SHR-650S Intelligent Constant Temperature Cement Hydration Heat Tester

Purpose and principle

This instrument is designed according to the relevant provisions of the national standard GB/T12959-2008 "Method for determination of cement hydration heat". Suitable for the determination of hydration heat at any hydration age of medium heat silicate cement, low heat slag silicate cement, ordinary silicate cement, slag silicate cement, volcanic ash silicate cement, fly ash silicate cement, etc. This instrument can also be used for other types of cement when the dissolution heat method is specified for determining the heat of hydration.

Main technical specifications

1. Sink temperature... 20 ℃± 0.1 ℃

2. Vacuum bottle capacity... about 650ml

The cooling rate is ≤ 0.001 ℃/min after being filled with water that is 5 ℃ higher than room temperature and left to stand for 30 minutes

3. Acid stirring rod speed... 400~500rpm

4. Power supply... 2500W/AC220V/50Hz

5. High precision electronic thermometer

Differential range... 0~100 ℃

Division value... 0.001 ℃

6. Instrument dimensions (length x width x height mm)

Host... 810 × 500 × 760

Thermostatic unit... 730 × 420 × 500

7. Net weight of the instrument... 130kg