Infralot IMF
Measurement of moisture / organic compound
Non-destructive, continuous analysis of various web or sheet parameters
Non-destructive, continuous analysis of various web or sheet parameters
- Afghanistan (AFG)
- Åland (ALA)
- Albania (ALB)
- Algeria (DZA)
- American Samoa (ASM)
- Andorra (AND)
- Angola (AGO)
- Anguilla (AIA)
- Antarctica (ATA)
- Antigua and Barbuda (ATG)
- Argentina (ARG)
- Armenia (ARM)
- Aruba (ABW)
- Australia (AUS)
- Austria (AUT)
- Azerbaijan (AZE)
- Bahrain (BHR)
- Bangladesh (BGD)
- Barbados (BRB)
- Belarus (BLR)
- Belgium (BEL)
- Belize (BLZ)
- Benin (BEN)
- Bermuda (BMU)
- Bhutan (BTN)
- Bolivia (BOL)
- Bonaire, Sint Eustatius and Saba (BES)
- Bosnia and Herzegovina (BIH)
- Botswana (BWA)
- Bouvet Island (BVT)
- Brazil (BRA)
- British Indian Ocean Territory (IOT)
- British Virgin Islands (VGB)
- Brunei (BRN)
- Bulgaria (BGR)
- Burkina Faso (BFA)
- Burundi (BDI)
- Cambodia (KHM)
- Cameroon (CMR)
- Canada (CAN)
- Cape Verde (CPV)
- Cayman Islands (CYM)
- Central African Republic (CAF)
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- Chile (CHL)
- China (CHN)
- Christmas Island (CXR)
- Cocos (Keeling) Islands (CCK)
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- Congo (COD)
- Congo-Brazzaville (COG)
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- Czech Republic (CZE)
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- Djibouti (DJI)
- Dominica (DMA)
- Dominican Republic (DOM)
- Ecuador (ECU)
- Egypt (EGY)
- El Salvador (SLV)
- Equatorial Guinea (GNQ)
- Eritrea (ERI)
- Estonia (EST)
- Ethiopia (ETH)
- Falkland Islands (FLK)
- Faroes (FRO)
- Fiji (FJI)
- Finland (FIN)
- France (FRA)
- French Guiana (GUF)
- French Polynesia (PYF)
- French Southern Territories (ATF)
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- Gambia (GMB)
- Georgia (GEO)
- Germany (DEU)
- Ghana (GHA)
- Gibraltar (GIB)
- Greece (GRC)
- Greenland (GRL)
- Grenada (GRD)
- Guadeloupe (GLP)
- Guam (GUM)
- Guatemala (GTM)
- Guernsey (GGY)
- Guinea (GIN)
- Guinea-Bissau (GNB)
- Guyana (GUY)
- Haiti (HTI)
- Heard Island and McDonald Islands (HMD)
- Honduras (HND)
- Hong Kong SAR of China (HKG)
- Hungary (HUN)
- Iceland (ISL)
- India (IND)
- Indonesia (IDN)
- Iran (IRN)
- Iraq (IRQ)
- Ireland (IRL)
- Isle of Man (IMN)
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- Japan (JPN)
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- Kenya (KEN)
- Kiribati (KIR)
- Kuwait (KWT)
- Kyrgyzstan (KGZ)
- Laos (LAO)
- Latvia (LVA)
- Lebanon (LBN)
- Lesotho (LSO)
- Liberia (LBR)
- Libya (LBY)
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- Lithuania (LTU)
- Luxembourg (LUX)
- Macao SAR of China (MAC)
- Macedonia (MKD)
- Madagascar (MDG)
- Malawi (MWI)
- Malaysia (MYS)
- Maldives (MDV)
- Mali (MLI)
- Malta (MLT)
- Marshall Islands (MHL)
- Martinique (MTQ)
- Mauritania (MRT)
- Mauritius (MUS)
- Mayotte (MYT)
- Mexico (MEX)
- Micronesia (FSM)
- Moldova (MDA)
- Monaco (MCO)
- Mongolia (MNG)
- Montenegro (MNE)
- Montserrat (MSR)
- Morocco (MAR)
- Mozambique (MOZ)
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- Northern Marianas (MNP)
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- Rwanda (RWA)
- Saint Barthélemy (BLM)
- Saint Helena, Ascension and Tristan da Cunha (SHN)
- Saint Kitts and Nevis (KNA)
- Saint Lucia (LCA)
- Saint Martin (MAF)
- Saint Pierre and Miquelon (SPM)
- Saint Vincent and the Grenadines (VCT)
- Samoa (WSM)
