Introduction
A sterilizing machine is a device used for the sterilization of the instruments, the equipment, and the other items, by the destruction of the microorganisms, and it is used in the hospitals, the laboratories, the pharmaceutical, the dental, and the many other applications. The sterilizing machines include the autoclaves, which sterilize by the steam under the pressure; the dry heat sterilizers, which sterilize by the hot air; the ethylene oxide sterilizers, which sterilize by the gas; and the other sterilizers, such as the hydrogen peroxide and the radiation sterilizers, and the sterilizing machine consists of the chamber, the sterilization medium generation and the delivery system, the control system, and the safety devices, and it provides the sterilization at the specified conditions of the temperature, the pressure, the time, or the concentration, with features such as the programmable cycles, the monitoring, and the documentation; the sterilizing machine is used for the sterilization of the surgical instruments, for the sterilization of the laboratory equipment and the media, for the sterilization of the pharmaceutical products, for the sterilization of the dental instruments, for the assurance of the sterility, and for many other applications, and it is available in various sizes and configurations, from the bench-top models to the large industrial models; the sterilizing machine is an essential equipment for the sterilization. Sterilizing machines are used in the hospitals, in the laboratories, in the pharmaceutical industry, in the dental clinics, and for many other applications. With their sterilization, sterilizing machines are essential for the assurance of the sterility.
Manual Sterilizer LMSZ-T2011
Manual Sterilizer with a 200L capacity is a robust and efficient solution for reliable steam sterilization. It offers sterilization temperatures between 105°C and 136°C, ensuring effec...
Manual Sterilizer LMSZ-T2012
Manual Sterilizer features a large 300L capacity is designed to deliver efficient and reliable steam sterilization for a wide range of applications. Its temperature ranges from 105°C to...
Manual Sterilizer LMSZ-T2013
Manual Sterilizer offers large 400L chamber capacity for efficient steam sterilization in healthcare, and research settings. With a sterilization and drying time of 0 to 99 minutes, it d...
Manual Sterilizer LMSZ-T2010
Manual Sterilizer offers a 150L capacity, designed for efficient and reliable steam sterilization. Operating within a temperature range of 105°C to 136°C, it delivers precision and con...
Standards
Complies with the above standards, but is not limited to them.
Features
1. Sterilizing machine for automated, reliable sterilization of instruments and equipment using steam, dry heat or UV.
2. Multi-purpose sterilization unit with automated cycles for clinical, laboratory, beauty, and industrial settings.
3. Suitable for hospitals, clinics, dental offices, laboratories, pharmaceutical, beauty and tattoo facilities.
4. Includes sterilization chamber, automated control system, heating/UV source, trays, safety features and operation manual.
5. Supports sterilization of medical, dental, laboratory, beauty and industrial instruments with validated cycles.
FAQ
Q1: What testing scenarios is this machine mainly applied to?
A: The sterilizing machine is used in hospitals, dental clinics, medical offices, laboratories, pharmaceutical manufacturing, beauty salons, tattoo studios, and industrial facilities to sterilize instruments, equipment, and materials using automated cycles (steam autoclave, dry heat, UV, or ethylene oxide depending on model), providing reliable, reproducible sterilization for critical and semi-critical items. It supports medical/surgical instrument sterilization (surgical instruments, endoscopes (if compatible), implants, dressings, glassware - steam autoclave is standard for heat/moisture-stable items), dental instrument sterilization (handpieces (if compatible), instruments, burs - steam or dry heat), laboratory sterilization (culture media, glassware, pipettes, biohazard waste, buffers - steam autoclave; media must use liquid cycle), pharmaceutical (equipment, containers, filters, components - steam, dry heat, or EO depending on item sensitivity), beauty/tattoo (tools, implements, glassware - steam, dry heat, or UV for surface sterilization), and industrial (components, packaging, materials - various methods depending on material and validation). Specific sterilization method depends on machine type (steam autoclave is most common; this entry covers general sterilizing machines - verify specific model type).
Q2: What standards does the machine comply with?
