LIQUID VIEWER | EP <2.9.20> - Lab-Wissen
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LIQUID VIEWER | EP <2.9.20>
This Liquid Viewer offers a simple method to detect visible particles in transparent liquids. It is designed according to the European Pharmacopoeia Specification <2.9.20>.
Features:
- According to the European Pharmacopoeia Specification <2.9.20>
- Matt black panel of appropriate size held in a vertical position.
- Non-glare white panel of appropriate size held in a vertical position next to the black panel.
- An adjustable lamp-holder fitted with a suitable, shaded, white-light source and with a suitable light diffuser (a viewing illuminator containing two 13 W fluorescent tubes, each 525 mm in length, is suitable).
- The intensity of illumination at the viewing point is maintained between 2000 lux and 3750 lux. Higher values are preferable for coloured glass and plastic containers.
Method:
- Remove any adherent labels from the container and wash and dry the outside.
- Gently swirl or invert the container, ensuring that air bubbles are not introduced
- Observe for about 5 seconds in front of the white panel.
- Repeat the procedure in front of the black panel.
- Record the presence of any particles.
Liquid Viewer | EP <2.9.20>
This item is on stock. Delivery within 2 - 3 working days
Technical Specifications: | ||||
| Monograph: | Manufactured according to EP <2.9.20> | |||
Lamp life time: | 4 - 5 years (should be inspected yearly) | |||
Number of Lamps | 2 | |||
Dimension (W x H x D): | 710 mm X 450 mm X 420mm | |||
Weight | 8 Kg | |||
Power Supply | 240V / 50Hz | |||
IQ / OQ Documents | Installation and operation qualification protocols | |||
| PQ Documents | Performance Qualification Protocol (PQ) for Liquid Viewer is available | |||
Light Meter | Light Meter for measuring the Lux (Required for operation qualification and daily operation) | |||
Certificate for Light Meter | Certificate ISO luminous intensity calibration certificate for Light Meter (5 calibration points) | |||
| Spare Lamps | Set of 2x lamps | |||