Selection guide of environmental test chamber

In order to ensure that the products you choose are as economical and practical as possible, you need to confirm the following items in the environmental test box: 1 The size of the studio (generally, the volume of the test object does not exceed 1 / 5 of the overall volume of the studio, Zui is good, Zui is real) 2 Temperature range, whether there is temperature program change or fast temperature change requirements, if so, please give the reference temperature change speed 3 Humidity range, whether there are requirements for low temperature and low humidity, whether there are requirements for humidity program change, if so, please give the corresponding diagram 4 Whether there is load and whether the load is heated If it is heated, please give reference power 5 The cooling mode of the refrigerator shall be selected according to the actual situation of the laboratory and the local area If the test chamber with a smaller refrigeration system is selected, air cooling can be preferred; if the test chamber with a larger refrigeration system is selected, the water-cooling mode shall be preferred if conditions permit 6 Whether there are requirements for the overall dimension is related to the product's access to the laboratory, placement position, working conditions and maintenance conditions, so as to avoid unnecessary troubles 7 Whether there are bearing requirements for the test stand, if so, please give reference weight 8 Whether the power supply conditions and installation power are available and whether there is sufficient margin 9 Whether there are requirements for optional functions, accessories and spare parts (the series of standard products of the unit can work normally under the standard configuration and meet the general test requirements) 10 Due to the limited space, the standards listed in the sample are generally referred to, which may be some standards or some clauses of some standards in practical application Therefore, when ordering, the user shall indicate the specific standards and terms as much as possible, and provide detailed temperature and humidity points or other special indicators 11 Other relevant parameters and matters 12 When selecting the model, the user should select the standard model as much as possible, so as to obtain the delivery time as soon as possible and the quality assurance of Zui economy However, due to the diversity of test requirements, we are able to and willing to undertake the manufacture of various non-standard products or OEM products.