LOTEM 400 S (Standard)
Release Note
LOTEM 400S - 501S4E064

The Lotem 400 S is a new product of the Lotem 400 family it will answer the demand for the Entry level market.
The Lotem 400 S is the same machine as the Lotem 400 with one difference, which is the throughput.
The Lotem 400S will be available in all configuration of Lotem 400 fiber head.
The throughput of the Lotem 400S is 10 plate/per hour , in the Lotem 400 it is 16 plate/per hour
The Lotem 400S will have 12 laser beams for exposing (beams "0" - "11") instead of 24 in the Lotem 400.
Other than the above the spec is the same (see below).
You can see that in the Lbox there are only 12 LDD's.

Please verify :
Hardware/right click LOTEM 400/IO OBJECTS/Laser Group/change:
Last Expose Laser Active from "23" to "11".
Last Laser Active from "23" to "11".

Lotem 400S can be upgraded to Lotem 400 the following hardware and S/W changes are required:

1. Adding 12 Ldd's to the Lbox for beams 11 to 23.
2. In the Registry :

Hardware/right click LOTEM 400/IO OBJECTS/Laser Group/change:
Last Expose Laser Active from "11" to "23".
Last Laser Active from "11" to "23".
Hardware/right click LOTEM 400/Expose/
Default Last Laser Number from "11" to "23"

In this upgrade the machine Throughput performance will be increased from 10 Plate/per hour to 16 plate/per hour.

Prerequisite for the Lotem 400S is Application S/W version 1.50.07

The LOTEM 400S is in BETA stage -Expected time for Beta 4-6 weeks.

Media

Type		IR sensitive Aluminum plates (830 nm) include ablation plate.
Size	Min.	311 x 228 mm (12.25" x 9") around x along drum
	Max.	622 x 750 mm (24.5" x 29.5") around x along drum
	Flexibility	Any plate size within this range,
	Thickness	0.15-0.3 mm (6-12 mil. nominal)

Resolution

Resolution range

60 -140 dot/mm continuously variable.

Screening

Line screen range	300 line screen (media dependent)
Different angles	Total flexibility
Special screening methods	Turbo screen

Accuracy

Absolute image accuracy	+/- 25 micron
Image to plate reference	+/- 25 micron (for multi cassette only).
Image repeatability between plates	+/- 25 micron

Throughput

Total throughput (B2 plate at Res. 100): 10 plates per hour.

Loading /Unloading

Load procedure	Basic semi-automatic	Off line punching. Positioning plate on loading tray. Machine automatically loads plate onto drum.
	Option – full auto, multi cassette loading	Fully automatic operation. Plate loading from 3 trays. Interleaf paper removal. Punching. Machine automatically loads plate onto drum.
Unload procedure		Auto unloading of plates.
In-line conveyor		Optional, supplied by Creo

Lotem 400