荣计达SHBY-60B恒温恒湿混凝土标准养护箱 水泥砼标准养护箱

一、恒温恒湿混凝土标准养护箱产品简介：

恒温恒湿混凝土标准养护箱采用数显液晶显示器，控温数据准确，校准方便。根据 标准GB177-85《水泥胶砂强度检测方法》对水泥试体养护的要求设计制作而成的，操作简单，有电热升温和制冷降温装置，可在任意室温的条件下，控制为20±1℃进行试体养护。

I. Brief introduction of constant temperature and humidity concrete standard curing box:

The constant temperature and humidity concrete standard curing box adopts a digital LCD display. The temperature control data is accurate and the calibration is convenient. Designed and manufactured according to the requirements of standard GB177-85 "Cement Mortar Strength Testing Method" for curing cement samples, simple operation, electric heating and cooling devices, can be controlled to 20 at any room temperature Maintain the specimen at ± 1 ° C.

二、恒温恒湿混凝土标准养护箱主要技术参数：

★控温精度±1℃ 测温精度±0.5℃ 箱内温度20℃

★加热功率600W 温差A型 ＜±1℃ B型 ＜±2℃

★整机噪声＜65dB 工作电压220V±10％

★控湿精度±1％RH 相对湿度≥90％RH

★测湿精度±3％RH 频率50HZ

★压缩机功率136W 温湿传感器Pt100A

60B型920*650*1100mm 90B1200X560X1200mm

Second, the main technical parameters of constant temperature and humidity concrete standard curing box

★ Temperature control accuracy ± 1 ℃ Temperature measurement accuracy ± 0.5 ℃ Temperature inside the box 20 ℃

★ Heating power 600W A temperature difference ＜ ± 1 ℃ B type ＜ ± 2 ℃

★ The whole machine noise is less than 65dB, working voltage is 220V ± 10%

★ Humidity control accuracy ± 1% RH, relative humidity ≥90% RH

★ Humidity measurement accuracy ± 3% RH frequency 50HZ

★ Compressor power 136W temperature and humidity sensor Pt100A

60B type 920 * 650 * 1100mm 90B1200X560X1200mm

三、恒温恒湿混凝土标准养护箱工作参数(出厂标准程序设定)

①温度控制值20.0℃

②温度控制上限(以控制值为基准)＋1℃

③湿度控制值95％

④温度控制下限(以控制值为基准)－0.5℃

⑤湿度控制上限(以控制值为基准)1％

⑥湿度控制下限(以控制值为基准)1％

Third, the constant temperature and humidity concrete standard curing box working parameters (factory standard program setting)

①Temperature control value 20.0 ℃

② Upper limit of temperature control (based on the control value) + 1 ° C

③Humidity control value 95%

④ Lower limit of temperature control (based on control value)-0.5 ℃

⑤Humidity control upper limit (based on the control value) 1%

⑥ Lower limit of humidity control (based on control value) 1%

四、恒温恒湿混凝土标准养护箱主要特点：

采用好的智能化温湿度控制系统，能准确地指令升温，降温和增湿等功能。进行全自动切换工作，实现箱内温度、湿度的动态平衡，并可安置自动定时打印机和水位传感器。从而提高标准养护条件规定的温湿度的准确度和自动化控制水平、降低能耗、替代现有低档次标准养护箱和企业自建的非标准养护室，实现试件的状态调节和试验的标准环境。

Fourth, the main characteristics of constant temperature and humidity concrete standard curing box:

With a good intelligent temperature and humidity control system, it can accurately commａnd functions such as temperature rise, temperature decrease and humidification. Carry out full-automatic switching to realize the dynamic balance of temperature and humidity in the box, and can be equipped with automatic timing printer and water level sensor. In order to improve the accuracy and automatic control level of temperature and humidity specified in standard curing conditions, reduce energy consumption, replace existing low-grade standard curing boxes and non-standard curing rooms built by enterprises, and achieve a standard environment for condition adjustment and testing of test specimens .

五、恒温恒湿混凝土标准养护箱工作原理：

★恒温恒湿养护箱的工作原理，由加热系统和制冷系统产生升温和降温，用控制仪进行调控。

★当温度低于（箱内温度）20℃时，控温仪继电器开始工作，箱内温度20℃时，电热器停止升温，保持箱内20℃恒温，当箱内温度高于20℃时，制冷系统开始工作，箱内温度低于20℃时，制冷系统停止工作，保持箱内20℃±1℃，这样反复连续工作，达到水泥试体养护工作。

★恒湿控制采用超声波加湿加湿，专用控湿仪控制，当箱内湿度达不到所需湿度时，加湿器自动向箱内加湿，达到自动停止，以保箱内湿度恒定在90%。

Fifth, the working principle of constant temperature and humidity concrete standard curing box:

★ The working principle of the constant temperature and humidity conservation box is that heating and cooling systems generate heating and cooling, and are controlled by a controller.

★ When the temperature is lower than (inside the box) 20 ℃, the temperature controller relay starts to work. When the temperature inside the box is 20 ℃, the electric heater stops heating up and keeps the constant temperature inside the box. When the temperature inside the box is higher than 20 ℃, The refrigeration system starts to work. When the temperature inside the box is lower than 20 ° C, the refrigeration system stops working and keeps the temperature in the box at 20 ° C ± 1 ° C. This way, the continuous work is repeated to achieve the cement specimen maintenance work.

