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opus® titration 50 ml, 100-240V

opus® titration 50 ml

Item no.:  YDU-14

Availability (ex works):  On Request


Dispenser for motor-powered dispensing directly from the reagent bottle.

  • Electronic control and dispensing of volumes
  • Titration impulse triggered by the motor enables the achievement of a droplet break-up from 10 μl for precision determination
  • PIN function: adaptation of unit function range for users with different authorisations
  • Media recirculating system for simple and rapid venting without reagent loss
  • Free rotation
  • TFT touchscreen with user-friendly menu
  • Method memory for nine different titration procedures with storage of their complete settings
  • RS232 interface for connection to Cubis MSA balances
  • Integration in automated procedures possible
  • Discharge valves and valve seats consisting of high-purity aluminium oxide ceramic
  • Valve springs from Hastelloy

Please select from the following accessories to complete the titrator:

  • opus accessory set I for quick change of the solvent reservoir
  • opus accessories set II for use of the titrator screwed onto the solvent bottle
  • 69Y03295 Serial RS232 cable for connecting the titrator to Cubis MSA balances
  • YDO01MS-R Additional serial interface for parallel operation of printer and dispensing unit on Cubis MSA balances
  • YAPP16 Dosing Application for controlling the titrator as part of automatic standard preparation
  • YDU-20 SD card for storing data when using software application YAPP16
  • YDU-9 Density measurement system for measuring the density of solvents

Application Note

Cubis®Individual with Q-App for Standard Preparation
en 2.6 MB


  • Usage
    Motorised rinsing function, can be disconnected without tools, media-conveying components are suitable for steam sterilisation (121 °C)

Compliance Information

  • Quality Standards
    in compliance with DIN EN ISO 8655
  • Test Certificates and Approvals
    DIN EN ISO 9001 compliant certification through unit protocol with serial number

Connections (Data)

  • Data Interface
    • USB
    • RS232


  • Dimensions
    320 mm × 80 mm × 63 mm


  • Display
    3.5“ touch screen with 320 × 240 pixel, most important functions directly accessible from controller main screen

General Specifications

  • Additional Product Specifications
    • Accuracy: R = 0.2%, CV = 0.05%
    • Aeration: Automatic at the push of a button
    • Battery mode: Battery charge for an average of 2.5 to 3 h continuous operation. Battery capacity indicated on TFT display, charging time 6.5 h, intelligent electronics prevent overloading and deep discharging
    • Calibration: Calibration of other temperature or medium possible
    • Control panel: External control module incl. touch screen control
    • Remote control: Unit can be remotely controlled via an additional cable-connected device
    • Velocity: in 10 stages from 1 ml/s to 10 ml/s

Materials of Construction

  • Materials of Construction
    Housing made of PA6 reinforced glass fibre, all parts in contact with liquid are made of chemically inert material

Operating Conditions

  • Maximum Allowable Working Temperature
    +4 °C – +40 °C

Power Requirements

  • Power Requirements
    Plug-in mains unit 15V, 850 mA (optional via battery in control unit)


  • Minimum Step Size
    10 μl
  • Volume Range
    1.00 mL – 50 mL


  • Weight
    660 g
RS-232 cable
RS-232 cable
Item no.: 69Y03295


Light protection window (brown)

UV blocking light protection window for Hirschmann opus titration

SanDisk 8 GB SD-Card SDHC

Hirschmann opus® accessories set I

opus® accessories set I

Hirschmann opus® accessories set II

opus® accessories set II