The following products have been found matching your search "verschiedenes": 36

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

Ideal for:

• culturing cells to hybridization, staining and destaining gels, and combinatorial chemistry
• hybridization, washing blots, culturing microbes

Features:

• 10 - 300 rpm
• 230x230 mm or 350x350 mm
• digital LCD display
• smooth start and change of shaking speed while operation
• minimum noise
• timer for 0-99 hours
• multiple platforms and flask holder available
• brushless DC motor
• CE certified and unique serial number for tracing

Safety mechanism:

• timer 99h 59min with timer-end signal
• operation LEDs
• overload protection
• locking mode

Controller:

• programmable Jog-Shuttle controller with touch-button

Ideal for:

• culturing cells to hybridization, staining and destaining gels, and combinatorial chemistry
• hybridization, washing blots, culturing microbes

Features:

• 10 - 300 rpm
• 230x230 mm or 350x350 mm
• digital LCD display
• smooth start and change of shaking speed while operation
• minimum noise
• timer for 0-99 hours
• multiple platforms and flask holder available
• brushless DC motor
• CE certified and unique serial number for tracing

Safety mechanism:

• timer 99h 59min with timer-end signal
• operation LEDs
• overload protection
• locking mode

Controller:

• programmable Jog-Shuttle controller with touch-button

Ideal for:

• filtration for microbiology tests
• suspended solid tests
• general laboratory filtration
• vacuum filtration
• cell culture aspiration
• laboratory waste suction

Features:

• -720 mmHg
• up to 25 l/min
• combines vacuum source with filtration accessories
• compact design
• different sets available
• CE certified

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 design and modular block
• interchangeable block (90 x 120 x 60 mm) for various tubes
• molded heater (300W) for temperature accuracy
• internal PPS bath ensures best insulation, block made of anodized aluminium
• precise temperature control
• digital timer function – delay time and operation control
• block extraction tongs “BLE101” & block cover are included
• storage function for the set values of temperature and timer
• various kinds of blocks are offered (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

Ideal for:

• designed for laboratory waste recovery and separation of liquid and solid
• can be widely used in cell culture, DNA extraction, micro plate waste removal, and any other liquid separation or recovery

Features:

• vacuum power can be set to different levels to achieve 1 ml/S to 15 ml/S aspiration speed (liquid 1 – 17 ml/S)
• sensitive level sensor to prevent liquid overflow during operation
• fully autoclavable waste collection bottle, tubing and handle.
• lid, tubing and handle are easy to disassemble, clean and autoclave
• wide range of adapters to fit tube, micro plate and disk plate for various tasks
• interchangeable hand operator – tip adapters make it suitable for various tasks from single channel to 8-channel based on the applications in tube, micro plate, disk plate, etc.
• including a hydrophobic filter 0.45 μm, Ø6 mm
• pump noise less than 65 dB (A)
• CE certified and unique serial number for tracing

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

The new microlitre pipette WITOPET expert  offers comfort thanks to an ergonomic handle and effortless pipetting thanks to a smooth-running pipetting button. Its longevity is guaranteed by simple maintenance and calibration. The pipette fulfils standards such as DIN EN ISO 8655 and offers sterile handling and calibration stability, even after repeated autoclaving.

Your advantages at a glance:

• reverse pipetting for accurate and precise intake and delivery of liquids of different viscosities
• soft grip prevents heat transfer to the internal components, ensuring precise pipetting
• counter locking mechanism prevents volume changes during pipetting
• blow-out system allows every last drop to be released
• new tip cone with high mechanical strength and very good resistance to chemicals
• interchangeable drops for pipette identification
• perfected ergonomics for maximum comfort with new, ergonomic handle with soft part
• particularly light in weight and yet robust
• minimum effort required when pipetting to avoid excessive strain during pipetting
• simple and quick maintenance and calibration
• completely autoclavable for 15 minutes at 121°C (DIN EN ISO 285)
• excellent calibration stability: no recalibration is required even after multiple autoclaving

*2-10 ml version without tip ejector