Description :
Many investigations in flow problems involve measurement of fluctuation and mean of velocities involving very high spatial and temporal resolutions. The hot wire anemometer technique which uses a very small sensing element having a low response time, high sensitivity and minimal flow interference is one of the most suitable methods adopted for measuring turbulence in fluids.
The HWCTA-AMB717 constant temperature hot wire anemometer, designed using modern integrated chips is versatile, accurate and suitable for research work.
Specification for hot wire anemometer system
Constant temperature hot wire anemometer system AMB-717
Hotwire specification
- HWCTA output: DC + Fluctuation (mean)
- AC coupled fluctuation
- Sensor input type: Single probe with BNC connector
- Voltage gain (AT 500Hz):- 1:2
- Output range (maximum):- +10V
- Operating temperature Range:- 0c to +50C
- Power supply: +/-12V
- Power supply connector:- MC8 connector
- Body Aluminum (Rack Type)
Mean Value & Mean Square Unit AMR-717
Mean value & RMS Unit:
- Powerful Microcontroller based system.
- Fast acting 12 bit ADC
- Average interval 01 to 99 sec. (100samples/sec)
- 2 line displays, 4 keypad for setting as well as display control.
- Channel selection up to 6 channels.
- RS 232 for direct connection to PC for watching the online data.
- USB Driver slot for storing the data (Pen drive).
- Online software (RS 232 LINK) and Flash Read Software
- Operating temperature Range:- 0c to +50C
- Power supply: +/-12V
- Power supply connector:- MC8 connector
- Body Aluminum (Rack Type)
Micromanipulator SM-AMG-717
SM-AMG 717 is a sunshine made micromanipulator is a delicate instrument designed to weld this wires like platinum and tungsten whose thickness is around 5 micron thickness.
- Instrument : Micromanipulator
- Control : Three axis control of electrode movement
- Three axis control of wire holder movement
- Microscope : Stereoscopic Microscope with 10x magnification.
- Material : Main body-Brass, Aluminum and SS.
- Weight : 2500gms (Approx.)
Welding Unit SM-AMW-717
SM-AMW 717 is Sunshine made welding unit is designed specifically for welding of bare wires like platinum and tungsten. It is used along with sunshine micromanipulator.
- Power : 230v AC mains
- Output : A very high pulse current
- Welding Energy : Variable Pulse current gives variable energy
- Body : Aluminum (Rack Type)
- Controls : Power indicator switch
- Push Button for welding
- Potentiometer for varying welding energy
Power Supply SM-GPS-717
SM-GPS 717 is Sunshine made Power supply unit which is designed specifically to power Hot wire, Signal Conditioner, Mean value Units.
- Power supply 230v AC mains
- Output DC +12 volts and -12 volts ≤ 1.5Amps
- Output Power supply connector:- MC8 connector (3Nos)
- Body Aluminum (Rack Type)
Signal Conditioners AMC-717
Signal Conditioner specification: The unit consist of
- Low pass filter output 4Nos. (LP1-1KHz, LP2-5KHz, LP3-10KHz, LP4-20KHz)
- High pass filter output 4Nos. (HP1-0.1Hz, HP2-1Hz, HP3-10Hz, HP4-100Hz)
- Amplified signal output 4 Nos. (G1-1, G2-10,G3-100,G4-1000)
- Operating temperature Range:- 0c to +50C
- Power supply: +/-12V
- Power supply connector:- MC8 connector
- Body Aluminum (Rack Type)
