Elma Lab Clean
| Cleaner | pH (soln.) | Dangerous goods | Application | Suitable materials | Impurities | Dosage for ultrasonic baths | Adjustments for ultrasonic baths |
|---|---|---|---|---|---|---|---|
| ELC A25 Alkaline Intense Dishwasher Suitable |
12 | Yes | Alkali-resistant laboratory instruments and medical instruments, implants | Alkali-resistant glass, ceramic, metals (including titanium) and alkali-resistant plastics Not suitable for aluminium, magnesium, light metal alloys and alkali-sensitive glass. |
Blood, saliva, protein-, bone- and tissue-residues, fats/greases, oils, polishing and grinding residues, resinified and tarry residues, markings and labels | Ultrasonic cleaning: 1 % = 10 ml A25 + 990 ml water Splash cleaning: 0,5 % = 5 ml A25 + 995 ml Water |
Ultrasonic cleaning temperature: 50 - 75 °C Splash cleaning temperature: > 55 °C |
| ELC N10 Neutral Dishwasher Suitable |
7 | No | Sensitive laboratory instruments and medical instruments, implants | Metal (including aluminium and light metal alloys), glass, ceramic and plastics Check magnesium alloys before application! |
Emulsions, marking and label residues, lime soap deposits, light greases and oils, fingerprints, dust | Ultrasonic cleaning: 2 % = 20 ml N10 + 980 ml water Splash cleaning:: 1 % = 10 ml N10 + 990 ml water |
Ultrasonic cleaning temperature: 30 - 75 °C Splash cleaning temperature: > 55 °C |
| ELC S15 Metal Passivation Citric |
3 | No | Ultrasonic cleaning & passivation of laboratory instruments and medical instruments, implants and work pieces | Ultrasonic cleaning: stainless steel, non-ferrous metals, light metals e.g. aluminium, plastics and glass Brass and copper alloys are brightened up. Passivation: stainless and chromium-alloyed steels |
Lime, rust, oxide layers, mineral greases & oils Passivation based on selective dissolution of oxidized iron atoms, increase of relative chromium content. |
Ultrasonic cleaning: 1 % = 10 ml S15 + 990 ml water up to 5 % possible. Passivation: 10 % = 100 ml S15 + 900 ml water up to 20 % possible. |
Cleaning and passivation temperature: 30 - 80 °C Cleaning time: Ca. 2 min Passivation time:10 - 30 min |
