clamp-On Spray
Deck / Hull Cooling
Dust Suppression
DIY Misting
Eductor
Filter Nozzles
Fire Protection
Foam NozzleOil Mist Nozzle
Retractable Quill
Tank Cleaning
Tank Cooling
  PORTABLES
AeroponicsAir Purifier Scrubber
Fog / Dust Cannon
Lance AssemblyLub Oil DemisterMisting Fan
Wash Module
 
HomeBrochuresSpray SkidTestQA & Orifice CalContact Us
Computer Aided Design
CAD to Production
Physical Inspection
Gauge Test
Microscopic inspection on the orifice, anti static handling and ultrasonic cleaning
High Speed Camera Vision Inspection @ 1000 frames/sec or 500 frames/sec 
High speed grey scale progressive scan monochrome imaging at 1000 frames per second and advance computing software facilitates fast mathematical algorithm compilation of DV01, DV09 and Sauter Mean Dv32 droplets. Large quantitative number of droplets, surface area of droplets and volume of droplets can be accurately determnined.

With EVolume /  ESurface Area, you get DV32 sauter mean of a spray trajectory at a set pressure. Besides capturing the spray angle, the spray droplets velocity on exit can be accurately ascertained.

With the constant advancement of computing speed and memory storage capacity, large data bank can be complied and spray test characteristics gathered effortlessly. Gone are the days of archaic phase doppler technique

Download Sample Droplets Test report - Visi Droplets test Report.pdf

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

Nozzles are designed in accordance to ASTM E799-92 (Pre-approved 1998) as per "STANDARD PRACTICE FOR DETERMINING DATA CRITERIA AND PROCESSING FOR LIQUID DROP SIZE ANALYSIS"  

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

Full Cone spray at 500 frames per second

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

Nozzle Orifice Calculation
ORIFICE CALCULATIONS FOR TANK MIXING EDUCTOR
 
                         
 
Q = FLOW RATE  (Gallons Per Minute)
C = COE-EFFICIENT OF DISCHARGE, Use 0.95 for laminar discharge
D0 = NOZZLE ORIFICE DIAMETER in (Inch)
DH = PRESSURE DIFFERENCIAL between MOTIVE and NOZZLE EXIT, in (Feet)