A: The sterilizing machine follows relevant IEC, ISO, ASTM, EN and GB/T standards including IEC 60601-1 (medical electrical equipment safety, if medical device), IEC 61010 (laboratory electrical equipment), ISO 17665 (sterilization of health care products by moist heat), ISO 20857 (dry heat sterilization), ISO 11135 (ethylene oxide sterilization), EN 13060 (small steam sterilizers), EN 285 (large steam sterilizers), ASTM E1008 (laboratory ovens, if dry heat), and GB/T standards for sterilizers. For medical use, the machine should be a certified medical device (FDA 510(k), CE MDR, NMPA) with validated sterilization cycles. Calibration should use certified temperature sensors, pressure gauges, and biological indicators. For pharmaceutical use, follow GMP (IQ/OQ/PQ, 21 CFR Part 11, cycle validation).
Q3: What is the warranty period for the whole machine and key components?
A: The whole sterilizing machine is covered by a 12-24 month warranty (medical devices often 2 years). The chamber, heating system, control system, pumps/valves (for steam), UV lamps (if UV), trays, and housing are covered, while trays, gaskets/seals, heating elements, UV lamps (wear parts - replace every 6-12 months), filters, and fuses are consumables or accessories. Damage from improper use, using wrong water (tap water in steam autoclaves causes mineral buildup), overloading, lack of maintenance (not replacing gaskets, descaling), running dry (steam), spillage/corrosion, or unauthorized repair is excluded. Extended warranty and service contracts (preventive maintenance, calibration, validation) are standard for medical sterilizers and may be available. Gaskets and heating elements have finite lifespan (gaskets: 1-2 years; elements: 3-7 years).
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires trained personnel familiar with sterilization principles and infection control. We provide operation manuals, installation, and training. Proper instrument preparation (clean instruments thoroughly (sterilization does not clean - organic debris protects microorganisms; clean by ultrasonic or manual, rinse, dry), inspect for damage (discard cracked/rusted instruments), lubricate hinged instruments (instrument milk) before steam sterilization, wrap items (use appropriate sterilization wraps/pouches with chemical indicators; place BI in test pack for routine monitoring; label with date and contents), loading (do not overload - leave space for steam/air circulation; place pouches on edge (paper side up); do not block drain/vents; for liquid loads, use vented containers and liquid cycle; separate heavy and light loads), cycle selection (select appropriate cycle based on item type: wrapped instruments (121 degrees C/30 min or 134 degrees C/4 min prevacuum), unwrapped instruments (121 degrees C/15 min or 134 degrees C/3 min), liquids (121 degrees C/15-30 min with slow exhaust), glassware/empty (121 degrees C/30 min); follow manufacturer validated cycles - do not modify cycle parameters), operation (start cycle, monitor parameters (temperature, pressure, time, vacuum for prevacuum), verify cycle completion (printout or display shows successful cycle; if cycle fails (abort, error), do not use load - re-sterilize), unloading (wait for pressure to reach zero and chamber to cool (<80 degrees C) before opening (hot steam and items cause burns; use PPE); allow wrapped items to dry completely before storage (wet wraps compromise sterility); check chemical indicators (should have changed color); check printout/cycle record), quality control (biological indicator (Geobacillus stearothermophilus for steam) at least weekly (or per facility policy - daily for implant loads); if BI positive, recall and re-sterilize all loads since last negative; chemical indicator in every package; Bowie-Dick test for prevacuum sterilizers daily (first cycle of day - verifies air removal); record all cycles (date, time, cycle type, operator, load contents, BI/CI results, cycle printout), maintenance (daily: clean chamber, check gasket, wipe exterior, empty waste (if any); weekly: clean trays, check door seal, descale (if hard water - use distilled water to minimize); monthly: gasket inspection, valve check, filter replacement; semi-annually/annually: professional preventive maintenance (calibration, leak test, valve replacement, performance qualification), troubleshooting (cycle fails/aborts (check water level, door seal, overloading, power; if persists, call service), poor drying (overloading, wet steam, faulty drying cycle; reduce load, check steam quality), items not sterile (BI positive - investigate cycle, loading, water quality; re-sterilize all since last negative; service unit), leaks (gasket worn/damaged - replace; door misalignment - service), and safety (pressure hazard (steam autoclaves operate at 15-40 psi - do not open while pressurized; ensure pressure gauge reads zero before opening; pressure relief valve must be functional), burn hazard (121-134 degrees C steam and items - use heat-resistant gloves, face shield; allow cooling), electrical hazard (high-wattage heater - proper grounding, dedicated circuit), biological hazard (treat all items as potentially infectious until sterilized; decontaminate spills; dispose of biohazard waste properly), do not sterilize flammable/volatile items, do not leave unattended during cycle) are important for safe, effective sterilization.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Temperature calibration recommended every 6-12 months using certified temperature probes (multipoint calibration - verify at multiple locations in chamber; accuracy +/- 1 degree C typical). Pressure gauge calibration every 6-12 months (for steam models). Timer accuracy verification every 6-12 months. Biological indicator testing: weekly (or per facility policy; daily for implant loads) using Geobacillus stearothermophilus (steam) or Bacillus atrophaeus (dry heat). Bowie-Dick test (for prevacuum sterilizers): daily (first cycle of day) - verifies air removal efficiency. Routine chemical indicator in every package. Full sterilizer performance qualification (PQ) annually (or after major repair) by qualified service technician: temperature mapping, cycle validation, leak test, air removal test, BI challenge. For pharmaceutical/GMP use: revalidation annually or after major change; maintain calibration certificates and validation reports. For clinical use, follow accreditation requirements (Joint Commission, CAP, ISO 13485) and maintain sterilization records. Medical sterilizers require regular preventive maintenance by qualified personnel (typically semi-annual or annual service contract).
