上海荣计达仪器科技有限公司经营水泥实验仪器、混凝土实验仪器、公路土工实验仪器、干粉砂浆保温砂浆实验仪器、沥青防水材料实验仪器、油漆涂料实验仪器、无损检测等实验仪器。经营水泥实验仪器、混凝土实验仪器、公路土工实验仪器、干粉砂浆保温砂浆实验仪器、沥青防水材料实验仪器、油漆涂料实验仪器、无损检测等实验仪器。公司产品凭借过硬的质量、完善的售后服务、合理的价格销往各大院校、检测单位、建材企业、工程建设单位。在消费者当中享有较高的地位和良好的口碑，用户遍布国内近三十个省市、自治区，并远销国外，与用户建立了长期稳定的合作关系。公司实力雄厚，重信用、守合同。有健全的管理制度和完善健全的质量管理体系。并有反应迅速、服务周到的售后服务系统。我们将不懈努力、一如既往以优异的品质为客户服务。

Shanghai Rongjida Instrument Technology Co., Ltd. operates cement laboratory instruments, concrete laboratory instruments, highway geotechnical laboratory instruments, dry powder mortar thermal insulation mortar laboratory instruments, asphalt waterproof material laboratory instruments, paint coating laboratory instruments, nondestructive testing and other laboratory instruments. Operate cement experimental instruments, concrete experimental instruments, highway geotechnical experimental instruments, dry powder mortar thermal insulation mortar experimental instruments, asphalt waterproof material experimental instruments, paint coating experimental instruments, non-destructive testing and other experimental instruments. With excellent quality, perfect after-sales service, and reasonable prices, the company's products sell well in universities, testing units, building materials enterprises, and engineering construction units. Enjoying a high status and good reputation among consumers, users are located in nearly 30 provinces, municipalities and autonomous regions in China, and exported to foreign countries, and have established long-term and stable cooperative relations with users. The company is strong, loyal to credit and keep contracts. There is a sound management system and a sound quality management system. And has a quick response and good service after-sales service system. We will make unremitting efforts to serve our customers with excellent quality as always.

可移动式混凝土流变仪提供了一种科学的测试混凝土和易性的方法，可在混凝土生产施工的各个环节使用。可应用于科研、混凝土材料配比确定、生产质量控制等领域。使用者包括科研人员、实验机构、生产厂商、材料供应商乃至施工人员，适合在施工现场使用。其产品特性及优势如下：

• 可移动，适用于不同场合

• 结实耐用

• 低成本，多功能

• 实验快速，准确

• 操作简单，自动化

• 更好地确定材料和易性

• 提高混凝土质量和性能

• 提高工人生产效率

• 加速**新材料的推广使用

The mobile concrete rheometer provides a scientific method for testing concrete and workability, which can be used in all aspects of concrete production and construction. It can be used in scientific research, concrete material ratio determination, production quality control and other fields. Users include scientific researchers, experimental institutions, manufacturers, material suppliers and even construction personnel, suitable for use on the construction site. Its product features and advantages are as follows:

• Removable, suitable for different occasions

• Durable

• Low cost, multi-function

• The experiment is fast and accurate

• Simple operation and automation

• Better determination of materials and workability

• Improve concrete quality and performance

• Improve worker productivity

• Accelerate the promotion and use of new materials

可移动式混凝土混凝土流变仪技术参数：

• 测量从低坍落度到自固混凝土砂浆（A小坍落度：混凝土坍落度不低于50mm，A好在75mm以上，否则，混凝土太硬，仪器测试效果差。）

• 名义骨料A大粒径：5-35mm（特殊定制，A大可做到45mm）

• 可控速率，叶轮转速：0.001rps–1.0rps

• 可换装叶轮，叶片直径125mm，叶片高度125mm

• 扭矩测试范围：0.01Nm-50Nm，精度0.1%

• 电机类型：伺服电机

• A小扭矩：0.001Nm

• 峰值扭矩：90Nm，不超过2s

• 连续A大扭矩：32 Nm

• 电源：220-240 VAC，400W

• 可进行应力增长测试和动态流变曲线测试

• 软件控制流变仪，自动采集数据，计算Bingham流变参数—屈服应力和塑性粘度，绘制曲线，储存试验结果。

• 通常流变仪实际测试过程只需1min

Technical parameters of mobile concrete rheometer:

• Measure from low slump to self-setting concrete mortar (A small slump: concrete slump is not less than 50mm, A is better than 75mm, otherwise, the concrete is too hard and the instrument test effect is poor.)

• Nominal aggregate A large particle size: 5-35mm (special customization, A large can achieve 45mm)

• Controllable speed, impeller speed: 0.001rps–1.0rps

• Replaceable impeller, blade diameter 125mm, blade height 125mm

• Torque test range: 0.01Nm-50Nm, accuracy 0.1%

• Motor type: servo motor

• A small torque: 0.001Nm

• Peak torque: 90Nm, no more than 2s

• Continuous A large torque: 32 Nm

• Power supply: 220-240 VAC, 400W

• Can conduct stress growth test and dynamic flow curve test

• Software controlled rheometer, automatically collect data, calculate Bingham rheological parameters—yield stress and plastic viscosity, draw curves, and store test results.

• Usually the actual test process of rheometer takes only 1min