Handheld Temperature/Humidity Dataloggers

The D-Series available from Audon Electronics are a range of portable, battery operated stand-alone temperature, humidity and thermocouple data loggers. There are 3 models in the range; The D3120 has an internal temperature and humidity sensor with a -10°C to +60°C temperature range and a 5 to 95% relative Humidity range, the D3121 uses an external temperature and humidity sensor on a 1m lead with an -30°C to +105°C temperature range whilst the D0321 accepts up to 2 external type K, J, or S thermocouples.

Temperature and humidity readings can be displayed on the LCD screen and recorded in internal memory. An audible alarm can also be set to warn of alarm conditions.

Record rates can be set from once every 10 seconds to once every 24 hours, and up to 16000 recordings can be stored. Data can then be downloaded to a PC for display and analysis at a later date using the included software.

http://www.audon.co.uk/dlog.html

PDS7102 100MHz 500MSPS Digital Oscilloscope

The PDS7102 is a full-featured 100MHz two-channel bench-top oscilloscope with 8bit resolution, perfect for any Engineer’s or Technicians desk. With a large 7.8" 640 x 480 colour LCD, the PDS7102 is small enough and light enough to carry anywhere. With a buffer size of 6K samples, PDS7102 sampling range is 500MSPS with synchronous 8-bit sampling on both channels. Sensitivity range is 5mV/div~5V/div. The USB connection makes printing stored results easy.

The PDS7102 can automatically measure and display frequency and peak-peak/ rms/mean values, and cursors can be moved to make individual readings. A built-in self-calibration facility improves measurement accuracy. Video monitoring is also possible with triggering on NTSC/PAL/SECAM line or field waveforms.

The PDS7102 can store up to 4 waveforms for comparison with live inputs. A persistence control is available too which simulates old analogue scopes, to compare slow-moving waveforms with previous scans. X-Y display allows you to see phase changes. A+B and A-B maths capability is also included.

Accessories provided with the PDS6062 include two x1/x10 passive oscilloscope probes, CD manual, PC download software, mains power cable and a USB cable.

Audon Electronics
Phone: +44 (0)115 925 8412
Fax: +44 (0)115 925 9757
email: info@audon.co.uk
web: www.audon.co.uk

CuWin 3500 WinCE Touch Controller

Available from Audon Electronics, the CUWIN 3500 combines a 7" Colour graphic display and touch interface with a high efficiency industrial controller.

The CUWIN 3500 is a panel mount embedded controller with a 800 x 480 pixel, 260K colour graphics LCD touch screen and fast ARM9 32bit 266MHz processor. At the rear are RS232 and RS485 serial ports. The unit has one USB Host port for peripherals and one USB Device port to connect to a desktop for device access over ActiveSync. A standard Ethernet port is also provided. A SD card slot is available which can be used for application or data storage. The CUWIN 3500 contains a built-in speaker for mono sound and has a stereo audio jack.

The CUWIN 3500 is equipped with Windows CE 5.0 Embedded. Windows CE supports applications developed in Microsoft Visual Studio to create Windows CE ARM executables. Also supports the .NET Compact Framework which reduces development time by allowing the use of .NET functions.

Available ex-stock for £369 ex VAT and delivery.

Audon Electronics
Phone: +44 (0)115 925 8412
Fax: +44 (0)115 925 9757
email: info@audon.co.uk
web: www.audon.co.uk

Budget LCD Oscilloscope has Advanced Features

The PDS5022S bench Digital Storage Oscilloscope has been specifically designed as an entry level instrument for educational, hobby and budget-driven applications. Although low-cost, the PDS5022S is packed with a wide range of useful functions usually only seen on higher-end DSO's, such as video trigger and auto-measurement. The large full colour LCD display makes for a clear unambiguous waveform display.

The PDS5022S is a 100MSPS dual channel 8-bit DSO with a 25MHz bandwidth, featuring a large 7.8" 640 x 480 pixel colour LCD display. The PDS5022S has easy-to-use controls and a simple and clear menu system. A compact and robust design that will not take up too much bench space.

The PDS5022S has several display modes: Normal mode operates like a standard 'scope with simple manual control of timebase, triggering, etc. XY Mode is where CH1 is displayed on the horizontal axis and CH2 is on the vertical axis. When the oscilloscope is under the sampling mode in which no trigger is found, the data appears as light spots. There is also an Auto-set mode, that allows the Oscilloscope to display and measure unknown signals automatically. This function optimizes the position, range, timebase and triggering and assures a stable display of virtually any waveform.

There is also an Average Display mode where the displayed waveform is an average of a pre-set number of waveform samples. This can eliminate noise which can otherwise obscure readings.

The PDS5022S can perform 5 types of automatic measurements, such as frequency, cycle, average value, peak-to-peak value and root mean square value. Up to 2 types of measurement results can be display simultaneously on the screen. Standard Maths functions are also included such as adding, subtracting, multiplying or dividing calculation on CH1 and CH2 channel waveforms.

There are two triggering modes including Edge triggering and Video triggering. The Edge triggering is a mode by which trigger occurs at the triggering threshold value of the input signal edge. With the Edge triggering selected, the trigger happens on the rising or falling edge of the input signal. With Video triggering selected, the oscilloscope performs the NTSC, PAL or SECAM standard video signals field or line trigger.

Other Features include waveform storage where up to 4 waveforms can be saved in the HDS1022M's internal memory for comparison display or upload to a PC. Stored Data can be uploaded to a PC via RS232 or USB in bitmap or ASCII format.

The PDS5022S is supplied with carry case, scope leads, CD and manual and is available ex-stock for just £215.