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Stopwatch division 1/10 sec. / 15 min. - 7 425 000

Stopwatch, division 1/10 sec. / 15 min., Ø-55 mm, housing made of ABS

Stopwatch division 1/5 sec. / 30 min. - 7 425 001

Stopwatch, division 1/5 sec. / 30 min., Ø-55 mm, housing made of ABS

Stopwatch division 1/5 sec. / 60 min. - 7 425 002

Stopwatch, division 1/5 sec. / 60 min., Ø-55mm housing made of ABS

Chrown stopwatch Measuring range: 30 min. - 7 425 015

Chrown stopwatch, Measuring range: 30 min., 1/10 sec. Made of ABS

STOPWATCH TRACKSTAR - 8 482 200

STOPWATCH, TRACKSTAR, O.D. 53.5 MM, ADDITION STOPPER,0-15 MIN.

STOPWATCH TRACKSTAR - 8 482 300

STOPWATCH, TRACKSTAR, DIA. 53,5 MM, ADDITION STOPPER, 0 - 60 MIN.

Microliter pipettes Witopet premium Single-Channel

Looking for the latest pipetting innovation at an attractive price? The microliter pipette WITOPET premium is just the right pipette for you. The ergonomic designed pipette of optimal weightiness requires extremely low pipetting forces making even prolonged pipetting as comfortable as possible. Other innovative features are the adjustable tip ejector button and the built-in volume locking. Moreover, WITOPET premium is characterized by superior accuracy and precision. Our error ranges are better than those required by DIN EN ISO 8655-2.

Your advantage at a glance:

highest quality, made in France
best in its class performance, most competitive price
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-2 requirements
extremely light weightiness, while the robustness still remains
perfect ergonomics for highest comfort
extremely low pipetting forces for minimized risk of a cramp
built-in volume locking for error-free results
innovative tip ejector button, adjustable for right- and left-handed users*
secure tip ejection, made of stainless steel*
built-in recalibration mechanism (calibration tool inclusive)
8 color-coded models
soft-spring system
completely autoclavable 20 minutes at 121°C (DIN EN ISO 285)
individual certificate and serial number
DE-M marked according to the German calibration law

* 500-5000?l and 1-10ml version without tip ejector

** The mentioned results can only be achieved with matching original Gilson® Diamond Tips.

Artikelliste

Order number	Model	Version	Autoclavable	Color	Channels	Systematic errors ISO	Systematic errors witeg	Increment	Numeric division	Random errors ISO	Random errors witeg	Volume
5 402 002 P	Witopet premium 0.2 - 2 µl	Variable	at 121°C	Orange	1	±0.08 µl	±0.03 µl	0.002 µl	0.01 µl	≤0.04 µl	≤0.014 µl	0.2 - 2 µl
5 402 010 P	Witopet premium 1 - 10 µl	Variable	at 121°C	Red	1	±0.12 µl	±0.1 µl	0.02 µl	0.1 µl	≤0.08 µl	≤0.04 µl	1 - 10 µl
5 402 020 P	Witopet premium 2 - 20 µl	Variable	at 121°C	Pale yellow	1	±0.2 µl	±0.2 µl	0.02 µl	0.1 µl	≤0.1 µl	≤0.06 µl	2 - 20 µl
5 402 100 P	Witopet premium 10 - 100 µl	Variable	at 121°C	Salmon	1	±0.8 µl	±0.8 µl	0.2 µl	1 µl	≤0.3 µl	≤0.15 µl	10 - 100 µl
5 402 200 P	Witopet premium 20 - 200 µl	Variable	at 121°C	Yellow	1	±1.6 µl	±1.6 µl	0.2 µl	1 µl	≤0.6 µl	≤0.3 µl	20 - 200 µl
5 402 901 P	Witopet premium 100 - 1000 µl	Variable	at 121°C	Blue	1	±8 µl	±8 µl	2 µl	10 µl	≤3 µl	≤1.5 µl	100 - 1000 µl
5 402 950 P	Witopet premium 500 - 5000 µl	Variable, without tip ejector	at 121°C	Purple	1	±40 µl	±30 µl	2 µl	10 µl	≤15 µl	≤8 µl	500 - 5000 µl
5 402 910 P	Witopet premium 1 - 10 ml	Witopet premium	at 121°C	Pale blue	1	±60 µl	±60 µl	20 µl	100 µl	≤30 µl	≤16 µl	1 - 10 ml

