Model number

NHB-150

Inner container size

500×500×600(D×W×H)mm

temperature range

Yellowing resistance test at room temperature~50 ℃, and 150 ℃ aging test can be set for removing the bulb

Uniformity

±2℃

UV light source

Test method A: Select a light bulb with a UV wavelength of (280-400) nm. The light source of the light bulb should work continuously for more than 3 hours to 24 hours each time. The UV intensity of the light bulb should be (25 ± 0.4) W/m2, and the service life should be reduced by 1000 hours. The distance between the bottom of the light bulb should be (250 ± 2) mm.

Test method B: Select 2 ultraviolet lamps with a wavelength of (280-400) nm and a service life of 500 hours less;

temperature controller

Digital integrated microcomputer temperature controller;

sensor

Platinum resistance PT100 Ω/MV

time range

Adjustable from 0.1 to 999.9 (S, M, H)

Heating system

Built in hot air circulation system, high-temperature resistant nickel chromium electric heating heater

Protection function

Leakage, short circuit, overheating, motor overheating, timed protection

Sample rotation speed

Rotating sample holder with adjustable height and speed (generally working speed is (3 ± 1) r/min).

Material configuration

SUS304 stainless steel brushed wire board for inner liner,

Shell carbon steel plate Phosphating electrostatic spraying treatment;

Sample Holder

1 circular tray, 1 grid sample rack

Total power

2.0KW

supply voltage

50Hz / 220V