witeg Labortechnik GmbH

Clean bench WLC-V 1350/1700/2020 m²/h with HEPA Filter

Ideal for:

protection of samples and work processes against dust and particulate contamination

Features:

class 100 HEPA filter of efficiency up to 99.97% & 0.3 micron size (easy to exchange)
mesh guard for HEPA filter protection
vertical air flow-type
optimized air flow system for uniform air flow/velocity
8 steps air velocity control
UV and fluorescent lamp, external gas connection valve, internal electrical outlet
silent and vibration-free blower (under 65 dB)
corrosion resistant 304 stainless steel working table interior, powder-coated body and tempered safety glass sliding door for protection from UV radiation
99hr 59min timer
high-quality backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

UV protection system: UV lamp is only activated when safety glass door is completely closed

Controller:

microprocessor digital controller
high performance touch input

Artikelliste

Order number	Model	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Filter	Ideal for	Connections	Illumination	Speed	Air volume
DH.WLCV1200	WLC-V1200 230 V	1200 mm	660 mm	610 mm	1280 mm	735 mm	1895 mm	HEPA filter: class 100, 0.3 μm particle removal 99.97%; pre-filter: 3-30 μm particle removal	Protection of samples and work processes against dust and particulate contamination	1 x air cock, 1 x gas cock, 2 x 230 V outlet	1 x UV 20 W, 1 x FL 36 W	Air flow: 0.3 - 0.6 m/s, air velocity control: 8 steps	1350 m2/h
DH.WLCV1500	WLC-V1500 230 V	1500 mm	660 mm	610 mm	1580 mm	735 mm	1895 mm	HEPA filter: class 100, 0.3 μm particle removal 99.97%; pre-filter: 3-30 μm particle removal	Protection of samples and work processes against dust and particulate contamination	1 x air cock, 1 x gas cock, 2 x 230 V outlet	1 UV 30 W, 1 x FL 55 W	Air flow: 0.3 - 0.6 m/s, air velocity control: 8 steps	1700 m2/h
DH.WLCV1800	WLC-V1800 230 V	1800 mm	660 mm	610 mm	1880 mm	735 mm	1895 mm	HEPA filter: class 100, 0.3 μm particle removal 99.97%; pre-filter: 3-30 μm particle removal	Protection of samples and work processes against dust and particulate contamination	1 x air cock, 1 x gas cock, 2 x 230 V outlet	1 UV 30 W, 1 x FL 55 W	Air flow: 0.3 - 0.6 m/s, air velocity control: 8 steps	2020 m2/h

Respirators with cool down valve - 7 302 030

Respirators, with cool down valve, acc. to EN 149 FFP1, solid aerosols Case = 12 pcs.

Respirators 3M EN 149 FFP3 SL - 7 302 033

Respirators 3M, EN 149 FFP3 SL, high poison dust and water - based, aerosols, standard size Pack = 10 pcs.

Half-Mask for protection against organic vapour inorganic & acid gases and particles - 7 302 062

Half-Mask for protection against organic vapour, inorganic & acid gases and particles, EN 405, FFA2P3DR

Full faceshield blue transparent PC - 7 302 201

Full faceshield, blue transparent PC, protecion 2, EN 166 faceshield 350 x 250 mm

Panoramic goggles frame colourless - 7 302 270

Panoramic goggles, frame colourless, lenses colourless PC 2 mm, for use on spectacles, with UV with protection 2-1.2 acc. to EN 166

Reams of filter paper 50 x 50 cm - 8 210 002

Reams of filter paper, 50 x 50 cm, thick paper Case = 500 pcs.

Reams of filter paper 320 x 420 mm - 8 210 010

Reams of filter paper, 320 x 420 mm, medium Case = 500 pcs.

Reams of filter paper 420 x 520 mm - 8 210 011

Reams of filter paper, 420 x 520 mm, medium Case = 500 pcs.

Reams of filter paper 500 x 500 mm - 8 210 012

Reams of filter paper, 500 x 500 mm, medium Case = 500 pcs.

Reams of filter paper 520 x 520 mm - 8 210 013

Reams of filter paper, 520 x 520 mm, medium Case = 500 pcs.

Reams of filter paper 580 x 580 mm - 8 210 014

Reams of filter paper, 580 x 580 mm, medium Case = 500 pcs.