Microliter pipettes Witopet premium Multi-Channel

Looking for the latest pipetting innovation at an attractive price? WITOPET premium is just the right pipette for you. The ergonomic designed pipette of optimal weightiness requires extremely low pipetting forces making even prolonged pipetting as comfortable as possible. Other innovative features are the adjustable tip ejector button and the built-in volume locking. Moreover, WITOPET premium is characterized by superior accuracy and precision. Our error ranges are better than those required by DIN EN ISO 8655-2. WITOPET premium is available as multi-channel model with 8 and 12 channels, covering the volume range from 0.5 to 300?l.

Your advantage at a glance:

highest quality, made in France
the best in its class performance, most competitive pricing
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-2 requirements
extremely light weightiness, while the robustness still remains
perfect ergonomic pipetting for highest comfort
extremely low forces required for minimized risk of a cramp
built-in volume locking for error-free results
innovative tip ejector button, adjustable for right- and left-handed users
secure tip ejection
built-in recalibration mechanism (calibration tool inclusive)
completely autoclavable 20 minutes at 121°C (DIN EN ISO 285)
individual certificate and serial number
DE-M marked according to the German calibration law
4 color-coded models
soft-spring system

Artikelliste

Order number	Model	Version	Autoclavable	Color	Channels	Systematic errors ISO	Systematic errors witeg	Increment	Numeric division	Random errors ISO	Random errors witeg	Volume
5 403 101 P	Witopet premium 8 x 0.5 - 10 µl	Variable	at 121°C	Red	8	±0.24 µl	±0.22 µl	0.02 µl	0.1 µl	≤0.16 µl	≤0.11 µl	8 x 0.5 - 10 µl
5 403 201 P	Witopet premium 12 x 0.5 - 10 µl	Variable	at 121°C	Red	12	±0.24 µl	±0.22 µl	0.02 µl	0.1 µl	≤0.16 µl	≤0.11 µl	12 x 0.5 - 10 µl
5 403 102 P	Witopet premium 8 x 2 - 20 µl	Variable	at 121°C	Pale Yellow	8	±0.4 µl	±0.4 µl	0.02 µl	0.1 µl	≤0.2 µl	≤0.17 µl	8 x 2 - 20 µl
5 403 202 P	Witopet premium 12 x 2 - 20 µl	Variable	at 121°C	Pale Yellow	12	±0.4 µl	±0.4 µl	0.02 µl	0.1 µl	≤0.2 µl	≤0.17 µl	12 x 2 - 20 µl
5 403 120 P	Witopet premium 8 x 20 - 200 µl	Variable	at 121°C	Yellow	8	±3.2 µl	±2.2 µl	0.2 µl	1 µl	≤1.2 µl	≤0.55 µl	8 x 20 - 200 µl
5 403 220 P	Witopet premium 12 x 20 - 200 µl	Variable	at 121°C	Yellow	12	±3.2 µl	±2.2 µl	0.2 µl	1 µl	≤1.2 µl	≤0.55 µl	12 x 20 - 200 µl
5 403 130 P	Witopet premium 8 x 20 - 300 µl	Variable	at 121°C	Green	8	±8 µl	±3.3 µl	0.2 µl	1 µl	≤3 µl	≤1.1 µl	8 x 20 - 300 µl
5 403 230 P	Witopet premium 12 x 20 - 300 µl	Witopet premium	at 121°C	Green	12	±8 µl	±3.3 µl	0.2 µl	1 µl	≤3 µl	≤1.1 µl	12 x 20 - 300 µl

