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sales-tsi@cranecpe.com
Texas SamplingTexas Sampling
  • HOME
  • PRODUCTS
    • Custom Design
    • Custom Stainless Steel Enclosures
    • Cylinder Sampling Systems
    • Detector Tube Sample System
    • Dual Phase/Reactor Effluent Sampling System
    • Fixed Volume Sampler System
    • Flare Gas Sample System
    • Heat Exchanger / Sample Cooler
    • HF Acid Sample Systems
    • Manual Continuous Sampler System
    • Resid, Vacuum Tower Bottoms, Hot Oil Sampler
    • Solids Sampler
    • Wafer Sample System
    • TSI Sampling Express
  • SOLUTIONS
    • LPG Sampler System
    • Fixed Volume Sampler System
    • Manual Continuous Sampler System
    • TSI Sampling Express
    • Crane SAFE Sampling
  • CUSTOM DESIGN
  • ABOUT US
  • AGENTS
  • CONTACT US

Fixed Volume Sampler System

Fixed Volume Sample Systems

 

When process sample pressure is too high, or the application calls for a fixed amount of sample, Texas Sampling’s fixed volume sampler is a perfect selection. By turning one valve, you can isolate sample pressure, purge sample bottle before dispensing, and verify purge flow. Internally, our valve combines four different functions. A specific amount of sample is captured in a fixed volume chamber and blown down into the sample container with low pressure nitrogen. We further enhance our system with our Process Needle Purge (PNP) feature.

  • SCHEMATIC
  • SPECIFICATIONS
  • FEATURES & BENEFITS
  • OPTIONS
  • PROCESS NEEDLE PURGE

SCHEMATIC

When process sample pressure is too high, or the application calls for a fixed amount of sample.

SPECIFICATIONS

Standard Plate Size
  • 10″ x 15″
Standard Materials of Construction
  • All tubing, valves, cylinders and fittings come standard as Stainless Steel,
    Monel and Hastelloy C. Seats and Seals – Teflon.

PRESSURE & TEMPERATURE

FEATURES & BENEFITS

Easy Operation
  • Operator friendly.
  • Sample, bypass, blowdown and purge integrated into one valve.
Fixed volume chamber
  • Higher pressures are acceptable – process is isolated in fixed volume chamber
    and blown down with low pressure nitrogen.
  • Eliminates overfilling of sample bottle.
  • Lab can specify exact amount of process desired.
N2 rotameter on front of panel
  • Operator can check status of system.
Replaceable process needle
.065″ to .203″
  • Easy to remove with minimal cost.
  • Allows versatility when considering pressure, viscosity and size of sample.
.109, .148, .203 process needle
with teflon coating
  • Reduces friction when puncturing septa.
Replaceable pencil point vent needle
  • Prevents vapor vent from plugging.
  • Prevents over pressuring of sample bottle.
  • Easy to remove with minimal cost.
Shroud assembly with viewing windows
  • Allows operator to see process filling bottle while taking a sample.
  • Protects sample bottle.
  • Connection is the same for all sizes from 1 oz. to 1 gal. – allowing versatility at
    minimal cost should the customer need to change bottle size.
Sleeve
  • Allows customer choice of sample bottle size.
  • Guides sample bottle so needle will insert in septa.
Operation and identification tags
provided on front of panel
  • Step by step operating procedures.
  • Operator can verify at all times what mode system is in.
Installation/Operation Manual
  • Provides vital information for installation, operation and maintenance.

OPTIONS

  • Emission Filter
    Absorbs vented vapors from sample bottle.
  • Process Sample Block Valves
    Isolates system from process stream.
  • Coolers
    Available in a variety of sizes to cool process before dispensing into sample bottle.
  • Fixed Volume Cooler
    Process captured in fixed volume cylinder is cooled prior to dispensing into bottle.
  • Isolation Valve
    Provides additional safety to operator.
  • Insulated Enclosure
    Maintains constant temperature using steam or electric heat.
  • Non-Insulated Enclosure
    Available for protection from the weather or environment.
  • Vent Check Valve
    Available on systems which are not venting to the atmosphere.
  • Manual PNP
    Available for applications without inert gases available
  • Pipe Stand
    Available from Texas Sampling to provide convenient system installation.

PROCESS NEEDLE PURGE

  • Provides a clean, representative sample.
  • Removes process from valve and needle assemblies.
  • Verifies purge flow.
  • Purges sample container.
  • Reduces maintenance cost by eliminating corrosive process.

FIXED VOLUME
SAMPLING SYSTEM

CLICK FOR DETAILS

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FIXED VOLUME SAMPLER SYSTEM

When process sample pressure is too high, or the application calls for a fixed amount of sample.

LSL – LPG LIQUID SAMPLING SYSTEM