Reams of filter paper 32 x 42 cm - 8 210 020

Reams of filter paper, 32 x 42 cm, fine Case = 500 pcs.

witeg Safety caps GL 45 for HPLC

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all GL 45 laboratory bottles and more.

Artikelliste

Order number	Model	Ideal for	Connections	Accessories
8 257 201	blue	OØ 1/8 inch tubing	2 ports	-
8 257 202	blue	OØ 1/8 inch tubing	3 ports	-
8 257 203	red	OØ 1/8 inch tubing	3 ports	-
8 257 204	yellow	OØ 1/8 inch tubing	4 ports	-
8 257 205	blue	OØ 1/16 inch tubing	2 ports	-
8 257 206	red	OØ 1/16 inch tubing	3 ports	-
8 257 207	yellow	OØ 1/16 inch tubing	4 ports	-
8 257 217	black	OØ 1/8 inch tubing	2 ports	1x air valve and 1 x 1/4’’-28 fitting
8 257 218	black	OØ 1/8 inch tubing	3 ports	1x air valve and 2 x 1/4’’-28 fitting
8 257 219	black	OØ 1/8 inch tubing	4 ports	1x air valve and 3 x 1/4’’-28 fitting

witeg Safety caps GLS 60 for HPLC, black - 8 257 220

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all laboratory bottles and more.

Fittings for witeg Safety caps for HPLC

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all GL 45 laboratory bottles and more.

Artikelliste

Order number	Model	Thread	Material	Ideal for
8 257 208	natural	10-32unf		OØ 1/16 inch tubing
8 257 209	natural	1/4-28	PEEK	OØ 1/8 inch tubing
8 257 210	orange	1/4-28	PEEK	OØ 1/8 inch tubing
8 257 211	dark blue	1/4-28	PP	OØ 1/16 inch tubing
8 257 212	red	1/4-28	PP	OØ 1/8 inch tubing
8 257 213	dark blue	1/4-28	PP	OØ 1/8 inch tubing
8 257 214	natural	10-32unf	PEEK	blind plug
8 257 215	black	1/4-28	PP	blind plug

Air valve with lifetime display for witeg Safety caps for HPLC - 8 257 216

for optimal protection against contamination
with 1/4" thread
with automatic lifetime indicator
6 months usable from start

witeg Safety caps GLS 80 for HPLC, blue - 8 257 280

High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.

The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.

witeg offers a cost-effective solution for this: the complete safety system suitable for all laboratory bottles and more.

Graphite Hotplate Mars 320 - 00829 178320-22

Ideal for:

designed specially for ultra-trace metal analysis
heavy metal digestion
acid digestion
heating experiments

Features:

up to 200°C
digital OLED display
isostatic graphite heating plate 36 x 22 x 11 cm
2 modes available: continuous mode, countdown mode
with high density and excellent thermal conductivity
CE certification

Safety mechanism:

Overheat protection(210°C)
Timer options: (1) Countdown timer: 00:01 - 99:59 (HH:MM), (2) Counter: 00:00 (HH:MM)

Controller:

external controller 18 x 18 x 10 cm

Dry bath (Incubator) H-20 1 block up to 150°C

Ideal for:

enzyme reactions, inactivation of sera, incubation and other laboratory procedures
multifunctional dry block heater

Features:

user‘s self-compensation function to offset between real temperature and indicated temperature (±10.0°C)
ergonomic, compact design and modular block
internal PPS bath ensures best insulation, block made of anodized aluminium
precise temperature control
digital timer function – delay time and operation control
convenient integrated timer for time-sensitive incubations
block removal tool with screw thread included
storage function for the set values of temperature and timer
various block types (optional)
backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

locking mode
overheat and over-current protection
sensor error detection

Controller:

digital fuzzy controller with Jog-Dial and main touch button

Artikelliste

Order number	Model	Version	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Heating time	Power consumption	Temperature range	Temperature accuracy	Packing size	Sensor
DH.WHB02000	H-20 Einheit 230 V		90 mm	120 mm	60 mm	226 mm	178 mm	138 mm	approx. 5°C/min	300 W	Room temperature +5°C to 150°C	±0.1°C at 37°C, ±0.2°C to 90°C, ±0.4°C at 135°C	230 x 290 x 245 mm	Temperature sensor PT100
DH.WHB02100	H-20 Set 230 V	incl. standard block with 48 holes for 1.5/2 ml centrifuge tubes	90 mm	120 mm	60 mm	226 mm	178 mm	138 mm	approx. 5°C/min	300 W	Room temperature +5°C to 150°C	±0.1°C at 37°C, ±0.2°C to 90°C, ±0.4°C at 135°C	230 x 355 x 245 mm	Temperature sensor PT100

