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Microliter pipettes Witopet economy fix Single-Channel

Looking for the most economical way to start with pipetting applications? WITOPET economy is a single-channel pipette ideal for beginners: robust, easy to handle and easy to clean. Moreover, it is almost impossible to change accidentally the set volume once adjusted.

Your advantage at a glance:

quality pipette, most economical price in its class
simple and robust construction
accuracy and precision according to DIN EN ISO 8655-2
set volume almost impossible to change during pipetting
suitable for all established brands of pipette tips
easy release of the used tips
easy cleaning and maintenance
tip shaft autoclavable at 121°C
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Autoclavable	Channels	Systematic errors ISO	Random errors ISO	Volume
5 401 005	Witopet economy fixed 5 µl	Fixed	at 121°C	1	±0.125 µl	≤0.075 µl	5 µl
5 401 010	Witopet economy fixed 10 µl	Fixed	at 121°C	1	±0.12 µl	≤0.08 µl	10 µl
5 401 020	Witopet economy fixed 20 µl	Fixed	at 121°C	1	±0.2 µl	≤0.1 µl	20 µl
5 401 025	Witopet economy fixed 25 µl	Fixed	at 121°C	1	±0.2 µl	≤0.1 µl	25 µl
5 401 050	Witopet economy fixed 50 µl	Fixed	at 121°C	1	±0.5 µl	≤0.2 µl	50 µl
5 401 100	Witopet economy fixed 100 µl	Fixed	at 121°C	1	±0.8 µl	≤0.3 µl	100 µl
5 401 200	Witopet economy fixed 200 µl	Fixed	at 121°C	1	±1.6 µl	≤0.6 µl	200 µl
5 401 250	Witopet economy fixed 250 µl	Fixed	at 121°C	1	±1.6 µl	≤0.6 µl	250 µl
5 401 500	Witopet economy fixed 500 µl	Fixed	at 121°C	1	±4 µl	≤1.5 µl	500 µl
5 401 910	Witopet economy fixed 1000 µl	Fixed	at 121°C	1	±8 µl	≤3 µl	1000 µl
5 401 920	Witopet economy fixed 2000 µl	Fixed	at 121°C	1	±16 µl	≤6 µl	2000 µl
5 401 950	Witopet economy fixed 5000 µl	Witopet economy	at 121°C	1	±40 µl	≤15 µl	5000 µl

Stepper pipette WITOPETTE plus - 5 385 205

WITOPETTE plus is the ideal instrument for serial dosing: ergonomic designed, low weighted (only 100 g) but still robust and highly resistant due to the used high-quality materials. With purely mechanical, maintenance-free construction, WITOPETTE plus is the stepper pipette you can always count on!

Your advantage at a glance:

ideal instrument for serial dosing in microliter range
up to 48 pipetting steps in intervals of 1 second
mechanical volume setting, 120 dosing volumes possible
ergonomic design and low weighted for fatigue-proof dosing
precise and accurate dosing of volumes from 1 to 5000 ?l
suitable for all established brands of dispensing tips from 0.05 - 50 ml
robust & stable construction for a long life time
quality certificate and serial number
DE-M marked according to the German calibration law

Microliter pipettes Witopet economy Single-Channel, completely autoclavable

Your advantage at a glance:

quality pipette, most economical price in its class
completely autoclavable
simple and robust construction
accuracy and precision according to DIN EN ISO 8655-2
set volume almost impossible to change during pipetting
suitable for all established brands of pipette tips
easy release of the used tips
easy cleaning and maintenance
individual certificate and serial number
DE-M marked according to the German calibration law

See all our pipettes in comparison here.

