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Jira Communications Ltd, PO Box 38, Waimate 7960, South Canterbury, New Zealand.
ph: (03) 689 1374, fax: (03) 689 1375 |
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| Home_Page | Time Recorders | Analogue Clocks | Digital Clocks | Master Clocks | Bellringers | Terms of Supply | Contact |
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12-inch 230V 50Hz Mains Clock
DIAMETER . . . . . . . . . . . . . . 300 mm
WEIGHT . . . . . . . . . . . . . . . . 500 grams
POWER . . . . . . . . . . . . . . . . 230VAC 50Hz @ 3 Watts
FEATURES:
Movement = 230V 50Hz (German). Silent synchronous
Case Colour = White (metal rim)
Connection = Rear cable entry. (Requires electrician to connect to 230V).
Note. These represent the traditional mains powered clock with the smooth sweep seconds hand. These clocks are very accurate because they synchronise to the 50Hz mains frequency. They require manual correction in the event of a power failure and for summertime adjustment. Insitutions who buy several at a time typically operate them in conjunction with a UPS to guarantee uninterrupted operation. |
$270+GST |
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Portable Pool Timer
Waterproof to IP55
Size = 450 x 580 x 200mm
Weight = 4Kg
Runs on Battery ( single AA)
Features:
0-60 mins with sweep seconds hand.
Stop-Start Button on top.
Rear Manual Reset.
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$499+GST |
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The following low voltage System clocks can all be connected to the same 2-wire circuit and powered from a Master Clock Controller They will always track together to show the current time as set by the Controller which will also autocorrect them for summertime corrections or following a power cut..
3-Hands System Clocks for multi-Clock installations |
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10 inch and 12-inch 12VDC System Clock
DIAMETER . . . . . . . . . . . . . . 250mm and 300 mm
WEIGHT . . . . . . . . . . . . . . . . 500 grams
FEATURES:
This clock has a convex lens that encases the edge of the dial allowing for easy viewing from all angles. This combined with smart numerals and clean uncluttered hands makes for a streamlined clock that works well in most situations.
All in plastic version
Optional version with brushed aluminium metal rim |
$108+GST
$158+GST |
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16-inch 12VDC System Clock
DIAMETER . . . . . . . . . . . . . . 400 mm
WEIGHT . . . . . . . . . . . . . . . . 800 gms
FEATURES:
This large plastic clock has a convex lens that encases the edge of the dial allowing for
easy viewing from all angles. This combined with smart numerals and clean uncluttered hands makes for a
streamlined clock that works well in most situations. |
$158+GST |
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16-inch 12VDC System Clock - Sealed
DIAMETER . . . . . . . . . . . . . . 420 mm
WEIGHT . . . . . . . . . . . . . . . . 1.6kg
FEATURES:
This Showerproof Clock has an IP55 rating which means it can be used in any damp areas - from swimming pools to food preparation areas and changing rooms. The synchronous Seconds hand is ideal for sports activities that require referencing lap times and measuring exercise rates. The waterproof casing also makes this clock silent, which makes it ideal for use in examination rooms and libraries. |
$188+GST |
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2-Hand System Clocks |
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16-inch (400mm) 12VDC System Clock
DIAMETER . . . . . . . . . . . . . . 400 mm
WEIGHT . . . . . . . . . . . . . . . . 1.7kg
FEATURES:
The IP55 rated waterproofing and large 400mm face of this Waterproof Clock mean it can be used
anywhere. Swimming pools, food preparation areas and steamy kitchens - indoor or outdoor in any weather.
Additionally because of the waterproof casing, this clock is silent, which makes it ideal in situations such as
exam rooms, libraries and recording studions - wherever silence is at a premium. |
$158+GST |
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24-inch (600mm) 12VDC System Clock
DIAMETER . . . . . . . . . . . . . . 600 mm
DEPTH . . . . . . . . . . . . . . . . . 60 mm
WEIGHT . . . . . . . . . . . . . . . . 3.25 kg
NUMERAL HEIGHT . . . . . . . 50 mm
FEATURES:
This extra large 600mm diameter clock can easily be read from 35 meters away, which makes it ideal for
indoor public areas. Features include a classic moulded whte acrylic rim, glass lens, smart numerals and
black metal hands. |
$482+GST |
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Master Clock Controllers
(see below) |
Fully automated Controller for up to 100 Clocks
Alternative No-Frills Controller for up to 20 clocks |
$1302+GST
$680+GST |
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QF Master Clock Controller will fully automate the clocks for DST and correct them after a power failure.
Alternative No-Frills Budget Controller
The Basic Controller is a black box with a 230vac power cord and plug out one end and a snap connector at the other to connect to the clocks.
All clocks are wired to a single circuit pair
DIY - Professional installation is not required.
Clocks are manually adjusted to the correct time and they will then continue to display the same time as each other.
Technical Specifications
230vac 50Hz
For up to 20 clocks
Run/Stop/Fast switch
(Fast advances clocks at 5 pps)
Battery backup for uninterrupted operation in a power cut
Size 150mm x 50mm x 50mm |
Budget System Clocks General Description
Clocks are powered and directly controlled from the Controller. A bi-stable rotary stepper motor insures second indexing each and every second. This positive drive method guarantees constant synchronization of all clocks (They all stay on the same time as each other).
FEATURES
Full number dial
Light, high impact plastic cases.
Black digits on white.
Quiet, dependable operation
For surface wall mount.
TECHNICAL SPECIFICATIONS
Discipline: Bi-polar second impulse
Electrical: 12VDC, Impulse Current at 5-10 mA per clock
Dial Sizes: as shown above |