Q7: Are supporting consumables universal?
A: Sterilization wraps/pouches (paper/plastic, CSR wrap - standard medical supplies), biological indicators (spore strips/ampoules - Geobacillus stearothermophilus for steam; available from medical supply (3M, Mesa, Terragene), chemical indicators (tape, strips, labels - standard), Bowie-Dick test packs (for prevacuum - standard), distilled/deionized water (for steam - critical to prevent mineral buildup; use only distilled or deionized), trays/racks (specific to model), gaskets/seals (replacement - specific to model), heating elements (replacement - specific), UV lamps (if UV model - specific wavelength/wattage), filters (air/water - specific), cleaning/descaling supplies (mild detergent, descaler (citric acid), and fuses are available from medical/laboratory supply companies, though gaskets, elements, lamps, filters, and trays are machine-specific (use OEM or certified compatible parts to maintain warranty and validation). Long-term consumable cost is significant (BI/CI indicators per cycle, wraps, water, gaskets, lamps) - factor into total cost of ownership; service contracts are common for medical sterilizers.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes sterilization method (steam autoclave (most common - moist heat, 121-134 degrees C, 15-40 psi; for heat/moisture-stable items), dry heat (160-180 degrees C; for moisture-sensitive items, metal/glass; no rust), UV (surface sterilization only - 254 nm UV-C; does not penetrate wrapped items or shadows; for surfaces, air, water; not for critical instrument sterilization alone), ethylene oxide (EO - low-temperature gas; for heat-sensitive items (electronics, plastics); requires aeration, longer cycle, gas safety), chamber capacity (small tabletop (8-25 L) for dental/clinic, medium (25-80 L) for clinics/labs, large floor-standing (80-500+ L) for hospitals/central sterile processing), cycle type (gravity displacement (basic - air displaced by steam; for unwrapped/instruments), prevacuum (vacuum pump removes air before steam - better penetration for wrapped loads, faster cycles; requires vacuum pump), steam-flush pressure pulse (SFPP - alternative air removal), liquid cycle (slow exhaust to prevent boiling over), drying cycle (extended drying for wrapped loads), control system (analog (simple, durable) or digital (PID controller, LCD display, cycle selection, data logging, USB/Ethernet, printer, 21 CFR Part 11 compliance for pharma), construction (stainless steel chamber (304 or 316L - corrosion-resistant), insulated double-wall, powder-coated or stainless exterior, safety door (mechanical/electrical interlock - prevents opening while pressurized), safety features (over-temperature/pressure protection, pressure relief valve, low-water cutoff (prevents heater burnout), door interlock, emergency stop, audible/visual alarms, leak detection), accessories (trays, instrument cassettes, test packs, BI/CI, printer, water purification system, cart, racking), certifications (FDA 510(k), CE MDR, NMPA, ISO 13485, EN 13060 (Class B/S/N), language and accessories. Additional accessories and service contracts can be ordered separately.
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes the sterilizing machine, trays, basic accessories, power cord, and instruction manual. On-site installation, commissioning, and initial qualification (IQ/OQ) ARE typically included or strongly recommended for medical sterilizers (these are regulated medical devices requiring professional installation, water/power hookup, cycle validation, and user training per hospital policy and regulatory requirements; installation by manufacturer or certified technician is standard). For self-installation (not recommended for medical use): follow manual, verify all connections, perform initial BI/CI testing, train staff. Always have biomedical/clinical engineering verify before clinical use.