Artikelliste

Order number	Model	Version	Autoclavable	Channels	Systematic errors ISO	Numeric division	Random errors ISO	Volume
5 402 002 D A	Witopet economy plus variable 0.1 - 2.5 µl	Variable	at 121°C	1	±0.08 µl	0.05 µl	≤0.04 µl	0.1 - 2.5 µl
5 402 010 D A	Witopet economy plus variable 0.5 - 10.0 µl	Variable	at 121°C	1	±0.12 µl	0.1 µl	≤0.08 µl	0.5 - 10.0 µl
5 402 020 D A	Witopet economy plus variable 2.0 - 20.0 µl	Variable	at 121°C	1	±0.20 µl	0.5 µl	≤0.10 µl	2.0 - 20.0 µl
5 402 100 D A	Witopet economy plus variable 10.0 - 100.0 µl	Variable	at 121°C	1	±0.80 µl	1.0 µl	≤0.30 µl	10.0 - 100.0 µl
5 402 200 D A	Witopet economy plus variable 20.0 - 200.0 μl	Variable	at 121°C	1	±1.60 µl	1.0 µl	≤0.60 µl	20.0 - 200.0 μl
5 402 901 D A	Witopet economy plus variable 100.0 - 1000.0 µl	Variable	at 121°C	1	±8.0 µl	5.0 µl	≤3.0 µl	100.0 - 1000.0 µl
5 402 950 D A	Witopet economy plus variable 1000.0 - 5000.0 µl	Variable	at 121°C	1	±40.0 µl	50.0 µl	≤15.0 µl	1000.0 - 5000.0 µl

Sodium (Na) tongs made of brass - 7 410 101

Sodium (Na) tongs, made of brass, Bowl Ø 20 mm, length: 350 mm

Bottle-top dispenser LABMAX eco

Dispensing with LABMAX eco is both economic and environmental friendly. This standard-dispenser is usable for nearly all applications of dispensing liquids in the lab and is especially ECOnomically priced. Use the “recycling mode” for an ECOlogical air-purging and draining without any loss of reagent!

Your advantage at a glance:

high quality precision instrument, made in Germany
all-purpose dispenser, universal chemical compatibility
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
most affordable price in its class
direct displacement piston system, ideal for crystalline solutions
robust and stable, made of high quality materials e.g. platinum springs
0% loss of reagent by pumping in a closed circuit
100% drip-free due to our unique anti-drip system
360° rotatable valve block for added safety
one handed operation
flexible by using different bottle adapters
easy to clean, completely autoclavable at 121°C
250ml dispenser available
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Thread	Systematic errors ISO	Numeric division	Random errors ISO	Volume	Volume adjustment
5 370 001	LABMAX eco 0.25 - 2.5 ml	GL32	±0.012 ml	0.05 ml	≤0.002 ml	0.25 - 2.5 ml	Adjustment knob
5 370 002	LABMAX eco 0.5 - 5 ml	GL32	±0.03 ml	0.1 ml	≤0.005 ml	0.5 - 5.0 ml	Adjustment knob
5 370 003	LABMAX eco 1 - 10 ml	GL32	±0.06 ml	0.2 ml	≤0.01 ml	1.0 - 10.0 ml	Adjustment knob
5 370 004	LABMAX eco 2.5 - 25 ml	GL45	±0.15 ml	0.5 ml	≤0.025 ml	2.5 - 25.0 ml	Adjustment knob
5 370 005	LABMAX eco 5 - 50 ml	GL45	±0.3 ml	1 ml	≤0.05 ml	5.0 - 50.0 ml	Adjustment knob
5 370 006	LABMAX eco 10 - 100 ml	GL45	±0.5 ml	2 ml	≤0.1 ml	10.0 - 100.0 ml	Adjustment screw
5 370 007 OE	LABMAX eco 25 - 250 ml	GL45	±1.2 ml	5 ml	≤0.25 ml	25.0 - 250.0 ml	Adjustment screw

Bottle-top dispenser LABMAX airless

The universal-dispenser LABMAX airless is equipped with an automatic air-purging system: Your dispenser is ready to use after no more than two dosings. The contact-less piston system allows smooth and easy dispensing and makes this dispenser ideal for solvents.

