All products

The BINDER KBF is the specialist for unconditionally reliable stability testing and precise maintenance of constant climate conditions. From programming to documentation, this constant climate chamber meets all critical requirements.
Benefits
• Homogeneous climate conditions thanks to APT.line™ technology
• Automatic water and wastewater management
• Pressure humidification with fast response times
Important characteristics
• Temperature range: 0 °C to +70 °C
• Humidity range: 10 % to 80 % RH
• APT.line™ preheating chamber technology
• Humidity regulation with capacitive humidity sensor and vapor humidification
• Intuitive touchscreen controller with time-segment and real-time programming
• BINDER Multi Management Software APT-COM™ Basic Edition
• Internal data logger, measured values can be read out in open format via USB
• Unit self-test for comprehensive status analysis
• Tight-sealing inner door made of safety glass (ESG)
• Avoidance of glass corrosion by special TIMELESS coating
• Inner chamber made of stainless steel
• 2 stainless steel racks
• Access port with silicone plug, 30 mm, left
• 4 stable castors, two with brakes, from 240 liters
• Class 3.1 independent temperature safety device (DIN 12880) with visual and audible temperature alarm
• Computer interface: Ethernet
• Door heating

The BINDER CB series CO₂ incubator is the premium class among the CO₂ incubators. It is suitable for all sensitive incubation applications and ensures optimal cell growth. A BINDER CB series CO₂ incubator can perform complex cultivation experiments as well as specific enviromental conditions.
Benefits
• Maximum usable space with minimal footprint and excellent ease of use
• Minimum risk of contamination thanks to uncompromising hot-air sterilization
• Fanless, easy-to-clean hygienic interior without fixtures
• Stable pH values thanks to drift-free CO₂ IR sensor technology
• Low evaporation of the medium due to high levels of humidity and quick recovery time
Important characteristics
• Temperature range: +4 °C above ambient temperature to +60 °C
• Humidity range: 90 to 95% RH
• CO₂ control range: 0 to 20 vol.% CO₂
• Tried-and-tested anti-contamination concept with 180 °C hot air sterilization
• Optimized double-pan humidification system with condensation protection
• CO₂ gas-mixing jet with Venturi effect
• Hot-air sterilizable CO₂ sensor with single-beam infrared technology
• Intuitive touchscreen controller
• Internal data recording, can be read out in open format via USB interface
• Fail-safe CO₂ system for protecting the pH of cell cultures
• DuoDoor™ system: Unit door and glass door can be opened with one handle
• Tightly fitted inner door made of safety glass
• Lockable door handle
• Seamless inner chamber made of stainless steel with flanges as shelf support system
• Perforated shelves, stainless steel
• Troubleshooting system with visual and acoustic alarms
• Interfaces: Ethernet, USB, zero-voltage alarm contact
• Units can be stacked with stacking adapters; the CB is suitable for stacking with CBF and CB-S models of the same size

Battery test chambers from BINDER are ideal for aging, performance, and stress testing in quality assurance and battery production. To ensure maximum safety, all the chambers in the LIT MK series are fitted with detection and fire suppression equipment as standard. TÜV SÜD AG has recently confirmed that the LIT MK 240 and LIT MK 720 battery test chambers are suitable for EUCAR LEVEL 6.
Benefits
• Safety thanks to extensive protective measures
• Homogeneous climate conditions thanks to APT.line™ preheating chamber
• Extensive programming and data collection
• Excellent overview of the test object thanks to large heated viewing window
Important characteristics
• Temperature range: -40 °C to +110 °C
• Class 2 independent temperature safety device when temperature is set to +120 °C
• Reversible stainless steel pressure relief flap installed in the middle on top of the unit
• Enhanced door-locking mechanism with reinforced brackets
• Monitoring of CO, H₂, O₂, and temperature in testing area atmosphere
• Inertization equipment
• CO₂ fire suppression
• APT.line™ preheating chamber technology
• Programmable condensation protection for samples
• Heated viewing window with LED interior lighting
• BINDER Multi Management Software APT-COM™ basic edition
• Intuitive touchscreen controller with time-segment and real-time programming
• Internal data logger, measured values can be read out in open format via USB
• Access port with silicone plug (Models 240), 50 mm, left
• 2 access ports with silicone plugs (Model 720), 80 mm, left and right
• Class 2 independent adjustable temperature safety device (DIN 12880) with visual alarm
• Computer interface: Ethernet
• 230 V power socket on the side control panel on the right
• 1 stainless steel rack, can be freely positioned
• CFC-free refrigerant R-452A
• Cooling with compressor cooling unit
• TÜV SÜD confirms that the LIT MK 240 and LIT MK 720 chambers are suitable for EUCAR level 6
Optional equipment
• Electromechanical door-locking mechanism
• Additional access ports available in various sizes and locations
• Multi Management Software APT-COM for managing, recording, and documenting unit parameters
• Services – wide range of services to ensure that the unit functions correctly

