ESPEC BTL-433, Инструкция по эксплуатации, Страница: 49 / 60

PREPARED BY 9/14/2007 KCW Model Drawing No. Spc. No. ECSP07013 1/2
A 08/13/09 BTP
B 11/25/09 BTP
C
D
REVISION
E
CRITERION BENCHTOP
SERIES
TEMPERATURE and
HUMIDITY
CHAMBER
SPECIFICATION
Chamber Spec. Form
ISSUED BY ESPEC NORTH AMERICA, INC.
5/10/99 Rev. 1.01
EFD 0504A
1. Performance
1.1. Temperature Range -20 to 180°C
1.2. Temperature Fluctuation
1
± 0.5°C
1.3. Temperature Gradient
2
± 1.5°C below 100°C
1.4. Temperature Rate of Change
1
Live Load Model Dry/Wet
Heaters
Compressor Heating
Average Rate
Cooling
Averge Rate
20°C 0°C
BTL-433
500 W /
500 W
1/3 h.p. 1.5 °C/min 1.5 °C/min 275 watts 190 watts
1.5. Air Circulation 4.0 cu.ft. chamber - 200 cu. ft./min.
1.6 Humidity Range 10 – 95% (without live load) per chart
1.7 Humidity Fluctuation
1
± 5% RH
1.8 Humidity Gradient
2
± 5% RH
1
per IEC 60068 3-5 except measured in supply air
2
per IEC 60068 3-6
2. Dimensions
2.1. Exterior
Model Dimensions (W x D x H) Weight
BTL-433 701 x 847 x 1159 mm 27.6” x 33.35” x 45.625” 147 kg 325 lbs.
2.2. Interior
Model Dimensions (W x D x H) Volume
BTL-433 498 x 381 x 600 mm 19.6” x 15” x 23.6” 113 liter 4.0 cu. ft.
45
15°C
15
40
10
70°C
20°C
40°C 80°C
60°C
0
20
60
80
100
100°C
85°C
95
%RH