Dry bath (Incubator) HB-96D 2 blocks up to 150°C

Ideal for:

enzyme reactions, inactivation of sera, incubation and other laboratory procedures
multifunctional dry block heater

Features:

user‘s self-compensation function to offset between real temperature and indicated temperature (±10.0°C)
unit made of stainless steel and powder-coated steel, block made of anodized aluminium
digital timer function
internal PPS bath ensures best insulation, block made of anodized aluminium
precise temperature control
block extraction tongs “BLE101” & block cover are included
storage function for the set values of temperature and timer
alarm function: error status and timer end
various kinds of blocks are offered (optional)
dual block and 2 molded heater (300W)
backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

locking mode
overheat and over-current protection
sensor error detection

Controller:

dual digital fuzzy controller with Jog-Shuttle-switch

Artikelliste

Order number	Model	Version	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Heating time	Power consumption	Temperature range	Temperature accuracy	Packing size	Sensor
DH.WHB00198	HB-96D unit 230 V		90 mm	120 mm	60 mm	250 mm	285 mm	155 mm	approx. 5°C/min	600 W	Room temperature +5°C to 150°C	±0.1°C at 37°C, ±0.2°C to 90°C, ±0.4°C at 135°C	400 x 270 x 200 mm	Temperature sensor PT100
DH.WHB00199	HB-96D set 230 V	incl. 2 standard blocks with 48 holes for 1.5/2 ml centrifuge tubes	90 mm	120 mm	60 mm	250 mm	285 mm	155 mm	approx. 5°C/min	600 W	Room temperature +5°C to 150°C	±0.1°C at 37°C, ±0.2°C to 90°C, ±0.4°C at 135°C	400 x 270 x 200 mm	Temperature sensor PT100

Dry bath (Incubator) HB-R48 1 block -5°C up to 95°C

Ideal for:

enzyme reactions, inactivation of sera, incubation and other laboratory procedures

Features:

user‘s self-compensation function to offset between real temperature and indicated temperature (±10.0°C)
unit made of stainless steel and powder-coated steel, block made of anodized aluminium
2 peltier cooling modules
unit made of stainless steel and powder-coated steel, block made of anodized aluminium
block extraction tongs “BLE101” and block cover are included
molded heater (300W), PT100 sensor
storage function for the set values of temperature and timer
backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

locking mode
overheat and over-current protection
sensor error detection

Controller:

digital PID and fuzzy controller with Jog-Shuttle-switch

Artikelliste

Order number	Model	Version	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Cooling time	Heating time	Power consumption	Temperature range	Temperature accuracy	Packing size
DH.WHB00248	HB-R48 unit 230 V		90 mm	120 mm	60 mm	185 mm	230 mm	220 mm	2.3°C/min. between 95°C to 25°C, 0.5°C/min. between 25°C to -5°C	approx. 5°C/min	450 W	Room temperature -5°C to 95°C	±0.1°C at 37°C, ±0.2°C to 90°C	350 x 220 x 310 mm
DH.WHB00249	HB-R48 set 230 V	incl. standard block with 48 holes for 1.5/2 ml centrifuge tubes	90 mm	120 mm	60 mm	185 mm	230 mm	220 mm	2.3°C/min. between 95°C to 25°C, 0.5°C/min. between 25°C to -5°C	approx. 5°C/min	450 W	Room temperature -5°C to 95°C	±0.1°C at 37°C, ±0.2°C to 90°C	350 x 220 x 310 mm

Baths WB Water bath 6/11/22 Liter 100°C ±0,1°C

Ideal for:

water bath for general purpose

Features:

user‘s self-compensation function to control difference between real temperature and indicated temperature (±10.0°C)
stainless steel bath & lid for superior durability & high thermal efficiency / consistency, dome lid optional
digital timer function (99hr 59min): delay time and operation time can be controlled
storage function for the set values of temperature and timer
backlight LCD display
CE-certified and unique serial number for tracing

Safety mechanism:

locking mode
over- temperature and over-current protection
sensor error protection

