T-RAD (DB-15)
User Manual
THz radiometer
- 2.6
- Английский
T-Rad
P/N 201849Digital (USB) power module, to interface THZ-B heads with a PC (software included).
Ключевые особенности семейства продуктов
PC interface for THZ-B series
Digital (USB) power module, to interface THZ-B heads with a PC (software included).
Совместимость детектора
-
Терагерц
Average power (compatible with THZ-B series only)
Связанные продукты
-
THZ5B-BL-DZ-D0
THz detector for power measurements up to 20 mW.
-
THZ9B-BL-DZ-D0
THz detector for power measurements up to 20 mW.
Included
-
MON-USB
USB cable for : P-LINK, S-LINK-2, M-LINK, Mach series, T-Rad and QUAD-4Track.
-
Calibration
Calibration certificate
Характеристики контроллера и графического интерфейса
-
Размер цифрового экрана
Computer screen -
Аналоговый вывод
0-3.6 V -
Внешний триггер
TTL via BNC connector -
Последовательные команды через
USB -
Внешний источник питания
9-15 V, 1 A
Характеристики измерителя мощности
Характеристики измерителя энергии
Физические характеристики
-
Размеры
147L x 106W x x34D mm -
Вес
0,424 kg
CA$1,878.00*
-
-
Для этого продукта нет принадлежностей.
-
-
PC-T-Rad
Software
T-Rad PC software interface.
- 2.00.08
- Английский
T-RAD
LabVIEW VI examples
This is a set of LabVIEW VI examples that allow for the use of all the basic T-RAD functions.
- Английский
USB drivers installer
USB drivers
Use this file to install USB drivers for these products: MAESTRO, INTEGRA, U-LINK, P-LINK, M-LINK, S-LINK, BLU, PRONTO, HP, MACH6, BEAMAGE
- 2.00.02
- Английский
T-RAD
The T-RAD is a microprocessor-based digital radiometer that includes a 12-bit ADC and unique DSP lock-in software. It is powered by a USB connection, which also acts as a virtual COM port. When a THZ-B terahertz pyroelectric detector is plugged into the T-RAD module, the module reads the content of the head's EEPROM, which identifies the detector and provides calibration and wavelength correction data. The LabView software supplied with the device makes it very easy to set up the radiometer, measure a THz or broadband source and record data. The software is compatible with Windows 7,8 & 10.
INSTRUMENT CONTROL AND STRIP CHART
Instrument controls and the radiant power measurement are always visible, making it easy to change the radiometer settings, no matter which display tab is selected. Instrument controls include: range, filter tau, batch size, data collection mode, reset options, and a null button for background cancellation. In addition, there are more set up and operation status indicators including: detector Rv, wavelength, frequency (actual), locked and frequency in range lights. The strip chart displays the radiant power measurement in watts, either continuously or by the batch. Select full scale, auto scale or use our manual scaling option.
INSTRUMENT CONTROL AND TUNING NEEDLE
The "tune" tab selects the very useful "tuning needle" display. This is a simulated analog meter whose speed is determined by the "filter tau" setting. It is expected to be used during the set-up of a radiometer with a source. The "tau" value is usually set to a small value when aligning the probe to the source (i.e. when peaking the reading). There is a button control to select "full scale", "min-max" or "reset". In the "min-max" mode, the indicators are "blue" for the minimum power and "red" for the maximum power.
INSTRUMENT CONTROL AND STATISTICS
In the "Statistics" tab there are 4 large windows that contain the statistics for the selected batch, including: Minimum, Maximum, Standard Deviation and Mean, expressed in Engineering Notation. Standard Deviation can be displayed in Watts or as a % that is user-selectable. There is also a window that shows the bandwidth of the Digital Band Pass Filter based on the user selected "Filter Tau" (0.100 to 100 seconds). A lower time constant is helpful when setting up, and a longer one when making measurements, especially on the lower ranges of the instrument.
THZ-B-DA DETECTOR AND OSCILLOSCOPE
Here is a basic analog set up that would be useful if the optical power of the source was about 5 µW or greater. The output of the THZ5B-BL-DA detector would be approximately 600 mV @ 5 Hz chopping frequency, giving plenty of signal for an oscilloscope. Simply read the voltage output and divide by the Rv factor (V/W) of the detector to measure the intensity of the source in Watts. Also consider applying a wavelength correction factor under certain circumstances.
THZ-B-DA DETECTOR AND LOCK-IN AMPLIFIER
This is another analog set-up option that we recommend if you have to measure very low power levels (i.e. less than 5 µW) where the signal may be buried in the broadband noise. The voltage output of the analog THZ-B-DA detector, powered by our T-RAD-ANALOG, is routed to the Lock-In Amplifier input, and the Sync Output of our SDC-500 Chopper is connected to the reference input. The Lock-In Amplifier will lock on the chopping frequency and you can dial in a long integrating time and measure a very low RMS voltage. The voltage divided by our Voltage Responsivity (V/W) equals the power of the source.
THZ-B-DZ DETECTOR AND T-Rad MODULE
Although analog solutions are available, for simplicity, convenience and sensitivity, we recommend you choose our THZ-B-DZ detectors and the T-RAD digital radiometer. Our unique DSP Lock-In Amplifier software provides a function much like the Analog Lock-In, but is so much easier to use. It also addresses thermal drift of the sensor and allows you to display the power measurement and complete statistics directly in digital and graphic formats. Set the range, null the background, set the filter tau (bandwidth) and make the measurement. It's that easy!
Связанные видео
*Does not include shipping fees, import fees or local representation. Request quote for full details and local sales contact.
Your item has been added to your cart!
You might need these specific products to be able to use the placeholder only.
Compatible products
No compatible product
