Light quality and optics Superior colour rendition R9≥90
With a previously unattainable colour rendition Ra = 96 and R9(red) ≥ 90 you easily see the tiniest nuances of colour in tissue. For recognizing the exact colour spectrum of the wound the exact
Ra-values between 50 and 95 Conventional lighting systems
Ra = 96
rendition of the red colour range is essential. R9(rot) ≥ 90 means for the surgeon a visibly better recognition of details. The colour spectrum of the wound is rendered naturally. The OT-light clearly provides welcome
Dr. Mach light system R96
relief for your eyes.
Focussing (optional) By turning of the adjustment ring at the sterilizable handle the bulbs are moved inside the reflector up and down. The focussable light beam allows a punctual illumination of deepest wound channels with hight intensity and an exact matching of the light field diameter with the size of the wound field.
Mach M2 Small operating light system
Additional comfort Multi-facetted reflector system Over 3000 facettes per reflector guarantee a homogenous light field and avoid disturbances through shadows in the light field.
Cool light Coated cold light reflectors reduce in connection with dielectrically coated cold light filters the heat radiation to a minimum. The unwanted infrared radiation of the light source is not reflected by the reflectors but released to the upper side (ceiling). The heat increase under the lamphead is avoided. The surgeons head area remains cool.
Flow properties The form of the housing shows excellent flow properties and produces optimum conditions for laminar flow systems.
Easy maintenance Without tools and with only a few steps the lamp housings can be opened to have access to all system components. Due to the module technology all components can be easily exchanged. Within 30 seconds you exchange the bulb. The housings are easy to clean.
Dr. Mach GmbH & Co. KG A d v a n t a g e s
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Flossmannstr. 28 · D-85560 Ebersberg Phone: +49 (0) 8092 / 20 93-0 · Fax: +49 (0) 8092 / 20 93-50 www.dr-mach.com · e-mail: info@dr-mach.de
Subject to change without notice due to technical modification · 59000254 A02 · Version: 01/2008
R9-values between 20 and 70
Mach M2
Advantages
O p e r a t i n g
l i g h t s
Ceiling fixation
Ceiling fixation with central spring arm
Wall fixation
Mobile light with four castors
Mach M2 small operating light
Mach M2 with cardanic bow (against surcharge), ceiling fixation
Mach M2 with ceiling fixation and central spring arm for room height < 2,60 m
Mach M2 with wall fixation
Mach M2 mobile with four castors (optionally with emergency power supply)
Performance description 350
Mach M2 Superior colour rendition R550
1546
Multi-facetted reflector system
Easy maintenance
Dimensions in millimeter
min. 950 max. 2040 177
Optimum flow properties
822
for room height
Cool light
Mach M2 F Additionally to the advantages of the Mach M2:
Technical Data
Focussing
Mach M2 light system(1)
Mach M2 F(2)
Mach M2(3)
90.000
60.000
Colour rendering index Ra(4) at 4300 Kelvin
96
96
Colour rendering index R9(5) at 4300 Kelvin
≥90
≥90
14 - 28
18 (fixed focus)
4300
4300
Electronic light intensity control at the lamphead
surcharge
surcharge
Photometric radiation equivalent
280 lm/W
280 lm/W
Temperature increase in the head area
2° C
2° C
Total power consumption
80 W
80 W
1
1
Emergency light source Halogen IRC 22V / 80W
surcharge
surcharge
Working distance (in cm)
70 - 140
70 - 140
Height adjustment (in cm)
118
118
Light intensity in Lux at 1 meter distance
Options against surcharge Electronic light intensity control
Focussable light field size (in cm)
The stepless adjustment between 50% and 100% is done through a touch panel at the lamp bow. A LED-display at the touch panel shows the actual setting of the intensity.
Handy small operating light
Emergency halogen bulb
with the optional advantage
Light source Halogen IRC 22V / 80W
If the halogen bulb fails during operation the emergeny bulb automatically swivels in the position and continues.
of focussing
2
Colour temperature (Kelvin)
O p e r a t i n g
l i g h t s
O p e r a t i n g
l i g h t s
3
O p e r a t i n g
(1)
external transformer F-models with focussing (3) models with fixed focus (4) Ra is an average of R1 = burnt pink, R2 = mustard yellow, R3 = yellow green, R4 = light green, R5 = turquoise blue, R6 = skyviolet, R7 = violet, R8 = lilac. Maximum value = 100. (5) R9 is the value for the rendering of the colour red. This is not used in calculating the general colour rendering index Ra . The values for conventional operating lights are between 20 and 70. Maximum value = 100. Values of more than 90 allow the surgeon to recognise details better in the wound area. (2)
l i g h t s
4