Permaset VMT
Control of dwell time and fixing time

The pyrometer measures temperatures from 0 - 250°C
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- France (FRA)
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- Gambia (GMB)
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- Gibraltar (GIB)
- Greece (GRC)
- Greenland (GRL)
- Grenada (GRD)
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- Guam (GUM)
- Guatemala (GTM)
- Guernsey (GGY)
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- Guinea-Bissau (GNB)
- Guyana (GUY)
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- Heard Island and McDonald Islands (HMD)
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- Luxembourg (LUX)
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- Mozambique (MOZ)
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- New Caledonia (NCL)
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- Nicaragua (NIC)
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- Nigeria (NGA)
- Niue (NIU)
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- Northern Marianas (MNP)
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- Papua New Guinea (PNG)
- Paraguay (PRY)
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- Philippines (PHL)
- Pitcairn Islands (PCN)
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- Portugal (PRT)
- Puerto Rico (PRI)
- Qatar (QAT)
- Reunion (REU)
- Romania (ROU)
- Russia (RUS)
- 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)
Infrared pyrometer
To determine the dwell time or fixing time for a desired product temperature, the surface temperature of the product is measured without contact at several locations in the dryer using high-temperature resistant infrared pyrometers. Up 64 sensors are possible. The dryer speed is automatically adapted.
Product Highlights
- Non-contacting product temperature measurement
- High-temperature rated sensors
- Little assembly and maintenance effort
- Self-cleaning sensors
Customer benefits
- Highest repeatability
- Optimal utilisation of the stenter capacity
- Less energy required / yard goods
- Highest process reliability
- Short amortisation time
- Elimination of safety margins
Stenter control made easy
Without knowledge of what’s happening during a fixing, thermo-isolating, condensing or gelling process in the drying chambers, the stenter has to be looked at like a block box. The user had only his own experience to fall back on. Settings for circulation temperature and stenter speed have to be determined empirically. To ensure adequate process reliability most stenters are operated with large safety margins regarding possible speeds. They are therefore far away from optimal utilisation of machine capacity and energy invested.
In many processes knowledge of what happens in the stenter is not only an economic question. The achievable product quality also depends largely on the suitable temperature and dwell time.
With thermo-fixing of textiles with Lycra portions excessive product temperatures may, for example, cause the Lycra portion to loose elasticity. This would mean significant quality reduction.
To ensure repeatable processes, the use of appropriate measuring equipment in the drier chambers is essential.
HP-270-0 | Standard version |
HP-270-1 | With sensor extension and mounted control box |
HP-270-2 | With mounting plate for the sensor |
HP-270-3 | With sensor extension and remote control box |