Your advantage at a glance:

high quality precision instrument, made in Germany
all-purpose dispenser with automatic air-purging, ideal for solvents
contactless piston system, ideal for PTFE swelling solvents
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
robust and stable, made of high quality materials e.g. platinum springs
100% drip-free due to our unique anti-drip system
360° rotatable valve block for added safety
one handed operation
flexible by using different bottle adapters
easy to clean, completely autoclavable at 121°C
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Thread	Systematic errors ISO	Numeric division	Random errors ISO	Volume	Volume adjustment
5 370 801	LABMAX airless 0.25 - 2.5 ml	GL32	±0.012 ml	0.05 ml	≤0.002 ml	0.25 - 2.5 ml	Adjustment screw
5 370 802	LABMAX airless 0.5 - 5 ml	GL32	±0.03 ml	0.1 ml	≤0.005 ml	0.5 - 5.0 ml	Adjustment screw
5 370 803	LABMAX airless 1 - 10 ml	GL32	±0.06 ml	0.2 ml	≤0.01 ml	1.0 - 10.0 ml	Adjustment screw
5 370 804	LABMAX airless 2.5 - 25 ml	GL45	±0.15 ml	0.5 ml	≤0.025 ml	2.5 - 25.0 ml	Adjustment screw
5 370 805	LABMAX airless 5 - 50 ml	GL45	±0.3 ml	1 ml	≤0.05 ml	5.0 - 50.0 ml	Adjustment screw
5 370 806	LABMAX airless 10 - 100 ml	GL45	±0.5 ml	2 ml	≤0.1 ml	10.0 - 100.0 ml	Adjustment screw

Bottle-top dispenser LABMAX airless HF

LABMAX airless HF is a special dispenser for hydrofluoric acid (HF). The components which have direct contact with the acid are made of HF-resistant materials. LABMAX airless HF is equipped with an automatic air-purging system: Your dispenser is ready to use after no more than two dosings.

Your advantage at a glance:

high quality precision instrument, made in Germany
special dispenser, ideal for hydrofluoric acid
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
robust and stable, made of high quality materials e.g. platinum spring, ruby valve balls, sapphire valve, PTFE
100% drip-free due to our unique anti-drip system
360° rotatable valve block for added safety
one handed operation
flexible by using different bottle adapters
easy to clean, completely autoclavable at 121°C
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Thread	Systematic errors ISO	Numeric division	Random errors ISO	Volume	Volume adjustment
5 370 823	LABMAX airless HF 1 - 10 ml	GL32	±0.06 ml	0.2 ml	≤0.01 ml	1.0 - 10.0 ml	Adjustment screw
5 370 824	LABMAX airless HF 2.5 - 25 ml	GL45	±0.15 ml	0.5 ml	≤0.025 ml	2.5 - 25.0 ml	Adjustment screw
5 370 825	LABMAX airless HF 5 - 50 ml	GL45	±0.3 ml	1 ml	≤0.05 ml	5.0 - 50.0 ml	Adjustment screw

Bottle-top dispenser MINISPENSOR

The MINISPENSOR is ideal for long pipetting series where you need a fixed micro-volume. In contrast to fixed volume microliter pipettes, no pipette tips are required. There are four color-coded models available, with two definite volumes in a range of 50 ?l to 2000 ?l. You can simply change the dispensing volume to 50% by turning the push button.

Your advantage at a glance:

high quality precision instrument, made in Germany
alternative to microliter pipettes - no tips required!
suitable for most liquids, ideal for crystalline solutions
highest accuracy and precision
direct displacement piston system
comfortable handling for larger pipetting series
four color-coded models available
easy volume setting, two definite volumes each dispenser
easy to clean, autoclavable at 121°C
suitable for safe storage in a fridge
automatic refilling, one handed operation
individual certificate and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Autoclavable	Color	Thread	Systematic errors ISO	Random errors ISO	Volume	Volume adjustment
5 371 101	MINISPENSOR 50 + 100 µl	at 121°C	Yellow	GL28	±1.5 µl	≤0.3 µl	50 + 100 µl	Push & turn
5 371 525	MINISPENSOR 250 + 500 µl	at 121°C	Red	GL28	±5 µl	≤1 µl	250 + 500 µl	Push & turn
5 371 950	MINISPENSOR 500 + 1000 µl	at 121°C	Blue	GL28	±6 µl	≤2 µl	500 + 1000 µl	Push & turn
5 371 990	MINISPENSOR 1000 + 2000 µl	at 121°C	Green	GL28	±12 µl	≤4 µl	1000 + 2000 µl	Push & turn

