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Quantitative filter papers Ø 50 mm - 8 206 104

Quantitative filter papers Ø 50 mm, medium filtration Case = 100 pcs.

Quantitative filter paper Ø: 50 mm - 8 206 203

Quantitative filter paper, Ø: 50 mm, slow filtration, low ash content Case = 100 pcs.

Filter paper Ø: 50 mm - 8 206 253

Filter paper, Ø: 50 mm, quantitative, very slow (flat), low ash content Case = 100 pcs.

Membrane filters Ø: 50 mm - 8 220 087

Membrane filters, Ø: 50 mm, pore size 0,8 µm, white, plain, non-sterile, Mixed Cellulose Ester (MCE) Case = 100 pcs.

Bottle-top dispenser LABMAX premium

The universal dispenser LABMAX premium has a sophisticated system which allows air purging and draining without any loss of reagent! Due to the direct displacement system, LABMAX premium is ideal for crystalline solutions. We improved the adjust knob for a quick and precise volume setting. On top, we added the built-in recalibration mechanism.

Your advantage at a glance:

high-quality precision instrument, made in Germany
best in its class performance, most competitive pricing
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
all-purpose dispenser, universal chemical compatibility
direct displacement piston system, ideal for crystalline solutions
built-in recalibration mechanism including calibration tool
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
with 2 scales - for measurements in milliliter and ounces
one handed operation
flexible by using different bottle adapters
easy to clean, completely autoclavable at 121°C
telescopic suction tube included in scope of supply
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
5 370 901	LABMAX premium 0.25-2.5ml	GL32	±0.012 ml	0.05 ml	≤0.002 ml	0.25 - 2.5 ml	Adjustment knob
5 370 902	LABMAX premium 0.5 - 5 ml	GL32	±0.03 ml	0.1 ml	≤0.005 ml	0.5 - 5.0 ml	Adjustment knob
5 370 903	LABMAX premium 1 - 10 ml	GL32	±0.06 ml	0.2 ml	≤0.01 ml	1.0 - 10.0 ml	Adjustment knob
5 370 904	LABMAX premium 2.5 - 25 ml	GL45	±0.15 ml	0.5 ml	≤0.025 ml	2.5 - 25.0 ml	Adjustment knob
5 370 905	LABMAX premium 5 - 50 ml	GL45	±0.3 ml	1 ml	≤0.05 ml	5.0 - 50.0 ml	Adjustment knob
5 370 906	LABMAX premium 10 - 100 ml	GL45	±0.5 ml	2 ml	≤0.1 ml	10.0 - 100.0 ml	Adjustment screw

Pipette tips for stepper pipette

Artikelliste

Order number	Model	Ideal for	sterile	Packaging unit	Volume
5 385 223	Witips tips 0.5 ml	Witopette plus Stepper Pipette		100	0.5 ml
5 385 252	Witips tips 0.5 ml sterile	Witopette plus Stepper Pipette	Yes	100	0.5 ml
5 385 224	Witips tips 1.25 ml	Witopette plus Stepper Pipette		100	1.25 ml
5 385 225	Witips tips 2.5 ml	Witopette plus Stepper Pipette		100	2.5 ml
5 385 226	Witips tips 5 ml	Witopette plus Stepper Pipette		100	5 ml
5 385 255	Witips tips 5 ml sterile	Witopette plus Stepper Pipette	Yes	100	5 ml
5 385 227	Witips tips 12.5 ml	Witopette plus Stepper Pipette		100	12.5 ml
5 385 256	Witips tips 12.5 ml sterile	Witopette plus Stepper Pipette	Yes	100	12.5 ml
5 385 228	Witips tips 25 ml	Witopette plus Stepper Pipette		25	25 ml
5 385 257	Witips tips 25 ml sterile	Witopette plus Stepper Pipette	Yes	25	25 ml
5 385 229	Witips tips 50 ml	Witopette plus Stepper Pipette		25	50 ml

Stopcock for burettes straight - 0 232 101

Stopcock for burettes, straight, ST 12,5, solid ST-plug, bore: 1,6 mm, acc. to DIN 12541, borosilicate glass 3.3

