• Nanmac – Asia
  Room B603, Fahuamen Building, 555
  Fahuazhen Road Changning District
  Shanghai, P.R. China 200052
• Tel: 021-51186096
  Fax: 021-62801021
  www.nanmac.com/cn
  [email protected]
  Primary Contact: Vivian Wu

Facility Overview

• 12,000 square-foot facility
• Company leased building
• 30 employees
• Calibration Lab
• Pressure and Vacuum Testing

Key Operations

• Executive Management
• Research and Development
• Assembly and Testing
• Sales and Marketing
• Finance and Administration

• Designed for temperatures to over 1500° C
• 24 or 30 gage wire
• Sheath material to suit application
• Optional support tube
• Variety of termination styles

• Protection tube materials:
  • Zirconia (ceramic)
    • Melts at > 2425° C
    • Good in oxygen
    • Poor for thermal cycling
  • Alumina (ceramic)
    • Melts at 2030° C
    • Good in oxygen
    • Poor for thermal cycling
  • Nanmac NC-12 (ceramic)
    • Useful up to 1200° C in air
    • 1000° C in Molten aluminum – months of continuous use
    • 900° C in Zinc – Months of continuous use
    • Bad in molten steel or iron

• Unique performance characteristics
  • Temperatures to 2300° C
  • Accurate to +/- 1 % of reading, even at 2000° C
  • Prolonged life in harsh environments – 10 times the life of standard sensors
  • Up to 70 inches long
    • Available in all thermocouple calibrations, including Platinum and Tungsten
    • Made to order in less than 3 weeks

• 5 Layer construction
• 3 layers are very thin electrical insulators
• 2 layers are thermocouple alloy ribbon

• All 5 layers are pressed between a split insert

• Entire assembly is then inserted into the required housing

• Housing can be made from any material to match the thermal properties of the test material – in almost any shape

• Patented design
• Millisecond response time
• Thermal device can be made from most any material, in most any shape: Graphite, steel, plastic, phenolic, rubber, wood
• Temperatures to over 2300OC Pressures to over 25,000 psi
• Available in all thermocouple calibrations, including Type B & C

• Research applications include:
  • Rocket nozzle blast temperatures *
  • Interface measurements between moving surfaces – brake pads, piston walls, bearings
  • Ablation studies
• Unique performance characteristics
  • Millisecond response time
  • 2 dimension thermal junction, exact location placement
  • Sensing device can wear or “erode” up to 0.375” and continue to measure – even during erosion

• Additional research applications include:
  • Shockwave measurements **
  • Projectiles and Gun barrel breaches
  • Explosions
  • Squibs and Igniters
• Unique performance characteristicss
  • Sensing device can be machined to match wall contours
  • Distinct temperature of interest can be provided: the wall surface temperature (thermally grounded), or the interface {gas, flame, friction} temperature at the wall surface (thermally isolated)

• Industrial applications include:
  • Plastic processing
  • Thermal modeling
  • Combustion gases in diesel engines
  • Moving wires or textiles
  • Brake lining interface temps
  

• Unique performance characteristics
  • True plastic temperatures, unaffected by mold wall heatsink
  • Sensor can be shaped or machined to match wall surface contours – Mold walls, cylinder, manifolds, bearings
  • Multiple sensors can be located within a single housing with exact positioning

• Patented design
• Millisecond Response time
• Pressures to over 50,000 psi.

• No conduction Error – provides absolute temperature
• Temperatures > 2300° C

• Research applications include
  • Rocket nozzle exhaust gases
  • Profile temperatures within chambers or pipelines
  • Flat-bottom, bored holes within walls
  

• Unique performance characteristics
  • Thermocouple junction is thermally isolated from the thermowell / mounting fixture
  • Thermowell can be designed with “radiation shield” for specific gas temperatures that are unaffected by chamber wall heating
  • Thermal junction (ribbon) is parallel to isotherm
  

• Industrial applications include:
  • Gases or liquids in pipelines
  • Mixers for food, propellant or pharmaceutical process
  • Petrochemical systems
  • Smoke stacks and exhaust pipes
  

• Unique performance characteristics
  • Thermal sensor can be “Isolated” for sanitary applications
  • Various mounting configurations: In-wall, in-stream, adjustable immersion
  • Cryogenic temperatures
  

• Combine multiple Eroding & Right-Angle thermocouples within a single housing
• Thermocouple housing made from test-wall material to replicate exact thermal properties
• Heat flux & heat transfer studies, Ablative materials research

• Surface measurements and inwall temperatures at the same time