Refrigerated circulators of the DYNEO series distinguish themselves with a great price-performance ratio. The instruments offer high heating/cooling capacities for short heat-up and cool-down times. The refrigerated circulators work precisely and reliably even at higher ambient temperatures up to +40 °C. Either in basic research, in material testing or in technical systems – the DYNEO refrigerated circulators offer functional solutions for every requirement and budget.
• Models suitable for internal and external applications
• Optimized cooling coil design provides more space in the bath
• Continuously adjustable, powerful pressure pump
• Supply pressure 0.7 bar
• Easy change-over from internal to external circulation and vice versa
• Large color TFT display, multi-lingual user interface
• Ease of use via central rotary dial
• Integrated programmer
• External Pt100 sensor connection
• USB data port
• RS232 interface or analog interfaces (optional)
• Built-in drain tap for easy and safe drainage

Refrigerated Circulators from the CORIO CP range are suitable for applications with a temperature range from -50°C to +200°C. The enhanced pump performance ensures they are suitable for easy temperature control tasks in combination with external applications.
• Models for internal and external applications
• Bright, white, easy-to-read display
• Very quiet
• Easy change-over from internal to external circulation and vice versa
• External pump connections (M16×1) pump capacity, infinitely adjustable
• USB interface
• R232 interface
• Space-saving cooling coil design provides more usable space in the bath tank
• Bath lid and drain tap included
• Removable ventilation grid
• Refrigeration unit without side vents
• System for low liquid level
• Class III (FL) according to DIN 12876-1
To adapt the CORIO Refrigerated / Heating Circulator to your individual application, we offer a comprehensive range of accessories (bath fluid, tubing, adapter and more)

Refrigerated / Heating Circulators of the CORIO series distinguish themselves with a great price-performance ratio. They are ideal for all standard tasks and routine work in laboratories and industry.
• Models for internal and external applications
• Bright, white, easy-to-read display
• Very quiet
• Easy change-over from internal to external circulation and vice versa
• External pump connections (M16×1)
• USB interface
• Space-saving cooling coil design provides more usable space in the bath tank
• Bath lid and drain tap included
• Removable ventilation grid
• Refrigeration unit without side vents
• Class III (FL) according to DIN 12876-1
To adapt the CORIO Refrigerated / Heating Circulator to your individual application, we offer a comprehensive range of accessories (bath fluid, tubing, adapter and more).

Liebherr MediLine laboratory fridges the ideal solution for a small footprint or for under-worktop integration. The range comprises two freestanding and under-worktop fridges with a glass door or a solid door. The precise electronic controller enables temperatures to be set accurately. The dynamic cooling system ensures high temperature consistency. Integrated alarm systems guarantee safe storage.
• External temperature and alarm documentation
The laboratory appliances are equipped with a volt-free contact for alarm forwarding to an external remote warning system, as well as with a serial interface RS 485 which enables central documentation of temperature profi les and alarm events. LTM documentation software is optionally available.
• Maximum temperature consistency
The dynamic cooling system in conjunction with the precise electronic controller ensures maximum temperature stability. All laboratory appliances are designed according to the EN 60068 -3 standard with regard to optimum temperature consistency
• Safety thermostat.
The appliances with electronic controllers are equipped with an additional safety thermostat to prevent temperatures dropping below +2°C and to protect sensitive products in the event of a fault.
• External temperature sensor
The laboratory appliances have an access port (diameter 10 mm) on the rear which allows the temperature sensor to be positioned in the interior.

