Sparks Electrical News December 2018

TOOLS OF TRADE

12

REMOTE, SIMULTANEOUS, RECORDABLE WIRELESS TEST TOOL SYSTEM

SPECIALISTS IN MEASURING INSTRUMENTS

T he Fluke CNX, available from Comtest, is a customisable, trouble- shooting tool-set of wireless test tools that work together to record live measurements remotely and simultaneously on a single screen. CNX modules measure ac voltage, temperature and ac current with a standard or flex clamp. A wireless multimeter displays readings from up to three wireless mod- ules, plus the meter measurement, at the same time, on the same screen, from as far as 20 m away. To get an holistic overview, readings from 10 tool measurements can be reviewed simultaneously on PC View, and users can mix and match the wireless-enabled modules to suit their measurement needs. The CNX system can record up to 65 000 sets of min/max/avg readings in either single or multiple logging sessions. CNX isolates intermittent events or records signal fluctuations automatically, using the module’s log function. Measurements can be viewed in a location separate from the point of meas- urement, for safety purposes, and can be viewed repeatedly from remote loca- tions or on-site. Possible applications include: • Detection of power interruptions. • Single phase measurement.

Fluke CNX meets Category 1000 V CAT III and Category IV 600 V safety standards.

Enquiries: +27 (0)10 595 1821

• Determination of current imbalance. • Measurement of incoming current.

SAFETY FIRST FOR ELECTRICIAN’S TOOLS

S afety is the top priority when users are working on live parts and Wiha’s tools for electrical contractors aim to increase efficiency, reduce costs and preserve health. With the 20-piece 6-32 mm spanner set, including single open-end spanners and an adjustable spanner, electricians and electrical specialists are ideally equipped for work on electrical systems. With 15° jaw positioning, the insulated single open-end spanners are perfect for the installation of terminals and sleeves in restricted spaces. The spanner provided is fully adjustable and has a maximum opening width of 30 mm. Damage to sensitive surfaces is minimised thanks to ex- tremely smooth, parallel-acting jaws. Each tool in the set is subject to an individual piece test as per the international IEC 60900 standard, allowing users to work safely on live parts up to 1000 V ac. Furthermore, during electrical installation work, electricians often have to use a hand saw to cut pipes or cable ducts to length. Wiha now offers the perfect solution: the hacksaw elec- tric. Thanks to its insulated handle, it also offers full protection during work on live parts up to 1000 V. The 300 mm long saw boasts an ergonomic handle that ensures comfortable work for left-handed users. The set includes two replacement saw blades with a length of 150 mm; if the teeth are blunt, the blades on the electrician’s saw can be replaced quickly and easily. The plastic screw enables easy clamping and adjusting

of the saw blade. Wiha tools are available through Garry Lumpe Imports.

F ounded in 2010, ACCUD is a dedicated supplier of measuring instruments. The ACCUD prod- uct line covers traditional gauges such as callipers, micrometers, dial gauges, indicators, height gauges and gauge blocks, as well as high-technology measuring instruments like hardness testers and vision measuring machines. The products are manufactured mainly in Asia, under a strict quality control criterion and the company’s key aims are quality, and ensuring the brand and all products conform to international standards with the full guarantee. “ACCUD’s mission is to supply the best measuring solutions and to en- sure customers have trouble-free use

of its products,” says Ryan Hunt, Sales Director at Vermont Sales. “Keep- ing to its reputation of supplying the best high-performance products to the market, plus supplying the largest range of high-technology measuring instruments to the worldwide market successfully over the years, with a total back-up service, is crucial to the com- pany,” said Hunt. The ACCUD comprehensive product line-up includes a full range of callipers, indicators, micrometers, thickness and standard gauges, levels, protractor and squares, positioned gauges, simple measuring tools, microscopes, hard- ness testers and force gauges.

Enquiries: +27 (0)11 396 4065

Enquiries: +27 (0)11 314 7711

CALCULATE, INDICATE, COUNT KOBOLD’S electronic unit ZOE, available from INSTROTECH, specifically de- signed for the calculation and display of flow rates and volume flow of flowme- ters. Whether users have external power supply or need a battery powered device, and when a back-lit display is required (or not), the ZOE can be set for an extensive range of applications. The electronic unit shows flow rate, resettable daily and total counter (mass units can also be set), and all customised program settings remain saved, ever after a battery exchange. The instruments are suitable for harsh indoor and outdoor environments and comply with EU Electromagnetic Compatibility di- rectives. ZOE’s UV-resistant, glass-fibre reinforced nylon housing is weather

resistant and has CAT IP66/67 Nema 4X protection. Electronic flow measurement ZOE’s specifications: • Battery operation or external dc power supply • Configurable, LCD-display layout with background light- ing • Universal pulse input (NPN, PNP, NAMUR, reed switch) • Scalable pulse output • Sensor supply • Free scaling • Housing for wall or pipe mounting

The ZOE can be connected with flowmeters with pulse or fre- quency output. Users can choose either the compact version, in combination with Kobold’s DON and DOT flowmeters, or the re- mote version. Both devices as- sure users of an outstanding price/performance ratio.

Enquiries: +27 (0)10 595 1831

SPARKS ELECTRICAL NEWS

DECEMBER 2018