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Technical Data Sheet
AA89

Digital burette, Continuous E, 2,5 ml
From  Vitlab
Type
Volume


Pulse-free dispensing. Continuous delivery of desired volume without creating a reserve. Easy and fatigue-free operation of the control elements. Volume dispensed per turn of the handwheels: 2.5 ml (continuous E) or 5.0 ml (continuous RS).

Product details

€947.10/Pack Qty. 

excl. VAT. | 1 unit(s) per Pack Qty.

Art. No. AA89.1

In procurement
from 6 Pack Qty. €899.74/Pack Qty.
from 24 Pack Qty. €852.39/Pack Qty.

Fits to / Accessories

1021-2_01
Dry cell battery High Energy, Micro/AAA, 1200 mAh
Art. No. 1021.2
€6.40  /  4  unit(s) 
AA89
Accessories for continuous E and RS, Drying tube (without filling), Drying tube
Art. No. AA91.1
€45.85  /  1  unit(s) 
AA89
Accessories for continuous E and RS, Telescopic filling tube made from FEP/ETFE, L 200-350 mm, Telescopic filling tube
Art. No. AA92.1
€41.00  /  1  unit(s) 
AA89
Accessories for continuous E and RS, Discharge tube incl. recirculation valve, Discharge tube
Art. No. AA93.1
€36.55  /  1  unit(s) 

Product details


Pulse-free dispensing. Continuous delivery of desired volume without creating a reserve. Easy and fatigue-free operation of the control elements. Volume dispensed per turn of the handwheels: 2.5 ml (continuous E) or 5.0 ml (continuous RS).

Properties:
  • Specially developed return dosing system for ventilation without loss of reagent
  • Power supply with longlife, easy-to-change 1.5 V AAA batteries and charge indicator
  • Electronics removable as a unit, maintenance friendly modular design
  • Dispensing range 0.01 ml to 999.9 ml
  • Discharge tube rotatable through 360°
  • Vertically and horizontally adjustable discharge tube
  • Digital burette with safety valve and standard GL 45 thread
  • Telescopic suction tube for different bottle sizes from 200 to 350 mm
  • Simple calibration program
  • Connection for drying tube
  • The defined margins of error according to DIN EN ISO 8655-3 are not exceeded even when dispensing partial volumes
  • Not suitable for crystallising media

Parts in contact with media:
borosilicate glass 3.3., FEP, ETFE, PFA, PTFE, platinum-iridium


Permissible conditions of use:
temperature +15 to +40 °C, vapour pressure up to max. 500 mbar, density 2.2 g/cm3



Digital burette 

Delivery incl. three PP thread adapters, quality certificate with test values, one telescopic filling tube, one discharge tube and batteries.
Technical Information
Type Continuous E 
Volume 2,5 ml
Nominal volume 25 ml
Correctness ±50 µl
Variation coefficient ±25 µl
Operating temperature +15 - +40 °C 
Adapter GL 32, GL 38, S 40 
Suction tube length 200 - 350 mm
Power supply 2 x AAA 1.5 V batteries 
Digital burette
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Type Volume Pack Qty. Price Quantity
AA89.1 Continuous E 2,5 ml 1 unit(s)

€947.10

AA90.1 Continuous RS 5,0 ml 1 unit(s)

€947.10

In stock
Available
In procurement
No longer available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS

Instruction / German
Instruction / English
Instruction / French