Thermo Scientific 3906 Operating Manual page 79

Temperature Performance without
Humidity Control with lighting
application (at ambient temperature
22°C +/-3°C)
Temperature stability, temporal mid
of work space similar to DIN12880
at 20°C to 37°C (68°F, 99°F)
Temperature uniformity between
25°C to 40°C (77°F to 104°F),
spatial similar to DIN12880 at
typical value / max. value
Temperature Performance with Humidity
Control (at ambient temperature 22°C
+/-3°C)
Temperature & humidity stability, temporal
mid of work space according to DIN12880
at 20 °C to 37 °C (68 °F, 99 °F)
Temperature uniformity between 25°C
to 37°C, spatial according to DIN12880
at typical value / max. value
Calibrated Climate Conditions / Tem-
perature Conditions (measuring point is
chamber center)
Water performance data for humidity
system
Water supply
Water specification
Input water pressure
Thermo Scientific
Unit
number of
light modules
°C
12°C (54°F)
30°C (86°F)
°C
50°C (122°F)
Unit
°C /
% RH
°C
°C (°F) /
% RH
Unit
min
Specifications |
Models
3906 3943
2 2
≤ ± 0.3 ≤ ± 0.3
≤ ±1.5 / ± 1.7 ≤ ±2.3 / ± 2.5
≤ ± 2.1 / 2.3 ≤ ±2.3 / ± 2.5
≤ 1.9 / 2.2 ≤ ± 2.0 / 2.3
Models
3906
≤ ± 0.1
≤ ± 5
≤ ±0.3 /
± 0.4
40 (104) / 75
Models
3906
Carboy or water system
Demineralized water
Resistance = 0.5 - 1 MΩ cm
gravity to 40 psi (2,76 bar)
Model 3900 Series | 12-3
Chapter 12
3943
≤ ± 0.1
≤ ± 5
≤ ±0.3 /
± 0.4
3943