Laboratory helmet photovoltaic freezing low temperature test chamber

1.System:balanced temperature control system
2.Temperature range: -30℃ to room temperature
3.Temperature accurate :+-1 0(
4.Temperature uniformity :+-0.5°ζ/+-0.7℃
5.Heating time: -30℃ to room temperature approx within 20 minutes
6.Cooling time :room temperature~20°( approx within 20 minutes
7.lnterior chamber dimension :600mm× 850mm× 800mm
8.lnterior material:stainless steel plate
9.Exterior material:Stainless steel plate
10.lnsulation material:rigid polyurethane foam
11.Refrigeration system:air cooled, hermetic compressor, single stage
refrigeration system
12.Accessories:viewing window shelves, can be adjustable up and down
2 pcs , one lamp in the chamber
13.Power:3 § , AC380V+-10%,50HZ
14.Show precision: temperature:0.01 °(
15.Deviation temperature :+-2 . 0°(
16.Uniformity: temperature :+-2 . 0.ζ
17.Fluctuation: temperature :+-1 0(
18.High quality appearance, surface treatment by fog stripes, and use of flat
handle, easy to operate, safe and reliable
19.lnterior material:SUS#304 heat resistant and cold resistant stainless steel plate
20.Exterior material:SUS#304 stainless steel
21.lnsulation material:lmport high strength PU foam insulation material