The following products have been found matching your search "motorgeschwindigkeit": 8

WITOPED XP is a professional electric pipetting aid, suitable for all pipettes up to 100 ml. The special features like speed adjustable suction and dispensing buttons, the comfortable base which allows stable placing of the device inclusive attached pipette as well as the high-precision, long lasting motor make WITOPED XP an indispensable device in your laboratory.

Your advantage at a glance:

• high-quality instrument, most competitive price
• high-precision, durable motor
• individual adjustment of suction and dispensing speed
• three pipetting speeds selectable:
  (F) Fast = 10 ml/s
  (M) Medium = 5 ml/s
  (S) Slow = 1 ml/s
  (G) Gravity drain
• gravity drain mode for draining out without using any motor
• suitable for all pipettes up to 100 ml
• handy and light weighted for fatigue-proof pipetting
• tight fit of any pipette into the pipette socket
• nosepiece with replaceable filter and silicone adapter
• nosepiece autoclavable at 121°C
• removable stand for stable holding of instrument along with attached pipette
• including wall bracket
• including NiMH 8,4V 200mAh battery
• CE label

WITOPED eco is an economically priced electric pipette aid, suitable for all pipettes up to 100 ml. The new model has an advanced digital display and faster suction performance: 25 ml in less than 5 seconds.

Your advantage at a glance:

• suitable for all pipettes up to 100 ml and Pasteur pipettes
• most affordable price in its class
• digital display indicating battery status and selected speed
• fine adjustment of pipetting speed
• tight fit of any pipette into the pipette socket
• handy and light weighted for fatigue-free pipetting, only approximately 200 g
• simple but powerful motor for fast and reliable pipetting
• gravity drain mode (G) for draining out without using any motor
• nosepiece with replaceable filter and silicone adapter
• silicone adapter autoclavable at 121°C
• efficient battery for a long runtime, Li-Ion 3,7V 700 mAh
• battery life over 8 hours
• low battery alert, acoustic signal when the charge level is low
• rechargeable during use
• CE label

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

Ideal for:

• mixing of chemical, laboratory and pharmaceutical materials

Features:

• high performance brushless DC-motor: high efficiency stirring performance and precise speed control (minimize RPM fluctuation), low maintenance costs
• speed range from 100 – 2,500 rpm
• max. 5 l stirring capacity (H2O)
• outstanding chemical resistance due to tempered glass plate (180 x 180 mm) and PP housing
• dust- and splashproof
• digital speed LED display
• suitable silicone pad included, to prevent the sample for moving during use
• 30 mm stirrer bar included
• CE certified and unique serial number for tracing

Controller:

• electronically controlled motor for more capacity
• digital PID control with Jog-Dial

Ideal for:

• mixing of chemical, laboratory and pharmaceutical materials

Features:

• high performance brushless DC-motor: high efficiency stirring performance and precise speed control (minimize RPM fluctuation), low maintenance costs
• speed range from 100 – 2,500 rpm
• max. 2 l stirring capacity (H2O)
• outstanding chemical resistance due to tempered glass plate (120 x 120 mm) and PP housing
• dust- and splashproof
• digital speed LED display
• suitable silicone pad included, to prevent the sample for moving during use
• 30 mm stirrer bar included
• CE certified and unique serial number for tracing

Controller:

• electronically controlled motor for more capacity
• digital PID control with Jog-Dial

Ideal for:

• centrifugation of temperature sensitive samples, such as live cells, animals or proteins
• can be used in multiple applications including:
  
  • pelleting of DNA and RNA samples
  • pelleting of PCR amplified nucleic acids
  • separation of antibody and protein precipitates
  • performing enzymatic tests
  • removing cell debris from cell homogenates
  • achieving bacterial and yeast cell fractionation

Features:

• electromagnetic door locking system; easy closing
• precooling: compressor automatically starts cooling if the set temperature is lower than the ambient temperature
• sound indicator at the end of running
• temperature range -20°C to +40°C
• short pre-cooling time: only 7 min. from room temperature to 4°C
• storage capacity for up to 9 programs
• 3-layer sealed rotors ensure safe centrifugation
• high-strength aluminum alloy rotor, fully autoclavable at 121°C
• acceleration/deceleration in 9 steps; gentle braking at low speed for better separation
• five rotors with 0.2 ml, 0.5 ml, 1.5 ml, 2 ml and 5 ml centrifuge tubes/ PCR tubes capacity
• external condensation tank prevents water accumulation within centrifuge chamber
• brushless DC motor
• rotation speed/RCF switchover
• inching operation
• running process indicator
• sound alert
• program storage capacity
• CE cTÜVus FCC certified

Safety mechanism:

• rotor imbalance detection alarm
• dual door lock
• over-speed detection
• over-temperature detection with internal diagnosis system

 Ideal for:

• separation of whole blood components such as serum, plasma, buffy coat, red blood cells, as well as other bodily fluids

Features:

• easy operation with intuitive menu and easy-to-read display
• speed can be set in rpm/RCF
• maintenance-free brushless DC motor
• quick spin function with press and hold pulse key
• lid with electric lock and automatic lid-lock release after running
• braking time 2 steps adjustable only for CF6-50P rotor
• high strength plastic rotor gives excellent balance to guarantee stable working
• dual protection housing for particularly safe running
• gentle braking at low speeds with efficient separation
• speed/RCF switch
• short-time run function
• sound-alert function
• CE marked, cTÜVus and passed explosion-proof test

Safety devices:

• door interlock
• over speed detector
• automatic internal diagnosis