• Material and colour: Stainless steel
• Box plinth to raise the machine, 70 cm deep, 90 cm wide.
• Suitable for all machines, width 90, depth 70 cm

Includes:

• Magnetic stirrer Hei-PLATE Mix'n'Heat Expert (145 mm diameter)
• Temperature sensor Pt1000
• 1 L Heat-On Blocks
• Findenser™

The Hei-PLATE Mix'n'Heat Expert (145 mm diameter) magnetic stirrer provides fast and precise heating, while the Pt1000 temperature sensor enables accurate temperature regulation. The 1-liter Heat-On unit ensures optimal heat transfer without the need for water or oil. The Findenser™ complements the system as a high-performance condenser that operates without the use of water. Its performance is optimal for solvent volumes up to 1 liter.

High-performance ultrasonic cleaner for versatile applications

The proven and particularly robust SONOREX ultrasonic baths clean thoroughly and gently by means of intensive cavitation bubbles, even in the hard-to-reach places of the cleaning objects.

A user-friendly rotary handle control is used for easy adjustment of the cleaning time. Matching baskets, lids and cleaning and disinfection concentrates are available as accessories for optimally coordinated ultrasonic cleaning.

The SONOREX TECHNIK range currently consists of 4 series with common characteristics:

• welded stainless steel cleaning tank, 2 mm
• overflow gutter: combined with an oil separator and or a filtering system to continuously remove dirt, oils and grease floating on the surface of the tank
• cleaning fluid filling level mark, facilitates dosing
• welded drain with three-way ball valve for emptying or filling the tank and connecting a filtration system
• additional drain for connecting an oil separator and draining the overflow gutter
• heating: all models are available with (UH) or without (U) heating: on / off with control indicator, thermostatic, adjustable from 30 to 80 ° C
• case protected against drops of water in stainless steel
• for baskets, possibility of having a motorized lift with agitation function
• possibility of making sets of 2 to 5 stations with ultrasonic bath, rinsing bath, drying tank with a motorized translator / elevator / agitator
• inclined tank bottom for better cleaning results by optimal sound propagation. This facilitates the emptying of the tank and makes it possible to avoid as much as possible the accumulation of dirt and residual liquids at the bottom of the tank
• ultrasound: on / off with control indicator, timer 1 to 15 min. or continuous operation
• 40 kHz frequency generator (built-in)

Hei‐PLATE Mix'n'Heat Core+ and Pt 1000 (V4A) + Pt 1000 clamping system

Includes: Magnetic stirrer Hei-PLATE Mix 'n' Heat Core+ (135 mm diameter) - Fast and precise heating - Without overshoot - For sample-friendly work, Pt1000 temperature sensor for precise temperature regulation, Pt1000 holder with cable device for securely attaching the temperature sensor and silicone protective cover for a longer lasting protection of your magnetic stirrer.
The magnetic stirrer Hei-PLATE Mix 'n' Heat Core+ offers you a digital display for setting your desired temperature to the degree. This precise temperature without overshooting is controlled by two selectable heating modes (FAST/PRECISE) and the optional external temperature sensor Pt1000.

It convinces with its robust design and its sophisticated functionalities, such as its key and knob illumination, which provides information about active functions at any time. The dynamic rotary knobs respond to turning speed - slow for precise adjustments, or fast for bigger jumps. The locking function protects against accidental changing of the values. This magnetic stirrer is equipped with the most important safety features. The large safety distance between the heating plate and the control panel, as well as the visual residual heat indicator at temperatures > 50 °C, protect against burns. A carrying aid on the underside ensures safe transport.

• Circular scratch-resistant, chemical-resistant mixing plate with Kera-Disk coating
• Plate diameter ø: 135 mm
• Temperature range: 20 – 300 °C
• Heating power: 800 W
• Rotation speed range: 100… 1400 rpm
• Accuracy temperature setting: ± 1 K
• Speed accuracy: ± 2 %
• Max. stirring capacity (H₂O): 20 l
• The appliance has a residual heat indication
• Maximum load: 25 kg
• Protection class IEC 60529: IP 42

One way mixed bed ion exchange resin for polishing process water to achieve demineralized water quality.

