equipment sourcebook - Loctite.ph

DISPENSING
Dispense Systems
LOCTITE ® DIGITAL SYRINGE DISPENSING SYSTEM Item Number: 883976
The Loctite® Digital Syringe Dispenser is a semi-automatic dispensing system designed to dispense
adhesives and fluids packaged in 3, 5, 10, 30, and 55 syringes and 300 ml cartridges. The unit has
digital timing control with decimal settings to 0.001 seconds for increased precision over typical
pressure-time systems. An adjustable pressure regulator controls a pulse of air, and when used in
conjunctions with an air line adapter attached to an adhesive syringe barrel, will provide a
controlled dispensed amount of adhesive. The system can be operated in the manual, incremental,
or timed (automatic) dispense mode to dispense dots, beads or to fill syringes.
Features:
• Vacuum suck-back can effectively control product
dripping or stringing
• Manual, Incremental, and Timed modes allow
a choice of adhesive dispensing methods
• Convenient “teach mode” to set time required
for desired dispense amount or volume
• Cycle counter is clearly displayed in the LCD screen
• The unit can be integrated into customer’s PLC
programming to initiate a dispense cycle
• Units can be stacked securely to save workspace
Theory of Operation
The system is a pressure-time-vacuum dispense system. It
consists of an air regulator and pressure gauge to control
pressure, and an electrical timing circuit to control the dispense
cycle. When the dispense cycle is initiated, a pulse of air, either
timed or manually controlled, is transmitted to the top of the
syringe barrel via an air line adapter. The amount of product
dispensed is controlled by the amount of pressure applied to the
product, the length of the dispense cycle, the size of the
dispense needle, product viscosity, and temperature.
Power Supply
Air Supply
Pressure Regulator
Product Viscosity
Dispense Time Range
Dimensions
Weight
Used to Dispense
Package Types & Sizes
Parts Included
Additional Air
Line Adapters
(Available for syringe
dispensing, see page 83.)
TECHNICAL SPECIFICATIONS
Universal Power Supply 110/230 VAC; 50/60 Hz
35 to 100 psi, 1 ⁄4" FNPT
0 to 100 psi
Low to Paste
0.020 to 99.999 seconds
6.0" W x 7.1875" H x 7.6875" D
2.6 lbs.
G, IA, LCD, RC, TL
3 ml, 5 ml, 10 ml, 30 ml and 55 ml syringes / 300 ml cartridges
(1) Digital Syringe Dispenser with Universal Power Cord
(1) Foot Switch with Cord Lock (1) Manual
(1) 10 ml & (1) 30 ml Syringe Adapter (1) Syringe Stand
(1) 6 mm OD air line x 6 ft. (4) Air supply fittings
(1) Air Line Support Mast (1) Needle Sample Kit
For 3 ml syringe dispensing: order 98656
For 5 ml syringe dispensing: order 98657
For 10 ml syringe dispensing: order 97208 or 97216
For 30 ml syringe dispensing: order 97244 or 97294
For 55 ml syringe dispensing: order 97245 or 98416
Additional Information For Dispense Tips, see pages 80-81.
Additional Accessories Sold Separately (see item 97006 – page 11.)
988896 – Loctite ® Syringe Finger Switch Assembly. Used in place of the
foot switch to allow finger actuation while holding the syringe barrel.
LOCTITE ® FOOT PEDAL DISPENSER Item Numbers: 98049 and 98050
The Loctite® Foot Pedal Dispenser is a manually controlled, pneumatic dispenser for use with 3, 5, 10, 30 and 55 syringes,
and 300 ml cartridges. It is designed as a floor unit to eliminate the need for bench space. The unit is capable of dispensing dots,
drops or beads of fluids ranging from medium viscosity liquids
to high viscosity pastes. The dispense cycle is controlled
by a manual foot pedal and an adjustable pressure regulator.
TECHNICAL SPECIFICATIONS
Item 98050 includes a suck-back feature to prevent dripping
Air Input
60 to 100 psi
when dispensing low viscosity fluids.
Air Output
20 to 100 psi
Features:
• Simple hands-free operation
• Adjustable pressure regulator, 20 to 100 psi
• Easy-to-read pressure gauge
• Available vacuum suck-back,
1 to 15 in. Hg, to
prevent dripping
• Designed as floor unit to
eliminate the need for
bench space
Theory of Operation
When the foot pedal is actuated, a pulse of air is transmitted
through an air line adapter (sold separately) to the top of the
syringe barrel, pushing a controlled amount of material out of
the dispense tip. The amount of product dispensed is controlled
by the amount of air pressure applied to the product, the length
of time the foot switch is depressed, the size of the dispense tip,
the product viscosity, and the temperature.
Product Viscosity
Low to Paste
Vacuum Suck-Back 98049: No 98050: 1 to 15 in. Hg vacuum
Dimensions
98049: 8.0" W x 4.675" H x 4.375" D
98050: 8.0" W x 4.675" H x 5.0" D
Weight 98049: 3.7 lbs. 98050: 4.1 lbs.
Used to Dispense
Gel Adhesives, Instant Adhesives, Light Cure/Acrylics
Package Types & Sizes 3 ml, 5 ml, 10 ml, 30 ml and 55 ml syringes / 300 ml cartridges
Parts Included
(1) Foot Pedal Dispenser (Air Line Adapter sold separately)
(1) Manual
Air Line Adapters
(Required for syringe
dispensing, see page 83.)
Additional Information
For 3 ml syringe dispensing: order 98656
For 5 ml syringe dispensing: order 98657
For 10 ml syringe dispensing: order 97208 or 97216
For 30 ml syringe dispensing: order 97244 or 97294
For 55 ml syringe dispensing: order 97245 or 98416
For Syringe Accessories, see page 83.
For Dispense Tips, see pages 80-81.
Additional Accessories Sold Separately
98501 –
Loctite ® Applicator
Holder
984625 –
Loctite ® Vertical
Syringe Stand
Dispense Key
G = Gel Adhesives IA = Instant Adhesives LCD = Light Cure/Acrylics RC = Retaining Compounds TL = Threadlockers
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For additional information and the full line of equipment, visit www.equipment.loctite.com.