Motor-Driven Contiburettes

Motor-Driven Bottle-Top Burettes

μ1, μ10 or μ20 Volumes (microlitres) Available

Motor-driven Dispensing
Temp: 15 to 40° C
LCD Display
Price: See Tab Below


Here’s a great tool for precision titration or dosing on an ongoing basis.  The CAT Scientific motor-driven bottle-top Contiburette meets the Class A standard for ASTM E287-02 (2007) “Standard Specification for Laboratory Glass Graduated Burets” and does it on an automated basis.

So if you need to continually perform repetitive dispensing or metering on a precise scale, simply connect this bottletop burette to a properly programmed computer and, voilà, you’re free to engage in more useful tasks than cranking away on a manually powered pump dispenser.  And by the way, that computer will also keep records that might be real useful down the road when regulatory authorities come to call.

Other bennies of CAT’s motor-driven bottle top buret include easy programming, easy cleaning and easy operation.  This bottletop burette also features a valveless dosing system, a connection for a drying tube and can be individually calibrated to your specifications.

  • High accuracy
      Precise titration within the error limits of Class A for glass burettes
  • Compact design
      Low weight and stable
  • Easy Handling
      Continuous operation. No filling necessary

– Freely rotating on the bottle
– New electronics with Titrate mode and Dosing mode
– Individual calibration to user specified adaptations
– Permanently stored data of factory calibration
– Valveless dosing system
– Drying tube connection
– Light weight and compact

See Also: Manual Bottle Top Burettes             Motorized Burette with Rinse Port


Item Code Description Price
B62730 µ 1D Motorized Digital Burette $1,502.80
B67232 µ 10D Motorized Digital Burette $1,411.00
B62734 µ 20D Motorized Digital Burette $1,502.80

[wptabtitle]Technical Data[/wptabtitle]

μ1 D μ10 D μ20 D
Subdivision 1 μl 10 μl 20 μl
Flowrate 0,02 – 2,0 ml/min 0,2 – 20 ml/min 0,3 – 30 ml/min
Actuation Motor Motor Motor
Calibration function yes yes yes
Interface RS 485 yes yes yes
Temperature range 10° – 40° C 10° – 40° C 10° – 40° C
Power supply 9 V DC 9 V DC 9 V DC
H x W x D (mm)
175x112x60 175x112x60 175x112x60
Order No 62730-00 62732-00 62734-00



The following accessories are available for the:

Item Code Description Price
B-A60731 Motorized Burette Power Supply- 9V $ 65.95
B-A60727 PC Cable Motorized Burette $145.00
L-CERT Calibration Certificate (new unit) $ 25.00
EC60702 FEP Ejection Cannula, (calibrated Lip) $ 10.95
ET60701 FEP Ejection Tube, OD 3mm 1m long $ 10.95
L-ST60700 Suction Tube PTFE, 300mm long $  6.95
TTL60719 TTL Connector $ 28.95
L-A60703 A32-25 Polypropylene Thread Adaptor $  8.95
L-A60704 A32-28 Polypropylene Thread Adaptor $  8.95
L-A60705 A32-38 Polypropylene Thread Adaptor $  8.95
L-A60706 A32-40 Polypropylene Thread Adaptor $  8.95
L-A60707 A32-45 Polypropylene Thread Adaptor $  8.95


Useful Articles:




Contiburette μ10 D V 1.01 Instruction Manual