蜜桃91av在线观看,美女把假屌插自己逼的视频,日韩精品视频啊啊啊

Product Parameters

Product Introduction
Product Features
Application Field
Product Parameters

Temperature, humidity, and vibration three comprehensive test chamberIntroduction

The three comprehensive test chamber is an instrument and equipment that simulates high temperature, low temperature, high and low temperature cycles, as well as constant humidity and alternating humidity tests. When connected to a vibration table, it can achieve comprehensive tests of temperature, humidity, and vibration factors.

It is generally applicable to scientific research and production units such as aerospace, aviation, petroleum, chemical, electronics, and communication to test the adaptability of products and materials to temperature, humidity, and vibration composite environmental changes during transportation and actual use, expose product defects, and is an essential and important testing method for the entire process of new product development, prototype testing, and product qualification testing.

Product Features

One machine with multiple uses, combined with temperature and humidity vibration, making testing more convenient;

Independent technology, ultra large touch controller, capable of connecting to the network for remote monitoring;

High end quality, the test chamber adopts imported brand accessories to ensure the overall performance of the equipment;

Uniform temperature control, using automatic adjustment of air volume and speed, temperature controller technology for adjustment and processing, to achieve linear temperature control;

High intelligence, supporting computer connection, USB data saving, curve export and other functions.

Application field

Product Parameters

Model	QTHZ-416	QTHZ-1000
Inner box dimensions (WHD) cm	708570	100100100
Outer box dimensions (WHD) cm	Dimensions of the exterior and the vibration table surface are customized according to actual needs.
Temperature range	Low temperature: -70°C, -40°C. -20°C. 0°C, room temperature; High temperature: + 100°C, +150°C
Humidity range	20% ~ 98%R.H or 10% ~ 98%R.H can be customized for non-standard test conditions
Moisture stability	±0.5°C, ±2%
Temperature and humidity uniformity	±1°C, ±2%
Temperature and humidity deviation	≤±2°C, ±3%R.H
Rise time	Rise about 4°C/minute
Cooling time	Cooling about 1°C/minute (can be customized non-standard: fast temperature change 5°C ~ 25°C/min, with linear, non-linear adjustable)
Inner box material	SUS#304 Stainless Steel Plate
Outer box material	Cold-rolled steel sheet powder baking paint
Insulation material	Glass wool; polyurethane foam
Refrigeration system	Imported fully enclosed compression unit or semi-enclosed high-efficiency compressor
Refrigeration method	Air-cooled or water-cooled
Refrigerant	Single-stage R-404A, cascade R-23
Heating and humidifying system	Air heating by stainless steel finned tubes; stainless steel sheathed electric heating steam generation method (Features: extremely good sealing, effectively prevents steam loss).
Protective device	No fuse switch, compressor overload protection switch, refrigerant high and low pressure protection switch, super humidity super temperature protection switch.Fuse, fault warning system.