SHR-6直接法水泥水化热测定仪

直接法水泥水化热测定仪是水泥指标**检测仪器，适用于中热硅酸盐水泥、低热矿渣硅酸盐水泥、普通硅酸盐水泥、矿渣硅酸盐水泥、火山灰硅酸盐水泥、粉煤灰硅酸盐水泥等的任何水化龄期的水化热测定。使用前务必仔细阅读说明书。并由**实验人员操作，以避免操作不当引起的伤害。如需了解更多资料请于我公司客服人员联系。

The direct method cement hydration heat analyzer is a cement index testing instrument, suitable for medium-temperature portland cement, low-heat slag portland cement, ordinary portland cement, slag portland cement, pozzolanic portland cement, Determination of heat of hydration at any age of hydration in fly ash portland cement, etc. Be sure to read the instructions carefully before use. It is operated by ** experimental personnel to avoid injury caused by improper operation. For more information, please contact our customer service staff.

直接法水泥水化热测定仪按照标GB/T 12959－2008水泥水化热试验方法(直接法)研发 ,用于自动记录多组热量计内水泥胶砂温度的变化，计算热量计内积蓄和散失热量的总和，从而求得水泥水化7天（28天）内的水化热。该系统全自动化，采样点密集且精度高，全面取代老式人工读数仪器,可用于水泥厂，科研部门，大专院校以及建筑工程部门。是检测“大坝水泥”“硅酸盐水泥”“矿渣硅酸盐水泥”“粉煤灰硅酸盐水泥”以及掺加外加剂等水泥水化热的A设备。

程序设置自动控制水化热数据的采集、记录、曲线等并打印水化热检测报告。该系统采用高精度温度传感器采集热量计中水泥的温度变化，多组热量计被安装在一个带数控装置的恒温循环水槽中以保证外界温度的恒定，热量值的变化被多通道无纸记录仪采集并实时显示多通道温度和曲线，通过USB传输到电脑上，软件自动实时显示水化热放热曲线并计算出7天或28天内的总热量值。

The direct method cement heat hydration tester was developed in accordance with the ** standard GB / T 12959-2008 cement hydration heat test method (direct method). It is used to automatically record the temperature change of cement mortar in multiple groups of calorimeters and calculate the calorimeter. The sum of the accumulated and lost heat, to obtain the hydration heat within 7 days (28 days) of cement hydration. The system is fully automated, with dense sampling points and high precision. It completely replaces old manual reading instruments and can be used in cement plants, scientific research departments, colleges and universities, and construction engineering departments. It is the A equipment for detecting the hydration heat of cement such as "dam cement", "portland cement", "slag portland cement", "fly ash portland cement", and additives.

Program settings automatically control the collection, recording, and curve of hydration heat data and print hydration heat test reports. This system uses a high-precision temperature sensor to collect the temperature change of the cement in the calorimeter. Multiple groups of calorimeters are installed in a constant temperature circulating water tank with a numerical control device to ensure the constant external temperature. The change of the heat value is measured by a multi-channel paperless recorder. Collect and display the multi-channel temperature and curve in real time, and transfer it to the computer via USB. The software automatically displays the hydration heat release curve in real time and calculates the total heat value in 7 or 28 days.

直接法水泥水化热测定仪技术参数：

1、可放置试样通道：16个（8组）,也可按用户要求订作。

2、水浴容积：260升（16个样品）

3、水浴控温精度：20±0.01℃

4、水浴控温范围：0℃~60℃

5、系统分辨率：0.01℃

6、系统精度：±0.01℃

7、数据接口：RS485

8、数据采集速度：1秒-1小时（可任意设定）

9、控制系统：采用联想品牌电脑。

10、压缩机：采用法**泰康变频式压缩机，风扇为无**调速可根据环境温度的高低从而改变风机和压缩机的转速达到节能、环保的效果

11、制冷系统：采用丹麦丹佛斯电子膨胀阀、过滤器等配件。

12、循环水泵：采用德**普道西格耐低温循环水泵。

Technical parameters of direct method cement heat hydration analyzer:

1. Specimen channels can be placed: 16 (8 groups), can also be customized according to user requirements

2. Water bath volume: 260 liters (16 samples)

3. Water bath temperature control accuracy: 20 ± 0.01 ℃

4. Water bath temperature control range: 0 ℃ ~ 60 ℃

5. System resolution: 0.01 ℃

6. System accuracy: ± 0.01 ℃

7. Data interface: RS485

8. Data acquisition speed: 1 second to 1 hour (can be set arbitrarily)

9, control system: Lenovo brand computer.

10. Compressor: Adopting Taikang inverter compressor, the fan is non-adjustable, and the speed of the fan and compressor can be changed according to the ambient temperature to achieve energy saving and environmental protection.

11. Refrigeration system: Danfoss electronic expansion valve, filter and other accessories are used.

12. Circulating water pump: Adopting ** Pudasig low temperature resistant circulating water pump.