Microliter pipettes Witopet premium Starter-Kit - 5 402 600 P

Your advantage at a glance:

highest quality, made in France
best in its class performance, most competitive price
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-2 requirements
extremely light weightiness, while the robustness still remains
perfect ergonomics for highest comfort
extremely low pipetting forces for minimized risk of a cramp
built-in volume locking for error-free results
innovative tip ejector button, adjustable for right- and left-handed users*
secure tip ejection, made of stainless steel*
built-in recalibration mechanism (calibration tool inclusive)
8 color-coded models
soft-spring system
completely autoclavable 20 minutes at 121°C (DIN EN ISO 285)
individual certificate and serial number
DE-M marked according to the German calibration law

* 500-5000?l and 1-10ml version without tip ejector

**The mentioned results can only be achieved with matching original Gilson® Diamond Tips

Scope of supply of the Starter kit:

1 WITOPET premium 20µl
1 WITOPET premium 200 µl
1 WITOPET premium 1000 µl
1 Gilson Diamond® pipette tips D1000, Tipack 100-1000 µl
1 Gilson Diamond® pipette tips D200, Tipack 2-200 µl
3 single pipette holders
1 calibration tool
1 “2-minute inspection” poster

Microliter pipettes WITOPET expert Single-Channel

The new microlitre pipette WITOPET expert offers comfort thanks to an ergonomic handle and effortless pipetting thanks to a smooth-running pipetting button. Its longevity is guaranteed by simple maintenance and calibration. The pipette fulfils standards such as DIN EN ISO 8655 and offers sterile handling and calibration stability, even after repeated autoclaving.

Your advantages at a glance:

reverse pipetting for accurate and precise intake and delivery of liquids of different viscosities
soft grip prevents heat transfer to the internal components, ensuring precise pipetting
counter locking mechanism prevents volume changes during pipetting
blow-out system allows every last drop to be released
new tip cone with high mechanical strength and very good resistance to chemicals
interchangeable drops for pipette identification
perfected ergonomics for maximum comfort with new, ergonomic handle with soft part
particularly light in weight and yet robust
minimum effort required when pipetting to avoid excessive strain during pipetting
simple and quick maintenance and calibration
completely autoclavable for 15 minutes at 121°C (DIN EN ISO 285)
excellent calibration stability: no recalibration is required even after multiple autoclaving

*2-10 ml version without tip ejector

Artikelliste

Order number	Model	Version	Autoclavable	Color	Channels	Increment	Volume	Inaccuracy	Imprecision
5 402 002 E	Witopet expert 0.1-2.5 μl	Variable	at 121°C	grey	1	0.01 µl	0.1-2.5 μl	12.00%	6.00%
5 402 010 E	Witopet expert 0.5-10 μl	Variable	at 121°C	grey	1	0.10 µl	0.5-10 μl	2.50%	1.50%
5 402 020 E	Witopet expert 2-20μl	Variable	at 121°C	grey	1	0.10 µl	2-20μl	3.00%	2.00%
5 402 100 E	Witopet premium 10-100 μl	Variable	at 121°C	yellow	1	0.50 µl	10-100 μl	3.00%	1.50%
5 402 200 E	Witopet expert 20-200 μl	Variable	at 121°C	yellow	1	1.00 µl	20-200 μl	2.00%	0.80%
5 402 901 E	Witopet expert 100-1000 μl	Variable	at 121°C	blue	1	5.00 µl	100-1000 μl	2.00%	0.70%
5 402 950 E	Witopet expert 0.5-5 ml	Variable	at 121°C	green	1	0.05 ml	0.5-5 ml	2.00%	0.60%
5 402 910 E	Witopet expert 2-10 ml	Variable	at 121°C	green	1	0.10 ml	2-10 ml	3.00%	0.60%

Homogenizer HG-15D, 27000 rpm, digital external controller

Ideal for:

all disperging and homogenizing applications
designed for liquid and tissue samples

Features:

2,000 - 27,000 rpm
working range 1 - 2,500 ml
digital LCD display on remote controller
timer from 10 sec. up to 15 min.
CE certified and unique serial number for tracing

Safety mechanism:

timer-end alarm
locking mode
overload protection
overheat protection

Controller:

Jog-Shuttle remote controller with touch-button

Artikelliste

Order number	Model	Version	Length (inner)	Width (Outer)	Length (outer)	Height (outer)	Diameter (outer)	Material	Ideal for	Controller	Moisture range	Speed	Capacity	Motor rating	Temperature range	Packing size
DH.WHG02018	HG-15D unit 230 V	Unit	Extension arm: 250 mm	60 mm	75 mm	215 mm	Extension arm size: Ø12.7	ABS & aluminium die-casting	all disperging and homogenizing applications, designed for liquid and tissue samples	Digital, remote	85% RH	2000 - 27000 rpm, resolution: 10 rpm	1 - 2500 ml	Input: 300 W, output: 160 W	Ambient temperature +5 - 50°C	580 x 340 x h230 mm
DH.WHG02019	HG-15D set A 230 V	Set A	Extension arm: 250 mm	60 mm	75 mm	215 mm	Extension arm size: Ø12.7	ABS & aluminium die-casting	all disperging and homogenizing applications, designed for liquid and tissue samples	Digital, remote	85% RH	2000 - 27000 rpm, resolution: 10 rpm	1 - 2500 ml	Input: 300 W, output: 160 W	Ambient temperature +5 - 50°C	580 x 340 x h230 mm
DH.WHG02020	HG-15D set B 230 V	Set B	Extension arm: 250 mm	60 mm	75 mm	215 mm	Extension arm size: Ø12.7	ABS & aluminium die-casting	all disperging and homogenizing applications, designed for liquid and tissue samples	Digital, remote	85% RH	2000 - 27000 rpm, resolution: 10 rpm	1 - 2500 ml	Input: 300 W, output: 160 W	Ambient temperature +5 - 50°C	580 x 340 x h230 mm

Ultrasonic cleaner WUC-A 1,2 - 22 Liter 40kHz analog with lid

Ideal for:

cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency

Features:

made of stainless steel, finished surface
convenient preset function of heating and timer
HF frequency 40 kHz
bottom-mounted drain valve (WUC-A10H and WUC-A22H)
maximum 30 minutes cleaning time
CE certified and unique serial number for tracing

Controller:

analog controller for timer, temperature and output control

Artikelliste

Order number	Model	Version	Ideal for	Drain valve	Vessel diameter	Heating power	Capacity	Power consumption	Temperature range	Ultrasound	Packing size
DH.WUC.A01H	WUC-A01H 230 V	with flip switch	Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency		150 x 135 x 60 mm	86 W	1.2 l	158 W	ambient or 65°C fix	HF-peak-out: 72 W	200 x 200 x 190 mm
DH.WUC.A02H	WUC-A02H 230 V	with flip switch	Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency		150 x 135 x 100 mm	86 W	1.8 l	161 W	ambient or 65°C fix	HF-peak-out: 75 W	200 x 200 x 240 mm
DH.WUC.A03H	WUC-A03H 230 V		Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency		240 x 140 x 100 mm	172 W	3.3 l	296 W	Ambient to 85°C	HF-peak-out: 124 W	320 x 200 x 290 mm
DH.WUC.A06H	WUC-A06H 230 V		Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency		290 x 150 x 150 mm	172 W	6 l	340 W	Ambient to 85°C	HF-peak-out: 168 W	370 x 220 x 350 mm
DH.WUC.A10H	WUC-A10H 230 V		Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency	1/2“ NPT	290 x 240 x 150 mm	258 W	10 l	523 W	Ambient to 85°C	HF-peak-out: 265 W	434 x 320 x 360 mm
DH.WUC.A22H	WUC-A22H 230 V		Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency	1/2“ NPT	500 x 300 x 150 mm	275 W	22 l	654 W	Ambient to 85°C	HF-peak-out: 379 W	640 x 380 x 370 mm

