Product

Thermal Labels

Temperature Indicator Labels are small, low cost temperature indicator or time/temperature labels used during shipping, storage or processing. Typical uses include monitoring the temperature of pharmaceuticals, chemicals and fresh produce during transportation. The labels change color if there is a temperature excursion outside the preset limits. 

DeltaTrak offers a variety of temperature indicator labels depending upon your need. Labels such as the WarmMark® Time-Temperature Indicator, High temperature thermal labels and the TempDot Time-Temperature labels will indicate if the temperature excursion exceeded a pre-set time.  The Freeze Check™ Temperature Indicator and ColdMark® Temperature Indicator are used in shipments to indicate a temperature excursion below 32°F (0°C).  Used in commercial dishwashers, the TempDot High Temp Thermal Label will indicate if the final rinse has reached the HACCP required temperature of 160°F (71°C).

ColdMark temperature indicator

ColdMark® Temperature Indicator, Models 51001-51002: Available in either 32°F/0°C or 26°F/-3°C, these stick-on temperature indicator labels can be applied to a product, package, carton or master pack of items sensitive to extremely cold temperatures.

When exposed at or below its response temperature for approximately 60 minutes, the liquid in this irreversible temperature label will turn cloudy with streaks of violet. Once warmed up above the response temperature, the liquid changes irreversibly to a uniform violet color.

51013-51035 WarmMark time temperature label

WarmMark® Time-Temperature Indicator, Model 51013-51035, are time temperature indicator labels designed to monitor temperature of products during shipping, storage or processing. Response temperatures available range from 0°F (-18°C) up to 99°F (37°C).

These self-adhesive temperature labels apply directly to product, package, carton or master pack. When activated, irreversible color change occurs once response temperature is reached or exceeded. Red indicates if exposure was for a brief, moderate or prolonged period of time.

With these irreversible temperature indicators you can see at a glance if a temperature abuse has occurred, providing permanent records for quality assurance purposes.

51036 WarmMark Duo time temperature label

WarmMark® Duo Time-Temperature Indicator, Model 51036, is a single-use thermal label designed to monitor temperature of blood and blood products, vaccines, and other pharmaceuticals during storage, shipping and distribution. It responds at two temperature thresholds, and is used for products with a known stability curve and with identified expiration characteristics for a specific time/temperature combination.

This cost-effective, self-adhesive label can be applied directly to a product and easily fits inside temperature-controlled packaging. When activated, the indicator windows remains white unless the label is exposed to temperatures above 50°F/10°C, then an irreversible red color migrates progressively towards the three windows. If the temperature goes below threshold, the color stops advancing. The first three windows indicate accumulated time above threshold, when colored red they denote exposure up to 3 days, 8 days, and 14 days. The fourth window indicates brief high temperature excursions, and turns red if the temperature goes above 93°F/34°C for at least 30 minutes.

WarmMark Duo shows at a glance if temperature abuse has occurred and for how long, thus providing visual evidence for making immediate decisions on whether product safety, efficacy and quality have been jeopardized.

54125 TempDot dishwasher thermal labels

TempDot High Temperature Dishwasher Thermal Labels, Models 54125 and 54126, are designed for use in commercial dishwashers and warewashers to ensure that the recommended sanitization temperature of 160°F (71°C) has been reached. These single-usetemperature indicator labels can be adhered to dishes, glassware, silverware, pots, pans, or other kitchenware. When the temperature reaches 160°F (71°C) or higher, the white dot on the label changes to black, clearly indicating that sanitization has been achieved TempDot features a transparent overlay to provide stability of the visual indicator dot. The label does not leave a sticky residue on kitchenware, so used labels are easily removed and can be affixed to a log book for record keeping.

High Temperature Thermal Labels

Models 50109-50809, High Temperature Thermal Labels are heat indicators that are single-use, accurate, and inexpensive, providing a permanent record of temperature changes. These irreversible indicators come with one, three, five or eight temperature steps, available from 90°F (32°C) to 500°F (260°C). When the labels reach each temperature threshold, an irreversible black color change occurs. These stick-on irreversible temperature labels affix directly to the clean dry interior or exterior surface of products or equipment.

Applications where these thermal labels can be used include manufacturing, processing, storage, shipping, shelf temperature of heat sensitive products, for dishwashers, heat sanitizing, ovens, dryers, retort and curing operations.

 

Model 51001

ColdMark® Temperature Indicator

ColdMark temperature indicator labels

Application is simple:
The ColdMark® temperature indicator labels' construction makes it fast and simple to add the benefits of temperature monitoring to your product. Simply peel the release liner off the back of the temperature indicator label and adhere the pressure-sensitive adhesive backing to a dry surface. You can place the irreversible temperature label on the exterior or interior of a shipping container. (ColdMark® Temperature indicators should not be placed where they are exposed to crushing pressure)

Storage
Color change is irreversible and tamper-proof.
ColdMark® temperature Indicator labels must be stored above their response temperature and should not be exposed to temperatures exceeding 110°F/ 43°C.

