WLD-Tec SteriMax Basic Infrared Loop Sterilizer
€788,00 excl. VAT
The WLD-Tec SteriMax Basic infrared loop sterilizer delivers fast and reliable flame-free sterilization for microbiology laboratories and sterile workstations.
Using focused IR-HotSpot heating, inoculating loops and small tools are sterilized in seconds without gas or alcohol burners.
Simple push-button operation ensures intuitive daily use, while automatic safety shut-off improves laboratory safety.
A cost-effective alternative to traditional Bunsen burners in modern laboratory environments.

WLD-Tec SteriMax Basic – Reliable Infrared Loop Sterilizer for Daily Laboratory Work
The WLD-Tec SteriMax Basic infrared loop sterilizer is designed for laboratories that require dependable, uncomplicated sterilization of microbiological tools without open flames.
Its precisely controlled IR-HotSpot technology heats the quartz glass annealing tube to sterilization temperatures between 750 and 1000 °C, rapidly destroying microorganisms while eliminating fire hazards associated with gas burners.
This makes the SteriMax Basic ideal for laminar flow cabinets, anaerobic chambers and clean laboratory benches.
Simple Operation and Proven Safety
Unlike advanced programmable systems, the SteriMax Basic focuses on straightforward, push-button activation — perfect for routine sterilization workflows in teaching labs, QC departments and microbiology facilities.
Integrated thermal protection and automatic standby modes reduce energy consumption and enhance operator safety.
Robust German Engineering
The closed-end quartz glass tube minimizes aerosol formation and prevents splashing, while the Cool-Touch stainless-steel housing protects surrounding equipment.
Built with high-quality components and certified to European safety standards, the SteriMax Basic offers long service life and minimal maintenance.
Technical Specifications – WLD-Tec SteriMax Basic Infrared Sterilizer
The range for a simple start-up of the SteriMax basic.
- SteriMax basic
Infrared light technology
1 X 1 Quartz glass annealing tube installed in the unit
Operating manual
2-year warranty (except parts to wear and tear) - Power supply
- Inoculation loop Ø 3 mm
- Inoculation loop holder
for 230 V mains voltage
for 120 V mains voltage
for 100 V mains voltageArt.-No. 4.101.000
Art.-No. 4.102.000
Art.-No. 4.103.000
| Operation Touch operation: Foot pedal operation: | start of sterilization (10sec.) start of sterilization (10sec.) (foot pedal optional) |
| Thermocontrol: Status Display: Sterilization at start-up: | dynamic sterilization timer optical display of the sterilization Progress sterilization of the annealing tube before usage |
| Annealing tube: Sterilization temperature: | Quartz glass 750 °C – 1000 °C (1382 °F – 2012 °F) |
| Safety features Residual heat display: Automatic unit switch off: Temperature monitor: | indicates a hot annealing tube 15 min. thermal circuit breaker |
| Electrical Power supply:Power consumption: Protection class: Heat source: | 230 V mains voltage: 220 – 240 V 50/60 Hz 2.6 A 120 V mains voltage: 112 – 128 V 50/60 Hz 5.1 A 100 V mains voltage: 95 – 105 V 50/60 Hz 6 Aapprox. 600 W / short time (5 – 10 s) IP 20 IR halogen spot light |
| Mechanical Quartz glass annealing tube: Casing: Measurements (w x h x d): Weight: | outer-Ø 19 mm, inner-Ø 16 mm, length 112 mm heat resistant glass / stainless steel, UV and solvent resistant 110 x 170 x 180 mm approx. 1800 g |
| Licenses CE: EU guidelines: | EN 61326-1, EN 61010-1, EN 61010-2-010, EN 62471 2014/30/EU, 2014/35/EU, 2011/65/EU, 2006/25/EG |
| Information on radiation Emission limit: | The emission limit „risk free“ is respected. The device is assigned to the risk free group according to EN 62471. Tested for photobiological safety of lamps and lamp systems by BG Energie, Textil, Elektro, Medienerzeugnisse – Risk-free for skin and eyes |
| Protected Design | DE 20 2016 101 067 |
Alternative Infrared loop sterilizers

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- Timer display: yes
- Adjustable sterilization time: yes
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- Heating Diameter: ≤35 mm
- Sterilization Temp.: Up to 840 °C
- Heating Time: <15 min warm-up
- Sterilization Time: 2–5 s
- Adjustable Angle: +30° / –45°
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