Pressure Pulse Attenuation Rock Particle Permeame | RFQ Sourcing Details
Laboratory Instruments · Quote on request
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Quote on requestProduct specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Laboratory Instruments. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
This laboratory permeameter is designed to measure the absolute permeability of small, irregular shale cuttings by the pressure pulse attenuation method. A high-precision sensor monitors transient pressure changes, which are used to determine permeability.
The stated permeability range is 10^-12 mD to 10^-3 mD, while the stated porosity range is 0.01% to 40%. The instrument supports nitrogen or helium as the working medium. Its specified pore-pressure range is 0-200 psi.
Operation is at room temperature, with a stated maximum temperature of 45 °C and temperature-control accuracy of ±0.5 °C. Automated operation is intended to shorten the analysis cycle. For particle testing, the stated particle-size range is 0.5-0.85 mm.
A particle-volume chamber enables direct particle-volume measurement and supports pore-volume, particle-density, and porosity calculations. The vacuum system reduces pore pressure in silt-rock particles to accelerate permeability measurement.
The supplied information also lists sample dimensions of 2.5 cm or 3.8 cm diameter and 1.25 cm or 8.0 cm length;buyers should confirm which sample holder and preparation configuration applies to their specimens.
Procurement confirmation: Before ordering, confirm the required sample format, holder configuration, gas supply and connection requirements, vacuum-system scope, sensor specifications, calibration procedure, data-processing method, included software, electrical requirements, installation conditions, and included accessories.
Buyers should also confirm the exact customized configuration, acceptance criteria, documentation package, training needs, delivery scope, and after-sales arrangements.
A one-year warranty and customization availability are stated, but their detailed coverage and conditions should be established in the purchase documentation.
Pressure | Applications and Buyer Notes
Pressure is organized as a sourcing-ready Laboratory Instruments reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time q
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Laboratory InstrumentsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Warranty
- 1 yearBased on visible page data; confirm exact value in the RFQ.
- Portability
- Non-portableBased on visible page data; confirm exact value in the RFQ.
- Customization
- AvailableBased on visible page data; confirm exact value in the RFQ.
- Pore pressure
- 0-200 psiBased on visible page data; confirm exact value in the RFQ.
- Working media
- Nitrogen or heliumBased on visible page data; confirm exact value in the RFQ.
- Porosity range
- 0.01% to 40%Based on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
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Key specifications
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