CHROMATOGRAPHIC-COLUMNS W. RESERVOIR 2000 ML - 2 122 008

CHROMATOGRAPHIC-COLUMNS, W. RESERVOIR 2000 ML, SOCKET ST 29/32, ST-STOPCOCK W. SOLID PLUG, 60 X 600 MM, 1 150 ML, B:6,3 MM

Chromatographic-columns w. reservoir 2 000 ml - 2 123 008

Chromatographic-columns w. reservoir 2 000 ml, socket ST 29/32, ST-PTFE-stopcock solid plug, 60 x 600 mm, 1 150 ml, b: 6.3 mm

CHROMATOGRAPHIC-COLUMNS W. RESERVOIR 2000 ML - 2 124 008

CHROMATOGRAPHIC-COLUMNS W. RESERVOIR, 2000 ML, SOCKET ST 29/32, VALVE AND PTFE- VALVE PLUG, 60 X 600 MM, 1 150 ML, B: 6.3 MM

Impeller assembly for spinner flasks "BIOGEN" - 5 529 240

Impeller assembly for spinner flasks "BIOGEN" No. 5 529 022 - 025, 5 529 101 - 104

Large capacity suction system Lafil 200eco - BioDolphin - 00829 197213-02

Ideal for:

cell culture aspiration
laboratory waste aspiration

Features:

all in one: vacuum source, waste bottle and suction set
50% space saving on the workbench
with a 4 liter PP bottle
CE certification

Safety mechanism:

quick-connect bottle connectors for easy and safe emptying
anti-trip and anti-leak fence-like bottle platform
overflow protection

Heating mantles WHM for flasks

Heating mantles WHM with built-in temperature controller

Ideal for:

spherical flasks 50 - 6.000 ml
big spherical flasks 10.000ml und 20.000ml

Features:

100°C to 450°C respectively 100°C to 650°C
nickel chrome heating element
coil type: acid-resistant, long life time
all kinds of flasks can be used
CE certified and unique serial number for tracing

Versions:

with built-in temperature controller
with built-in stirring and temperature controller
without controller (separate controller needed)
for high maximal temperature
for big flasks

