Rapid Temperature Change Test Chamber description: Rapid temperature changes (damp heat) test chamber is suitable for the whole product, parts and materials for high temperature, low temperature, high and low temperature circulating and temperature stress screening (ESS) test, and constant humidity and cyclic damp heat test. This type of machine mainly used to simulate the product in climate conditions, a temperature and humidity conditions or at ambient temperature and humidity conditions, detecting the product features and the adapt change ability. It is the aviation, automobiles, home appliances, research and other fields necessary test equipment. Rapid temperature change test chamber advantages: 1.Can set the temperature variable rate of the different stress screening 2.Can perform a rapid temperature change (ESS), condensation test, high temperature and humidity test, temperature and humidity cycling test, etc. 3.Meet the requirements of stress screening test for electronic equipment 4.Switching temperatstress screening (fast temperature change rate) 5deg C/min, 10deg C/min, 15deg C/min experimental conditions 6.Meet the requirements of stress screening test for electronic equipment MIL-STD-2164, MIL-344A-4-16, MIL-2134A-19, NABMAT-9492, GJB-1032-90, GJB/Z34-5.1.6, IPC-9701....ETC. 7.Can carry out the two test methods, temperature test and average temperature test 8.With aluminum sheet test machine load capacity (non plastic load) 9.Single machine can perform fast temperature change (ESS), condensation test, high temperature and humidity test, temperature and humidity cycling test, etc. 10.Can screen the sample load with a large number 11.Built in two-way USB2.0 portable storage interface (can copy the test curve and load the test program) 12.Complete real-time test curve analysis shows that no time limit 13.Can be integrated with the E management system to monitor the management system 14.Multi-language selection: Chinese, English, Russian, Korean, Japanese, German multilingual language switching. Rapid temperature change test chamber accessories: 1.Standard equipment Test product load power supply 3 groups Each side of the left and right side has a 50mm Pin hole Pin hole silicone plug 2 PCS Stainless steel sample holder 2 PCS 20L water storage tank 1 PCS Pure water filter 1 PCS
Temperature and Humidity Test Chamber Basic introduction: Environmental test chamberr/constant temperature and humidity chamber simulating product under the condition of temperature and humidity combination (high and low temperature operation & storage, temperature cycle, high temperature and high humidity, low temperature and humidity and condensation test, etc.), check whether the adaptability and characteristics of the product itself have changed. Need to meet the requirements of international standard (IEC, JIS, GB, MIL...). in order to achieve International quantum measurement procedures consistency (including test steps, conditions, methods). To avoid different cognitive, and reduce uncertainly factors scope of measurement. Six advantages of Sanwood Temperature and Humidity Test Chamber: 1.Evaporator no frosting under longtime Low temperature and low humidity running. 2.Automatic control system refrigerant demand save electricity above 30% 3.High heat load tested samples test environment 4.realize 95 95%high temperature and high humidity environment. 5.10% 20 ultra-low temperature range control ability 6.Multi-language selection: Chinese, English, Russian, Korean, Japanese, German multilingual language switching.
High and low temperature explosion-proof test chamberStructure and Characteristics: 1.It is composed of the chamber, refrigeration systems, heating systems, air circulation system and control system. 2.The working chamber is made of high quality SUS#304 stainless steel material,the outer shell adopts A3 steel plate,surface electrostatic spraying. 3.Insulation system uses superfine fiberglass wool or polyurethane foam so as to ensure the temperature of inside chamber. 4.Temperature and humidity control adopts Korean import TEMI360 programmable touch screen temperature and humidity controller, with automatic calculation of PID function. 5.Adopts steam humidifying method, automatic water circulation loop,with functions of automatic filling water. 6.Refrigeration system adopts original France "Taikang" refrigeration unit and full sets of refrigeration parts. 7.Input mode PT100 sensor. 8.The system of heating up, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operating life of the machine and decrease the failure rate. 9.Powerful multi-wing type air circulation which can ensure even temperature distribution inside the working chamber. 10.With larger transparent viewing window and lighting inside to observe the test. 11.Door seal adopts silicone rubber material which can avoid aging and hardening in high and low temperature conditions. 12.Standard configuration with one test hole on the left side of the chamber for easy testing operation and temperature measurement. 13.With various of safety protection device such as leakage and outage protection,compressor over pressure protection,overload fusing protection,audio signal alarm.
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Buyer: In shell pecan nut, macadamia nut
For the Mosquito killer Led Bulb Light, is a 900 lumen bulb that doubles as an insect killer. The light features a blue UV LED which attracts insects into a Mosquito Killer grid.And the Mosquito Killer grid uses only 1W of electricity, while the light itself uses a meager 9W – and both can be used independently.They are used at home and outdoor. A brush is provided to clean off insects once the bulb switched-off.Compare to other traditional mosquito killer, this bulb has no chemicals, no sprays and hence no fumes to our life. 2nd generation 2-in-1 LED LIGHT Bulb Plus LED Mosquito Killer Bulb Wattage: 10W Blue UV light Lumen: 900-1000lm Color Temperature (CCT): 6500K Input Voltage: AC 90-130V & 220v-240V With CE and ROHS Operation: Step1: Switch it on,both lighting +killing are on. Step2: Switch on again,light off,only killing on. Step3: Switch on again,killing off,only light on. Step4: Switch off, both off.
