The following products have been found matching your search "wasserergaenzungssystem": 14

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SAFETY WASHING BOTTLES PE-LD - 7 169 101

SAFETY WASHING BOTTLES, PE-LD, 250 ML, YELLOW, W. SAFETY DELIVERY JET, "DISTILLED WATER"

SAFETY WASHING BOTTLES 500 ML - 7 169 109

SAFETY WASHING BOTTLES, 500 ML, PE-LD, WITH SAFETY-DELIVERY JET, YELLOW, "DIST. WATER"

SAFETY WASHING BOTTLES PE-LD - 7 169 117

SAFETY WASHING BOTTLES, PE-LD, 1000 ML, W.SAFETY DELIVERY JET, YELLOW, "DIST. WATER"

Incubators STH Growth chamber SmartLab 155/305/420/800 Liter -20/-40°C bis 100°C, 98%

Ideal for:

growth of organisms, stability and endurance testing of materials

Features:

CFC free refrigerant (R-404A) and automatic defrost system
powerful and silent dual fan motor
electronic humidity sensor
large viewing window with membrane heating element (moisture proof)
sliding water supply tank: auto water supplementing system
stainless steel interior and powder-coated steel body
3x perforated stainless steel shelves included
CE certified and unique serial number for tracing

Safety mechanism:

push alarm service to your smartphone
overheat and over-current protection
sensor error detection and leakage breaker
low water level alarm lamp
door ajar and power failure alarm

Controller:

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

WiRe™ app service, remote control system
variable program settings
self-diagnostic function and interactive temperature graph
automatic data recording and password protection
data transfer to PC by USB memory
digital calibration (offset function)
min-/max-temperature memory & program function

Artikelliste

Order number	Model	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Cooling time	Heating time	Moisture range	Heating power	Capacity	Compressor	Temperature range	Temperature fluctuation	Temperature accuracy	Packing size	Humidity accuracy	Humidity stability	Sensor
DH.STH01155	STH-155 230 V	505 mm	505 mm	610 mm	1100 mm	960 mm	1550 mm	45 min (+20°C to -20°C)	35 min (-20°C to 80°C)	30% - 98% RH	for temperature: 1.5 kW for humidity: 2.0 kW	155 l	7/8 HP	-20°C to 100°C	±0.3°C	±0.3°C	1340 x 1160 x 1750 mm	±0.3% RH	±0.3% RH at 70%	Temperature sensor PT100 & capacitive sensor
DH.STH01305	STH-305 230 V	620 mm	620 mm	800 mm	1310 mm	1080 mm	1765 mm	45 min (+20°C to -20°C)	35 min (-20°C to 80°C)	30% - 98% RH	for temperature: 2.0 kW for humidity: 3.0 kW	305 l	1.5 HP	-20°C to 100°C	±0.3°C	±0.3°C	1520 x 1250 x 2080 mm	±0.3% RH	±0.3% RH at 70%	Temperature sensor PT100 & capacitive sensor
DH.STH01420	STH-420 230 V	700 mm	700 mm	820 mm	1390 mm	1135 mm	1695 mm	45 min (+20°C to -20°C)	35 min (-20°C to 80°C)	30% - 98% RH	for temperature: 2.2 kW for humidity: 3.0 kW	420 l	1.5 HP	-20°C to 100°C	±0.3°C	±0.3°C	1600 x 1300 x 2020 mm	±0.3% RH	±0.3% RH at 70%	Temperature sensor PT100 & capacitive sensor
DH.STH01800	STH-800 230 V	1000 mm	800 mm	1000 nn	1570 mm	1245 mm	2060 mm	45 min (+20°C to -20°C)	35 min (-20°C to 80°C)	30% - 98% RH	for temperature: 2.5 kW for humidity: 3.0 kW	800 l	3 HP	-20°C to 100°C	±0.3°C	±0.3°C	1780 x 1410 x 2370 mm	±0.3% RH	±0.3% RH at 70%	Temperature sensor PT100 & capacitive sensor

Baths WSB Shaking water bath 18/30/45 Liter 100°C ±0,1°C

Ideal for:

direct immersion of samples for shaking in the field of biotechnology and laboratories, hybridization applications, cell cultures, cell aeration, increasing solubility rates, molecular biology assays and bacterial vultures

