SHBY-40B恒温恒湿养护箱

一、混凝土恒温恒湿养护箱是混凝土养护检测仪器，混凝土恒温恒湿养护箱是我公司根据相关标准新研制的一款新产品。采用数显液晶显示器，控温数据准确，校准方便。

First, the concrete constant temperature and humidity curing box is a concrete monitoring instrument, and the concrete constant temperature and humidity curing box is a new product developed by our company according to relevant standards. Digital LCD display, accurate temperature control data and easy calibration.

二、混凝土恒温恒湿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     

★容积: 40B型550*550*1180mm

60B型920*650*1100mm

90B型1200*560*1400mm

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

★ Volume: 40B type 550 * 550 * 1180mm

60B type 920 * 650 * 1100mm

90B type 1200 * 560 * 1400mm

三、混凝土恒温恒湿养护箱注意事项：

★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。

Third, the concrete constant temperature and humidity maintenance box matters needing attention:

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

★ Power grounding must be reliable. Poor grounding will bring danger to your personal safety.

★ 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.

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

四、混凝土恒温恒湿养护箱一般故障排除：

★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, general troubleshooting of concrete constant temperature and humidity 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、混凝土恒温恒湿养护箱注意事项：

★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 concrete constant temperature and humidity curing box

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

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

★ Always check the humidifier and water tank. Do not cut off the water in the wet and dry box. The gauze in the box should be replaced every month.

★ Non-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.

六、混凝土恒温恒湿养护箱一般故障排除：

★ 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。

恒温养护箱装箱单：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。

*注：如说明书与商品实物有出入，请以实物为准。

Six, general troubleshooting of concrete constant temperature and humidity curing box

★ The whole machine does not work: check the power switch and fuse for damage.

★ 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 refrigeration, which 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.

★ 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.

★ 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.

Packing list of constant temperature maintenance box: one host, one shelf, one fuse, one gauze, one manual, one certificate.

Note: If there is any discrepancy between the manual and the product, please refer to the actual product.