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*F50mmx3 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??

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)

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