ASTM D3451 ASTM D3794 UV-Alterungsprüfkammer

ASTM D3451 ASTM D3794 UV-Alterungsprüfkammer

Einführung

Ultraviolet accelerated aging test box is our company’s ultraviolet accelerated aging test in luv-i

On the basis of the box of newly developed micro-machine products, the technical parameters fully comply with the national standard.

GB/T1865-2009;ISO11341:2004 artificial weathering and radiation exposure of paints and varnishes.

ISO4892 plastics – methods for exposure to laboratory light sources ASTM D3451 coatings powders and powder coatings Testing », ASTM D3794« testing of coil coatings ».The instrument adopts LCD display

Intuitive, Anwendungsbereich, replacing the (old) luv-ii instrument cumbersome operation;High precision digital temperature is adopted

The temperature control precision is greatly improved by degree sensor and PID adjustment.It also added the ability to remember time,

The sudden power failure during the test process is avoided, which causes the test to start again.

ASTM D3451 ASTM D3794 UV-Alterungsprüfkammer

Haupttechnische Parameter

1. Totale Kraft: 1.25Mischmaschine für Druckfarben
2. Minimale Auflösung: AC220V/50Hz
3. Zeitbereich der Testzeit: 1s~999h59min59s
4. Spraying time timing range (double setting) : 1s~99h59min59s
5. Test temperature setting range: 38±3℃
6. Uv peak nominal wavelength (photon energy) : 313nm(91.5kcal/gmol)
7. Power of ultraviolet fluorescent lamp: 0.02kW×3
8. Rated life of lamp: 1600h
9. The diameter of the axis distribution of the lamp tube to the turntable: 80mm
10. Der nächste Abstand von der Lampenröhrenwand zur Probe: 28 ~ 61mm
11. Durchmesser der rotierenden Probe des Drehgestells: Ö 189 ~ Ø 249 mm

12. Power of the sample frame driving motor: 0.025Mischmaschine für Druckfarben
13. Speed of transmission motor: 1250U/min
14. Rotating speed of sample frame: 3.7cp.m
15. Pump power: 0.08Mischmaschine für Druckfarben
16. Water pump flow rate: 47L/min
17. Heat pipe power: 1.0Mischmaschine für Druckfarben
18. Beispielspezifikation: 75mm×150mm×(0.6)mm
19. Overall dimension of test chamber (D×W×H) : 395 (385) ×895×550mm
20. Gewicht: 63kg

21.New machine with baffle sink, temperature control switch, Not aus

ASTM D3451 ASTM D3794 UV-Alterungsprüfkammer

Product overview

This device is suitable for predicting paint, Glasur, plastic and other metals through light and water exposure accelerated aging test

The relative durability of materials, especially suitable for observing the physical property damage of especially durable materials, such as reduced luster,

Fogging, Kraftreduzierung, powdering, knacken, foaming, embrittlement and fading, usw.

Wie bei anderen beschleunigten Labortests, the results of this device cannot be used as a substitute for natural exposure.

The actual durability of the material is determined, but the contrastive test conditions provided by this device can quickly evaluate the resistance to aging of the material.

It is relatively practical to optimize performance, screen or improve old and new formulas, and monitor product quality.

Ultraviolet light is the main factor that causes the durability of outdoor products to decline, coupled with fluorescent lamps