Artikelliste

Order number	Model	Version	Height (inner)	Height (outer)	Diameter (outer)	Controller	Vessel diameter	Vessel capacity	Speed	Power consumption	Temperature range
DH.WHM12010	WHM 230 V	with built-in temperature controller	40 mm	150 mm	Ø150 mm	integrated	Ø49 - 52 mm	50 ml		80 W	100°C - 450°C
DH.WHM12011	WHM 230 V	with built-in temperature controller	40 mm	150 mm	Ø150 mm	integrated	Ø63 - 66 mm	100 ml		80 W	100°C - 450°C
DH.WHM12012	WHM 230 V	with built-in temperature controller	50 mm	150 mm	Ø150 mm	integrated	Ø83 - 86 mm	250 ml		140 W	100°C - 450°C
DH.WHM12013	WHM 230 V	with built-in temperature controller	65 mm	175 mm	Ø200 mm	integrated	Ø102 - 105 mm	500 ml		240 W	100°C - 450°C
DH.WHM12014	WHM 230 V	with built-in temperature controller	75 mm	175 mm	Ø200 mm	integrated	Ø130 - 133 mm	1000 ml		350 W	100°C - 450°C
DH.WHM12015	WHM 230 V	with built-in temperature controller	100 mm	200 mm	Ø270 mm	integrated	Ø165 - 169 mm	2000 ml		450 W	100°C - 450°C
DH.WHM120151	WHM 230 V	with built-in temperature controller	100 mm	200 mm	Ø270 mm	integrated	Ø161 - 164 mm	2000 ml		450 W	100°C - 450°C
DH.WHM12016	WHM 230 V	with built-in temperature controller	105 mm	200 mm	Ø270 mm	integrated	Ø184 - 187 mm	3000 ml		450 W	100°C - 450°C
DH.WHM12017	WHM 230 V	with built-in temperature controller	131 mm	226 mm	Ø325 mm	integrated	Ø221 - 224 mm	5000 ml		800 W	100°C - 450°C
DH.WHM12018	WHM 230 V	with built-in temperature controller	131 mm	226 mm	Ø325 mm	integrated	Ø234 - 237 mm	6000 ml		800 W	100°C - 450°C
DH.WHM12019	WHM 230 V	with built-in temperature controller	150 mm	240 mm	Ø390 mm	integrated	Ø278 - 282 mm	10000 ml		1400 W	100°C - 450°C
DH.WHM12070	WHM 230 V	with built-in temperature controller	200 mm	260 mm	Ø470 mm	integrated	Ø344 - 348 mm	20000 ml		2000 W	100°C - 450°C
DH.WHM12030	WHM 230 V	with built-in stirring and temperature controller	40 mm	150 mm	Ø150 mm	integrated	Ø49 - 52 mm	50 ml	50 - 750 rpm	80 W	100°C - 450°C
DH.WHM12031	WHM 230 V	with built-in stirring and temperature controller	40 mm	150 mm	Ø150 mm	integrated	Ø63 - 66 mm	100 ml	50 - 750 rpm	80 W	100°C - 450°C
DH.WHM12032	WHM 230 V	with built-in stirring and temperature controller	50 mm	150 mm	Ø150 mm	integrated	Ø83 - 86 mm	250 ml	50 - 750 rpm	140 W	100°C - 450°C
DH.WHM12033	WHM 230 V	with built-in stirring and temperature controller	65 mm	175 mm	Ø200 mm	integrated	Ø102 - 105 mm	500 ml	50 - 750 rpm	240 W	100°C - 450°C
DH.WHM12034	WHM 230 V	with built-in stirring and temperature controller	75 mm	175 mm	Ø200 mm	integrated	Ø130 - 133 mm	1000 ml	50 - 750 rpm	350 W	100°C - 450°C
DH.WHM12035	WHM 230 V	with built-in stirring and temperature controller	100 mm	200 mm	Ø270 mm	integrated	Ø165 - 169 mm	2000 ml	50 - 750 rpm	450 W	100°C - 450°C
DH.WHM120351	WHM 230 V	with built-in stirring and temperature controller	100 mm	200 mm	Ø270 mm	integrated	Ø161 - 164 mm	2000 ml	50 - 750 rpm	450 W	100°C - 450°C
DH.WHM12036	WHM 230 V	with built-in stirring and temperature controller	105 mm	200 mm	Ø270 mm	integrated	Ø184 - 187 mm	3000 ml	50 - 750 rpm	550 W	100°C - 450°C
DH.WHM12037	WHM 230 V	with built-in stirring and temperature controller	131 mm	226 mm	Ø325 mm	integrated	Ø221 - 224 mm	5000 ml	50 - 750 rpm	800 W	100°C - 450°C
DH.WHM12038	WHM 230 V	with built-in stirring and temperature controller	131 mm	226 mm	Ø325 mm	integrated	Ø234 - 237 mm	6000 ml	50 - 750 rpm	800 W	100°C - 450°C
