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On-Site Testing Equipment
VTK Varnish
Test Kits
Test Kits
On-site varnish potential testing for lubricants and hydraulic fluids — ASTM D7843 compliant Membrane Patch Colorimetric analysis in the field.
VTK On-Site Varnish Test Kits
Features & Benefits
- Perform Membrane Patch Colorimetric (MPC) testing directly in the field
- ASTM D7843-12 standard ensures reliable, repeatable varnish trending
- Spectrophotometer included for precise ΔE colorimetry readings
- Complete kit with vacuum pump, filters, flasks, and handling tools
- Fast, accurate results to guide varnish removal strategies
- Durable carrying case designed for portable, on-site use
Specifications
Test Method
Membrane Patch Colorimetric (MPC)
Standard
ASTM D7843-12
Analysis
ΔE Colorimetry
Use Environment
On-Site / Field Portable
Typical Fluids
Turbine Oils, Hydraulic Fluids, Lubricants
Application
Varnish Potential Trending
Kit Contents
- Spectrophotometer with software for ΔE analysis
- Vacuum pump and filtration assembly
- Glass flasks, funnels, and support stands
- Membrane filters and filter holders
- Forceps, bottles, and patch handling tools
- Durable carrying case for field use
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