Paterson Set 3 laboratory trays 18x24cm for paper size 13x18cm (5x7") white, red and grey

This is a set of 3 Paterson laboratory trays, with one of each colour. The trays measure 18x24 cm and are suitable for paper sizes up to 13x18 cm - 5x7 inches.

Paterson laboratory trays are made of impact resistant plastic for pictures up to 13x18 cm (5x7 Inch). The photo tray has a well shaped spout which also serves as a holder for the thermometer. The bowl is suitable for developing, stop, fixation, hypo-clear baths and general use. The integrated bottom ribs increase stability, make it easier to remove the paper and ensure an optimal flow of chemicals. The material is resistant to chemicals, even to 60% acetic acid and heat resistant up to 80°C. Cleaning is very easy and the trays can be stacked inside each other to save space.

• Made of high-quality plastic
• The bottom design of the trays offers maximum solution economy and easy pressure removal, with a practical pouring lip for drip-free emptying. One of the corners has a small notch that supports a (scale) thermometer, allowing constant monitoring of the temperature.
• Paper Size: max. 13x18 cm - 5x7 Inch
• Bowl size: 18x24 cm
• Inner dimensions of the bowl: 14x20 cm
• For processing photos in the darkroom
• These Paterson developing trays are made from a hard, durable, chemical resistant plastic and are available in 3 colours for all common print sizes to help distinguish between chemicals in safe lighting conditions. Colour white, red and grey
• Stackable for easy storage
• With 1 tray thermometer: Angled stem with hook for hanging on the edge of the tray. Alcohol-filled. Celsius and Fahrenheit scales 0 - 50°C / 32 - 120°F. Marker at 18°C (64°F). Length: 85 mm + 40 mm stem length, ø 10 mm The Kaiser tray thermometer made for use during the development process. This version has an angled stem and a special hook to secure the thermometer to the edge of the tray. It is made of shatterproof glass. The temperature is determined by alcohol rather than mercury. The main advantage of alcohol thermometers is their increased safety for people and the environment. The thermometer has both a Celsius scale and a Fahrenheit scale. The scaled measuring range extends from 0 to 50°C or 32 to 120°F. The scale has a mark at 18°C / 64°F. Length: 85 mm + 40 mm stem length, ø 10 mm