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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

Jar tester JT-M6C, 6 places, 20-300rpm - DH.WJT06020

Ideal for:

flocculation test in water treatment laboratories
coagulation chemistry

Features:

20 - 300 rpm
6 places
6 light sources
programmable operations (6 programs with 10 steps)
geared motor (ratio: 10:1)
digital LCD for rpm, power-bar, status and programming
special designed timing belt
CE certified and unique serial number for tracing

Safety mechanism:

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

Controller:

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

Centrifuge CF-5 Mini 5500rpm with rotors - DH.WCF00005

Ideal for:

plasmid, DNA and RNA work, miniprep kit, and many other applications

Features:

quick spin down from walls or caps of centrifuge tubes
complete set with circular fixed-angle rotor and fixed strip rotor
smooth opening of the lid by simply pressing
body and rotor made of ABS
clear and transparent lid (polycarbonate)
CE/GMP certified and unique serial number for tracing

Safety mechanism:

lid-activated on/off safety switch: close the clear lid to start and open to stop

Controller:

superior linearity for the control of stirring speed by specially designed control circuit (PWM control)

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

Vacuum filtration system WaterVac 100 -540mmg with integrated vacuum pump

Ideal for:

microbiological filtration technique for analyzing aqueous-based fluids for microbiological contamination
suspended solid test for municipal, surface, ground and drinking water
general filtration without the need of collecting filtrate

Features:

-540 mmHg
up to 0,5 l/min (liquid) or 2,2 l/min (air)
integrated vacuum pump
compact design - ideal for work benches or laminar flow hoods
no special suction flask or waste bottle is needed
available with spin-lock or stopper design
one push-button for easy operation
silicone tube (2m) for waste drain included

Artikelliste

Order number	Model	Version	Width (Outer)	Length (outer)	Height (outer)	Diameter (outer)	Material	Ideal for	Connections	Vacuum range
00829 190110-02	MultiVac 100 spin-lock	with spin-lock	120 mm	170 mm	96 mm	Filter: Ø47 mm / 50 mm	Housing: SUS 304; valve plate: EPDM; diaphragm: EPDM; inlet / outlet port: SUS 316; O-ring: FKM; tube: silicone	Microbiological filtration technique for analysing aqueous-based fluids for microbiological contamination, suspended solid test for municipal, surface, ground and drinking water, general filtration without the need of collection filtrate	EU-plug	max. -540 mmHg
00829 190120-02			120 mm			Filter: ?47 mm / 50 mm			EU-Anschluss	Max. -540 mmHg

Ultra low temperature Freezer SWUF-D DuoFreeze SmartLab 308/393/503/714 Liter -95°C

Ultra low temperature freezers from witeg

Ultra-deep cooling down to -95°C
especially suitable for vaccines

DuoFreeze SmartLab with 2 compressors: If one system fails, the other still cools down to -80°C

The witeg ultra low temperature freezer SWUF-D DuoFreeze SmartLab is available in 4 sizes of 308/393/503/714 liters.
All devices are UL/CUL, CE and RoHs certified. The 503 liter version is also GMP certified.
The witeg ultra low temperature freezers are characterized by safety and environmental friendliness and are an ideal basis, especially for vaccines in times of Corona.
Witeg ultra low freezers offer an optimal solution for storing vaccines that are now available to fight COVID-19. A number of safety devices guarantee absolute temperature stability during vaccine storage, which is supported by an optimized control system with automatic data recording, self-diagnosis function, remote control system with app service.
The ultra low temperature freezers from witeg can be easily operated via the TFT LCD full-touch screen and offer extensive storage and programming functions, which are essential when storing vaccines that are subject to cold chains.