  • Model 51001, 32°F/0°C; Model 51002 26°F/-3°C
  • Protects products that are sensitive to extremely cold temperatures
  • Stick-on labels can be applied to a product, package, carton or master pack
  • Tamperproof method of verifying when freeze damage has occurred during shipping, storage, or handling
Model 51001-51002 ColdMark® Temperature Indicator
FeatureSpecification
DeltaTrak manufactures products under an ISO 9000 registered quality management system
Temperature Range
51001 32°F/0°C
51002 26°F/-3°C

To download a pdf version of this specification sheet please click here ColdMark temperature indicator labels

 

Model 51013

WarmMark® Time-Temperature Indicator

WarmMark time temperature indicator label

Application: Monitors temperature of products during shipping, storage or processing. Response temperatures available range from 0°F (-18°C) up to 99°F (37°C).

  • Designed for accurate time/temperature monitoring at the lowest possible cost
  • Provides a permanent temperature exposure record that assures your customers of consistent quality
  • A blotter paper pad saturated with a red-dyed chemical is specially formulated to melt at the tag's response temperature
  • Available in a variety of response temperatures
  • Easy to use
Model 51013 WarmMark® Time-Temperature Indicator
FeatureSpecification
DeltaTrak manufactures products under an ISO 9000 registered quality management system
Temperature Range -18°C/0°F to37°C/ 99°F
Accuracy ±1°C of its response temperature
Tag Size .75 in. x 1.81 in. x .06 in.
(1.9 cm x 4.6 cm x .15 cm)

To download a pdf version of this specification sheet please click here WarmMark time temperature indicator label

Model 51036

WarmMark® Duo Time-Temperature Indicator

51036 WarmMark Duo time temperature label

TThe WarmMark Duo Time-Temperature Indicator is a single use label typically applied to vaccines, pharmaceuticals, and blood products for monitoring conditions during storage, shipping and distribution. It has two response temperatures indicating accumulated time above 50°F/10°C, and brief temperature excursions above 93°F/34°C.

  • Accurate time/temperature monitor
  • Visual pass/fail confirmation of exposure to temperature excursions
  • Irreversible color change indicates length of time above thresholds
  • Calibrated to respond within ± 2°F/± 1°C
  • Low cost, easy to use
Model 51036 WarmMark® Duo Time-Temperature Indicator
FeatureSpecification
DeltaTrak manufactures products under an ISO 9000:2008 registered quality management system
Activation Temperatures 50°F/10°C and 93°F/34°C
Exposure Time Period above 50°F/10°C Up to 3 days, 8 days, 14 days
Exposure Time Period above 93°F/34°C Within 30 minutes
Accuracy ± 2°F/± 1°C of response temperatures
Tag Size 0.4 in. x 3.9 in. x 0.1 in.
(1.02 cm x 9.91 cm x 0.254 cm)

To download a pdf version of this specification sheet please click here WarmMark time temperature indicator label

Model 54125

Tempdot High Temperature Dishwasher Thermal labels

54125 Tempdot High Temperature Dishwasher Thermal labels

TempDot High Temperature Dishwasher Thermal Labels provide a record of temperature change in commercial dishwashers and pot washers. These indicator labels validate that dish or utensil surfaces have reached the sanitation temperature of 160°F (71°C).

Transparent overlay provides stability of visual indicator dot.

  • Thermochromic color change
  • Waterproof
  • Adhesive back
  • Single-use, disposable
  • Complies with FDA Food Code 4-703.11 (B) for sanitization
Model 54125-54126 Tempdot High Temperature Dishwasher Thermal labels
FeatureSpecification
DeltaTrak manufactures products under an ISO 9000 registered quality management system
Response Temperature 160°F (71°C)
Temperature Accuracy ±2°F, ±1°C
Size 0.75” x x0.75”; 19 mm x 19 mm
Packaging Model 54125: 12 labels/sheet x 2 sheets, total 24 labels per package
Model 54126: 12 labels/sheet x 12 sheets, total 144 labels per package
Characteristics Color change from white to black
Label can be removed from dishware without leaving adhesive residue, and affixed to log book for record keeping. Avoid exposure to UV light and heat sources
Storage Store below 80°F (26°C). Do not expose to sunlight or other UV light, or heat source such as air vents, pipes or appliances
Shelf Life 2 years, under recommended storage conditions

To download a pdf version of this specification sheet please click hereTempdot High Temperature Dishwasher Thermal labels

Models 50109-50809

High Temperature Thermal Labels, Models 50109-50809

High Temperature Thermal Labels

Models 50109-50809, High Temperature Thermal Labels are heat indicators that are single-use, accurate, and inexpensive, providing a permanent record of temperature changes. These irreversible indicators come with one, three, five or eight temperature steps, available from 90°F (32°C) to 500°F (260°C). When the labels reach each temperature threshold, an irreversible black color change occurs. These stick-on irreversible temperature labels affix directly to the clean dry interior or exterior surface of products or equipment.

