This is only a preview of the January 1999 issue of Silicon Chip. You can view 34 of the 96 pages in the full issue, including the advertisments. For full access, purchase the issue for $10.00 or subscribe for access to the latest issues. Items relevant to "High Voltage Megohm Tester":
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PRODUCT SHOWCASE
New Fluke multimeters:
rugged & affordable
Philips has released two new rugged, reliable and affordable digital
multimeters from Fluke, designed for
the Asia-Pacific electronics market.
Apart from the usual voltage-current-resistance-diode ranges, the
Fluke Model 17 and 19 DMMs offer
several of the most-wanted features
for the electronics technician such
as Min/Max/Average Record that
captures the lowest and highest
readings for recording power supply
drift, line voltage changes or circuit
performance while parameters are
being changed. The DMMs have a
wide AC voltage input bandwidth of
100kHz for accurate measurement of
audio, video, monitors, and switching
power supplies.
They also feature autoranging, a
frequency counter (0.5Hz-200kHz)
and duty cycle measurement. Both
meters are supplied with Fluke TL-19
test leads, a 9V battery and a User’s
Manual.
The new DMMs are designed and
manufactured to the latest safety
standards of IEC 61010-1, 1000V Overvolt-age Category I, 600V Overvoltage
Category II. The Fluke 17 and 19 have
been submitted for independent testing and certification to CSA and UL
standards.
For more information, contact
Philips Test & Measurement, 34 Waterloo Rd, North Ryde, NSW, 2113. Phone
(02) 9805 4486; fax (02) 9805 4170;
E-mail TMI_Inquiry<at>philips.com.au
You can also visit Fluke’s website
at http://www.fluke.com
Keep those cords tidy!
Over the years many methods
have been tried to contain messy
cords. Most have failed.
Now a new Australian product
– Clipaway – claims to provide an
easy and convenient solution to
the problem. Clipaway clips come
in a variety of sizes to suit all types
of cord (even rope) up to 12mm
dia-meter.
They're available from Woolworths/Big W, BBC/Hardwarehouse
and other leading retailers.
Hybrid panel meters
from Yokogawa
This
analog/
digital hybrid LCD
meter from
Yokogawa
Australia
features a
bargraph
consisting
of 31 segments for representing 0-100% of full
scale plus a 31/2 digit, 8mm 7-segment
digital readout. Accuracy is 0.25% of
indication, plus one digit.
The display, model no 2302, is
housed in a standard 96mm DIN
package with a depth of only 48mm.
It is backlit by a 12V halogen bulb
for long life, uniform colour and
brightness.
Models are available as DC and AC
voltmeters and ammeters, measuring
mV to kV and mA to kA and a variety
of other units. Special models are
available on order.
For more information contact
Yokogawa Australia, phone (02) 9805
0699; fax (02) 9888 1844; email measurement<at>yokogawa.com.au
Duratech soldering
station from Jaycar
This 60W Duratech Soldering Station, now available from Jaycar Electronics, has an adjustable temperature
range of 150-450oC + 3 oC. For process
applications the temperature dial can
be locked in place with the Allen key
supplied.
The soldering pencil is of lightweight construction with a ceramic
heater and has an extremely flexible
silicone rubber cord. The robust case
includes a stainless steel tray for storing spare tips (seven tips are supplied).
It sells for $189 and comes with a
12-month warranty.
For further details contact any Jaycar Electronics store or call the head
office at 8-10 Leeds St, Rhodes, NSW
2138. Phone: (02) 9743 5222 fax: (02)
9743 2066
Radio frequency counter
This lowcost 10MHz3GHz counter
has no connections. All
the operator
needs to do
is extend the
telescopic
antenna of
the Aceco
FC1001 and
the 8-digit
LCD shows the frequency of any transmitter in range with 100Hz resolution.
Enquiries to Computronics Corp
Ltd, Locked Bag 20, Bentley Business
Centre, WA 6983. Phone (08) 9479
1177, fax (08) 9470 2844.
January 1999 43
21-inch professional
monitors from Hitachi
Intended for high-end applications
such as DTP, imaging, CAD and engineering is the new range of CM81X
high-accuracy monitors from Hitachi.
With up to 1856 x 1392 resolution,
they offer Windows PnP setup.