- San Marino (SMR)
- São Tomé e Príncipe (STP)
- Saudi Arabia (SAU)
- Senegal (SEN)
- Serbia (SRB)
- Seychelles (SYC)
- Sierra Leone (SLE)
- Singapore (SGP)
- Sint Maarten (SXM)
- Slovakia (SVK)
- Slovenia (SVN)
- Solomon Islands (SLB)
- Somalia (SOM)
- South Africa (ZAF)
- South Georgia and the South Sandwich Islands (SGS)
- South Korea (KOR)
- South Sudan (SSD)
- Spain (ESP)
- Sri Lanka (LKA)
- Sudan (SDN)
- Suriname (SUR)
- Svalbard (SJM)
- Swaziland (SWZ)
- Sweden (SWE)
- Switzerland (CHE)
- Syria (SYR)
- Taiwan (TWN)
- Tajikistan (TJK)
- Tanzania (TZA)
- Thailand (THA)
- The Bahamas (BHS)
- Timor-Leste (TLS)
- Togo (TGO)
- Tokelau (TKL)
- Tonga (TON)
- Trinidad and Tobago (TTO)
- Tunisia (TUN)
- Turkey (TUR)
- Turkmenistan (TKM)
- Turks and Caicos Islands (TCA)
- Tuvalu (TUV)
- Uganda (UGA)
- Ukraine (UKR)
- United Arab Emirates (ARE)
- United Kingdom (GBR)
- United States (USA)
- United States Minor Outlying Islands (UMI)
- Uruguay (URY)
- US Virgin Islands (VIR)
- Uzbekistan (UZB)
- Vanuatu (VUT)
- Vatican City (VAT)
- Venezuela (VEN)
- Vietnam (VNM)
- Wallis and Futuna (WLF)
- Western Sahara (ESH)
- Yemen (YEM)
- Zambia (ZMB)
- Zimbabwe (ZWE)
Absorption/reflexion of infrared light
Infralot IMF uses optical evaluation of the absorbed/reflected light energy in the near-infrared range to continuously measure and control material moisture on-line.
Product Highlights
- Non-radioactive
- Static simultaneous filter – simultaneous measurement of all wavelengths
- High spectral resolution
- Insensitive to product flutter and soiling
Customer benefits
- Non-destructive, continuous determination of various parameters of product webs
- Same-spot measurement dry/wet – optimized measuring accuracy
- No moving parts - wear-free and low-maintenance
- Broad range of applications through use of various measuring wavelengths
Light-specific wavelengths can excite the atomic bonds of certainmolecules to oscillate. These amount to a multiple of the basic resonance of the molecules. A large part of the incident light energy is absorbed by the material being measured.
If the light energy reflected or transmitted by the material to be measured is examined separately for each wavelength, a relationship is established between the degree of absorption of this resonance wavelength and the number of absorbing molecules. Dependent on the moisture content in the product, the light energy absorbed alters significantly at the resonance wavelength of the water molecule.
For stable measurements in practice, the measured light energy of the resonance wavelength is compared with other reference wavelengths at which no absorption occurs.
| IMF-R (Reflexion) | For one-sided measurement of coatings and light-weight products |
|---|---|
| IMF-T (Transmission) | For measurement of the product's overall thickness and composition |
| Specification | Value | Unit | ||
|---|---|---|---|---|
| Parameter | Basis weight & Moisture | |||
| Type | IMF-R (Reflexion) | IMF-T (Transmission) | ||
Measuring range | Paper | ~ 10 - 30 | ~ 10 - 200 | g/m² |
| Nonwoven | ~ 10 - 60 | ~ 10 - 500 | g/m² | |
| Measuring range Moisture 1 | ~ 0,2 - 15 | ~ 0,2 - 15 | % H2O | |
| ~ 0,2 - 10 | ~ 0,2 - 30 | g/m² | ||
| Measuring range Coating 1 | 0,2 - 200 | - | g/m² | |
1) Measuring range and measuring accuracy depending on the material (analysis of material sample necessary)
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