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Tag Flash Point Tester: TAG 4

Tag Flash Point Tester: TAG 4

Description The automatic Tag closed-cup tester measures the flash point , the lowest temperature at which the vapors of a sample ignite upon the application of an ignition source. The tester can also be used to detect the ability of a sample to yield flammable vapors when maintained at an...
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The automatic Tag closed-cup tester measures the flash point, the lowest temperature at which the vapors of a sample ignite upon the application of an ignition source. The tester can also be used to detect the ability of a sample to yield flammable vapors when maintained at an equilibrium temperature by the flash/no flash method. 
TAG 4 is suitable for flash point applications of jet fuels, solvents, chemicals, etc.

Key Features

Benefits at a Glance

  • Two cooling systems with Peltier elements are available: an economical air-cooled model and a low-temperature version with external water cooling

  • The two ignition systems in each unit give you the flexibility to work with an electric or gas igniter: if the gas ignition is used, the electric igniter will automatically relight the gas flame during the test, if necessary

  • The One-Twist swivel-around multi-function head guarantees the safe and easy one-hand connection of all sensors and actuators such as the shutter release, igniter and detector contacts

  • An extended measuring range up to 110 °C enables you to go beyond the conventional scope of the method

Convenient Operation

  • Test initiation by pre-installed standard test methods and ability to customize methods by user-defined programs

  • Outside flame sensors increase the system’s safety, especially for work with samples that have no conventional flash point but burn outside the test cup (e.g. due to flame-inhibiting components)

  • Splashproof touch-key panel with large LCD

  • A multi-detector combines the flash point detector and the temperature probe in a solid housing with a perfectly adjusted immersion depth

Customized User Flexibility

  • PC-software FPPNet (optional) for convenient remote handling and test data storage

  • Insulation hood (optional) to protect the cover and shutter assembly from icing during low-temperature flash point tests

  • Draft deflector (optional) recommended for gas ignition tests

  • Calibration set (optional)

  • Small-volume sample cup (optional)

Technical Specifications

Application range
(°C/°F selectable)
10 °C to 110 °C (air-cooled)
-30 °C to 110 °C (liquid-cooled)
IgnitionGas and electric (interchangeable)
HeatingAccording to method or user-defined
Cooling of
Peltier elements
Air-cooled (by built-in fan)
Liquid-cooled (with tap water or circulation cooler)
Flash detectionThermocouple
Barometric pressure correctionAutomatic correction
SafetyOverheat protection, automatic shut-off
Interfaces2x RS232
Gas supply50 mbar of propane or butane
Power supply115 V/230 V, 50 Hz/60 Hz, 180 W (air-cooled)
230 V, 50 Hz/60 Hz or 115 V, 60 Hz, 150 W (liquid-cooled)
Dimensions230 mm x 470 mm x 470 mm (W x D x H)
Weight8 kg

Packing & Shipping

Delivery detail:

UPS/DHL/FEDEX/TNT express are available for your choose which take 3~ 5 days to arrive,and  we will offer the tracking number for you to check the status of your items online at any time. 

 By air cargo which takes about one week to arrive .

 By sea which takes about 20-30days to arrive , depending on your actual requirements.


Our Service


12 months warranty for scientz High Throughput Tissuelyser

If any technical problem during warranty time, replacement parts will be sent free of charge.

Technical support is also available in whole time.

2.Our Advantage

1. Reply your enquiry in 24 working hours.

2. Experienced staffs answer all your questions in fluent English.

3. OEM is available if the quantity is large.

4. We offer very competitive for all our products.


Our machines undergo an extensive and strict testing and quality control procedure, ensuring every item purchased meet global quality standards.It's safe and reliable quality for scientz High Throughput Tissuelyser.

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