LM-80 Lumen Maintenance Testin

Bay Area Test Equipment Inc is one of the leading lm-80 lumen maintenance testing equipment manufacturers and suppliers,Website:http://www.bacldesign.net, welcome to buy and wholesale cheap and best led life testing chamber from us. LM-80 Series Lumen maintenance testing Equipment Well-suited for lumen maintenance testing of SMD, COB, plug-in led lamp beads (power＜10W/Pcs) based on IESNA LM-80 standard requirements in Ts case temperature(55℃,85℃,T3rd) , Ta ambient temperature (Ta≥Ts-5℃）and humidity range less than 65% RH. Features 1. The first test equipment specialized designed for Led lumen maintenance life test based on IESNA LM-80 standard and EPA (energy star) requirement 2. Patented product: Exclusive technology developed by BACL design, Patent No. ZL 2011 2 0226877.4 3.Liquid temperature control technology ensures Ts case temperature and Ta ambient temperature can be effectively controlled by means of high reliable heat flow and oil cooling system  4. Wide application plus large test capacity, ideally suitable for small and mid power size of Led sources less than 10W, support maximum 270 pc testing at one time 5. Combine three independent sub-chambers in one, three different temperature point can be tested simultaneously 6. Easy operation and elegant appearance 7. Custom made available, based on different Led Source size, power& customer requirements 8. Provide Digital DC constant current power supply (Option) as electrical auxiliary equipment. Monitoring Interface Specification & technical data of LM-80-2 Structure Features Interior  dimensions(mm) 660W*580D*380H*3 Layers Exterior  dimensions(mm) 1550W*1000D*1920H（Including caster） Window size(mm) 420*270*3 Layers Cooling plate 580*400*6 Layers Material Stainless steel Standard Features Cable port*Φ50mmx3 with silicone stopper Auxiliary equipment Digital DC constant current power supply(Option) Application Small power（≤1W）Capacity 45pcs*6 Layers=270pcs Mid power(1W～10W) Capacity 15pcs*6 Layers=90pcs High power 3rd generation LM-80 Led life test equipment Custom made Available Operating environment 5～35℃ at  air-conditioned room  Temp, humidity, time & electrical parameter Temp control method thermal liquid control Ts Temp range Rt+25℃～120℃ Temp fluctutaion ±1.0℃ Temp uniformity ±1.5℃ Temp deviation ±0.3℃ Temp resolution ±0.01℃ Humidity range ＜65%RH Air velocity ＜0.3m/s Test duration 6000/9000/10000 hr Test interval 1/10/100/1000/2000/3000/4000 hr… Time resolution Min Product Groups 3 Channel number 40～270 Current range  0～1A,0～10A,0～20A以上 Current accuracy in life test Rated current ±0.3% Current accuracy in optical test Rated current±0.5% Voltage range 0～150V（ 400V） Resolution 0.1V Real-time temp acquisition & Remote monitoring system Recorder YOKOGAQA MW-100(Optional) Measurement period 10ms～500ms Temp precision ±0.3℃ Data Storage 2GB(CF compact flash card) Sample Test Report System Advantages Item BACL LED LM-80 Life Test System Other Similar Product Ts setting independently Three layers in total, able to set each layer’s temp. Unable to set temp independently Life test plate fixture Compatible with many sizes, adjustable. Fixed fixture, unable to adjust Temp control system activate synchronously Ts range Rt+25℃～+120℃. When power on, temp control system and reliability oil-cooling plate synchronously work and activate. Thermal-humidity test chamber, unable to achieve standard temp control Ts & Ta real-time remote monitoring YOKOGAWA MW100 temp data collector, runs well in bad situation. Unable to monitor Ts & Ta real-time. Unable to connect with remote computer Precise temperature control and good uniformity Insulation is built by high-intensity PU foam and high-density fire-proof glass fiber (100mm), can avoid unnecessary energy consumption. Independent heating system, no effect on refrigerator and route control. Air circulation by high quality axial flow fan, ensure temp uniformity. Air circulation is out on left and return on right, air speed and air pressure are conforms to the standard. Temp easy to return when open/shut the door. Thermal-humidity test chamber, easy to lose control of Ts & Ta and uniformity. Interior structure Vertical adjustable worktable, easy to operate Fixed worktable, hard to operate Temp test chamber Test temp range can reach to Rt+25℃～+120℃, humidity<65%, precisely and stably control Ts & Ta, and meet the requirement of LM-80 Ts≥2℃，Ta≥Ts-5℃. All circuits are in humid and thermal condition, easy to get oxidized and rusted, hence affect the reliability of life test. Man-machine interface Microcomputer program PID automatically calculate and micro program temp controller. Blackout recovery setting: Stop program when blackout, program carry on from blackout time. Display uptime, segments, remaining time, repeat numbers; Display test data, including preset humidity & temp, actual measured temp total uptime, segments uptime, segment remaining time, heat condition, etc.; Display accurate temp and humidity, RH% represent the relative humidity. Multiple warning functions: absolute value warning; deviation warning, etc. Communication support is available with RS-232 interface. N/A Safety Safety equipment: E-stop key under the controller, and put on the control panel When overheat and overload, warning light will turn on, and shut down the machine automatically, the machine can’t be turned on until all obstacles are cleared. Fan and motor installed over current protective device Power sequence protection and labs overheat protection N/A Patent Apply Multiple national patents N/A Patent