Beijing Tonghe Testing Machine Co., ltd
| Number of cycles | Any number of times from 0 to 100,000 |
| Payment Terms | L/C,D/A,D/P,T/T |
| Control method | Plc control |
| Packaging Details | Standard export wooden cases |
| Display mode | Touch screen display |
| Supply Ability | 20 sets per month |
| Temperature homogeneity | ±0.5℃ |
| Delivery Time | 10~15 work days |
| Product name | Pipe Testing Equipment Optimized for 5000‑Cycle Hot‑Cold Alternating Pressure‑Temperature Cycle Test of Plastic Pipes & Fittings |
| Velocity of flow | >0.9m/s |
| Model Number | CHW-63M |
| Certification | ISO9001, CE |
| Brand Name | TH |
| Place of Origin | BEIJING, CHINA |
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Product Specification
| Number of cycles | Any number of times from 0 to 100,000 | Payment Terms | L/C,D/A,D/P,T/T |
| Control method | Plc control | Packaging Details | Standard export wooden cases |
| Display mode | Touch screen display | Supply Ability | 20 sets per month |
| Temperature homogeneity | ±0.5℃ | Delivery Time | 10~15 work days |
| