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Frontier rotors extend the functionality of Frontier centrifuges by increasing the number of tubes of varied types and sizes that can be used in conjunction with each of the centrifuge models. Easy to clean and operate, the rotors are durably constructed to withstand demanding centrifugation.

Compatible adapters and other accessories:
• No adapters

For reprocessing large-volume laboratory glassware.
• Area of application: reprocessing laboratory glassware
• Laboratory flasks, up to 10 l
• Round flasks, up to 6 l
• Erlenmeyer flasks, up to 5 l
• Measuring flasks, up to 5 l
• Can be equipped with nozzles & holders based on individual needs. (The maximum diameter of the load depends on the number of nozzles used. Depending on the load, the following nozzles are required: A 846, A 847, A 848)
• Equipped with 5 injector positions for 2 or 3 load items

Machine affiliation:
PLW 8636 [LAB / LAB MON]
PG 8504
PG 8583
PG 8583 CD
PG 8593
PLW 7111
PLW 8604
PLW 8683
PLW 8683 CD
PLW 8693

The MZ 2C VARIO select pump is an excellent solution for labs working with most common solvents. The integrated VACUU•SELECT controller provides an easy-to-use, application based interface that covers all common lab applications. The VACUU•SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU•SELECT controller detects the boiling pressure and automatically adjusts the pump to maintain process control. On-demand motor speed control yields not only improved vacuum control, but it also results in unparalleled service intervals for wear parts like diaphragms and valves.

Performance features
• VACUU•SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory
• automatic boiling point detection and adjustment of the vacuum for short process times
• extraordinary diaphragm life for minimum operational and servicing costs
• excellent chemical resistance

Advanced control technology and a small bath fluid reservoir enable highly dynamic temperature control systems to achieve rapid heat-up and cool-down. This gives you the ability to handle difficult temperature challenges quickly.
The PRESTO® systems are designed for precise temperature control as well as rapid temperature changes, making them ideal for reactor vessels, material stress tests, or temperature simulations. These instruments cover a working temperature of -92 to +250 °C with high cooling and heating capacity.
• USB connection
• For highly precise, external temperature applications
• Rapid heating and cooling
• Wide working temperature ranges without changing fluids
• Highest performance with small footprint
• Space-saving design optimizes space utilization in your lab
• Ethernet interface
• SD-Card slot
• RS232 / RS485 (optional) / Profibus DP (optional)
• Connections for alarm-output, Pt100 external sensor and standby-input
• Removable ventilation grid
• Highly precise ICC cascade temperature control
• Electronic level indication
• Integrated programmer
• Unsurpassed power and efficiency
• Space optimized design creates more room directly next to the units
• External Pt100 sensor connection

Module for optimum reprocessing of vials and test tubes, etc.
• Equipped with 98 injector nozzles
• Max. H 160 mm, max. Ø 20 mm
• For use in A 503 mobile unit

Machine affiliation:
PLW 8615
PLW 8616
PLW 8617

Module for the use of e.g. lab glassware inserts on the top level of A 503 mobile units.
• Area of application: reprocessing laboratory glassware
• With spray arm

Machine affiliation:
PLW 8615
PLW 8616
PLW 8617

Module for the optimum reprocessing of large-volume laboratory glassware.
• Can be equipped with injector nozzles based on individual needs
The maximum diameter of the load items depends on the number of nozzles used. Nozzles required depending on items: A 846, A 847 and/or A 848.
• Suitable for 2–10 l laboratory flasks, 2–6 l round flasks
The maximum diameter of the wash items depends on the number of nozzles used. Nozzles required depending on items: A 846, A 847, and/or A 848.
• Suitable for 2–5 l Erlenmeyer flasks, 2–5 l measuring flasks
The maximum diameter of the wash items depends on the number of nozzles used. Nozzles required depending on items: A 846, A 847, and/or A 848.
• For use in A 503 mobile unit

Machine affiliation:
PLW 8615
PLW 8616
PLW 8617

Module for the optimum reprocessing of volumetric and measuring pipettes.
• Equipped with 98 injector nozzles
• Suitable for measuring pipettes *with a volume of 1–50 ml.
• Suitable for volumetric pipettes *with a volume of 1–100 ml.
• For use in A 503 mobile unit
*(Capacity depends on the maximum diameter of the pipettes.)

Machine affiliation:
PLW 8615
PLW 8616
PLW 8617

The muffle furnaces L 3/11 - LT 60/12 have been proven for daily laboratory use. These models stand out for their excellent workmanship, advanced and attractive design, and high level of reliability.

Standard Equipment
• Heating from two sides by ceramic heating plates (heating from three sides for muffle furnaces L 24/11 - LT 60/12) for an optimal temperature uniformity
• Temperature uniformity of +/− 5 K with closed fresh-air inlet in empty work space according to DIN 17052-1 at working temperatures above 800 °C
• Thermocouple type N (1100 °C)
• Ceramic heating plates with integral heating element which is safeguarded and easy to replace
• With flap door (L)
• Dual shell ventilated housing made of textured stainless steel sheets for low surface temperature and high stability
• Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
• Adjustable air inlet integrated in door (see illustration)
• Exhaust air outlet in rear wall of furnace
• Controller with touch operation C550
• Solid state relays provide for lownoise operation

Option
• Chimney, chimney with fan or catalytic converter (not for L 1 and L 15)
• Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
• Protective gas connection to purge with non-flammable process gases (not available in combination with chimney, chimney with fan or catalytic converter) not gas tight
• Manual or automatic gas supply system
• Port for thermocouple in the rear wall or in the furnace door

Injector module for the optimum reprocessing of laboratory glassware, 10 injector positions.
• Can be equipped with up to 10 nozzles based on individual needs
Particularly suitable for nozzle diameters of 6 mm, e.g. A 840 or A 841; other diameters are possible depending on the application.
• For use in A 503 mobile unit
• Part of the EasyLoad system
EasyLoad
The EasyLoad system makes reprocessing laboratory glassware considerably faster, simpler and more reliable. The biggest benefit afforded by the new system is that load items can be positioned over nozzles both more simply and faster as height adjustment of the holders is no longer necessary thanks to the smart combination of nozzles and holding frames. This makes correct positioning extremely easy.

Machine affiliation:
PLW 8615
PLW 8616
PLW 8617

Tray with fixed clamps EX-250 To load 21 x 250 ml Erlenmeyer flasks

• Tmax 1300 °C
• Dimensions 190 x 170 x 20 mm
• For models LE 4, LE 6, L 5, LT 5, LV 5, LVT 5

Esco Voyager® is a PC-based software package developed for the remote monitoring, datalogging and programming / device configuration of Esco controlled environment laboratory equipment. Compatible equipment includes Laboratory Ovens and Incubators, Low Temperature Incubator, CO2 Incubators and Ultra-Low Temperature Freezer.

Frontier rotors extend the functionality of Frontier centrifuges by increasing the number of tubes of varied types and sizes that can be used in conjunction with each of the centrifuge models. Easy to clean and operate, the rotors are durably constructed to withstand demanding centrifugation.

Compatible adapters and other accessories:
• Adapter, D11mm, 1.5/2.0ml Tubes x6 (30130886); Adapter, D13.5mm, 5ml Tubes x2 (30130890); Adapter, D13.5mm, 7ml Tubes x2 (30130889)

This chemistry vacuum system has a wide range of applications like evacuation, evaporation and pumping of gases and vapors in chemical, biological and pharmaceutical laboratories where there are no requirements for condensation of solvent vapors at the outlet. Typical applications are vacuum concentrators, gel dryers and filtration. The separator at the inlet (AK), made of glass with protective coating, retains particles and liquid droplets. The separator at the outlet collects condensate, avoids condensate backflow towards the pump, and reinforces the whisper-quiet operation of the pump.

Performance features
• outstanding chemical resistance and superior vapor tolerance
• high performance even at low vacuum levels
• optimized vacuum even with gas ballast for condensate purge
• whisper quiet and very low vibration
• separators at inlet and outlet to collect condensates

Advanced control technology and a small bath fluid reservoir enable highly dynamic temperature control systems to achieve rapid heat-up and cool-down. This gives you the ability to handle difficult temperature challenges quickly.
The PRESTO® systems are designed for precise temperature control as well as rapid temperature changes, making them ideal for reactor vessels, material stress tests, or temperature simulations. These instruments cover a working temperature of -92 to +250 °C with high cooling and heating capacity.
• USB connection
• For highly precise, external temperature applications
• Rapid heating and cooling
• Wide working temperature ranges without changing fluids
• Highest performance with small footprint
• Space-saving design optimizes space utilization in your lab
• Ethernet interface
• SD-Card slot
• RS232 / RS485 (optional) / Profibus DP (optional)
• Connections for alarm-output, Pt100 external sensor and standby-input
• Removable ventilation grid
• Highly precise ICC cascade temperature control
• Electronic level indication
• Integrated programmer
• Unsurpassed power and efficiency
• Space optimized design creates more room directly next to the units
• External Pt100 sensor connection

Module for the optimum reprocessing of laboratory glassware, 20 injector positions.
• Can be equipped with up to 20 nozzles based on individual needs
Particularly suitable for nozzle diameters of 4 mm, e.g. A 842 or A 843; other diameters are possible depending on the application.
• Part of the EasyLoad system.
The EasyLoad system makes reprocessing laboratory glassware considerably faster, simpler and more reliable. The biggest benefit afforded by the new system is that load items can be positioned over nozzles both more simply and faster as height adjustment of the holders is no longer necessary thanks to the smart combination of nozzles and holding frames. This makes correct positioning extremely easy.

Machine affiliation:
PLW 8615
PLW 8616
PLW 8617

Injector module for the optimum reprocessing of laboratory glassware, 36 injector positions.
• Can be equipped with up to 36 nozzles
Particularly suitable for nozzle diameters of 2.5 mm, e.g. A 844 or A 845; other diameters are possible depending on the application.
• For use in A 503 mobile unit
• Part of the EasyLoad system
EasyLoad
The EasyLoad system makes reprocessing laboratory glassware considerably faster, simpler and more reliable. The biggest benefit afforded by the new system is that load items can be positioned over nozzles both more simply and faster as height adjustment of the holders is no longer necessary thanks to the smart combination of nozzles and holding frames. This makes correct positioning extremely easy.

Machine affiliation:
PLW 8615
PLW 8616
PLW 8617

Module for the optimum loading of measuring cylinders.
• Equipped with 4 nozzles
• For measuring cylinders with 1–2 l capacity
• Pivoting supports for ease of use

Machine affiliation:
PLW 8615
PLW 8616
PLW 8617

Injector module for the optimum loading of large-volume plastic bottles up to 50 l.
• For use on level 1
• Equipped with a special injector nozzle (High cleaning performance: The nozzle has been designed specifically for optimum cleaning of the inside of bottles.)
• Equipped with a holding frame
• Max. bottle diameter: 380 mm
• Bottle height: 560 to 620 mm
• Bottle neck diameter: min. 30 mm internal, max. 80 mm external

Machine affiliation:
PLW 7111