DH.WHM12050	WHM 230 V	separate controller needed	48 mm	80 mm	Ø150 mm	WHM-C10A or WHM-C10D	Ø49 - 52 mm	50 ml		80 W	100°C - 450°C
DH.WHM12051	WHM 230 V	separate controller needed	50 mm	80 mm	Ø150 mm	WHM-C10A or WHM-C10D	Ø63 - 66 mm	100 ml		80 W	100°C - 450°C
DH.WHM12052	WHM 230 V	separate controller needed	50 mm	80 mm	Ø150 mm	WHM-C10A or WHM-C10D	Ø83 - 86 mm	250 ml		140 W	100°C - 450°C
DH.WHM12053	WHM 230 V	separate controller needed	85 mm	95 mm	Ø200 mm	WHM-C10A or WHM-C10D	Ø102 - 105 mm	500 ml		240 W	100°C - 450°C
DH.WHM12054	WHM 230 V	separate controller needed	85 mm	140 mm	Ø200 mm	WHM-C10A or WHM-C10D	Ø130 - 133 mm	1000 ml		350 W	100°C - 450°C
DH.WHM12055	WHM 230 V	separate controller needed	110 mm	135 mm	Ø270 mm	WHM-C10A or WHM-C10D	Ø165 - 169 mm	2000 ml		450 W	100°C - 450°C
DH.WHM120551	WHM 230 V	separate controller needed	110 mm	135 mm	Ø270 mm	WHM-C10A or WHM-C10D	Ø161 - 164 mm	2000 ml		450 W	100°C - 450°C
DH.WHM12056	WHM 230 V	separate controller needed	110 mm	135 mm	Ø270 mm	WHM-C10A or WHM-C10D	Ø184 - 187 mm	3000 ml		550 W	100°C - 450°C
DH.WHM12057	WHM 230 V	separate controller needed	140 mm	165 mm	Ø325 mm	WHM-C10A or WHM-C10D	Ø221 - 224 mm	5000 ml		800 W	100°C - 450°C
DH.WHM12058	WHM 230 V	separate controller needed	140 mm	165 mm	Ø325 mm	WHM-C10A or WHM-C10D	Ø234 - 237 mm	6000 ml		800 W	100°C - 450°C
DH.WHM12091	WHM 230 V	separate controller needed, for high maximal temperature	50 mm	80 mm	Ø150 mm	WHM-C10A or WHM-C10D	Ø63 - 66 mm	100 ml		120 W	100°C - 650°C
DH.WHM12092	WHM 230 V	separate controller needed, for high maximal temperature	50 mm	80 mm	Ø150 mm	WHM-C10A or WHM-C10D	Ø83 - 86 mm	250 ml		200 W	100°C - 650°C
DH.WHM12093	WHM 230 V	separate controller needed, for high maximal temperature	85 mm	95 mm	Ø200 mm	WHM-C10A or WHM-C10D	Ø102 - 105 mm	500 ml		350 W	100°C - 650°C
DH.WHM12094	WHM 230 V	separate controller needed, for high maximal temperature	85 mm	140 mm	Ø200 mm	WHM-C10A or WHM-C10D	Ø130 - 133 mm	1000 ml		450 W	100°C - 650°C
DH.WHM12095	WHM 230 V	separate controller needed, for high maximal temperature	110 mm	135 mm	Ø270 mm	WHM-C10A or WHM-C10D	Ø165 - 169 mm	2000 ml		600 W	100°C - 650°C
DH.WHM120951	WHM 230 V	separate controller needed, for high maximal temperature	110 mm	135 mm	Ø270 mm	WHM-C10A or WHM-C10D	Ø161 - 164 mm	2000 ml		600 W	100°C - 650°C
DH.WHM12096	WHM 230 V	separate controller needed, for high maximal temperature	110 mm	135 mm	Ø270 mm	WHM-C10A or WHM-C10D	Ø184 - 187 mm	3000 ml		700 W	100°C - 650°C
DH.WHM12097	WHM 230 V	separate controller needed, for high maximal temperature	140 mm	165 mm	Ø325 mm	WHM-C10A or WHM-C10D	Ø221 - 224 mm	5000 ml		1200 W	100°C - 650°C
DH.WHM12098	WHM 230 V	separate controller needed, for high maximal temperature	140 mm	165 mm	Ø325 mm	WHM-C10A or WHM-C10D	Ø234 - 237 mm	6000 ml		1200 W	100°C - 650°C
DH.WHM12099	WHM 230 V	separate controller needed, for high maximal temperature, mantle steel case - magnetic stirring is not available!	160 mm	240 mm	Ø390 mm	WHM-C10A or WHM-C10D	Ø278 - 282 mm	10000 ml		1800 W	100°C - 650°C
DH.WHM12073	WHM 230 V	separate controller needed, for high maximal temperature, mantle steel case - magnetic stirring is not available!	160 mm	240 mm	Ø390 mm	WHM-C10A or WHM-C10D	Ø278 - 282 mm	10000 ml		1400 W	100°C - 450°C
DH.WHM12074	WHM 230 V	separate controller needed, for high maximal temperature, mantle steel case - magnetic stirring is not available!	200 mm	260 mm	Ø470 mm	WHM-C10A or WHM-C10D	Ø344 - 348 mm	20000 ml		2000 W	100°C - 450°C