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)	Drain valve	Capacity	Effective space	Power consumption	Temperature control resolution	Temperature range	Temperature fluctuation	Temperature accuracy	Packing size	Sensor
DH.WB000106	WB-6 230 V	300 mm	155 mm	150 mm	325 mm	180 mm	260 mm		6 l	300 x 155 x 110 mm	800 W	Display 0.1°C, control 0.1°C	Room temperature +5°C - 100°C	±1.0°C	±0.1°C	350 x 210 x 310 mm	Temperature sensor PT100
DH.WB000111	WB-11 230 V	302 mm	240 mm	150 mm	325 mm	265 mm	260 mm		11 l	302 x 240 x 110 mm	1000 W	Display 0.1°C, control 0.1°C	Room temperature +5°C - 100°C	±1.0°C	±0.1°C	350 x 300 x 310 mm	Temperature sensor PT100
DH.WB000122	WB-22 230 V	500 mm	295 mm	150 mm	535 mm	330 mm	260 mm	mounted (Ø9.5 - 11mm)	22 l	500 x 295 x 110 mm	2000 W	Display 0.1°C, control 0.1°C	Room temperature +5°C - 100°C	±1.0°C	±0.1°C	570 x 360 x 310 mm	Temperature sensor PT100

Baths WHB Oil bath 6/11/22 Liter 250°C ±0,1°C

Ideal for:

oil bath for general purpose with high temperature

Features:

user‘s self-compensation function to control difference between real temperature and indicated temperature
stainless steel bath & lid for superior durability & high thermal efficiency / consistency
digital timer function (99hr 59min): delay time and operation time can be controlled
storage function for the set values of temperature and timer
backlight LCD display
CE-certified and unique serial number for tracing

Safety mechanism:

locking mode
over- temperature and over-current protection
sensor error protection

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)	Drain valve	Capacity	Effective space	Power consumption	Temperature control resolution	Temperature range	Temperature fluctuation	Temperature accuracy	Packing size	Sensor
DH.WHB00106	WHB-6 230 V	270 mm	180 mm	150 mm	425 mm	305 mm	340 mm	mounted	6 l	270 x 170 x 110 mm	1500 W	Display 0.1°C, control 0.1°C	Room temperature +5°C - 250°C	±3.0°C	±0.1°C	470 x 400 x 500 mm	Temperature sensor PT100
DH.WHB00111	WHB-11 230 V	300 mm	250 mm	150 mm	425 mm	490 mm	340 mm	mounted	11 l	300 x 250 x 110 mm	2000 W	Display 0.1°C, control 0.1°C	Room temperature +5°C - 250°C	±3.0°C	±0.1°C	600 x 490 x 500 mm	Temperature sensor PT100
DH.WHB00122	WHB-22 230 V	400 mm	300 mm	180 mm	525 mm	490 mm	370 mm	mounted	22 l	400 x 300 x 140mm	2500 W	Display 0.1°C, control 0.1°C	Room temperature +5°C - 250°C	±3.0°C	±0.1°C	600 x 490 x 500 mm	Temperature sensor PT100

Baths WEB Extraction water bath 4/6/8 Plätze bis 100°C ±0,2°C

Ideal for:

gentle extraction, Soxhlet extraction and determination of COD

Features:

available with 4,6 or 8 extraction places
user‘s self-compensation function to control difference between real temperature and indicated temperature (±10.0°C)
concentric ring cover set Ø 110 mm and stainless steel holding frame included, drain valve mounted
stainless steel interior and powder-coated steel body
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
low water level warning and automatic stop function

Controller:

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

Artikelliste

Order number	Model	Version	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Power consumption	Temperature range	Temperature fluctuation	Temperature accuracy	Packing size	Sensor
DH.WEB01004	WEB-4 230 V	4 places	610 mm	160 mm	160 mm	720 mm	245 mm	275 mm	1400 W	Room temperature +5°C - 100°C	±1.0°C	±0.2°C	710 x 310 x 300 mm	Temperature sensor PT100
DH.WEB01006	WEB-6 230 V	6 places	910 mm	140 mm	160 mm	975 mm	245 mm	275 mm	1800 W	Room temperature +5°C - 100°C	±1.0°C	±0.2°C	1030 x 320 x 370 mm	Temperature sensor PT100
DH.WEB01008	WEB-8 230 V	8 places	610 mm	290 mm	160 mm	720 mm	375 mm	275 mm	2 x 1400 W	Room temperature +5°C - 100°C	±1.0°C	±0.2°C	880 x 420 x 300 mm	Temperature sensor PT100

The following products have been found matching your search "schutz": 76

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