Dimatix Printheads
 

PRINTHEADS (PH)

JETTING ASSEMBLIES (JA)

Model No.s
Nova JA 256/80 AAA
S-Class SL- 128 AA
S-Class SM- 128 AA
Sky walker JA 128/50
No. of addressable jets
256
128
128
128
Nozzle spacing (microns) (in.)
279(0.011)
508(0.020)
508(0.020)
508(0.020)
Nozzle diameter (microns)
52
50
50
45
Calibrated drop size (picoliters)
75
80
50
50
Adjustment range for drop size (picoliters)
70-85
65-90
45-55
45-55
Drop size variation, 1 sigma (percent)
5
4
4
N/A
Jet straightness, 1 sigma mrad (deg)
4 (0.23)
3 (0.17)
3 (0.17)
7 (0.4)
Nominal drop velocity (m/sec)
8
8
8
5-8m/sec
Drop velocity variation, 1 sigma (percent)
5
5
5
<10
Crosstalk, Maximum (percent)
5
5
5
10
Operating temperature maximum C[F]
90(194)
90(194)
90(194)
Up to 50 (122)
Fluid viscosity range (cP )
8-20
8-20
8-20
10-14
Compatible jetting fluids
Organic solvents, UV curables, Aqueous
Organic solvents, UV curables
Organic solvents, UV curables
Organic solvents
 
Max operating frequency (kHz)
20
30
20
16
Electrical interface
N/A
N/A
N/A
N/A
Ink filter (microns absolute)
N/A
N/A
N/A
N/A
Meniscus vacuum ---- mBar (in.wg)
N/A
N/A
N/A
N/A
Lung Vacuum mBar (in. Hg gage)
N/A
N/A
N/A
N/A
Estimated minimum life billion drops per jet
25
25
25
10
 
Physical Characteristics
Nozzle line length mm(in.)
71.1(2.80)
64.5(2.54)
64.5(2.54)
64.5(2.54)
Length x Width x Height (mm)
102x25x112
102x5x110
102x5x102
102x6.4x110
(in.)
(4 x 1 x 4.4 )
(4 x 0.2 x 4.3 )
(4 x0.2x 4)
(4 x 0.25 x 4.3 )
Weight grams (oz)
113(3.98)
35(1.23)
25(0.88)
35(1.23)
 
Product options
on-head treservoir, ink sensor, lung
Optional
Optional
Optional
Optional
Head interface board
Optional
Optional
Optional
Optional
Heater and thermistor
Optional
Optional
Optional
Optional
Additional Features