Heating mantles and tapes Controller analog - DH.WHM13500

Ideal for:

all-purpose heating instruments

Features:

small footprint, compact analog temperature controller
precise manual control of heating mantles, tapes, cords and others resistive loads up to 1.2 kW
safe and durable design
solid state, proportional voltage power control (5~100% or rated voltage)
CE certified and unique serial number for tracing

Baths WCH Circulation water bath 8/12/22/30 Liter 250°C ±0,1°C

Ideal for:

applications at high temperature
biotechnology, clinical, environmental, medical, petroleum & food industry, pharmaceutical and industrial applications
connection with evaporators and viscometers is applicable

Features:

corrosion resistant stainless steel bath with 1.2 mm thickness
ceramic fibre insulator of 50 mm thickness and powder-coated steel body
user‘s self-compensation function to control difference between real temperature and indicated temperature (±10.0°C)
digital timer function (99hr 59min): delay time and operation time can be controlled
drain valve mounted and stainless steel flat lid included
storage function for the set values of temperature and timer
backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

overheat and over-current protection
sensor error detection
locking mode

Controller:

digital fuzzy controller with Jog-Shuttle-switch (turn + push)

Artikelliste

Order number	Model	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Connections	Pressure	Capacity	Effective space	Pump performance	Power consumption	Temperature control resolution	Temperature range	Temperature fluctuation	Temperature accuracy	Packing size	Sensor	Flow rate
DH.WCH00408	WCH-8 230 V	180 mm	320 mm	155 mm	303 mm	443 mm	569 mm	Circulation nozzle inner Ø7 x outer Ø11mm ( IØ 9 / OØ 12 mm silicon tube connection for inner circulation)	5 psi	8 l	180 x 130 x 155 mm	16 l/min, max. lift: 2.8m	1000 W	Display 0.1°C, control 0.5°C	Room temperature +5°C - 250°C	±0.2°C	±0.1°C	470 x 400 x 500 mm	Temperature sensor PT100	16l/Min.
DH.WCH00412	WCH-12 230 V	250 mm	320 mm	155 mm	373 mm	443 mm	569 mm	External circulation nozzle inner: Ø10.5mm, outer Ø12.5mm	5 psi	12 l	250 x 130 x 155 mm	16 l/min, max. lift: 2.8m	1500 W	Display 0.1°C, control 0.5°C	Room temperature +5°C - 250°C	±0.2°C	±0.1°C	470 x 400 x 500 mm	Temperature sensor PT100	16l/Min.
DH.WCH00422	WCH-22 230 V	340 mm	440 mm	155 mm	463 mm	563 mm	569 mm	External circulation nozzle inner: Ø10.5mm, outer Ø12.5mm	5 psi	22 l	340 x 250 x 155 mm	16 l/min, max. lift: 2.8m	2200 W	Display 0.1°C, control 0.5°C	Room temperature +5°C - 250°C	±0.2°C	±0.1°C	600 x 490 x 500 mm	Temperature sensor PT100	16l/Min.
DH.WCH00430	WCH-30 230 V	340 mm	440 mm	200 mm	436 mm	563 mm	614 mm	External circulation nozzle inner: Ø10.5mm, outer Ø12.5mm	5 psi	30 l	340 x 250 x 200 mm	16 l/min, max. lift: 2.8m	2500 W	Display 0.1°C, control 0.5°C	Room temperature +5°C - 250°C	±0.2°C	±0.1°C	600 x 490 x 500 mm	Temperature sensor PT100	16l/Min.