The Sigma 2‑7 Cyto combines the highlights of the Sigma 2‑7 laboratory centrifuge with state-of-the-art cytology centrifugation. This compact centrifuge excels in cytology labs with its perfectly matched accessories for the gentle and quiet depositing of cells on specimen slides and the possibility of repurposing the centrifuge for cell harvesting or processing of blood collection tubes. Along with saving space in the lab, this is a boon in economic terms.

It is ideal for gentle centrifugation in cytology labs to transfer cells to specimen slides for morphological assessment under the microscope. Cytodiagnostics, in which cells from bodily fluids or organs are subjected to microscopic examination to detect malignant cell changes, for example as part of cancer treatment, is a crucial application area for the Sigma 2‑7 Cyto.

What makes the Sigma 2‑7 Cyto so attractive?
This versatile benchtop centrifuge features barely audible running noise, a blue LED running indicator, ten program memory locations, and the availability of two curves each for braking and acceleration. Cytology rotors for the preparation of thin-film cell specimens and other swing-out rotors for cell harvesting or the preparation of blood collection tubes can be used.

Up to twelve specimens can be processed at the same time in the closed cytology rotors. There is a choice of cytology rotors designed for the RESOSPIN® clip system or the Shandon™ clip system. The cytology rotors can be autoclaved and have outstanding safety features for users and the centrifuge. The closed portable rotor protects the user before, during and after centrifugation of the specimens and allows loading in a laboratory fume cupboard or on a bench.

In addition, the available swing-out rotors and extensive accessories can accommodate tubes and flasks from 1.5 ml to 100.

Applications: Pathology, Hospitals

As the big sister of the Sigma 1‑14, the Sigma 1‑16 microcentrifuge stands out with its space-saving design, high-quality finishing and excellent performance characteristics.

The extensive range includes rotors for PCR strips, filter tubes and 2 ml or 5 ml microlitre tubes, and a rotor for centrifuging microhaematocrit capillary tubes. Its strong performance and range of rotors make the Sigma 1‑16 ideal for microbiological and protein biochemistry applications and clinical chemistry applications.

What makes the Sigma 1‑16 microcentrifuge so attractive?

The Sigma 1‑16 features RCF values greater than 20,600 x g, short acceleration and braking times, a high-grade stainless steel bowl, and a motorised lid lock for effortless closing. Further highlights include the ability to store ten standard programs, a closable biosafe rotor with a capacity of 36 x 2 ml, and a rotor for 12 x 5 ml test tubes.

Product options:
IVD
Centrifuge package with 24 x 2 ml PP rotor
Biosafe 36 x 2 ml rotor

Applications: Hospitals, Veterinary clinics, Food labs, Universities & colleges, Pharmaceutical labs, Cell culture labs

The Sigma 1‑16 is also available as the Sigma 1‑16K refrigerated centrifuge and as an IVD model.

Laboratory refrigerators and freezers are expected to provide the highest levels of safety and reliability. Precise electronic control, fan-assisted cooling, and highly efficient insulation result in outstanding energy efficiency, ensuring low operating costs and environmental protection. Advanced components and precise regulation ensure optimal storage of materials.

Product Features

• Fan-assisted cooling system
• Automatic defrost
• Temperature range: 0 °C to +16 °C
•
Easy Operation

• Built-in handle along the full height of the door
• 2.4” color electronic control panel with touch & swipe function
• Easy-to-clean stainless steel interior lining
• Flush-mounted interior lighting (vertical, full-height side LED lighting)

