Manufacturers of Weatherometer, Humidity Chambers & Optical Densitometer
Solarbox Weatherometer
1500e & 3000e
Radiant energy in the SOLARBOX is provided by a single
air-cooled xenon lamp. Irradiance is the rate at which
light energy falls onto the samples. A weathering tester
must control irradiance if it is to achieve accurate and
reproducible test results.
Color Reflection / Transmission Densitometer
: DR 842
Mini densitometer
using the latest technology. A light source of 9 LED’S
(three of each color), completely eliminates the
problems caused by the rapid ageing of the filters and
of incandescent lamps typical of densitometers of the
past generation. Functions: Zeroing on the White Paper.
Auto Color Select. Density and Difference of Density.
Gray Balance. Percent Dot Area. Measuring aperture 3,5
mm: on request aperture 2 mm. Complete of carrying case,
AC-adapter-charger, calibration table, RS232 serial
interface, operating manual.
Color Reflection / Transmission Densitometer
: DR 101
Portable color
reflection densitometer. Simultaneous 4 color display. 5
Measuring functions: Density, Dot Area, Brunner Dot
Gain, Fogra Dot Gain, Gray Balance. Measuring aperture
3,5 mm: on request aperture 2 mm. Complete of carrying
case, AC-adapter-charger, calibration table, operating
manual. On request: Es232 serial interface.
High precision
transmission mini densitometer with built-in light
source. Functions: transmission density up to 6.00 D and
very accurate dot area measurements. Rechargeable NiCd
batteries, AC adapter and carrying case. On request:
calibration step wedge.
High precision
transmission densitometer with built-in light source and
long throat for measurements on large films. Measuring
apertures: 2.5 mm. and 1 mm. Functions: transmission
density up to 6.00 D and very accurate dot area
measurements. Rechargeable NiCd batteries, AC adapter
and carrying case. On request: calibration step wedge.
Ultra Violet
response densitometer to be used for measurements on new
silver-free films. Measuring apertures: 2.5 mm. and 1
mm. Functions: transmission density up to 4.00 D.
Rechargeable NiCd batteries, AC adapter and carrying
case.
Ultra Violet
response densitometer to be used for measurements on new
silver-free films. Measuring apertures: 2.5 mm. and 1
mm. Functions: transmission density up to 4.00 D.
Rechargeable NiCd batteries, AC adapter and carrying
case.
Ultramatic 40 - magnesium and zinc powderless etcher
COFOMEGRA machine is the result of 30 years of
experience in building powderless etching machines,
extensive research and development in conjuction with a
leading process engraver.
The machine can be used to etch
both zinc and magnesium plates size up to 40×50
cm (16" × 20")
Ultramatic 90 - magnesium and zinc powderless etcher
COFOMEGRA machine is the result of 30 years of
experience in building powderless etching machines,
extensive research and development in conjuction with a
leading process engraver.
The machine can be used to etch
both zinc and magnesium plates size up to 50×65
cm (20" × 26")
Ultramatic 200 - magnesium and zinc powderless etcher
COFOMEGRA machine is the result of 30 years of
experience in building powderless etching machines,
extensive research and development in conjuction with a
leading process engraver.
The machine can be used to etch
both zinc and magnesium plates size up to 77×102
cm (30" × 40")
ACID DISPENSER
AUTOMATIC SYSTEM OF ACID ADDITION IN SAFETY FOR THE
PREPARATION AND MAINTENANCE OF THE BATH
The acid dispenser was developed
for the use with our ULTRAMATIC etching machines, but it
can be used with your etchers too, offering the
following benefits.
