Math_Circ_P2_07893
2014-01-01 to 2014-11-17
10 months, 17 days
Altgeld Hall • Math • First • Circulation
UIUC Library PresCons
Preservation Environment Evaluation
Type of Decay
Natural Aging
Chemical decay of
organic materials
Risks & Metrics
Evaluation & General Comments
RISK
Accelerated rate of chemical decay in all organic materials due to the
cumulative effects of temperature and humidity, with especially high risk for
fast decaying organic materials such as acidic paper, color photographs and
cellulosic plastics.
TWPI = 44
RISK
Mechanical Damage
Physical damage to
hygroscopic materials
Heightened risk of physical damage to any hygroscopic material, such as
paintings, rare books, furniture, paper, leather, film, or color photos, due to
extremely low or high levels of humidity, and / or excessive humidity
fluctuation.
% DC = 1.74
% EMC min = 3.7
% EMC max = 9.9
Mold Risk
Mold growth in area or
on collection objects
GOOD
Minimal risk of mold growth.
MRF = 0
Metal Corrosion
Corrosion of metal
components or objects
OK
Generally OK, but archeological or salt-encrusted metals may corrode due to
extended periods of moderately high levels of humidity.
% EMC max = 9.9
Graphs
Temperature °F
Relative Humidity % RH
100°F
100%
90°F
80%
80°F
60%
70°F
60°F
40%
50°F
20%
40°F
30°F
0%
Mar
May
Jul
Sep
Nov
Mar
May
Jul
Sep
Nov
Statistics
Temperature
Relative Humidity
Dew Point
T°F Mean
71.6
%RH Mean
37
DP°F Mean
T°F Median
71.2
%RH Median
41
DP°F Median
T°F Stdev
2.7
%RH Stdev
15
DP°F Stdev
T°F Min
65.1
%RH Min
10
DP°F Min
9
T°F Max
85.2
%RH Max
66
DP°F Max
68.2
eClimateNotebook® - Image Permanence Institute - Rochester Institute of Technology - © 2014
Overview Report - Created: 2014-11-25
42
52.8
13
Math_Ground_E_P2_07803
2014-01-01 to 2014-11-17
10 months, 17 days
Altgeld Hall • Math • First • Stacks
UIUC Library PresCons
Preservation Environment Evaluation
Type of Decay
Natural Aging
Chemical decay of
organic materials
Risks & Metrics
Evaluation & General Comments
RISK
Accelerated rate of chemical decay in all organic materials due to the
cumulative effects of temperature and humidity, with especially high risk for
fast decaying organic materials such as acidic paper, color photographs and
cellulosic plastics.
TWPI = 43
RISK
Mechanical Damage
Physical damage to
hygroscopic materials
Heightened risk of physical damage to any hygroscopic material, such as
paintings, rare books, furniture, paper, leather, film, or color photos, due to
extremely low or high levels of humidity, and / or excessive humidity
fluctuation.
% DC = 1.5
% EMC min = 4.1
% EMC max = 9.4
Mold Risk
Mold growth in area or
on collection objects
GOOD
Minimal risk of mold growth.
MRF = 0
Metal Corrosion
Corrosion of metal
components or objects
OK
Generally OK, but archeological or salt-encrusted metals may corrode due to
extended periods of moderately high levels of humidity.
% EMC max = 9.4
Graphs
Temperature °F
Relative Humidity % RH
100°F
100%
90°F
80%
80°F
60%
70°F
60°F
40%
50°F
20%
40°F
30°F
0%
Mar
May
Jul
Sep
Nov
Mar
May
Jul
Sep
Nov
Statistics
Temperature
Relative Humidity
Dew Point
T°F Mean
72.6
%RH Mean
36
DP°F Mean
42.3
T°F Median
72.6
%RH Median
38
DP°F Median
53.4
T°F Stdev
3.1
%RH Stdev
13
DP°F Stdev
11.2
T°F Min
66.5
%RH Min
15
DP°F Min
18.3
T°F Max
82.7
%RH Max
60
DP°F Max
65.4
eClimateNotebook® - Image Permanence Institute - Rochester Institute of Technology - © 2014
Overview Report - Created: 2014-11-25
Math_Ground_W_P2_07802
2014-01-01 to 2014-11-17
10 months, 17 days
Altgeld Hall • Math • First • Stacks
UIUC Library PresCons
Preservation Environment Evaluation
Type of Decay
Natural Aging
Chemical decay of
organic materials
Risks & Metrics
Evaluation & General Comments
RISK
Accelerated rate of chemical decay in all organic materials due to the
cumulative effects of temperature and humidity, with especially high risk for
fast decaying organic materials such as acidic paper, color photographs and
cellulosic plastics.
TWPI = 43
RISK
Mechanical Damage
Physical damage to
hygroscopic materials
Heightened risk of physical damage to any hygroscopic material, such as
paintings, rare books, furniture, paper, leather, film, or color photos, due to
extremely low or high levels of humidity, and / or excessive humidity
fluctuation.
% DC = 1.72
% EMC min = 4.3
% EMC max = 10.5
Mold Risk
Mold growth in area or
on collection objects
GOOD
Minimal risk of mold growth.
