The following products have been found matching your search "sicheres": 31

 Ideal for:

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

Ideal for:

• all-purpose heating instruments)

Features:

• user‘s self-compensation function to offset between actual and displayed temperature (±50.0°C)
• digital feedback control by high-performance microprocessor
• small footprint and user-friendly design
• storage function, alarm, timer and locking mode
• heating instruments can be controlled up to 2kW
• accurate temperature control of the liquid in the vessel using optional direct K-type sensor
• backlight LCD display)
• CE certified and unique serial number for tracing)

Ideal for:

• mixing solutions in test tubes or small flasks with circular, oscillating movement

Features:

• 0 - 3,300 rpm
• orbital motion
• inclusive platform head Ø76 mm and pop-off cup head
• 3-position power switch for continuous run or „touch-on“
• stepless adjustable speed by turning the dial-knob
• tough metal housing and reliable suction cups ensure stable motion, low noise and safe working
• various shapes, sizes and materials of the head allow mixing of almost all common tubes and containers
• CE certified and unique serial number for tracing

Controller:

• analog phase controller
• 3-position switch for start, stop and „touch-on“
• dial-knob for stepless speed setting

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:

• precise and efficient heating/cooling and mixing
• many applications such as gene synthesis, gene purification, gene and protein denaturation, enzymatic reaction, bacterial growth and others

Features:

• compact, programmable and with overheating protection for safe sample handling
• precise temperature control for heating and cooling from  -5°C to +110°C for all major lab applications
• interchangeable blocks for various applications, e.g. for reagent warming/cooling, DNA extractions, enzymatic reactions and reactions that need to processed at or near room temperature
• fully programmable
• precise temperature control for heating and cooling
• real-time display of speed, temperature and time
• excellent mixing (200-1500 rpm)
• incl. 1 block for 96 well plates with lid
• quick Interchange of blocks without tools and automatic block recognition
• compatible with most popular tubes
• block equipped with a lid for heat preservation
• temperature self-calibration

 
Safety mechanism:

• overheating protection at 150°C

• with mouth piece for cotton plugging
• zero point at the upper end of the scale

Ideal for:

• filtration for microbiology test
• air sampling
• suspended solid test
• vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE, CSA and RoHs certified , IP 30 protection

Controller:

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

Ideal for:

• filtration for microbiology test
• air sampling
• suspended solid test
• vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE and CSA certified

Controller:

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

Ideal for:

• filtration for microbiology test
• air sampling
• suspended solid test
• vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE, CSA and RoHs certified, with IP 30 protection

Controller:

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

Ideal for:

• filtration for microbiology test
• air sampling
• suspended solid test
• vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE, CSA and RoHs certified, with IP 30 protection

Controller:

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

Ideal for:

• vacuum drying
• vacuum oven
• high volume degas
• high volume vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• CE certified

Controller:

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

Ideal for:

• vacuum drying
• vacuum oven
• high volume degas
• high volume vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE certified

Controller:

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

Ideal for:

• vacuum drying
• vacuum oven
• high volume degas
• high volume vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE certified

Controller:

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

Ideal for:

• filtration for microbiology test
• air sampling
• suspended solid test
• vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE and RoHs certified, with IP 30 protection

Controller:

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

GRAD.PIPETTES,DIN-AS, WITH MOUTH PIECE, 0,2 ML: 0,01 ML FOR OFFICIALLY TESTING, BLACK PACK. = 12 PCS.

Viscometer ASTM D445 and D446, ISO 3104, 3105. l. approx. 283,
for use with transparent liquids, no: 0c, k. 0,003, range cst : 0,6-3 mm2/s
calibrated, three tubes, identical with sample SI no. 501.03

Ideal for:

• vacuum filtration
• vacuum drying / oven / defoaming
• suspended solid test
• microbiological test
• air sampling

Features:

• lubricant and oil free piston
• no air pollution
• CE certified

Controller:

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

Ideal for:

• vacuum filtration
• vacuum drying / oven / defoaming
• suspended solid test
• microbiological test
• air sampling

Features:

• lubricant and oil free piston
• no air pollution
• CE certified

Controller:

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