HBY-30砂浆恒温恒湿箱

一、简介：是我公司根据**A新标准(砂浆,涂料,膨胀剂,保温材料,节能材料)养护设计而成.养护箱控制仪表采用PID模糊控制技术，操作简单,全自动控制,可在任意室温的条件下，控制为20±1℃进行试体养护，是建筑施工,公路,铁路,水利工程,水泥厂及科研部门,大学院校标准养护试体A新设备。

1. Brief introduction of mortar standard curing box: It is designed and maintained by our company in accordance with the new standard of ** A (mortar, coating, expansion agent, thermal insulation material, energy-saving material). The control instrument of the curing box adopts PID fuzzy control technology, which is easy to operate and fully Automatic control, it can be controlled at 20 ± 1 ℃ at any room temperature. It is a new equipment for standard maintenance of test body A in construction, highway, railway, water conservancy engineering, cement factory and scientific research department, and university.

二、技术参数：

★电源: AC220V

★箱内尺寸: 550× 550×1100（mm）

★恒温范围: 0--50℃可调

★恒湿范围: 35%--95%可调

★制冷功率: 145W

★加执功率: 300W

★加湿器功率: 15W

★去湿功率: 245W

★外型尺寸: 1200×1550×650 （mm）

★重量：157kg

Second, the technical parameters of mortar standard curing box:

★ Power: AC220V

★ Box size: 550 × 550 × 1100 (mm)

★ Constant temperature range: 0--50 ℃ adjustable

Constant humidity range: 35% -95% adjustable

★ Cooling power: 145W

★ Additional power: 300W

Humidifier power: 15W

★ Dehumidifying power: 245W

★ External dimensions: 1200 × 1550 × 650 (mm)

★ Weight: 157kg

三、操作规程：

★应将仪器置于通风干燥处，在环境温度2~38℃,相对湿度不大于85%,周围无强烈振动及强电磁场影响的室内使用。

★砂浆养护箱安放平稳后，应检查门开关是否灵活，电气、制冷等部件是否损坏。

★将箱内水箱加水至末层搁架以下，电热管以上2cm，把侧门打开将加湿器水箱内加注满蒸馏水，另把测温干湿盒内塑料球里注满水，并把纱布泡入水中。

★将电源插头插入具有良好接地的220V插座中，HBY-30按动电源开关，仪器自动进入工作状态。

★出厂时砂浆养护箱已编入标准设定程序，温度控制值为20.0℃±1.0℃,湿度控制值为95%±1.5%,无特殊要求,不能改变控制程序,否则将可能出现控温、控湿超出技术范围，如需要改变控制值数据，可按照控温仪说明书修改程序。

Three, mortar standard maintenance box operating procedures:

★ The instrument should be placed in a ventilated and dry place, indoor use at ambient temperature of 2 ~ 38 ℃, relative humidity of not more than 85%, and no strong vibration and strong electromagnetic field.

★ After the mortar curing box is placed stably, check whether the door switch is flexible and whether the electrical and refrigeration components are damaged.

★ Fill the water tank in the tank to below the last shelf, 2cm above the electric heating tube, open the side door to fill the humidifier tank with distilled water, fill the plastic ball in the temperature measurement wet and dry box with water, and soak the gauze Into the water.

★ Plug the power plug into a 220V socket with a good ground. Press the power switch on the HBY-30 and the instrument will automatically enter the working state.

★ The mortar curing box has been programmed into the standard setting procedure when leaving the factory. The temperature control value is 20.0 ℃ ± 1.0 ℃, and the humidity control value is 95% ± 1.5%. There is no special requirement and the control program cannot be changed, otherwise temperature control, Humidity control is beyond the technical range. If you need to change the control value data, you can modify the program according to the instruction of the temperature controller.

四、常见故障排除方法：

★整机不工作：检查电源开关，保险丝是否损坏。

★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。

★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。

★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。

★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。

Fourth, common troubleshooting methods for mortar standard curing box:

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

★ No refrigeration: Check whether the meter shows the refrigeration status, check the compressor overload protector, whether the starter is damaged, and the compressor can run normally without refrigeration. It may be refrigerant leakage.

★ 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.

★ The temperature difference in the box is large: 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.

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

五、注意事项：

★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。

★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。

★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。

★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。

V. Precautions for mortar standard curing box:

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

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

3. Regularly check the humidifier and water tank. Do not turn off the water in the wet and dry box. The gauze in the box should be replaced every month.

4. No, relevant personnel must not change the control program data without authorization, so as not to cause the instrument to lose control and damage the instrument.