MRF = 0
Metal Corrosion
Corrosion of metal
components or objects
RISK
Heightened risk of metal corrosion due to extended periods of high levels of
humidity.
% EMC max = 10.5
Graphs
Temperature °F
Relative Humidity % RH
100°F
100%
90°F
80%
80°F
60%
70°F
60°F
40%
50°F
20%
40°F
30°F
0%
Mar
May
Jul
Sep
Nov
Mar
May
Jul
Sep
Nov
Statistics
Temperature
Relative Humidity
Dew Point
T°F Mean
71.2
%RH Mean
39
DP°F Mean
43.3
T°F Median
71.2
%RH Median
41
DP°F Median
53.8
%RH Stdev
14
DP°F Stdev
11.7
T°F Stdev
3
T°F Min
65.8
%RH Min
16
DP°F Min
18.8
T°F Max
82.4
%RH Max
64
DP°F Max
66.4
eClimateNotebook® - Image Permanence Institute - Rochester Institute of Technology - © 2014
Overview Report - Created: 2014-11-25
Math_Lower_P2_07804
2014-01-01 to 2014-11-17
10 months, 17 days
Altgeld Hall • Math • Lower • Stacks
UIUC Library PresCons
Preservation Environment Evaluation
Type of Decay
Natural Aging
Chemical decay of
organic materials
Risks & Metrics
Evaluation & General Comments
RISK
Accelerated rate of chemical decay in all organic materials due to the
cumulative effects of temperature and humidity, with especially high risk for
fast decaying organic materials such as acidic paper, color photographs and
cellulosic plastics.
TWPI = 40
RISK
Mechanical Damage
Physical damage to
hygroscopic materials
Heightened risk of physical damage to any hygroscopic material, such as
paintings, rare books, furniture, paper, leather, film, or color photos, due to
extremely low or high levels of humidity, and / or excessive humidity
fluctuation.
% DC = 1.55
% EMC min = 3.9
% EMC max = 9.4
Mold Risk
Mold growth in area or
on collection objects
GOOD
Minimal risk of mold growth.
MRF = 0
Metal Corrosion
Corrosion of metal
components or objects
OK
Generally OK, but archeological or salt-encrusted metals may corrode due to
extended periods of moderately high levels of humidity.
% EMC max = 9.4
Graphs
Temperature °F
Relative Humidity % RH
100°F
100%
90°F
80%
80°F
60%
70°F
60°F
40%
50°F
20%
40°F
30°F
0%
Mar
May
Jul
Sep
Nov
Mar
May
Jul
Sep
Nov
Statistics
Temperature
T°F Mean
Relative Humidity
74
Dew Point
%RH Mean
35
DP°F Mean
42.9
T°F Median
73.2
%RH Median
37
DP°F Median
53.5
T°F Stdev
3.5
%RH Stdev
14
DP°F Stdev
11.2
T°F Min
67.4
%RH Min
14
DP°F Min
18.1
T°F Max
85.4
%RH Max
60
DP°F Max
66.1
eClimateNotebook® - Image Permanence Institute - Rochester Institute of Technology - © 2014
Overview Report - Created: 2014-11-25
Math_UpperSE_P2_07805
2014-01-01 to 2014-11-17
10 months, 17 days
Altgeld Hall • Math • Upper • Stacks
UIUC Library PresCons
Preservation Environment Evaluation
Type of Decay
Natural Aging
Chemical decay of
organic materials
Risks & Metrics
Evaluation & General Comments
RISK
Accelerated rate of chemical decay in all organic materials due to the
cumulative effects of temperature and humidity, with especially high risk for
fast decaying organic materials such as acidic paper, color photographs and
cellulosic plastics.
TWPI = 40
RISK
Mechanical Damage
Physical damage to
hygroscopic materials
Heightened risk of physical damage to any hygroscopic material, such as
paintings, rare books, furniture, paper, leather, film, or color photos, due to
extremely low or high levels of humidity, and / or excessive humidity
fluctuation.
% DC = 1.48
% EMC min = 4.1
% EMC max = 9.4
Mold Risk
Mold growth in area or
on collection objects
GOOD
Minimal risk of mold growth.
MRF = 0
Metal Corrosion
Corrosion of metal
components or objects
OK
Generally OK, but archeological or salt-encrusted metals may corrode due to
extended periods of moderately high levels of humidity.
% EMC max = 9.4
Graphs
Temperature °F
Relative Humidity % RH
100°F
100%
90°F
80%
80°F
60%
70°F
60°F
40%
50°F
20%
40°F
30°F
0%
Mar
May
Jul
Sep
Nov
Mar
May
Jul
Sep
Nov
Statistics
Temperature
T°F Mean
Relative Humidity
74
Dew Point
%RH Mean
35
DP°F Mean
43.2
T°F Median
74.1
%RH Median
37
DP°F Median
53.6
T°F Stdev
3.1
%RH Stdev
13
DP°F Stdev
11.6
T°F Min
67.2
%RH Min
14
DP°F Min
17.4
T°F Max
83.4
%RH Max
61
DP°F Max
66.3
eClimateNotebook® - Image Permanence Institute - Rochester Institute of Technology - © 2014
Overview Report - Created: 2014-11-25