Schmidt+Haensch logo

Drawing scales

For the program of ISIS drafting machine there are diverse precision drafting scales and rulers available in different materials and with each desired graduation.

Drawing scales 300/500 mm

  • Complete pair with brackets in specification A or B
  • For all ISIS drawing machines LZ 165/065/055/053/035/033 as well as for all prior models in the seize A0 or larger

Drawing scales 300/400 mm

  • Complete pair with brackets in specification B
  • Available in wood or Plexiglas
  • For prior small drafting machines the small bracket in specification C is provided


Normal graduations

 no. 

 01

 02

 03

 04

 05

 07

 10

 desired  
 graduation 

 1:1:1 

 1:1:2,5 

 1:1:5 

 1:2,5:5 

 1:20:50 

 1:1:2 

 1:2:5 



Special graduations
are combinations of Plexiglas scales, which are not mentioned under 01-10. For these deviating special graduations, which are calculated according to the below mentioned accessories, is proceeded as follows: Starting from order number 31 the table contains exclusively single graduations. In case of order there must be indicated two numbers, i.e. graduations for both sides of the scale, unless both sides are to receive the same graduation. Surcharge for special graduations depends on the number of items.

The sum of the successful details decides on the total use of the drafting board. Therefore we offer some proven and tested supplements as accessory.

Langfeld drafting lamp ZL 158

The Langfeld light is tightly fixed at the board and is made of aluminium, anodizes, illuminates can be plug-on on a support. Power supply unit separately in housing, operating voltage 220 V/50Hz, suitably for boards with widths up to 180 cm, power 1x58 W.

Drafting lamp ZL 29

It is attached at the track drawing machine (lamp holder) and riding with it, reflecting parabolic reflector, power supply unit build in the plug, operating voltage 220 V/50Hz, power2x9W.




Hatching unit SG 08

To be plugged on ruler support of the drawing head. Hatching widths from 0-8 mm continuously adjustable with reading graduation.





Utensils filing APK

To screw at the underside of the drafting board, made of stable, brown plastic profile, in different lengths (cm) according to order number:
APK 55/APK 100/APK 120/APK 150/APK 170/APK 200/APK 220.


Balance-Adapter BA 100

For labeling units, Straak rulers and others; Additional weight at the drawing head.







Protection blind for drafting boards VSR

To be installed vertically at the back side of the drafting board (suited for carriage and parallelogram.  For different board heights (cm) according to order number:
VSR 80/VSR 85/VSR 92/VSR 100/VSR 125.