(MQACR414) Alumina Cylindrical Crucible, 90 × 65 mm, 300 mL, 390 g, 1 Piece

Description

Selected Specification

• Dimensions: 90 × 65 mm
• Capacity: 300 mL
• Net weight: 390 g
• Sales quantity: 1 Piece

Product Overview

This cylindrical alumina crucible is made from 99% alumina (Al₂O₃) and measures Φ90 × 65 mm with a wall thickness of 5 mm. It provides a maximum capacity of 300 mL and weighs 390 g. The straight-walled cylindrical body is intended for high-temperature laboratory operations.

Key Features

• Constructed from 99% alumina for high-temperature and chemical-resistance service.
• Cylindrical body with a 5 mm wall thickness.
• Maximum working capacity of 300 mL.

Specifications

• Product type: Cylindrical alumina crucible
• Outer diameter (OD): Φ90 mm
• Height: 65 mm
• Wall thickness: 5 mm
• Maximum capacity: 300 mL
• Material: 99% alumina (Al₂O₃)
• Net weight: 390 g
• Sales quantity: 1 Piece

Applications

• Melting and processing of laboratory metal and non-metal samples.
• Analysis in laboratory and various industrial settings.
• High-temperature work in muffle furnaces and similar heating environments.

Handling and Care

• Before first use, dry the crucible in an oven at approximately 105 °C for 120 minutes to remove moisture.
• Do not heat with an open flame or with gasoline, acetylene or alcohol torches.
• Keep the heating rate below 5 °C per minute at temperatures under 1200 °C.
• Keep the cooling rate below 4 °C per minute at temperatures above 1200 °C.
• Maintain a distance greater than 5 cm between the crucible and the heating element.

Package Contents

• 1 × Alumina Cylindrical Crucible, 90 × 65 mm, 300 mL, 390 g