Features:

stainless steel interior and bath, powder-coated steel body, double painted & baked body, 20 mm polyurethane-insulation
high-performance shaking engine ensures best smoothly shaking motion, minimum noise and vibration
universal stainless steel spring rack included: for various kind of flasks and tubes (up to 2l), easy to disassemble
user‘s self-compensation function to control difference between real temperature and indicated temperature (±10.0°C)
drain valve mounted
backlight LCD display
CE certified and unique serial number for tracing

Safety mechanism:

overheat and over-current protection
sensor error detection

Controller:

Jog-Dial controller (turn + push)
digital feedback controller for precise speed control
digital fuzzy controller for precise temperature control

Artikelliste

Order number	Model	Version	Width (inner)	Length (inner)	Height (inner)	Width (Outer)	Length (outer)	Height (outer)	Capacity	Shaking speed	Shaking stroke	Power consumption	Temperature range	Temperature fluctuation	Temperature accuracy	Packing size	Sensor
DH.WSB03018	WSB-18 230 V	max. quantity of Erlenmeyer flasks: 6 x 250 ml, 4 x 500 ml, 1 x 1000 ml	300 mm	300 mm	200 mm	563 mm	353 mm	340 mm	18 l	20 - 250 rpm, 1 rpm-display, 1 rpm-control	20 mm (other strokes on request)	1400 W	Room temperature +5°C - 100°C	±0.5°C at -20°C	±0.1°C	620 x 420 x 450 mm	Temperature sensor PT100
DH.WSB03030	WSB-30 230 V	max. quantity of Erlenmeyer flasks: 10 x 250 ml, 8 x 500 ml, 3 x 1000 ml	500 mm	300 mm	200 mm	763 mm	353 mm	340 mm	30 l	20 - 250 rpm, 1 rpm-display, 1 rpm-control	20 mm (other strokes on request)	1800 W	Room temperature +5°C - 100°C	±0.5°C at -20°C	±0.1°C	820 x 420 x 450 mm	Temperature sensor PT100
DH.WSB03045	WSB-45 230 V	max. quantity of Erlenmeyer flasks: 18 x 250 ml, 15 x 500 ml, 8 x 1000 ml	600 mm	380 mm	200 mm	863 mm	433 mm	340 mm	45 l	20 - 250 rpm, 1 rpm-display, 1 rpm-control	20 mm (other strokes on request)	2400 W	Room temperature +5°C - 100°C	±0.5°C at -20°C	±0.1°C	920 x 500 x 450 mm	Temperature sensor PT100

Weighing bottle Plane weighing glass according to Heidbrink - 2 873 902

according to Heidbrink
for all weighings in which there is an advantage when the sample is divided in thin layers
for water and iodine talc determination; especially for the rapid determination of the water content of emulsions, water, ointment etc.

Water still <Economy> 3-4 L/H 220/10 V/A - 2 190 100

Water still 3-4 L/H, 220/10 V/A, metal-heater 3000 W

Van Slyke apparatus without water jacket - 4 958 010

Van Slyke apparatus, without water jacket, mounted on a wooden board

Van Slyke apparatus with water jacket - 4 958 020

Van Slyke apparatus, with water jacket, mounted on a wooden board, complete

WASHING BOTTLES PE-LD - 7 169 401

WASHING BOTTLES, PE-LD, YELLOW INACTINIC, WIDE MOUTH, WITH COLOUR CODED WASHING BOTTLE ASSEMBLY ( NATURE ), CAPACITY 250 ML DEST. WATER

WASHING BOTTLES PE-LD - 7 169 407

WASHING BOTTLES, PE-LD, YELLOW INACTINIC, WIDE MOUTH, WITH COLOUR CODED WASHING BOTTLE ASSEMBLY ( NATURE ), CAPACITY 500 M DEST. WATER

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

Water decomposition apparatus acc. to Hoffmann - 2 980 000

Water decomposition apparatus acc. to Hoffmann. consists of glass part with two parallel tubes, graduated 0-80/1/5 ml, 0-point stopcock with rubber stopper, two platinum electrodes and metal support

Water decomposition apparatus acc. to Hoffmann - 2 980 001

Water decomposition apparatus, acc. Hoffmann, consist of glass part with two parallel tubes, graduated 0-80/1/5 ml, 0-point stopcock with rubber stopper, two coal electrodes and metal support