Hd 703 Uv Lamp Tester - China

Accelerated Weather UV test machine

1 - Product description

Accelerated Weather UV test machine is applicable for the

sunlight resistant test of nonmetallic materials and aging

test of artificial light sources.

A variety of industrial

products can make the reliability test, and this product can

simulate the product in the sun, rain, humidity and dew

conditions, including damage caused by bleaching, color,

brightness down, powder, crack, blur, brittle, intensity

decreased and oxidation.

2 - Technical parameters:

Accelerated Weather UV test machine

Studio Size 400W×1140D×390Hmm

Outside dimension 500W×1300D×1360Hmm

Materials Inside and Outside SUS#304 stainless steel

Temperature range RT+10~70°C

Temperature uniformity ±2°C

Temperature fluctuation ±0.5°C

Temperature control PID SSR control

Humidity range: ≥90%RH

Controller Korean TEMI 880 programmable controller

Control mode Balance temperature humidity control (BTHC)

Test cycle setting Illumination, condensation and water

spray test cycle is programmable

Lamp power 40W/Piece

Distance from sample to lamp 50±2mm (adjustable)

Centre distance between the lamp 70mm

Irradiance 1.0W/cm2

Wavelength ultraviolet light UV-A: 315-400nm; UV-B: 280-

315nm (8pcs, 1600h lifetime)

Effective irradiation areas 640×1140mm

Irradiation black panel temperature 50°C~70°C

Standard Specimen Size 75×150mm or 75×3000mm (special

specitications to be described in the contact)

Required water depth for water channel 25mm, automatically

control

Testing time 0~999H, adjustable

Power 220V/50Hz /±10% 5KW

Protection system Overload short circuit protection,

over temperature protection, water lackin

3 - Chamber Structure:

Accelerated Weather UV test machine

The inner bladder of the chamber is made of imported high-

class stainless steel plate while the outer bladder is made

of SUS 304 steel plate.

The heating mode adopts inner bladder trough type heating

with its rapid temperature rise and even temperature

distribution.

4 - Control System:

Adopts black aluminum plate to connect temperature sensor

and adopts black board temperature meter to control heating

so as to ensure more stable temperature.

The radiometer probe is fixed so as to avoid the frequent

installation and disassembly.

The radiation quantity adopts the special UV irradiatometer

with high-precision display and measurement.

The radiation intensity is not more than 50W/m2.

The illumination and condensation can be controlled

independently or alternating and circularly.

5 - Test Specimen Mounting:

The standard test specimen holder accommodates 2 panels

75×150mm.

The test panels are actual the side wall of the

chamber.

To properly seal the chamber, it is important to

have every panel holder filled with specimens or blank

panels and to have panel holders in place.

6 - Design criteria:

(1) ASTM D4587: Standard Practice for Fluorescent UV-

Condensation Exposures of Paint and Related Coatings

(2) ASTM D4799: Standard Practice for Accelerated Weathering

Test Conditions and Procedures for Bituminous Materials

(Fluorescent UV, Water Spray, and Condensation Method)

(3) ISO 4892-1: Plastics – Methods of Exposure to

Laboratory Light Sources – Part 1: General guidance

(4) ISO 4892-3: Plastics - Methods of Exposure to Laboratory

Light Sources - Part 3: Fluorescent UV Lamps

(5) ASTM D4329: Standard Practice for Fluorescent UV

Exposure of Plastics

(6) AATCC TM186: Weather Resistance: UV Light and Moisture

Exposure

(7) ASTM D5208: Standard Practice for Fluorescent

Ultraviolet (UV) Exposure of Photodegradable Plastics

(8) IEC 61345: UV Test for Photovaltalic (PV) Modules

Company Contact:

• Posted By: haidaequipment

• Phone: 86076928685174

• Address: The 1st Industry area of Caibai, Daojiao Town, Don, dongguan , China

• Email:

• Website: http://dghaida.en.alibaba.com

• Business Description: Haida Equipment Co., Ltd. is headquartered in Taichung.
  
  As a
  
  comprehensive manufacturer of precision detecting instruments, Haida has
  
  contributed to the development of global industry for a long time.
  
  In
  
  order to better serve clients in mainland China, our company set up
  
  factories and offices in Dongguan in the early 21st century.
  
  Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields.
  
  Our products meet UL, ASTM, JIS, GB, ISO, TAPPI, EN, DIN, BS and other domestic and international standards.