Safety and Reliability

• Temperature stability up to: ±3 °C
• VCC variable speed compressor
The variable-speed compressors always provide the appropriate performance. This results in reduced energy consumption and increased temperature stability.
• Warning signal in case of malfunction: optical and acoustic
• SafetyDevice: prevents the temperature from dropping below +2 °C to avoid freezing
• PT1000 product temperature sensor
In addition to the built-in control sensor, another temperature sensor is available for measuring the simulated product temperature. The value measured by the product temperature sensor can be displayed on the screen, calibrated, and used as the reference for the device's alarm function, ensuring safer storage based on real product temperature values.
• Power failure alarm
In case of a power outage, the built-in battery maintains power for at least twelve hours and immediately activates an audible and visual alarm. Additional indication of when the power outage started and the maximum temperature reached.
• LightAlarm
In case of uncontrolled temperature rise, a door left open, or another issue, the internal lighting of the device starts to flash.
• Alarm history: Easy quality control
Logging important data from the last 10 alarms (e.g., date or maximum temperature) for the final quality assessment of stored goods.
• Built-in data logger: Trackable for years
Complete traceability independent of monitoring systems with up to 5 years of logging for temperature profiles, alarm history, and service information. Stored data can be retrieved via the USB port.
• The door automatically closes if opened at less than a 90° angle.
• Probe access: 1 x Ø 12 mm
• Electronic locking system: Protects against unauthorized access with locking/unlocking via PIN code or remote control.
• SmartLock: Automatic door locking in case of temperature alarm, only accessible by authorized personnel.
• Long lifespan

Compliance and Documentation

• DIN 13277 and IEC 61010-2-011 compliance
Liebherr laboratory and pharmaceutical refrigeration units meet all the features and performance criteria necessary for full compliance with DIN 13277. This standard defines requirements and test procedures for cooling and freezing equipment used in laboratories and for drug storage.
• Temperature distribution and consistency according to IEC 60068-3
• Safety according to IEC 61010-2-011
• Temperature setting (calibration)
• Logging of minimum/maximum temperature values
• Integrated connectivity (LAN or WiFi for BMS or SmartMonitoring systems)

Technical Data

• Gross/net volume: 642/480 L
• External dimensions (W/D/H) mm: 697/867/2135
• Internal dimensions (W/D/H) mm: 489/638/1470
• White, stainless steel exterior casing
• Door/Cover material: insulated glass
• Adjustable shelves: 4
• Shelf material: steel with plastic coating
• Usable shelf size (W/D) mm: 480 / 638
• Shelf load capacity: 60 kg
• Door opening direction: right, reversible
• Castors with arrestor at the front, fixed castors at the rear
• Gross/net weight: 169/152 kg
• Energy consumption/year: 317 kWh
• Ambient temperature: +10 °C to +35 °C
• Heat emission: 365 kJ/h
• Refrigerant: R 600a
• Noise level: 60 dB(A)
• Frequency/voltage: 50/60 Hz / 220-240 V~

Each package contains a telescopic stand and a corresponding clamp to ensure ideal, ergonomic use on laboratory benches. In addition to that, we offer you two accessory parts that are meant to increase your own safety at work: the stirrer shaft guard and the beaker holder.

Included package components:
• Hei-TORQUE Ultimate 400
Speed range (rpm): Gear I 10 - 400; Gear II 20 - 2000
Max. torque (Ncm): 400
Volume H2O max. (l): 100
Viscosity up to (mPa s): 250000
• Telescopic stand
• Clamp
• Shaft guard
• Beaker holder

For the storage of lithium-ion batteries
• Type-tested by MPA/ TÜV SÜD according to DIN EN 14470-1, DIN EN 16121, DIN EN 16122, and DIN 31000 Loss prevention in terms of VdS 3103 Mark of approval: Safety tested and CE mark
• Outer WxDxH: 1194x612x2045 mm
• Supply voltage: no charging system
• Outer carcass sheet steel, RAL 7035
• Doors sheet steel, PANTONE 389 C
• Inner carcass decor panels, RAL 7035

Fittings and features:
• Doors remain open in any position
• Doors close automatically in case of fire
• Cylinder locks for access security
• Backdraftlock after inside fire
• Bottom tray sheet steel, RAL 7035
• 4 storage levels sheet steel, RAL 7035
• 2 storage area per storage level
• Exhaust air connection on the cabinet roof
• Visual inspection of the ventilation opening
• Monitoring (mechanical) at the backdraft lock, prepared for DÜPERTHAL connect
• Switch contact (potential-free)
• Earthing connection on the cabinet roof
• interior fittings grounded to carcass
• Adjustable feet for level adjustment
• Set-back base, RAL 7015

