Compressed gas dusters
Chemtronics has introduced a line of high-purity Ultrajet compressed gas dusters ultra-filtered to less than 0.2 microns. The dusters deliver a jet of microscopically pure, moisture-free inert gas that removes particulates from inaccessible areas without contaminating, scratching or leaving a residue.
The dusters are available in 3-, 8and 14-ounce cans, as well as in a reusable chrome valve assembly for high-volume users.
Digital storage oscilloscopes
Iwatsu Instruments has introduced two new models to its line of digital storage oscilloscopes.
The DS-66 12 offers a 60MHz analog bandwidth, a 60MHz digital storage bandwidth for repetitive signals, dual 20 mega-samples/second analog-to-digital converters and deep 16K waveform memory.
The DS-6411 has a 40MHz analog bandwidth plus dual 10 mega-samples/second analog-to-digital converters.
J Both scopes feature phase, peak-to-peak and ground reference, averaging, pre-trigger and post-trigger, GO/NO GO judgment modes and roll mode.
Solder extraction systems Automated Production Equipment Corporation has introduced three self-contained solder extraction systems, the models EX-500, EX-501 and EX--ohm5. The systems feature zero voltage switching and localized grounding for CMOS safety, a finger switch/foot switch option, low-voltage heating elements and accessories, microprocessor-controlled temperature regulation, and locking DIN connectors.
Telecommunications service tool kit Contact East introduces its telecommunications service kit T27, specifically designed for the telecommunications specialist. A full selection of optional accessories and a choice of carrying case is available.
ESD work station kits
Desco Industries has released several series of complete work station kits for proper grounding and usage in EOS/ESD-sensitive areas. Each series is available with five different standard benchtop soft mats in sizes from 18"x24" to 60"x24" Some series include complete work stations, including floor mats, wrist straps and all necessary ground cords. Others include only the benchtop mats or bench mats and wrist straps.
Training materials
The "70 Series Solutions" training product from John Fluke Manufacturing is designed to maximize the usefulness and safety of the company's 70 Series of hand-held digital multimeters.
The product includes a 15-minute videotape, overhead transparencies, a 100-page instructors' guide and 25 student workbooks.
Training emphasizes hands-on exercises rather than theory.
Among the subject matter covered is how to measure current, resistance, ac/dc voltages, sine wave, non-sine wave and composite voltage.
Power regulators
The Datagard spike and noise suppressor from SL Waber is available in a wall plug-in unit, model DG315-P, or as a 16-inch strip for multiple plug-in, model DG315-S. Both feature maximum spike energy dissipation of 80J one time, 25J repeated usage, self-restoring. Maximum spike voltage is 7,000V, and clamping spike voltage is 55V above line.
The company's Linegard 600 uninterruptible power supply (UPS) protects against computer data loss in a power emergency. Engineered for multi-user PCs and mini-computers, the unit can provide up to two hours of power during an outage. The UPS features an internal battery, built-in voltage regulation, and overload capacity handling of up to a 200% load starting surge.
Temperature controller
Hot Tools' Dial-Temp controller is compatible with any soldering iron, wood-burning tool or other de vice that uses a heating element from 15W to 1,600W. The device is plugged into the controller and the controller plugs into any 110Vac outlet. The controller has a 15A capacity.
Monitor tester Network Technologies has introduced the MONTE ST-VGA portable pattern generator, designed for operation with the new VGA monitors used with the PS/2 personal computer line. The tester verifies monitor operation in all modes as well as checks monitor alignment, convergence and color balance.
The unit generates four video patterns at eight scan formats. At 31.5kHz, it provides line formats of 350, 400 and 480. The 35.5kHz scan format is supported, exercising the full range of capabilities of the new display. The generator can also test TTL monitors compatible with the MD, CGD and EGD standards.
Electronic power conditioner
Sola has introduced a series of microprocessor-based electronic power conditioners (EPC) with output capacities of 500VA, 1,000VA and 2,000VA. The units' overload capacity ranges from 300% for 600 cycles to 1,400% for one cycle. Output voltage is measured continuously and corrected every 16ms. The EPC holds output voltage to ± 5% for input voltage variations up to + 15% and down to25%. The 60Hz EPC is UL-listed, CSA-certified and conforms to FCC Class B requirements. The 50Hz models available are built to VDE and IEC requirements.
Hot air tool
The Brian R. White Company has introduced the Leister Hot-Jet hot air tool, which provides contactless desoldering and soldering of surface-mount device (SMD) and dual-inline package (DIP) components between 20°C and 600°C using hot air. The electronically controlled air volume produced is 30 liters/minute and is adjustable in 3 steps.
The double-insulated tool is available in 100V, 120V and 220V 50Hz to 60Hz. A variety of nozzles and reflectors is available.
Also see: Editorial