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Currently offering discounts on 12699 different products!

Science Software

DuctNet Package for FlyCarpet 15% Discount Coupon


DuctNet Package for FlyCarpet

Normally: $199.00

Now only: $169.15


Rapid tool for static duct network design and simulation with easy operation, simply drag and drop to model duct system in very short time. The visual operation makes it easy to create system and complete system calculation. This package includes many duct components and will add more in future to enable most application.


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Flow Pro 2.1 45% Discount Coupon


Flow Pro 2.1

Normally: $19.95

Now only: $10.97


Easily design open-channel waterways, culverts, irrigation channels, sluiceways, and flumes with Flow Pro.

Looking for a handy tool to help you plot water surface profiles, or calculate critical depth and slope?

Flow Pro saves you time and money by letting you compare multiple hydraulic design alternatives and exports the results to Word or Excel. Visualize depth, flow, and velocity with its built-in graphing tool.

Impress your boss and colleagues with fast turn-around time on your designs, and easily present multiple alternatives for hydraulic design problems.

Registration removes reminders and allows the program to be used beyond the trial period and includes free .... read more


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Psychrometric Chart + Duct Calculator V4.4 15% Discount Coupon


Psychrometric Chart + Duct Calculator V4.4

Normally: $65.00

Now only: $55.25



A convenient, precise and powerful tool for HVAC&R engineers. This psychrometric chart use ASHRAE equations at normal temperature and pressure region and is perfectly consistent with all ASHRAE charts of No.1~7(SI Units) and No.1~5(IP Units).

Both Metric(SI) and English(IP) units support.
Save and load data function for each data input grid, all input data can be saved for loading next time program started.

Psychrometric chart

1. Use IAPWS-IF97 equation for water/vapor properties calculating, and treat moist air as real gas for high precision;
2. Dry bulb temperature and humidity ratio axis range can be changed easily, the chart generation is automatic and fast;
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Refrigeration Package for FlyCarpet 15% Discount Coupon


Refrigeration Package for FlyCarpet

Normally: $499.00

Now only: $424.15


Rapid modeling tool for static refrigeration systems and heat exchangers design and simulation, simply drag and drop to model refrigeration system in very short time. The visual operation makes it easy to create system and complete system calculation. Many refrigeration system components included to enable most application. This package will be installed to FlyCarpet directory and must be run under FlyCarpet, so please install FlyCarpet first.


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Relay Timer R16X 5% Discount Coupon


Relay Timer R16X

Normally: $249.00

Now only: $236.55


Relaly Timer R16X is programmble timer software for 16-channel relay boards of National Control Devices. Each relay can be programmed separately with multiple schedules. Recurrence options make schedule setting more powerful and flexible. Relays can be turned on/off manually. The status of all relays can be shown. It can control the relays with very precise timer, while consuming the processor' s resource at very low level. It is robust, real-time and easy to use.


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SkyShed Backyard Observatory Building Plans 7% Discount Coupon


SkyShed Backyard Observatory Building Plans

Normally: $59.95

Now only: $55.75


Features
* Over 120 Meg' s of resources

* 6 complete sets of 3D/2D plans for observatory sizes 6' X 6' , 6' X 8' , 8' X 10' , 10' X 10' , 10' X 12' , to 10' X 14'

* Each plan is adaptable for Roll Left and Roll Right variations

* Over 100 step-by-step construction photos with individual text instructions

* eDrawing viewer for viewing the plans included on the CD

* Rotate, Pan, Zoom, Print individual plan views from the eDrawing viewer

* Construction steps overview graphics are also included in .jpg format for .... read more


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Visual Kalman Filter 15% Discount Coupon


Visual Kalman Filter

Normally: $69.95

Now only: $59.46


Visual Kalman Filter is a visual math tool to simulate Kalman filter for linear or nonlinear system. Only three steps you need do,and you' ll get the curve and the estimated results. Function: The Kalman filter is a set of mathematical equations that provides an efficient computational (recursive) means to estimate the state of a process, in a way that minimizes the mean of the squared error. The filter is very powerful in several aspects: it supports estimations of past, present, and even future states, and it can do so even when the precise nature of the modeled system is unknown. ' Visual Kalman Filter' provides a visual method to estimate the state of a process. The users need not install matlab, and .... read more


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