★ Constant humidity control adopts ultrasonic humidification and humidification, and is controlled by a special humidity controller. When the humidity in the box does not reach the required humidity, the humidifier automatically humidifies the box and stops automatically to keep the humidity in the box constant at 90%.

六、恒温恒湿混凝土标准养护箱使用条件：

★温度：15℃~35℃。

★相对湿度：不大于85%RH。

★周围无强烈振动、无强烈电磁场影响。

★周围无高浓度粉尘及腐蚀性物质。

★无阳光直接照射或其它热源直接辐射。

★周围无强烈气流，当周围空气需要强制流时，气流不应直接吹到箱体上。

★试验箱应放置平稳，保持水平。

★试验箱的四周应留有一定的距离，方便维修操作。

★安装场地通风良好。

★良好接地。

Six, the use conditions of constant temperature and humidity concrete standard curing box:

★ Temperature: 15 ℃ ~ 35 ℃.

★ Relative humidity: not more than 85% RH.

★ There is no strong vibration and strong electromagnetic field influence around.

★ There is no high concentration of dust and corrosive substances around.

★ No direct sunlight or other heat sources.

★ There is no strong airflow around. When the surrounding air needs to be forced, the airflow should not blow directly onto the box.

★ The test box should be placed stably and kept level.

★ There should be a certain distance around the test box to facilitate maintenance operations.

★ The installation site is well ventilated.

★ Good grounding.

七、恒温恒湿混凝土标准养护箱操作规程：
★取出加湿器，拿下上部水箱向加湿器加足水(纯净水)再放回

底座。
★打开箱体侧门，把加湿器安装在托板上装上加湿机接头并和箱内进气管接好，插上电源插头。

★接通电源，打开电源开关，进行温度设置，按动控制器上温度，设定拨码，使之为控制温度(即20℃)。湿度设定，把湿度设定为控制湿度90%，然后再打开所有控制开关，即可自动控制。

★箱体 位静止24小时后，接好地线调节好水平，向水箱内加清洁水，水位超过加热管。

Seven, the constant temperature and humidity concrete standard maintenance box operating procedures:

★ Take out the humidifier, take off the upper water tank, add enough water (purified water) to the humidifier, and put it back

Base.

★ Open the side door of the box, install the humidifier on the pallet, install the humidifier connector, and connect it with the intake pipe in the box, and plug in the power plug.

★ Turn on the power, turn on the power switch, set the temperature, press the temperature on the controller, and set the dial to make it the control temperature (that is, 20 ° C). Humidity setting, set the humidity to 90% of the control humidity, and then turn on all control switches for automatic control.

★ After the box is left at rest for 24 hours, connect the ground wire to adjust the level, add clean water to the water tank, and the water level exceeds the heating pipe.

八、恒温恒湿混凝土标准养护箱注意事项：

①电源电压波动超过规定使用范围，必须安装电源稳压器，否则将会损坏仪表及制冷机。

②电源接地一定要可靠，接地不良会对您的人身安全带来危险。

③经常检查加湿器、水箱，干湿盒内不要断水，盒内纱布要每月更换。

④非有关人员不能擅自改变控制程序数据，以免造成仪器失控及损坏仪器。

SHBY-60B混凝土恒温恒湿养护箱一般故障排除：

①整机不工作：检查电源开关，保险丝是否损坏。

②不制冷：检查仪表是否显示制冷状态，检查压缩机过载保护器，起动器是否损坏，压缩机能正常运转而不制冷则可能是制冷剂泄漏。

③加湿器不加湿：检查加湿器内小风机是否工作，加湿器底座内水位是否过高，加湿器安放是否倾斜过大，雾化换能器是否干净。

④箱内温差大：检查风机是否工作，制冷指示灯亮而风机不工作，则风机损坏或保险丝坏。

⑤偶尔受外界电信号冲击，仪表出现数显失控，只需关闭电源开关或拔下电源插头，再重新开机，即能正常工作。

Eight, the constant temperature and humidity concrete standard curing box matters needing attention:

① The power supply voltage fluctuates beyond the specified use range, and a power regulator must be installed, otherwise the instrument and the refrigerator will be damaged.

② The power supply grounding must be reliable. Poor grounding will bring danger to your personal safety.

③ Check the humidifier and water tank frequently. Do not cut off the water in the wet and dry box. The gauze in the box should be replaced every month.

④ Non-relevant personnel cannot change the control program data without authorization, so as not to cause the instrument to lose control and damage the instrument.

SHBY-60B concrete constant temperature and humidity curing box general troubleshooting:

① The whole machine does not work: check whether the power switch and fuse are damaged.

② Uncooled: Check whether the meter shows the cooling status, check the compressor overload protector, whether the starter is damaged, and the compressor can run normally without cooling. It may be refrigerant leakage.

③ Humidifier does not humidify: Check whether the small fan in the humidifier works, whether the water level in the base of the humidifier is too high, whether the humidifier is placed too lean, and whether the atomizing transducer is clean.

④ Large temperature difference in the box: check whether the fan is working, if the cooling indicator is on and the fan is not working, the fan is damaged or the fuse is broken.

⑤ Occasionally due to the impact of external electrical signals, the digital display is out of control. Just turn off the power switch or unplug the power plug, and then turn it on again to work normally.

九、恒温恒湿混凝土标准养护箱装箱单：

主机 壹台，搁板 壹副，保险丝 壹个，纱布 壹块，说明书 壹份，合格证 壹份。

IX. Packing list of standard curing box for constant temperature and humidity concrete:

One host, one shelf, one fuse, one gauze, one manual, one certificate.