碱骨料试验箱

1 Equipment Introduction

The alkali aggregate test box, also known as the alkali aggregate reaction test box and the alkali activity test box, is independently developed and produced by Cangzhou Kexin Instrument Equipment Co., Ltd. This product is designed and manufactured according to the national professional standard DL/T "Specification for Testing Cement Concrete Sand and Aggregate". Suitable for temperature and time control during sand and gravel aggregate expansion detection.

2  Technical parameters

Temperature control range: room temperature -100 ℃ adjustable

Water pump power: 40W

Temperature control accuracy: ± 0.5 ℃

Voltage: 220V ± 10V

Frequency: 50Hz

Time control: 100 days

Internal size: 650X410X450 (mm)

External dimensions: 940X490X630 (mm)

Heating power: 3KW