For further information contact
Hitachi Australia Ltd, 13-15 Lyonpark
Rd, North Ryde, NSW 2113. Phone (02)
9888 4100, fax (02) 9888 4188
NATA directory
The National Association of Testing
Laboratories (NATA) has released its
1998/99 Annual Directory of laboratories for companies wishing to test,
calibrate, inspect or measure their
materials, products or equipment.
Almost 2500 NATA-accredited labs
are listed. NATA accreditation is recognised worldwide.
The
A4-sized
publication
is priced at
$140 and
is available from
NATA,
7 Leeds St,
Rhodes,
NSW 2138.
Phone (02)
9736 8222,
fax (02)
9743 5311.
Fluke T2 Electrical Tester Safety Recall
Philips Test & Measurement is
recalling some Fluke T2 Electrical
Testers to repair a potential product
malfunction which may present a
safety hazard to users.
The malfunction is caused by
corrosion of the battery contact to
the PC board inside the Tester which
can lead to intermittent operation.
If the malfunction occurs, users
may believe that no voltage is present when the reverse is true. This
represents a safety hazard.
Only Fluke T2 units with serial
numbers less than 70524051 are
affected and only then if they do
not have the letter “R” stamped after
the serial number. Those units have
already been repaired.
Customers with affected units
should return them to the service/
calibration centre at Philips Test
& Measurement (phone 02 9805
4486 for shipping arrangements). A
sealant will be applied to the battery
contact to prevent corrosion and the
“R” will be stamped after the serial
number.
Philips Test & Measurement urges
all owners to return their Fluke T2
instruments as soon as possible,
even if they have not experienced
any malfunction.
For further information, contact
Philips Test & Measurement Business Electronics Service Centre, 2
Green-hills Ave, Moorebank, NSW
2170. Phone (02) 9805 4486.
Central Coast Amateur Radio Field Day
One of the most-anticipated annual
events in the radio and communication area, the Central Coast Field Day,
is on again next month, on Sunday,
February 28 at Wyong Race Course,
Howarth Street, Wyong.
Wyong is approximately one hour
from Sydney via the Newcastle freeway with free off-street parking, or an
electric train from Sydney stops only 5
minutes walk from the site. Admission
is $10 or $5 concession.
Organised by the Central Coast Amateur Radio Club Inc, the Field Day is
Australia’s largest, with new and used
radio and communications equipment
for sale. The flea market and disposals areas are always popular, with
bargains from both traders and other
amateur enthusiasts.
Many commercial communications
organisations arrange special displays
for the field day and there are also
displays from clubs and groups with
special interests ranging from vintage
radio to satellite communications.
For further information, contact the
Central Coast Amateur Radio Club’s
website, www.ccarc.org.au, or call the
club on (02) 4340 2500.
Upgrade Your Analog Phone to Digital For Minus $1.00
Dick Smith Electronics have
come up with a pretty compelling
argument for those who have not
yet upgraded their analog mobile
phone to digital.
They will upgrade your analog
phone to a new Philips ‘Twist’
digital, charge no connection fee,
keep you on a $10 per month plan
if you wish, automatically divert
calls from your old analog number
. . . and give you a dollar!
It’s all part of a move designed to
get existing analog users to upgrade
to digital before the analog network
is scrapped on January 1, 2000.
According to DSE, there are more
44 Silicon Chip
than 1.8 million analog phones still
in use and even though extensive
publicity has been given to the
close-down, the changeover to
digital needs a boost.
In conjunction with Telstra's
Budget 10 plan, Dick Smith Electronics will give $50 trade-in on a
working analog phone. And with
phone prices under this deal starting at $49 you could actually walk
away with a new phone and a dollar
in your hand!
Other models available under the
plan include a Motorola Jazz for
$59, Panasonic G450 or Ericsson
GA628 for $79 and a Nokia 5110
for $129 – all less the $50 trade-in.
The most important feature of
this plan, though, is the $10 monthly charge. It’s the first time digital
phone users have had access to this
low fee. Apparently this has been
one of the main reasons low-usage
analog phone owners have not
converted to digital.
To take advantage of this offer,
contact any Dick Smith Electronics
store. Users must stay connected to
Telstra Mobilenet for a minimum of
24 months. Some other conditions
apply to this offer.
Further information is available
at any Dick Smith Electronics store.
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