FVG – VERTICAL LAB STERILIZER
A COMPACT AND ERGONOMIC CHOICE.
• Applications: Bio-Pharmaceutical, Microbiology
• Loads: Sealed & unseald containers, Machine parts, Tools, Culture Media, Glassware
• Processes: Sterilization
• Useful chamber capacity: 50, 75,140 liters
FVG Vertical Lab Sterilizer combines excellent performances with overall high quality materials, simplicity of use and optimal consumption.
All FVG series autoclaves are equipped with a built-in steam generator with automatic water feed pump. These autoclaves can treat a wide range of laboratory goods with reliable sterilization technology, such as: glassware and plastic articles, unwrapped instruments, machine parts and components, porous goods, culture media and liquids in open small size containers, laboratory regular waste in open bags.
The FVG series sterilizers are suitable for the sterilization and decontamination in many different laboratory sectors as:
Private and public microbiology labs.
High schools and universities.
Research institutes.
Life science and biotech labs.
Please, click on the image “recommended kit” to check out all possible configurations referred to FVG series.
DESIGN AND TECHNICAL FEATURES
FVG series can be provided in three different chamber useful volumes: 50 liters (FVG1) – 75 liters (FVG2) – 140 liters (FVG3).
Sterilization chamber and lid are made of 316L stainless steel, with mirror polished sanitary finishing. FVG operates at high-pressure (3,5 bar g) and temperature (140°C).
Exclusive horizontal swiveling lid with pneumatic gasket “rotate-and-seal”, for improved user safety. FVG is equipped with a heat recovering system for water preheating to steam generator, assuring utilities cost saving.
FVG has TSC 09 microprocessor control system with graphic color LCD display and an exclusive dual sensor system, by pressure and temperature, for double regulation and control of the sterilization process.
KEY BENEFITS
• Ergonomically designed chamber for maximizing loadable capacity.
• Quick connections to all utilities for easy handling and installation.
• Timed free steaming with pulses for effective air removal.
• 14 free configurable automatic programs.
• Multilevel passwords protected key-users access to ensure process safety.
• Set of four castors for easy moving and installation in lab room.
• GLP compliance
COMPLIANT TO
• PED Directive 2014/68/UE – Pressure equipment
• Machine Directive Macchine 2006/42/EC
• EMC Directive 2014/35/UE
• LVD Directive 2006/95/UE

Optimally designed as space-saving solution to be used with a large-scale evaporator and other peripheral devices: this compact undercounter chiller can be perfectly placed among one of our Hei-VAP Industrial models. The power supply of the rotary evaporator is ensured by a power socket at the rear of the chiller. Moreover and despite its small footprint, this chiller also provides space for a vacuum pump and mounting possibilities for the automatic module Hei-VOLUME Distimatic Pro.

At the same time, with its cooling capacity of up to 5 kW, this recirculation chiller is extremely powerful. It has a large reservoir being particularly useful for peak loads, and a high flow rate. It is suitable even for demanding liquids like low-boilers and continuous evaporation, combined with the automatic module Hei-VOLUME Distimatic Pro.

Technical data

• Dimensions (W × H × D): External dimensions [W×D×H] 1100 x 730 x 730 mm | Installation dimensions [WxD] 1100 x 950 mm
• Working temperature range: -10°C to +40°C
• Cooling capacity: at 20°C: 5000 W | at 10°C: 3100 W | at 0°C: 2100 W | at -10°C: 900 W
• Circulation pump Flow rate [max.] 40 l/min | Flow pressure [max.] 3,0 bar
• Coolant tank: 28 liter
• Permitted ambient temperature range: 5°C to 40°C
• Max. operating pressure: 18 bar
• Protection class (EN 60529): IP20
• Acoustic pressure: 62,5 dB(A) [distance 1m]

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 lift door (LT)
• 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