Applications where these thermal labels can be used include manufacturing, processing, storage, shipping, shelf temperature of heat sensitive products, for dishwashers, heat sanitizing, ovens, dryers, retort and curing operations.

• Single-use, color-changing temperature indicators
• 5 to 10 second response time
• ±1% of stated temperature accuracy
• Indefinite life when stored in a cool dry place, below 80°F (27°C)\
• Available in 1-Temperature, 3-Temperature, 5-Temperature 8-Temperature Strips

To download a pdf version of this specification sheet please click hereHigh temperature thermal labels

 


 

1 Level Temperature Label
Model 1-TL°F/°C 
50109 140 / 60 1 Level Temperature Label:  Self-adhesive label ½" x 1 ¾", completely sealed with a clear plastic overlay. Indicator turns black at temperature threshold which is indelibly imprinted on each label. Can be used under all industrial conditions: water, steam, humidity, oils, grease, solvents, and chemical contamination. Ideal for dishwashers, animal cage washers, autoclaves and ovens. Different temperature thresholds range from 90°F (32°C) to 500°F (260°C).
50110 150 / 65
50111 160 / 71
50112 170 / 77
50113 180 / 82
50114 190 / 88
50120 250 / 121

 

 


 

3 Level Temperature Label
Model 3-TLWINDOW #1 °F/°CWINDOW #2 °F/°CWINDOW #3 °F/°C
50301 150 / 65.6 160 / 71.1 170 / 76.7
50302 160 / 71.1 170 / 76.7 180 / 82.2

 

3 Level Temperature Label:  Similar to the 1 Level Temperature label, it is also sealed with a clear plastic overlay for use under all conditions. It measures 1" x ¾" and has two models with a combination of temperature thresholds: 150°-160°-170°F (66°-71°-77°C) and 160°- 170°-180°F (71°-77°-82°C)


 

5 Level Temperature Label
Model 5-TLWINDOW #1°F/°CWINDOW #2 °F/°CWINDOW #3 °F/°CWINDOW #4 °F/°CWINDOW #5 °F/°C
50501 100 / 37.8 105 / 40.6 110 / 43.3 120 / 49 130 / 54.4
50502 140 / 60 150 / 65.6 160 / 71 170 / 77 180 / 82
50503 190 / 88 200 / 93 210 / 99 220 / 104 230 / 110
50504 240 / 116 250 / 127 260 / 127 270 / 132 280 / 138
50505 290 / 143 300 / 149 310 / 154 320 / 160 330 / 166
50506 340 / 171 350 / 177 360 / 182 370 / 188 380 / 193
50507 390 / 199 400 / 204 410 / 210 420 / 216 435 / 224
50508 450 / 232 465 / 241 480 / 249 490 / 254 500 / 260
50510 90 / 32.2 100 / 37.8 110 / 43.3 120 / 49 130 / 54.4

 

5 Level Temperature Label: Has five temperature indicator windows on a single strip, clear plastic overlay, but not completely sealed and cannot be used under liquid conditions. Each window reacts within a few seconds when its rated temperature is reached, and that section changes from white to black. Ratings fall within an overall range of 90°F to 500°F (32.2°C to 260°C). Available in ten different temperature combinations.


 

8 Level Temperature Label
Model 8-TLWindow: #1 °F/°C#2 °F/°C#3 °F/°C#4 °F/°C#5 °F/°C#6 °F/°C#7 °F/°C#8 °F/°C
50801 100 / 37.8 105 / 40.6 110 / 43.3 120 / 49 130 / 54.4 140 / 60 150 / 65.5 160 / 71
50802 130 / 54.4 140 / 60 150 / 65.6 160 / 71 170 / 77 180 / 82 190 / 88 200 / 93
50803 170 / 77 180 / 82 190 / 88 200/ 93 210 / 99 220 / 104 230 / 110 240 / 116
50804 210 / 99 220 / 104 230 / 110 240 / 116 250 / 121 260 / 127 270 / 132 280 / 138
50805 250 / 121 260 / 127 270 / 132 280 / 138 290 / 143 300 / 149 310 / 154 320 / 160
50806 290 / 143 300 / 149 310 / 154 320 / 160 330 / 166 340 / 171 350 / 177 360 / 182
50807 330 / 165 340 / 171 350 / 177 360 / 182 370 / 188 380 / 193 390 / 199 400 / 204
50808 370 / 188 380 / 193 390 / 199 400 / 204 410 / 210 420 / 216 435 / 224 450 / 232
50809 410 / 210 420 / 216 435 / 224 450 / 232 465 / 241 480 / 249 490 / 254 500 / 260

 

8 Level Temperature Label: Similar specifications to the 5 Level Temperature label, it also cannot be used under liquid conditions. It has eight temperature elements on a single strip, and ratings fall within an overall range of 100°F to 500°F (37.8°C to 260°C). Available in nine different temperature combinations.