Graduated cylinder class A with ST tall form brown graduated

made of borosilicate glass 3.3 / DURAN ® components
tolerance according to DIN ISO 4788
DE-M marked according to the German calibration law
inclusive batch certificate

Artikelliste

Order number	Model	Form	Material	Numeric division	Capacity	Socket	Stopper	Graduation	Class	Tolerance	DIN
3 754 001	Graduated cylinder	tall form	made of DURAN® components	0,2 ml	10 ml	NS 10/19	PE-stopper	brown graduated	A	±0.10 ml	DIN ISO 4788
3 754 003	Graduated cylinder	tall form	made of DURAN® components	0,5 ml	25 ml	NS 14/23	PE-stopper	brown graduated	A	±0.25 ml	DIN ISO 4788
3 754 005	Graduated cylinder	tall form	made of DURAN® components	1 ml	50 ml	NS 19/26	PE-stopper	brown graduated	A	±0.50 ml	DIN ISO 4788
3 754 010	Graduated cylinder	tall form	made of DURAN® components	1 ml	100 ml	NS 24/29	PE-stopper	brown graduated	A	±0.50 ml	DIN ISO 4788
3 754 025	Graduated cylinder	tall form	made of DURAN® components	2 ml	250 ml	NS 29/32	PE-stopper	brown graduated	A	±1.0 ml	DIN ISO 4788
3 754 050	Graduated cylinder	tall form	made of DURAN® components	5 ml	500 ml	NS 34/35	PE-stopper	brown graduated	A	±2.50 ml	DIN ISO 4788
3 754 100	Graduated cylinder	tall form	made of DURAN® components	10 ml	1000 ml	NS 45/40	PE-stopper	brown graduated	A	±5.0 ml	DIN ISO 4788
3 754 200	Graduated cylinder	tall form	made of DURAN® components	20 ml	2000 ml	NS 45/40	PE-stopper	brown graduated	A	±10.0 ml	DIN ISO 4788

Graduated cylinder class A with ST tall form blue graduated

made of borosilicate glass 3.3 / DURAN ® components
tolerance according to DIN ISO 4788
DE-M marked according to the German calibration law
inclusive batch certificate

Artikelliste

Order number	Model	Form	Material	Numeric division	Capacity	Socket	Stopper	Graduation	Class	Tolerance	DIN
3 754 001 BL	Graduated cylinder	tall form	made of DURAN® components	0,2 ml	10 ml	NS 10/19	PE-stopper	blue graduated	A	±0.10 ml	DIN ISO 4788
3 754 003 BL	Graduated cylinder	tall form	made of DURAN® components	0,5 ml	25 ml	NS 14/23	PE-stopper	blue graduated	A	±0.25 ml	DIN ISO 4788
3 754 005 BL	Graduated cylinder	tall form	made of DURAN® components	1 ml	50 ml	NS 19/26	PE-stopper	blue graduated	A	±0.50 ml	DIN ISO 4788
3 754 010 BL	Graduated cylinder	tall form	made of DURAN® components	1 ml	100 ml	NS 24/29	PE-stopper	blue graduated	A	±0.50 ml	DIN ISO 4788
3 754 025 BL	Graduated cylinder	tall form	made of DURAN® components	2 ml	250 ml	NS 29/32	PE-stopper	blue graduated	A	±1.0 ml	DIN ISO 4788
3 754 050 BL	Graduated cylinder	tall form	made of DURAN® components	5 ml	500 ml	NS 34/35	PE-stopper	blue graduated	A	±2.50 ml	DIN ISO 4788
3 754 100 BL	Graduated cylinder	tall form	made of DURAN® components	10 ml	1000 ml	NS 45/40	PE-stopper	blue graduated	A	±5.0 ml	DIN ISO 4788
3 754 200 BL	Graduated cylinder	tall form	made of DURAN® components	20 ml	2000 ml	NS 45/40	PE-stopper	blue graduated	A	±10.0 ml	DIN ISO 4788