Muffel furnace FP muffel furnace 3/4.5/12/14/27/63 Liter 1.000°C

Ideal for:

ash-determinations, enameling, fusions, precipitate drying

Features:

user‘s self-compensation function for temperature (±50.0°C)
resolution: 1°C, 1 min
ceramic fibre plate included
powder-coated steel body, ceramic fibre insulation, ceramic fibre exposed heating wire interior with 4-sided heating
backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

safety switch for door opening
overheat and over-current protection
sensor error detection

Controller:

Jog-Dial controller (PID) with 2-way knob (turn + push), digital LCD with backlight, and two durable setting buttons
programmable: 4 patterns with 10 segments

Artikelliste

Order number	Model	Version	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Ideal for	Heating time	Heating power	Capacity	Temperature range	Thermocouple	Packing size	Accessories
DH.WF21.P03	FP-03 230 V		130 mm	250 mm	90 mm	410 mm	480 mm	530 mm	Ash-determinations, enameling, fusions, precipitate drying	16 min. to 800°C	1400 W	3 l	300°C - 1000°C	K-type thermocouple	630 x 540 x 770 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WF21.P05	FP-05 230 V		150 mm	300 mm	100 mm	440 mm	530 mm	550 mm	Ash-determinations, enameling, fusions, precipitate drying	16 min. to 800°C	1800 W	4.5 l	300°C - 1000°C	K-type thermocouple	680 x 570 x 780 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WF21.P12	FP-12 230 V	Not applicable in Europe	200 mm	300 mm	200 mm	500 mm	550 mm	660 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	3600 W	12 l	300°C - 1000°C	K-type thermocouple	700 x 630 x 890 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WF21.P14	FP-14 230 V	Not applicable in Europe	250 mm	350 mm	160 mm	550 mm	580 mm	620 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	4000 W	14 l	300°C - 1000°C	K-type thermocouple	740 x 680 x 850 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WF21.P27	FP-27 230 V	Not applicable in Europe	300 mm	300 mm	300 mm	600 mm	590 mm	760 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	4600 W	27 l	300°C - 1000°C	K-type thermocouple	740 x 730 x 990 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WF21.P63	FP-63 230 V	Not applicable in Europe	400 mm	400 mm	400 mm	1000 mm	730 mm	920 mm	Ash-determinations, enameling, fusions, precipitate drying	23 min. to 800°C	9000 W	63 l	300°C - 1000°C	K-type thermocouple	1160 x 900 x 1100 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WF23.P12	FP-12 3 Phase		200 mm	300 mm	200 mm	500 mm	550 mm	660 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	3600 W	12 l	300°C - 1000°C	K-type thermocouple	700 x 630 x 890 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WF23.P14	FP-14 3 Phase		250 mm	350 mm	160 mm	550 mm	580 mm	620 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	4000 W	14 l	300°C - 1000°C	K-type thermocouple	740 x 680 x 850 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WF23.P27	FP-27 3 Phase		300 mm	300 mm	300 mm	600 mm	590 mm	760 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	4600 W	27 l	300°C - 1000°C	K-type thermocouple	740 x 730 x 990 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WF23.P63	FP-63 3 Phase		400 mm	400 mm	400 mm	1000 mm	730 mm	920 mm	Ash-determinations, enameling, fusions, precipitate drying	23 min. to 800°C	9000 W	63 l	300°C - 1000°C	K-type thermocouple	1160 x 900 x 1100 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating

Muffel furnace FHP muffle furnace 3/45/12/14/27/63 Liter, 1.200°C

Ideal for:

ash-determinations, enameling, fusions, precipitate drying

Features:

user‘s self-compensation function for temperature (±50.0°C)
resolution: 1°C, 1 min
ceramic fibre plate included
powder-coated steel body, ceramic fibre insulation, ceramic fibre exposed heating wire interior with 4-sided heating
backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

safety switch for door opening
overheat and over-current protection
sensor error detection

Controller:

Jog-Dial controller (PID) with 2-way knob (turn + push), digital LCD with backlight, and two durable setting buttons
programmable: 4 patterns with 10 segments

