Hot-Wire Anemometry System
The AN-1005 is a portable compact Thermal Anemometry system (Hot-Wire Anemometer and Hot-Film anemometer), based on the AN-1003 Hot Wire Anemometry system channels. The Hot-Wire Anemometer channels Can work in CTA (Constant Temperature Anemometer) mode as well as CCA (Constant Current Anemometer) mode (with Option 11). The system has a built-in microprocessor with Parallel communication and data acquisition capabilities.
The mainframe use a bright LCD display to display 4 channels simultaneously, using a 5 digit Voltmeter.
friendly built-in menu guides the user through the operating procedure.
All analog signals may be measured on external BNC’s. However, a high
accuracy data acquisition system is built inside the mainframe, for high
- speed sampling at up to 500 Khz.@16 bit resolution (1 MHz. @ 16
bit optional). The data acquisition is done directly to any bi-directional
parallel port, eliminating the need for an expensive A/D card.
The AN-1005 is an ideal solution for most Fluid Dynamics measurements and Aeronautics Measurement applications. Based on a proven Thermal Anemometry Technique and Cold-Wire Anemometry, the system can measure the Flow (Air or Liquid Velocity and Turbulence) and Temperature Fluctuations in real-time, saving data to disk or displaying and analyzing data .
It's built-in optical isolation enables the user to get clean data, without any spikes, bursts or other interferences common to Anemometry system with a standard PC data acquisition cards. The problem of Ground Loops, which cause oscillations and calibration problems is also solved due to the special architecture and the built-in data acquisition system.
Smart triggering and clocking modes enable the user to do data reduction as well as synchronizing external events to the acquisition and analysis / display process. This feature is ideal for researchers and experimentalist doing fluid dynamics research with machinery, propellers, bursts, blow out wind tunnels, Valves, Actuators, Flaps, Stacks etc.
The AN-1005 Anemometry system is an advanced Hot-Wire and Hot-Film Anemometry system based on today's technology. The built-in software, as well as the digital hardware can be updated using Flash technology, and user may download new update files to the AN-1005, for enhancing it with new features.
* NEW USB2 INTERFACE!
* Portable system - up to 4 channels
* Microprocessor controlled
Built-in data acquisition system
* Low cost system- less than 25K$ With all 4 channels
* Ideal for research and education
* Use the high performance AN-1003 channels
* Digital data output - directly to a PC parallel port
* Easy operation - friendly interface
* Optional Thermocouple + %RH sensor For on-line compensation
* Easy, step by step calibration software for all probe types,
for Liquid or Gas, Velocity or Temperature
Triple pole Butterworth Type.
All specifications might change without a prior notice.
Sequential sampling, Quasi-Simultaneous and True Simultaneous sampling:
Real Time display - Turbulence - on all channels
/ Square wave response
Noise level- Less than 1mV ptp.
Simple calibration of probes:
Calibration curve is exported via ASCII file:
Program support for USB2 or Parallel port interface:
Software and new Firmware updates done by user:
High Speed USB2 Interface allows the user to connect the AN-1005 to any Desktop or Laptop with USB2 interface
for faster data acquisition and control of the Anemometer.
The Analog ground of the probes circuit is optically isolated from the PC to prevent any transfer of noise to your sensitive analog signals.
For more information about our Hot-Wire Anemometry products , please click here.