Graduated pipettes class AS brown graduated

color-code to avoid confusion
made of soda-lime glass
zero point at the upper end of the scale
main point ring graduation
tolerance according to DIN EN ISO 835
DE-M marked according to the German calibration law
calibrated to deliver (EX), 5 sec waiting time
standard and special sizes available
inclusive batch certificate

Artikelliste

Order number	Model	Version	Material	Numeric division	Capacity	Delivery time	Color-code	Graduation	Class	Tolerance	DIN
3 510 011	Graduated pipettes	waiting time 5 S	Soda-lime glass	Main point ring graduation 0.01 ml	0.1 ml	2 - 8 sec.	white	brown graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 021	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	0.2 ml	2 - 8 sec.	black	brown graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 022	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.002 ml	0.2 ml	2 - 8 sec.	white x2	brown graduated	AS	±0.006 ml	special size in addition to the ISO 835 range, without conformity certificate
3 510 051	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	0.5 ml	4 - 10 sec.	yellow x2	brown graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 101	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	1 ml	4 - 10 sec.	yellow	brown graduated	AS	±0.007 ml	DIN EN ISO 835
3 510 110	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	1 ml	4 - 10 sec.	red	brown graduated	AS	±0.007 ml	DIN EN ISO 835
3 510 201	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	2 ml	4 - 10 sec.	white x2	brown graduated	AS	±0.010 ml	special size in addition to the ISO 835 range, without conformity certificate
3 510 202	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.02 ml	2 ml	4 - 10 sec.	black	brown graduated	AS	±0.010 ml	DIN EN ISO 835
3 510 210	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	2 ml	4 - 10 sec.	green	brown graduated	AS	±0.010 ml	DIN EN ISO 835
3 510 505	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.05 ml	5 ml	7 - 13 sec.	red	brown graduated	AS	±0.030 ml	DIN EN ISO 835
3 510 510	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	5 ml	7 - 13 sec.	blue	brown graduated	AS	±0.030 ml	DIN EN ISO 835
3 510 710	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	10 ml	7 - 13 sec.	orange	brown graduated	AS	±0.050 ml	DIN EN ISO 835
3 510 810	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	20 ml	11 - 17 sec.	yellow x2	brown graduated	AS	±0.100 ml	DIN EN ISO 835
3 510 910	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	25 ml	11 - 17 sec.	white	brown graduated	AS	±0.100 ml	DIN EN ISO 835
3 510 950	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.2 ml	50 ml	2 - 8 sec.	black	brown graduated	AS	±0.200 ml	special size in addition to the ISO 835 range, without conformity certificate

Graduated pipettes class AS blue graduated

color-code to avoid confusion
made of soda-lime glass
zero point at the upper end of the scale
main point ring graduation
tolerance according to DIN EN ISO 835
DE-M marked according to the German calibration law
calibrated to deliver (EX), 5 sec waiting time
standard and special sizes available
inclusive batch certificate

