低温试验箱使用说明书
一、低温试验箱用途与特点：
1、本仪器使用于水泥、混凝土、各种水卷材、型材、塑材的低温检测。
2、本仪器由压缩机、冷凝器、过滤器、毛细管、蒸发器、恒温槽、数显仪表、数码控温系统等组成。本机制冷速度快、噪音小，使用方便。
二、低温试验箱技术参数：
1、本仪器容积：160L
2、控温范围：0℃—-40℃
3、控制：&plun;0.5℃
4、电源：AC220V、50HZ
5、环境温度：0—23℃
6、相对湿度：≤75%
三、低温试验箱结构特点：
该仪器选用上翻盖儿，对低温保持，试验方便。恒温槽采用腐性较强的合金板，外用优质钢板制作，中间充聚胺脂保温材料。
四、低温试验箱操作使用：
开箱后检查仪器是否完好，然后把仪器放置在水平面上。
检查电源是否稳定，然后插上电源，打开电源开关，此时仪表显示为恒温槽内实际温度，等3分钟后，压缩机启动。
五、低温试验箱温度设定：
按住“▲”键或下“▼”键3秒，显示“5P”与设定温度，再按“▲”键或“▼”键调整设定温度，调整好后，不要按任何键，10秒钟后自动保存退出。
六、低温试验箱温度事项：
1、仪器不允许在有潮湿及腐蚀性气体的环境中存放与使用。
2、次使用（长时间未用情况下）本机须工作2小时后方能作检测，以免次使用数值不准确。
3、由于某些原因断电或停电，就立即关掉电源开关，若需要重新启动，须间隔30分钟以上方能开机使用，以免开机烧毁压缩机。
4、在搬运时严禁将仪器倾斜45°以上。
5、使用时需要稳压器调节：220V 50Hz 15A 接地。
6、本仪器须接地。
7、本仪器只可用于实验室用，不可作普通冰柜使用，否则不予保修。
8、严禁在不使用时长时间运行。
9、本仪器经长途运输或搬运，静置2小时以后方能使用。
七、低温试验箱装箱清单：
使用说明书一份、合格证一份。
更多与 产品相关欢迎您来电咨询
Low temperature tt chamber operating instructions
A and low temperature tt chamber US and featur:
1, the instrument used in cement, concrete, waterproofing materials, shaped materials, plastic material of low temperature tt.
2, the instrument by the import comprsor and condenser, filters, capillary and evaporator, constant temperature trough, dial display instrument, dial temperature control system, etc. The machine cooling speed, low noise, the use of reliable and convenient.
Second, the low temperature tt chamber technology parameters:
1, the instrument volume: 160 l
2, temperature control range: 0 ℃ - 40 ℃
3, control accuracy, plus or minus 0.5 ℃
4, power supply: AC220V, 50 hz
5, environmental temperature: 0-23 ℃
6, relative humidity: 75% or ls
Three, the low temperature tt chamber structure featur:
Flip on the instrument selection, to keep low temperature effect is good, easy to tt. Thermostat adopts anticorrosion stronger alloy plate, external use of high qualified steel plate production, filling polyurethane thermal insulation material in the middle.
Four, low temperature tt chamber operation:
When unpacking the case inspection instruments are in good condition, and then placed the instrument in the horizontal plane.
Check whether the power supply is stable, then plugged in, turned on the power switch, instrument display at this time for the actual temperature in constant temperature trough, after 3 minut, the comprsor start.
Five, the low temperature tt chamber temperature setting:
Hold "bring" key or "▼" key for 3 seconds, the display "5 p" and the set temperature, and then prs "bring" or "▼" key to adjust the set temperature, adjust good, do not prs any key to automatically save out after 10 seconds.
Six, low temperature tt chamber temperature items:
1, the instruments are not allowed in damp and store in the environment of corrosive gas and use it.
2, for the first time use (for a long time without use) the machine must work to 2 hours before tting, so as to avoid using numerical inaccuracy for the first time.
3, for some reason or power blackouts, immediately turn off the power switch, if you need to rtart the, must wait 30 minut to boot using, so as to avoid sharp boot burn down comprsor.
4, in handling, the instrument are forbidden to tilt more than 45 °.
5, the need when using voltage regulator to adjust: 15 a 220 v, 50 hz grounding.
6, the instrument must be grounded.
7, the instrument can be used in laboratory tts only and cannot be used as ordinary freezers, otherwise no warranty.
8, it is strictly prohibited without using long time running.
9, the instrument by long-distance transportation or handling, let stand for 2 hours, can use.
Seven, low temperature tt box packing list:
One copy of instruction manual, a certificate of approval.
More products related to welcome you to inquire