YSI 2900D handleiding
Handleiding
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9-1
9. Operational Checks and Maintenance
Cleaning, Disinfecting, and Decontaminating
Proper precautionary lab practices should be followed when handling biological hazards.
Authorized cleaning and disinfecting agents include:
• Sodium hypochlorite, 0.5% free available chlorine
• Isopropanol, 70%
• Ethanol, 70%
• NaOH, 0.5N
CAUTION: Do not use cleaning solutions on ISE probes (they will be damaged).
Authorized rinsing agents include:
• Deionized (DI) Water
• Distilled Water
• Purified Water
• Water For Injection (WFI)—must be cooled
9.1.1 Touch Panel
Clean the touch panel with glass cleaner or isopropanol. Do not use sodium hypochlorite (bleach).
9.1.2 Decontamination Procedures
Wipe the instrument case with mild soap and water, do not immerse. If necessary, isopropanol may be used.
Remove and discard all tubing. New tubing is provided in the preventive maintenance kit. Empty the waste bottle and
wash with authorized disinfecting agent. Remove sample module, Sipper Tube, Test Tube Holders/racks and probes
according to instructions.
Thoroughly clean with authorized disinfecting agent, then rinse with authorized rinsing agent (see Section 9.1). Remove
probes and discard enzyme membranes. Clean enzyme probes with isopropanol only, rinse with authorized rinsing agent
(see Section 9.1). Do not clean ISE probes unless you plan to replace them. Clean up all spills, then reassemble.
Daily Maintenance
9.2.1 Empty the Waste Bottle(s)
Carefully pull the waste tube out of the hole in each waste bottle. Unscrew the lid from the waste bottle then lift the waste
bottle out of the bottle tray.
If the 2900 Series is used for medical research or biological testing, dispose of the waste bottle contents in a manner
suitable for biohazardous waste. The YSI reagents used in the 2900 Series are non-toxic and, unless otherwise specified,
consist of a phosphate salt buffer with small amounts of preservatives. Refer to reagent bottle labels and Material Safety
Data Sheets for more information.
Rinse and dry only the bottom of the waste bottle cap. Ensure the SMA connector is dry. If the SMA connector gets wet,
dry thoroughly with a lint-free tissue. For best results, let air dry for 2 hours.
Slide the waste bottle back into the bottle tray and screw the lid back onto the bottle. Insert the waste tube into the hole in
the bottle.
9.2.2 Check the Calibrator Bottle(s)
If the fluid level is low or the bottle has been in the instrument longer than the working life (as stated on the bottle), install
a new bottle of calibrator solution.
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Productinformatie
| Merk | YSI |
| Model | 2900D |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 50780 MB |
