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MET-L-CHEK Penetrant System
Specifications
MET-L-CHEK PENETRANT SYSTEMS
MET-L-CHEK penetrant systems are listed on the Qualified Products List for AMS-2644. They are used in nuclear and aerospace industry, welding, general metal working etc. in a temperature range from +5°C to +50°C.
For testing at higher temperature (from 52° С to 177° С) the specially developed VP-302 penetrant is used in combination with D-702 developer and R-502 cleaner.
MET-L-CHEK penetrant systems meet the requirements of AMS-2644E, ASME Boiler and Pressure Vessel Code 07 Section V, ASTM E-165, ASTM E-1417, ISO-3452- 2005, NAVSEA-T9074-AS-GIB-010/271. The low content of sulfur and halogens was ascertained and confirmed according to ASTM E 165-02 and ASTM D 516-02, as well as to requirements of KWU and EN ISO 3452.
MET-L-CHECK Removers/Cleaners| Product | Sensivity class acc. to DIN EN ISO 3452-2 |
Removal Method | Product Informations |
| MET-L-CHEK NPU |
Class II (high sensitivity) | «А» - water washable «С» - solvent removable |
One of the most versatile penetrants applied in welding, petrochemical, dairy and food processing, pharmaceutical, nuclear and general metal working. |
| Delivery Form: Spray 400 ml Can 1 L Can 10 L Cask 200 L |
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| MET-L-CHEK E-59 |
Class 2 – non-halogenated solvent remover, appropriate for Removal Method „C“ – solvent removal |
NA | Alcohol based remover for use with all penetrants. It is composed of petroleum solvents and has a gentle solvent action, which is ideal for the removal of excess surface penetrant. |
| Delivery Form: Can 1 L Can 10 L |
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| MET-L-CHEK R-502 |
Clasa 3 - Degresant pentru aplicații speciale, adecvat pentru Metoda "C" | NA |
Special high temperature remover for VP-302 Penetrant
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| Delivery Form: Can 10 L Cask 200 L |
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MET-L-CHEK Penetrants
| Product | Sensibility Class acc. to DIN EN ISO 3452-2 |
Removal MethodProduct Informations | |
| MET-L-CHEK VP-30 |
Class II (High Sensibility) |
«A» - washable with water «C» - solvent removable |
One of the most versatile penetrants applied in welding, petrochemical, dairy and food processing, pharmaceutical, nuclear and general metal working. |
| Delivery Form: Spray 400 ml Can 1 L Can 10 L Cask 200 L |
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| MET-L-CHEK ROT 1001 |
Class II (High Sensibility) |
«A» - washable with Water «C» - Solvent Removable |
Red fluorescent penetrant without azo dye for application in welding, nuclear industry, general metal working and food processing |
| Delivery Form: Spray 400 ml Can 1 L Can 10 L Cask 200 L |
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| MET-L-CHEK VBP-300 |
Class II (High Sensibility) |
«A» - washable with water «C» - solvent removable |
Penetrant oil- and solvent-free, biodegradable, V.O.C.-free, environmentally friendly, meets OSHA requirements for open dip tank use. For general metal working. |
| Delivery Form: Can 10 L Cask 200 L |
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| MET-L-CHEK VP-31A |
Class II (High Sensibility) |
«B» - post emulsifiable with lipophilic emulsifier «C» - solvent removable |
Post-emulsifiable or solvent removable red penetrant for application in welding, nuclear industry and general metal working. |
| Delivery Form: Can 1 L Can 10 L Cask 200 L |
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| MET-L-CHEK VP-302 |
Class II (High Sensibility) |
«C» - solvent removable | Special high temperature penetrant used for applications in which the part surface temperature is 65 to 177 °C. It is used with R-502 remover and D-702 developer. |
| Delivery Form: Can 10 L Cask 200 L |
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MET-L-CHEK Developers
| Product | Tpe | Product Informations | |
| MET-L-CHEK D-70 |
d & e - non-aqueous developer | A suspension of developer in alcohol carrier fluid. It offers the highest sensitivity and is used for critical inspections where the finest defects must be found. D-70 dries quickly and produces a smooth, uniformly white coating. Use with visible and fluorescent penetrants. |
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| Delivery Form: Spray 400 ml Can 1 L Can 10 L Cask 200 L |
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| MET-L-CHEK D-78B |
c - water suspendible developer | D-78B is a chromate-free dry powder, which is mixed with water to form a suspension. It must be agitated to maintain uniformity. Parts are dipped into the developer, drained and dried prior to inspection. Use with visible and fluorescent penetrants. |
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| Delivery Form: Can 20 kg |
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| MET-L-CHEK D-702 |
f - special application material | Special non-aqueous developer used with VP-302 high temperature penetrant for surfaces testing between 65 and 177°C. |
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| Delivery Form: Can 10 L Cask 200 L |
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