(MQACR429) Alumina Cylindrical Crucible, 60 × 40 mm, 70 mL, 150 g, 1 Piece

Description

Selected Specification

• Dimensions: 60 × 40 mm
• Capacity: 70 mL
• Net weight: 150 g
• Sales quantity: 1 Piece

Product Overview

This cylindrical crucible is made from 99% alumina (Al₂O₃) and carries the model marking 6040. It measures 60 mm outer diameter × 40 mm height with a 70 mL capacity and a 4.5 mm wall thickness, and weighs 150 g. It is intended for high-temperature laboratory work such as muffle-furnace processing.

Key Features

• 99% alumina construction (Al₂O₃ purity above 99%, measured content 99.32%).
• Cylindrical straight-wall body.
• Long-term use temperature ≤ 1600 °C.
• Resistant to high temperature and chemical corrosion.

Specifications

• Product type: cylindrical alumina crucible
• Model marking: 6040
• Material: 99% alumina (Al₂O₃)
• Outer diameter (OD): 60 mm
• Height: 40 mm
• Wall thickness: 4.5 mm
• Capacity: 70 mL
• Net weight: 150 g
• Long-term use temperature: ≤ 1600 °C
• Sales quantity: 1 Piece

Applications

• Metal and non-metal sample analysis in the laboratory.
• Melting of laboratory materials.
• Chemical laboratory and general industrial analysis.
• High-temperature work in muffle furnaces.

Handling and Care

• Before first use, bake at approximately 105 °C for 120 minutes to remove moisture.
• Do not heat with an open flame; do not use a gasoline torch, acetylene torch or alcohol lamp for direct heating.
• Keep heating rate below 5 °C/min under 1200 °C.
• Keep cooling rate below 4 °C/min above 1200 °C; avoid overly rapid temperature changes.
• Maintain more than 5 cm between the crucible and the heating element.

Package Contents

• 1 × Alumina Cylindrical Crucible, 60 × 40 mm, 70 mL, 150 g