uv accelerated weathering tester

Test Sample Quantity

About 40 pieces with dimension of 150×75mm; Approximately 40 pieces

Chambers Size

D×W×H: 450×1170×500

Temperature Range

RT+10℃~70℃

Humidity Range

≥95%R.H

Humidity Uniformity

Within±2%

Temperature Uniformity

Within±2%

Humidity Fluctuation

Within±2%

Distance From Sample to Light

50mm

Ultraviolet Wavelength

290nm~400nmUV-A

Light Power

40W

Sink Depth Requirement

Control automatically

Board Temperature

40℃~65℃

Test Time

0-999H(can be adjustable)

Function 01

The chamber is with spray function

Function 02

The chamber with spray function

Temperature Controller

With Taiwan Delta touch screen controller+ Japan Mitsubishi PLC control system

Time Controller

Japan Omron time controller

Light Heating System

Totally independent systems, nickel-chromium alloy electric heater

Humidification System

All stainless steel shallow surface evaporative humidifier

Water Supply System

Supply water automatically

Exposure Mode

Exposure with moisture condensation and light radiation

Safety Protection

Leakage, short circuit, over-temperature, water shortages, over-current protect/controller power memory protection

1. UVA-340 Lamps

UVA-340 lamps can be excellent simulate shortwave ultraviolet light of sun from 365 to 295 NM. (United States imported lamp).

2. UVB-313 Lamps

Shortwave ultraviolet of UVB-313 lamps is stronger than usual sun ultraviolet , so that it can accelerated material aging. However, the tube may cause some damage to the material.

3. UVB-313 Lamps

Mainly used for quality control and research development, it is also used to test weather-resistant material.

4. UVA-351 Lamps

It stimulates ultraviolet sunlight through window glass, it's the most effective to test aging of interior materials.

1

Box liners are made of SUS304 stainless steel wire drawing board.

2

The shell is made of SUS304 stainless steel wire drawing board.

3

The sample holder is made of stainless steel and aluminum screen frame style, easy  to hold the sample.

4

There is 8 pieces UV  UV-B or UV-A lamp on both sides in the cabinet.

5

With tank heating it is warm fast and distribute temperature uniformly.

6

The case cover is easy to open and close.

7

The bottom of the chamber have high-quality PU wheels.

8

The distance from surface of the sample parallel to UV light plane is 50 mm.

Name

Quantity

Brand

UVB lamp

8 pieces

America

Temperature Controller

1 set

Korea TEMI

Blackboard Thermometer

1piece

Japan RKC

Radiometer

1piece

Imported

Electronic Parts and Components

1group

Schneider

Rectifier

4sets

Philips

Electrical Heated Tube

2piece

Customized in Taiwan

InternalMaterial

1set

SUS  304 Steel

1

Using a U-shaped titanium alloy electric heating pipe.

2

Completely independent systems, will not affect the control line.

3

Output power of temperature control calculated by the microcomputer, to achieve high power precision and efficiency.

4

With the anti-temperature heating system function.

Run Mode

Run with program and Constant value

Program Capacity

120 groups x1200 segment

Program Time

IS-99H can be chosen   

Temp Range

-99.9℃~+200.0℃

Humidity Range

5%~98%RH(humidity less than 20℃ or more than 90℃ will not display)

Controller Precision

Temperature is 0.1℃ and RH is 0.5

Controller Resolution

Temperature is 0.1℃ and RH is 0.5

Time Timer

Time Cumulative Timer

Software Free

Equipped With 485-232 and USB communication interface

Adopt SUS#316 stainless steel temperature sensor

Independent over temperature protector and buzzer; Can set time 0 - 9999 H

Nine point alarm system and easy trouble shooting ,If the trouble can’t be solved, the machine can't be on.

Cooling and heating can be controlled by slope and it can revise temperature automatically.

Temperature controller by P.I.D.+S.S.R.Synchronized control system can improve the control stability and lifetime of components.