Ideal for:

ultra low refrigeration
especially for vaccines

Features:

CFC free refrigerant (R-404A)
DuoFreeze™ with 2 compressors: when one system fails, the other still cools down to -80°C
automatic vacuum breaker – easy to re-open the door
external temperature sensor hole
block condenser removes filter & causes of related failure
filter-free mechanism lowers heat from the compressor
easy maintenance and improved performance
high-quality insulation panel and inner doors ensure defrosting around outer surface
easy monitoring and control – eye level controller
stainless steel interior, powder-coated steel body and inner door
3x stainless steel shelves to separate chamber into 4 sub-chambers included
castors for easy movement
UL/CUL, CE & RoHS certified and unique serial number for tracing
SWUF-D500 model is GMP certified

Safety mechanism:

push alarm service to your smartphone
sensor error detection
door locking system, door open error
door ajar and power failure alarm
standard warning and alarm functions

Controller:

Smart-Lab™ controller with 7" full touch screen TFT LCD:

WiRe™ app service, remote control system
variable program settings
self-diagnostic function
automatic data recording
data transfer to PC by USB memory
Internet connectivity with WiFi

Artikelliste

Order number	Model	Version	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Ideal for	Shelves	Capacity	Compressor	Condenser	Refrigerant	Power consumption	Temperature range	Packing size	Sensor
DH.SWUF01400	SWUF-D400 230 V	Max. rack quantity: 16 pcs. with 15 (3 x 5) placed racks (RFU3040)	600 mm	500 mm	1310 mm	840 mm	750 mm	1900 mm	Ultra low refrigeration	3 stainless steel shelves to separate chamber into 4 sub-chambers included	393 l	2 compressors, hermetic type	Block condenser, no pin, filter-free	R-404A (CFC-free refrigerant)	Dual mode: 474 W/h; eco mode: 373 W/h	-95°C to -65°C	116 x 116 x 222 cm	Temperature sensor PT100
DH.SWUF01500	SWUF-D500 230 V	Max. rack quantity: 16 pcs. with 20 (4 x 5) placed racks (RFU50)	600 mm	640 mm	1310 mm	840 mm	890 mm	1900 mm	Ultra low refrigeration	3 stainless steel shelves to separate chamber into 4 sub-chambers included	503 l	2 compressors, hermetic type	Block condenser, no pin, filter-free	R-404A (CFC-free refrigerant)	Dual mode: 507 W/h; eco mode: 458 W/h	-95°C to -65°C	116 x 124 x 222 cm	Temperature sensor PT100
DH.SWUF01700	SWUF-D700 230 V	Max. rack quantity: 24 pcs. with 20 (4 x 5) placed racks (RFU50)	880 mm	620 mm	1310 mm	1120 mm	870 mm	1900 mm	Ultra low refrigeration	3 stainless steel shelves to separate chamber into 4 sub-chambers included	714 l	2 compressors, hermetic type	Block condenser, no pin, filter-free	R-404A (CFC-free refrigerant)	Dual mode: 596 W/h,; eco mode: 503 W/h	-90°C to -65°C	140 x 140 x 221 cm	Temperature sensor PT100

3m rubber/silicone tubing for Biostill - 2 190 114

3m rubber/silicone tubing for Biostill

Pipette tips 2 - 300µl neutral - 5 412 122 B

Pipette tips 2 - 300 µl, neutral color, special for Biohit, compatible to Gilson, Case = 1000 pcs

Pipette stand, universal use, detachable, PP - 7 081 001

universal use
detachable
made of PP
for a maximum of 94 pipettes
special design to prevent an damage to the pipette tip
residual liquids are retained by reinforced rim

Vacuum pump Chemker 300 -670 mmHg (120 mbar) 18 l/min chemical resistant (PTFE) - 00829 169300-22

Ideal for:

vacuum filtration
gel electrophoresis
solid phase extraction (SPE)
solvent purification

Features:

high chemical resistant due to PTFE materials
no air pollution
maintenance-free
quiet operation and low vibration
direct driven motor
CE certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Chemker 400 -670 mmHg (120 mbar) 33 l/min chemical resistant (PTFE) - 00829 169400-22

Ideal for:

vacuum filtration
gel electrophoresis
solid phase extraction (SPE)
solvent purification

