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描述
LR-B012 砂尘试验箱 实验室定制
使用
It simulates the destructive effect of natural wind and sand climate on the product and is suitable for testing the seal performance of the product enclosure.It is mainly used for testing the two grades of IP5X and IP6X specified in the enclosure protection standard.Carrying dust vertical circulation of air,test equipment with dust can be recycled,the whole duct made of imported advanced stainless steel plate at the bottom of the air duct connected with taper hopper interface,fan outlet directly connected to the air duct,and then in the appropriate position will studio top spread port access studio,forming vertical blowing dust”氧”type closed loop system,make the air can flow smoothly,large extent makes the dust dispersed evenly.A single high power low noise centrifugal fan is used to adjust the wind speed according to the test requirements.
LR-B012 砂尘试验箱 实验室定制
结构特点
1.The user can independently control the conditions of F1,F2 and F3 on the panel with the powerful dust spraying device.
2.Use vibration equipment to make the dust concentration of each spraying be the same.
3.The precision dust concentration collector can reduce the estimation of concentration due to improper operation.
4.Dust and dust can be Shared
5.The sand and dust test box is applicable to test the sealing performance of the product enclosure.It is mainly used for the test of the two grades of IP5X and IP6X specified in the enclosure protection standard.
规格
| 模型 | A | 乙 | C |
| 内部尺寸（mm） | 800*800*800 | 1000*1000*1000 | 1000*1000*1500 |
| Species | Talcum powder | ||
| Duration time | 2hours or 8 小时 | ||
| 测试温度 | RT~7℃ | ||
| Test humidity | 45%-75%相对湿度 | ||
| Nominal diameter of metal screen mesh | 50微米 | ||
| Nominal spacing between lines | 75微米 | ||
| Windspeed | ≤2m/s | ||
| Dust concentration | 2~4Kg/m3 | ||
| Dust requirements | Meet with JIS6 requirement（Or national standards） | ||
| Oscillator period | 0-99H99M99S | ||
| Blowingdustset | The time of continuous and periodic dusting is determined arbitrarily | ||
| External material | High quality cold rolled steel sheet electrostatic spraying | ||
| 内里材质 | SUB304Precision welding of quality stainless steel plate | ||
| Thermalinsulationmaterial | Ultrafine glass fiber cotton | ||
| Safety protection | Overtemperature and overlimit alarm protection,power leakage,短路,lack of phase protection,undervoltage protection | ||
| 力量 | AC220/380V±10%，1PH值，50/60赫兹 | ||
| Standardconfiguration | Vacuum pump one,gas flowmeter,air source excuse,pressure gauge,oil and water separator | ||
| LR-B012 Dust test 机器 参数 | |
| 1.产品特点 | 1,the structure design of the test system is advanced and reasonable,in line with:GB2423,GB4706,GB4208,DIN 2,the main functional components of the test box are equipped with world famous brand,advanced and reliable technology principle,the best control of noise and energy saving–its performance can replace similar foreign products. 3,color touch screen man-machine interface,programmable controller,automatic operation control of the whole machine. |
| 2.Parameter specification： | |
| Nominal content product： | 216L |
| Box size in test area： | 60*60*60(厘米) |
| 外形尺寸： | 120*110*85(厘米) |
| 重量： | 90公斤 |
| 3.性能参数： | |
| Test environment condition： | The ambient temperature ranges from+5°C to+28°C,and the relative humidity ranges from 85%to less |
| 测试方法： | GB2423、GB4706、GB4208、从 |
| 符合： | IEC60529-2013， |
| 展示： | There are flowmeters and vacuum meters on the equipment,which can be displayed during operation |
| Have | There are vacuum pump pressure and pressure adjustment readings |
| Dust blowing principle： | |
| Box temperature： | 15-45℃(not displayed) |
| Relative humidity in the box: | 45%~75%RH(not displayed) |
| Nominal wire diameter of the network： | 50一 |
| Nominal spacing between lines： | No more than 70um |
| Airflow speed: | ≤2m/s(not displayed) |
| Dust blowing time： | 0~9999.9h configurable |
| 传感器： | Test chamber temperature sensor:PT100,dust temperature sensor:PT100 |
| Vibration time： | Adjustable for 1 to 9999min |
| 测试时间: | 1min~99h59min |
| Dust blowing time： | The dust vortex air pump,dust vibration motor and test time can be controlled respectively |
| Dust blowing cycle： | Continuous and periodic blowing time is set at will |
| Strike time： | Vibration and stop vibration time automatically alternate |
| Dust baking system： | 1.High temperature nickel-chromium wire,heating fast |
| 2.PT100 temperature sensor,PTD+SSR control,plus temperature switch protection | |
| Dust blowing system: | 1.Vortex type air pump,低噪声,strong power 2.Overcurrent protection device to prevent damage caused by bad working conditions |
| 真空系统(选修的): | 1.High efficiency vortex vacuum pump,低噪声,low energy consumption 2.Micro flowmeter,directly display the sealing degree of the measured item 3.Independent vacuum pressure gauge and system differential pressure gauge,system pressure parameters at a glance 4.Differential pressure switch drives the throttle solenoid valve to accurately control the system pressure 5.Dust filter in pipeline line,easy disassembly and maintenance,improve the service life of vacuum pump 6.Add flow control valve to adjust system pressure freely |
| 4.控制器: | 1.7-英寸,800 X 600 lattice,TFT color LCD display 2.Chinese and English menus(选修的)Enter on the touch screen |
| 3.Function of fault alarm,cause and handling prompt 4.Power off protection function 5 Upper and Lower limit temperature protection function 6.Calendar timing function(automatic start and stop operation) | |
| 5.箱体结构: | 测试区,instrument electric control area,machine room partition design,modular combination,to meet the test and maintenance of humanity 手术,the bottom of the box using high quality fixed PU movable wheel,easy to move customers. |
| 6.Box material: | 1.Outer bile material:high-quality color steel plate electrostatic spraying |
| 2.Liner material:high quality heat and cold resistant stainless steel plate | |
| 7.Test box door: | Single hinged door(left hinge,right handle when facing box)silicone rubber pressing seal device with large view Inspection window with stainless steel wiper |
| 8.环境条件: | 1.温度:5℃~28℃ 2.相对湿度:≤85% 3 air pressure:86kPa~106kPa |
| 9.Power supply conditions: | AC220V power supply requirements: 1.Single-phase two-wire+PGND cable 2.Voltage range:交流电(220±10)V 3.Allowed frequency fluctuation range:60赫兹 4.The ground resistance of the PGND cable is less than 4 ohms 5.The user is required to configure the air or power switch of the corresponding capacity for the equipment at the installation site,and the switch must be It is used independently for this device |
| 10.Maximum current: Maximum power consumption: | 10A 2千瓦 (Data obtained after testing at ambient temperature+25℃,without sample,and stable operation condition for one hour) |
