-
E-mail
3004636017@qq.com
-
Phone
18019375722
-
Address
No. 18 Xuwang Road, Xujing Town, Qingpu District, Shanghai
Shanghai Tianchen Modern Environmental Technology Co., Ltd
3004636017@qq.com
18019375722
No. 18 Xuwang Road, Xujing Town, Qingpu District, Shanghai
According to the requirements of GB/T 23257-2017 "Polyethylene Coating for Buried Steel Pipelines", GB/T 25826-2022 "Epoxy Coated Steel Bars for Reinforced Concrete" JG/T 502-2016 "Epoxy Resin Coated Steel Bars", SY/T 4113.3-2019 "Performance Test Methods for Pipeline Coating Part 3: Cathodic Stripping Test", and SYT 0315-2013 "Technical Specification for Fused Epoxy Powder Coating on Steel Pipelines" regarding the testing methods, this cathodic stripping box was made after full consultation with the customer and understanding of the testing process.
This device exposes the prepared sample to a test solution and controls the solution to maintain a certain temperature. The cathodic protection circuit is used to control the test potential, and the cathodic protection circuit is used to check the corrosion and penetration of the sample coating in saltwater, thereby evaluating the performance of the coating under cathodic protection conditions.
The equipment consists of an electrical control system, temperature control system, automatic water replenishment system, alarm system, human-machine interaction system, etc. The inner liner is welded with 316 stainless steel plates, and the outer shell is painted with sheet metal.



| Device Model | XD-GWYJBL-A1 |
| studio dimensions | Long 500mm×Width 500mm×Deep 600mm |
| Overall dimensions | Long 750mm×High 1700mm×Deep 860Mm (approximately) |
| Temperature | room temperature+5℃~+80℃ |
| Instrument resolution | 0.1℃ |
| temperature fluctuation | ±0.5℃ |
| Temperature Uniformity | ≤1.5℃ |
| Circulating temperature control medium | air |
| Thermal equilibrium method | Electric heating, PID+SCR balance adjustment control |
| temperature sensor | Pt100 thermistor |
| temperature controlprecision | ±0.1℃ |
| control instrument | Delta Temperature Controller DTK Series |
| Power adjustment component | Solid state relay SSR 40A |
| PLC | Siemens S7-200SMART |
| reference electrode | Extended calomel electrode |
| Anode | Platinum electrode 10 * 10 * 0.1mm |
※ Optional projects for users
| 1. Equipment Requirements |
|
|
1.1 Power Supply | ① Power supply: AC220V 50Hz |
|
| ② High load capacity: 3KW |
|
| ③ High current: 10A |
|
| ④ Power switch capacity: 20A |
| 1.2 Water supply | Please use purified water or distilled water with a conductivity of ≤ 10 μ S/cm |
|
|
|
| 2. Moving in conditions |
|
| The components of this laboratoryWhen moving parts in, please meet the conditions on the right side | Height of path channel and door:Above 2200mm |
| Width of path channels and doors:Above 1500mm | |
| When using elevators; In addition to meeting the above dimensions, the following requirements must also be met | |
| Depth:Above 2300mm; Load capacity: above 1000Kg | |
| If the above conditions cannot be met, please be sure to contact our company in advance. |
| typenumber | XD-GWYJBL-A1 |
| Lordmachine | 1 unit |
| Instruction Manual | 1 copy |
| Anode (platinum electrode) | 2 pieces |
| Reference electrode (saturated calomel electrode) | 2 pieces |
| Potential generator (built-in) | 2 units |
| Sample (iron plate) | 2 of them |
| Saltwater tank(PVC thickened pipe | 2 of them |
| insulating mat | 2 of them |
| Instruction Manual | 1 copy |
| Certificate of Conformity | 1 copy |
| typenumber | namecall, name, say, weigh |
| XD-GWYJBL-A1 | Coating high-temperature resistant cathode peeling test chamber |