Ultrasonic cleaner WUC-D 3,3 - 22 Liter 40kHz digital with lid and basket

Ideal for:

cleaning to remove dirt, grease, waxes and oil from all laboratory instruments by ultrasonic frequency

Features:

convenient preset function of heating and timer
HF frequency 40 kHz
temperature range from ambient to 80°C
bottom-mounted drain valve (WUC-D10H and WUC-D22H)
maximum 60 minutes cleaning time
microprocessor control: timer, temperature and output control
FND display
CE certified and unique serial number for tracing
WUC-D03H model includes degassing function for very strong cleansing

Controller:

digital controller for timer, temperature and output control

Artikelliste

Order number	Model	Ideal for	Drain valve	Vessel diameter	Heating power	Capacity	Power consumption	Temperature range	Ultrasound	Packing size
DH.WUC.D03H	WUC-D03H 230 V	Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency		240 x 140 x 100 mm	172 W	3.3 l	290 W	Ambient to 80°C	HF-peak-out: 100 W	320 x 200 x 290 mm
DH.WUC.D06H	WUC-D06H 230 V	Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency		290 x 150 x 150 mm	172 W	6 l	425 W	Ambient to 80°C	HF-peak-out: 253 W	360 x 220 x 350 mm
DH.WUC.D10H	WUC-D10H 230 V	Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency	1/2“ NPT	290 x 240 x 150 mm	258 W	10 l	665 W	Ambient to 80°C	HF-peak-out: 407 W	440 x 320 x 360 mm
DH.WUC.D22H	WUC-D22H 230 V	Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency	1/2“ NPT	500 x 300 x 150 mm	344 W	22 l	872 W	Ambient to 80°C	HF-peak-out: 528 W	640 x 380 x 370 mm

Ultrasonic cleaner WUC-N 30 - 75 Liter 40kHz digital with lid

Ideal for:

cleaning to remove dirt, grease, waxes and oil from al laboratory instruments by ultrasonic frequency

Features:

remote generator: power control and timer function with LCD display
BTL sonicator installed: robust and stable running
sweep function can realize complete cleaning by the dispersion of ultrasound
auto optimization of frequency as various water level and temperature
foot switch control
temperature range from ambient to 105°C
full set with lid, foot switch and generator
drain mounted in the bottom
HF frequency 40 kHz
maximum 99 minutes cleaning time
CE certified and unique serial number for tracing

Controller:

digital remote controller for timer, temperature and output control

Artikelliste

Order number	Model	Ideal for	Vessel diameter	Heating power	Capacity	Power consumption	Temperature range	Ultrasound	Packing size
DH.WUC.N30H	WUC-N30H 230 V	Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency	Outer: 480 x 380 x 400 mm, Inner: 400 x 300 x 250 mm	990 W	30 l	4694 W, generator 600 W	Ambient to 105°C	HF-peak-out: 704 W	620 x 520 x 640 mm
DH.WUC.N47H	WUC-N47H 230 V	Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency	Outer: 530 x 430 x 450 mm, Inner: 450 x 350 x 300 mm	990 W	47 l	1980 W, generator 900 W	Ambient to 105°C	HF-peak-out: 990 W	670 x 570 x 710 mm
DH.WUC.N60H	WUC-N60H 230 V	Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency	Outer: 530 x 430 x 450 mm, Inner: 500 x 400 x 300 mm	990 W	60 l	2200 W, generator 1200 W	Ambient to 105°C	HF-peak-out: 1210 W	720 x 620 x 710 mm
DH.WUC.N74H	WUC-N74H 230 V	Cleaning to remove dirt, grease, waxes and oil from all lab instruments by ultrasonic frequency	Outer: 580 x 480 x 450 mm, Inner: 550 x 450 x 300 mm	990 W	74 l	2420 W, generator 1500 W	Ambient to 105°C	HF-peak-out: 1430 W	770 x 670 x 710 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