Artikelliste

Order number	Model	Version	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Ideal for	Heating time	Heating power	Capacity	Temperature range	Thermocouple	Packing size	Accessories
DH.WFH22.P03	FHP-03 230 V		130 mm	250 mm	90 mm	410 mm	480 mm	530 mm	Ash-determinations, enameling, fusions, precipitate drying	16 min. to 800°C	1400 W	3 l	300°C - 1200°C	K-type thermocouple	630 x 540 x 770 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WFH22.P05	FHP-05 230 V		150 mm	300 mm	100 mm	440 mm	530 mm	550 mm	Ash-determinations, enameling, fusions, precipitate drying	16 min. to 800°C	1800 W	4.5 l	300°C - 1200°C	K-type thermocouple	680 x 570 x 780 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WFH22.P12	FHP-12 230 V	Not applicable in Europe	200 mm	300 mm	200 mm	500 mm	550 mm	660 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	3600 W	12 l	300°C - 1200°C	K-type thermocouple	700 x 630 x 890 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WFH22.P14	FHP-14 230 V	Not applicable in Europe	250 mm	350 mm	160 mm	550 mm	590 mm	620 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	4000 W	14 l	300°C - 1200°C	K-type thermocouple	740 x 680 x 850 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WFH22.P27	FHP-27 230 V	Not applicable in Europe	300 mm	300 mm	300 mm	600 mm	590 mm	760 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	4600 W	27 l	300°C - 1200°C	K-type thermocouple	740 x 730 x 990 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WFH22.P63	FHP-63 230 V	Not applicable in Europe	400 mm	400 mm	400 mm	1000 mm	730 mm	920 mm	Ash-determinations, enameling, fusions, precipitate drying	23 min. to 800°C	9000 W	63 l	300°C - 1200°C	K-type thermocouple	1160 x 900 x 1100 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WFH23.P12	FHP-12 3 Phase		200 mm	300 mm	200 mm	500 mm	550 mm	660 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	3600 W	12 l	300°C - 1200°C	K-type thermocouple	700 x 630 x 890 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WFH23.P14	FHP-14 3 Phase		250 mm	350 mm	160 mm	550 mm	580 mm	620 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	4000 W	14 l	300°C - 1200°C	K-type thermocouple	740 x 680 x 850 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WFH23.P27	FHP-27 3 Phase		300 mm	300 mm	300 mm	600 mm	590 mm	760 mm	Ash-determinations, enameling, fusions, precipitate drying	20 min. to 800°C	4600 W	27 l	300°C - 1200°C	K-type thermocouple	740 x 730 x 990 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating
DH.WFH23.P63	FHP-63 3 Phase		400 mm	400 mm	400 mm	1000 mm	730 mm	920 mm	Ash-determinations, enameling, fusions, precipitate drying	23 min. to 800°C	9000 W	63 l	300°C - 1200°C	K-type thermocouple	1160 x 900 x 1100 mm	Heater: Kanthal A1, expose wire heating elements, 4-side heating

Rocker RK 5-50rpm angel 6°/9°

Ideal for:

gel staining, destaining, blotting, cell culture, hybridization and washing

Features:

5 - 50 rpm
290x200 mm or 300x300 mm
tilt angle can be set to ±6° and ±9°
digital LCD display
smooth start and change of rocking speed while operation
timer for 0-99 hours
stainless steel platform with non-slip rubber pad included
optional stackable second platform available
14W geared DC motor
CE certified and unique serial number for tracing

Safety mechanism:

timer 99h 59min with timer-end signal
operation LEDs
overload protection
locking mode

Controller:

programmable Jog-Shuttle controller with touch-button

Artikelliste

Order number	Model	Width (Outer)	Length (outer)	Height (outer)	Ideal for	Controller	Speed	Motor rating	Plate size	Shaking motion	Packing size	Angle	Max. load
DH.WRK01010	RK-1D 230 V	290 mm	240 mm	150 mm	Gel staining, destaining, blotting, cell culture, hybridization and washing	Digital	5-50 rpm	14 W geared DC motor	290 x 200 mm (included)	Rocker motion	450 x 350 x h250 mm	+6° or +9° (factory default +9°)	8 kg
DH.WRK01020	RK-2D 230 V	300 mm	360 mm	155 mm	Gel staining, destaining, blotting, cell culture, hybridization and washing	Digital	5-50 rpm	14 W geared DC motor	300 x 300 mm (included)	Rocker motion	450 x 350 x h250 mm	+6° or +9° (factory default +9°)	10 kg