- Material : Stainless Steel Core, Polyethylene Yarn, Span Yarn - Number of Stitiches : 10 Gauge - Length : 14 inch - Cut Level : 5 - Color : Gray, Black, White - Packing : 1pair/individual packing (1pack=5pair, 1box=200pair) - Origin : Made in South Korea - Purpose : Cut Resistant
Scope Standards: gb/t 2361 and astm d1748 It is widely used in pharmaceutical, textile, food processing, bio-engineering experiments and industrial products of the temperature and humidity testing. Features 1. Mirror stainless steel liner, surrounded is designed and made as per semicircular easy to clean, inside adjustable shelf spacing; 2. The use of double doors, insulation performance is good. Interior doors is use full glass door, open the outer door, observing the situation does not affect the internal temperature inside; 3. High-precision, high-capacity humidity generator. Ensure humidity control occurs, high precision, small fluctuations; 4. The original french “taikang” closed compressor, configure delay start. High and low pressure multiple protection. Technical parameters 1. Dimensions: mm (depth × width × height) in order to prevail in kind 2. Room size: 400 × 400 × 500mm (depth × width × height) 3. Measuring range: 10 °c~ 85 °c (determined according to customer requirements) 4. The temperature fluctuation: ± 1 °c (no load) 5. The temperature uniformity: ± 2 °c (no load) 6. Humidity control range: 40 ~ 95% rh (no load) 7. Heating method rate: 3 ~ 4 °c/ min (no load) 8. Humidity fluctuation: ± 5% rh 9. The noise (db): 65 10. Power supply: 220v ± 10%, 50hz ± 1 ground wire, protective earth resistance of less than 4o 11. The total power: 1.8kw
E the internal temperature effectively. 4. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable. 5.French tecumseh is used as compressor, with environment friendly refrigeration r232 or r404a 6. Lcd display screen, capable of displaying the measured value as well as the set value and time. 7. The control unit has the functions of multiples segment program editing, with quick or ramp rates control of temperature and humidity. 8. casters are provided for ease of mobility, with strong positioning screws. Vices: fuse free switch, overloading protection switch for compressor, high and Wooden case
SANDI SERIES charging module is for electric vehicle charging station. With single-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic. Functional details 1. Hot plug Plug technology is applied to the charging module to provide convenience for installation and maintenance. The access of the charging module to the system shall not disturb the output voltage of the system. 2. Advanced current sharing technology Under constant voltage working mode, the charging modules can share current automatically within 10S, with degree of unbalance less than �±0.5A. 3. Control of input limited power Refer to Fig. 1-10 for the relation between the output power and input voltage of the charging module. When the input voltage is within 360 Vac ~ 450 Vac (return difference is less than 5V), the module can output the maximum power of 20 KW; when the input voltage is within 260 Vac ~ 320 Vac, the module can still work normally under limited power mode. 4. Control of output constant power When there is a rated input voltage, the output power of the module is 20 KW. Refer to Fig. 11 for the relation between the output voltage and the output current of the module. The SD75050 module uses two operating modes with output voltage ranges of 50 to 750V. The module only selects the operating mode based on the value of the received demand voltage, and does not select the operating mode based on the actual output voltage. 5. Temperature limited power 6. Regulation of output current limiting point 8. Regulation of output voltage The output voltage of the module can be regulated constantly through the external monitoring module, with regulation range of 50Vdc ~ 750Vdc and minimum regulation step of 0.1 Vdc. 9. Fan control The built-in processor of the module can regulate the speed of the fan according to the internal temperature and output current of the module. 10. Protection of input overvoltage/ voltage shortage 11. Output overvoltage protection The overvoltage protection point is 260Vdc ~770Vdc (�±10 Vdc). Default is 778Vdc.The module can be started after manual intervention upon overvoltage protection. 12. Over-temperature protection The environmental over-temperature protection point is 80�°C. When the DC panel has a temperature over 100�°C, the module will stop working; when the DC panel has a temperature below 90�°C, the module will automatically work again. 13. Protection of internal bus fault When the internal bus voltage of the module is beyond the overvoltage/ voltage shortage protection point, the module will be powered off automatically. At this time, there is no output from the module and the fault indicator light is on. 14. Short circuit protection In case of short circuit of the module, it will be subjected to protective shutdown and the red indicator light of the panel is on, and this condition will be transmitted to the monitor of the "module fault".