Q10: What types of items are compatible with this equipment?
A: The sterilizing machine (depending on type) sterilizes various items: Steam autoclave (most common): Surgical instruments (stainless steel - forceps, scissors, hemostats, needle holders, retractors), dental instruments (handpieces (if manufacturer-approved for autoclave - verify; some handpieces require lubrication before/after), instruments, burs), glassware (beakers, flasks, test tubes, pipettes, slides - wrap or place in containers), culture media (agar, broth - use liquid cycle with slow exhaust; do not seal containers tightly), biohazard waste (decontamination before disposal - use waste cycle), dressings/textiles (gauze, drapes, gowns - wrap, ensure drying), rubber (some silicone, butyl rubber - verify heat resistance; natural rubber/latex may degrade), certain plastics (polypropylene (PP - autoclavable), polycarbonate (PC - autoclavable, PTFE (Teflon), polysulfone; verify - most plastics (PE, PS, PVC, acrylic) CANNOT be autoclaved (melt/deform)), and metal/glass equipment. Dry heat: Metal instruments (especially carbon steel - no rust), glassware (no water spots), powders/oils (cannot be autoclaved), heat-stable items that cannot tolerate moisture. NOT compatible with steam: Volatile/flammable materials, sealed containers (explode), heat-sensitive plastics, items with lumens not validated for steam penetration (some endoscopes - use appropriate cycle or alternative method), radioactive materials, and items damaged by moisture/heat. UV sterilizer: Only surface sterilization - does not penetrate wrapping, shadows, or complex geometry. For surfaces, instruments (if exposed directly), air, water. NOT for wrapped items or critical instrument sterilization alone (UV is a supplement, not replacement for steam/dry heat for critical items). EO sterilizer: Heat-sensitive items (electronics, plastics, optics, endoscopes, batteries), items damaged by heat/moisture. Requires aeration (EO is toxic/carcinogenic), longer cycles (4-12 hours + aeration), gas safety (ventilation, monitoring). IMPORTANT: Sterilization principles and validation: (1) Cleaning is prerequisite: Items must be thoroughly cleaned before sterilization. Organic debris (blood, tissue, protein) protects microorganisms from sterilant. Sterilization does not equal cleaning. (2) Sterilization method selection: Choose method based on item material and heat/moisture sensitivity: heat/moisture-stable -> steam autoclave (fast, effective, low cost); heat-stable but moisture-sensitive -> dry heat; heat-sensitive -> EO or low-temperature (hydrogen peroxide plasma, vaporized hydrogen peroxide); surface only -> UV (supplemental). (3) Cycle validation: Each sterilizer and cycle type must be validated to achieve sterility assurance level (SAL) of 10^-6 (one in a million chance of surviving microorganism). Validation includes installation qualification (IQ), operational qualification (OQ), performance qualification (PQ) with biological indicators and thermocouples. (4) Routine monitoring: Chemical indicator (CI) in every package (verifies exposure to sterilant - not efficacy). Biological indicator (BI) weekly/daily (verifies actual microbial kill - most important QC). Bowie-Dick daily for prevacuum (air removal). Cycle records (printout/log) for every load. (5) Load configuration: Do not overload. Wrapped items should be placed on edge, not stacked. Pores/wraps should allow steam penetration. Heavy items on bottom. Liquids in vented containers with slow exhaust. (6) Storage: Sterilized items stored in clean, dry, closed cabinets. Wrapped items have event-related shelf life (sterile until package is damaged, wet, or opened). (7) Regulatory: Medical sterilizers are Class II medical devices (FDA) or equivalent. Facilities must follow accreditation standards (Joint Commission, AAMI ST79 for steam sterilization, AAMI ST40 for chemical indicators, AAMI ST58 for EO). Personnel must be trained. Records maintained for regulatory inspection. (8) Common failures: Overloading (most common cause of sterilization failure - steam cannot penetrate), wet packs (inadequate drying, steam quality issues, overloading), BI positive (cycle failure, loading issue, equipment malfunction - investigate and recall), gasket leaks (pressure loss, poor steam penetration - replace gasket), mineral buildup (using tap water - use distilled/deionized; descale regularly).
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.