Rotary evaporator witegvapor diagonal or vertical 180°C 20-280rpm 30-5000ml

Ideal for:

all distilling applications with high vacuum pressure

Features:

special glassware for greaseless usage
diagonal and vertical model
digital display
for flasks from 50 - 3,000 ml
speed range from 20 - 280 rpm
easy height control by accurate motor with up/down buttons
double-binding PTFE and NBR nitrile vacuum seal
anti-abrasion, anti-aging, anti-chemical
leaning angle can be adjusted
included water bath is made of stainless steel

Safety mechanism:

insulated heater
double-jacketed bath body
low water level detection and automatic stop function

Controller:

built-in digital controller with LCD display

Artikelliste

Order number	Model	Height (inner)	Diameter (inner)	Width (Outer)	Length (outer)	Height (outer)	Material	Ideal for	Speed	Temperature range	Packing size
2 600 000	witegvapor diagonal	120 mm	Ø245 mm	730 mm	410 mm	630 mm	Bath: stainless steel SUS304	Flasks from 50 to 3000 ml	20 - 280 rpm	up to 180°C	800 x 600 x 600 mm
2 610 000	witegvapor vertical	120 mm	Ø245 mm	620 mm	410 mm	870 mm	Bath: stainless steel SUS304	Flasks from 50 to 3000 ml	20 - 280 rpm	up to 180°C	800 x 600 x 600 mm

Graduated pipettes class B brown graduated

color-code to avoid confusion
made of soda-lime glass
zero point at the upper end of the scale
short line graduation
according to DIN EN ISO 835
our error ranges are largely better than the DIN EN ISO 835 requirements
calibrated to deliver (EX)
without waiting time
standard and special sizes available

Artikelliste

Order number	Model	Version	Material	Numeric division	Capacity	Delivery time	Color-code	Graduation	Class	Tolerance ISO	Tolerance witeg
3 500 011	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,01 ml	0.1 ml	2-3 sec.	white	brown graduated	B	±0.010 ml	±0.010 ml
3 500 021	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,01 ml	0.2 ml	2-4 sec.	black	brown graduated	B	±0.010 ml	±0.010 ml
3 500 022	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,002 ml	0.2 ml	2-4 sec.	white x2	brown graduated	B	±0.010 ml	±0.010 ml
3 500 051	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,01 ml	0.5 ml	2-11 sec.	yellow x2	brown graduated	B	±0.010 ml	±0.010 ml
3 500 101	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,01 ml	1 ml	2-11 sec.	yellow	brown graduated	B	±0.010 ml	±0.010 ml
3 500 110	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	1 ml	2-11 sec.	red	brown graduated	B	±0.010 ml	±0.010 ml
3 500 201	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,01 ml	2 ml	2-12 sec.	white x2	brown graduated	B	±0.020 ml	±0.015 ml
3 500 202	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,02 ml	2 ml	2-12 sec.	black	brown graduated	B	±0.020 ml	±0.015 ml
3 500 210	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	2 ml	2-12 sec.	green	brown graduated	B	±0.020 ml	±0.015 ml
3 500 505	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,05 ml	5 ml	5-14 sec.	red	brown graduated	B	±0.050 ml	±0.040 ml
3 500 510	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	5 ml	5-14 sec.	blue	brown graduated	B	±0.050 ml	±0.040 ml
3 500 710	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	10 ml	5-17 sec.	orange	brown graduated	B	±0.100 ml	±0.080 ml
3 500 810	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	20 ml	9-21 sec.	yellow x2	brown graduated	B	±0.200 ml	±0.150 ml
3 500 910	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,1 ml	25 ml	9-21 sec.	white	brown graduated	B	±0.200 ml	±0.200 ml
3 500 950	Graduated pipettes	without waiting time	Soda-lime glass	Strichteilung 0,2 ml	50 ml		black	brown graduated	B		±0.400 ml