Features:

high chemical resistant due to PTFE materials
no air pollution
maintenance-free
quiet operation and low vibration
direct driven motor
CE certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Chemker 410 -750 mmHg (13 mbar) 18 l/min chemical resistant (PTFE) - 00829 169410-22

Ideal for:

vacuum filtration
gel electrophoresis
solid phase extraction (SPE)
solvent purification
rotary evaporator

Features:

high chemical resistant due to PTFE materials
no air pollution
maintenance-free
quiet operation and low vibration
direct driven motor
CE certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Vacuum pump Chemker 411 -750 mmHg (13 mbar) 18 l/min with vapor trap chemical resistant (PTFE) - 00829 169411-22

Ideal for:

vacuum filtration
gel electrophoresis
solid phase extraction (SPE)
solvent purification
rotary evaporator

Features:

high chemical resistant due to PTFE materials
no air pollution
maintenance-free
quiet operation and low vibration
direct driven motor
CE certified

Controller:

thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Extraction apparatus 1000 ml liquid-li./lighter solv. - 2 250 001

Extraction apparatus 1000 ml, liquid-li./lighter solv., compl. extractor soc. ST 45/40, inset cone ST 45/40, socket ST 29/32, cond. 2xST 29/32, jac.l. 400 mm, flask RD. bot. 2000 ml, ST 29/32

Extraction apparatus 100 ml liquid-liquid - 2 250 100

Extraction apparatus 100 ml, liquid-liquid, for lighter solvents, complete, extractor socket ST 45/40, inset cone ST 45/40, socket ST 29/32, condenser 2x ST 29/32, jacket length 250 mm, flask rd. bottom 250 ml, ST 29/32

Extractor 100 ml - 2 250 102

Extractor, 100 ml, liquid- li., lighter solv. cone ST 29/32, socket ST 45/40

Extraction apparatus 250 ml complete - 2 250 250

Extraction apparatus 250 ml, complete, liquid-liquid, for lighter solvents, extractor socket ST 45/40, inset cone ST 45/40, socket ST 29/32, condenser ST 29/32, length: 250 mm, flask round bottom 500 ml, ST 29/32

Extractor 250 ml - 2 250 252

Extractor, 250 ml, liquid- li., lighter solv. cone ST 29/32, socket ST 45/40

Extraction apparatus 500 ml liquid-li./lighter solv. - 2 250 500

Extraction apparatus 500 ml, liquid-li./lighter solv., compl. extractor soc. ST 45/40, inset cone ST 45/40, socket ST 29/32, cond. 2xst 29/32, jac.l. 250 mm, flask rd .bot. 1000 ml, ST 29/32

Extractor 500 ml - 2 250 502

Extractor, 500 ml, liquid- li., lighter solv. cone ST 29/32, socket ST 45/40

EXTRACTOR 1000 ML - 2 252 012

EXTRACTOR, 1000 ML, LIQUID- LI./LIGHTER+HEAVIER SOLV. ST-COMP. STOPC. W. HOLLOW PLUG CONE ST 29/32, SOCKET ST 45/40

Extractor 100 ml - 2 252 102

Extractor, 100 ml, liquid- li./lighter + heavier solv. ST-comp. stopc. w. hollow plug cone ST 29/32, socket ST 45/40

Extractor 250 ml - 2 252 252

Extractor, 250 ml, liquid- li./lighter + heavier solv. ST-comp. stopc. w. hollow plug cone ST 29/32, socket ST 45/40

EXTRACTOR 500 ML - 2 252 502

EXTRACTOR, 500 ML, LIQUID- LI./LIGHTER+HEAVIER SOLV. ST-COMP. STOPC. W. HOLLOW PLUG CONE ST 29/32, SOCKET ST 45/40

ASTM-thermometer (solid stem) yellow enamelled - 1 390 001 O

ASTM - thermometer, solid stem, ASTM 1C, white enamelled, -20+150:1°C, with special coating inside, with blue special filling, immersion depth: 76 mm, 327x6-7 mm, with certificate at 0°C

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