The test sample is placed in a freezer at a prescribed temperature for a prescribed period of time. The temperature of the sample before or after the toe cap or the insole is measured, and the degree of temperature change is used to evaluate whether the test sample has thermal insulation
BRAND | Great Win |
ITEM NO. | GW-033H |
ORDER(MOQ) | 1 |
PAYMENT | TT OR L/C |
PRODUCT ORIGIN | China |
SHIPPING PORT | Shenzhen Port |
LEAD TIME | In stock, 7days Fast Delivery |
Standard for：
SNELL SA /K2010， ECE R 22.06
1.System: balanced temperature control system
2.Temperature range: -30"C to room temperature
3.Temperature accurate:+1°C
4.Temperature uniformity:+0.5"C/+0.7°C
5.Heating time: -30C to room temperature approx within 20 minutes
6.Cooling time :room temperature--20C approx within 20 minutes
7.Interior chamber dimension: 600mmx850mmx800mm
8.Interior material: stainless steel plate
9.Exterior material: Stainless steel plate
10.Insulation materil: ligid 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 d ,AC380V+ 10%,50HZ
14. Show precision: temperature:0.019C
15. Deviation : temperature:+2.0C
16. Unformity: temperature:+2.0*C
17. Fluctuation: temperature:+1C