Artikelliste

Order number	Model	Version	Material	Numeric division	Capacity	Delivery time	Color-code	Graduation	Class	Tolerance	DIN
3 510 011 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	0.1 ml	2 - 8 sec.	white	blue graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 021 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	0.2 ml	2 - 8 sec.	black	blue graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 022 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.002 ml	0.2 ml	2 - 8 sec.	white x2	blue graduated	AS	±0.006 ml	special size in addition to the ISO 835 range, without conformity certificate
3 510 051 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	0.5 ml	4 - 10 sec.	yellow x2	blue graduated	AS	±0.006 ml	DIN EN ISO 835
3 510 101 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	1 ml	4 - 10 sec.	yellow	blue graduated	AS	±0.007 ml	DIN EN ISO 835
3 510 110 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	1 ml	4 - 10 sec.	red	blue graduated	AS	±0.007 ml	DIN EN ISO 835
3 510 201 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.01 ml	2 ml	4 - 10 sec.	white x2	blue graduated	AS	±0.010 ml	special size in addition to the ISO 835 range, without conformity certificate
3 510 202 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.02 ml	2 ml	4 - 10 sec.	black	blue graduated	AS	±0.010 ml	DIN EN ISO 835
3 510 210 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	2 ml	4 - 10 sec.	green	blue graduated	AS	±0.010 ml	DIN EN ISO 835
3 510 505 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.05 ml	5 ml	7 - 13 sec.	red	blue graduated	AS	±0.030 ml	DIN EN ISO 835
3 510 510 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	5 ml	7 - 13 sec.	blue	blue graduated	AS	±0.030 ml	DIN EN ISO 835
3 510 710 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	10 ml	7 - 13 sec.	orange	blue graduated	AS	±0.050 ml	DIN EN ISO 835
3 510 810 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	20 ml	11 - 17 sec.	yellow x2	blue graduated	AS	±0.100 ml	DIN EN ISO 835
3 510 910 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.1 ml	25 ml	11 - 17 sec.	white	blue graduated	AS	±0.100 ml	DIN EN ISO 835
3 510 950 BL	Graduated pipettes	waiting time 5 S	Soda-lime glass	main point ring graduation 0.2 ml	50 ml		black	blue graduated	AS	±0.200 ml	special size in addition to the ISO 835 range, without conformity certificate

STOPPERS SILICONE - 9 201 022

STOPPERS, SILICONE, TRANSPARENT, FLEXIBLE, TOP DIA. 92 MM, BOTTOM DIA. 79 MM, LENGTH 65 MM

Digital burette / bottle-top burette TITREX

The digital burette TITREX is ideal for a fast and sensitive titration “drop by drop”. One instrument simulates all volumes up to 99.99 ml. Moreover, titration is possible without any loss of reagent! From air-purging, necessary for a precise titration, to disassembly of the burette in the end of the titration – the reagent, that is not needed for the titration flows back into the bottle! TITREX‘s accuracy and precision are of highest quality. Our error ranges are better than those required by ISO 8655-3. The memory function allows saving of up to 1000 values, which can be transferred to a PC and read using the included software.

Your advantage at a glance:

high quality precision instrument, made in Germany
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-3 requirements
resistant against most acids and alkalis
exclusive instrument with 0% loss of reagent - air-purging and draining within a closed circuit
360° rotatable valve block for your added safety
two-in- one instrument: dosing & titration
covers the complete volume range up to 50 ml when used as a dispenser and up to 99.99 ml when used as a burette
easy and precise volume setting
vertical valves: no sedimentation, no contamination
100 % drip-free by turning the cannula at 180°
no transcriptions errors due to automatic value storage and the possibility of
transferring values to a PC via RS232 interface (USB adapter optional available)
calibration: standard with water of 20°C
software enables saving the next calibration date
recalibration for liquids of different viscosities possible e.g. determination of acid content in milk
easy to dismantle and to clean, valve block autoclavable at 121°C
automatic power-cut-off after three minutes
including NiMH 1,2V 2100mAh battery
individual certificate, CE label and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Autoclavable	Thread	Systematic errors ISO	Systematic errors witeg	Random errors ISO	Random errors witeg	Volume	Volume adjustment	Accessories
5 497 050	TITREX premium	premium	Valve block at 121°C	GL45	±0.1 ml	±0.03 ml	≤0.05 ml	≤0.01 ml	0 - 50 ml	Handwheels (left and right)	incl. TITREXSOFT and RS232 interface cord
5 497 050 E	TITREX eco	eco	Valve block at 121°C	GL45	±0.1 ml	±0.1 ml	≤0.05 ml	≤0.05 ml	0 - 50 ml	Handwheels (left and right)	TITREXSOFT and RS232 interface cord not included in the scope of supply
5 497 150	TITREX fine adjustment	finely adjustable	Valve block at 121°C	GL45	±0.1 ml	±0.03 ml	≤0.05 ml	≤0.01 ml	0 - 50 ml	Handwheels (left and right)	incl. TITREXSOFT and RS232 interface cord

3 From 3