DDSB: Test rig for durability testing of locks, latches, and emergency exit devices





Contact

ift Messtec

info@ift-messtec.de
+49 8031 261-2550
+49 8031 261-290

Downloads

Produktdatenblatt
Product Datasheet

General product description

Test rig and mountings for a long life testing of locks, latches, and emergency exit devices. Various lock systems are tested for different classifications in a durability test.

This test rig consists of a stable screwed frame and two test doors, which are mounted axial and radial bearings to ensure rigidity according to the standard. In addition, we deliver test weights meeting the standard and a closing device with deflection roller and the required weights.

Another component of the DDSB module is the control unit. This control unit operates the pressure and the durability function. It is composed of a mobile rack with a built in TFT screen and a configured PC.

It is possible to test the locks for left turning and right turning door leafs. The removing of the intermediate rod, enables test door coordinator devices and locks on double doors.



Modifications


On request the following options can be offered:

  • Test rig for testing locks in a single door
    • 1 frame and 1 test door
    • 1 control unit
    • 1 actuation unit
    • 1 closing device
    • Dimensions frame: aprox. 2,600 x 1,400 in mm (WxHxD)
    • Test door: 1,100 x 2,100 in mm (WxHxD)
  • Test device including a load cell
    • included a linear cylinder with precision guidance for initiating release forces, all test stamps, and all required attachments
  • Actuation unit door handle
    • Rotary drive and trigger device for actuating door handles with compressed air
  • Remote access for support by ift
  • Individual coating

Note: Individual features, especially for your needs, can be provided after consulting.



Standards


DDSB test rig according to the following standards:

Testing characteristic Testing standard
Emergency devices operated by a lever or push pad DIN EN 179
Panic devices operated by a horizontal bar DIN EN 1125
Locks and latches EN 12209
Door coordinator device EN 1158
Mortised locks DIN 18251-1
Multiple locking DIN 18251-2
Tubular frame DIN 18251-3
Fire and smoking protection doors DIN 18273


Technical details


General

  • Dimensions
    • Test door (each): 1,100 x 2,100 in mm (WxH)
    • Frame: approx. 5,000 x 2,600 in mm (WxH)
  • Siemens logik module LOGO! with a multiline display and a soft touch control panel
  • PC control unit for panic bar locks and emergency exit devices
  • Required supply
    • Safety socket: CEE 16 A, 230 V
    • Compressed air: 6-8 bar


Scope of delivery


Basic version

  • Stable screwed frame and one intermediate rod for testing of all kind of locks in RAL 7035 coating (light grey)
  • Control unit including pressure regulation and durability function regulation, mobile rack und PC, with a built in TFT screen and a configured PC, a power measure amplifier, pressure control, measurement input of the digital in- and output of the durable function, control panel and visualization software as well as data export for Excel.
  • Alternatively, control via small control unit with built-in display
  • 2 actuation units of the doors
    • pneumatic cylinder with velocity throttles and a rotor (all mounting and fixing parts are included)
  • 2 doors with a weight taker device
  • 2 closing devices with a return sheave and the required weights
  • Test weights according to the standard
  • Mounting and fixing parts for the construction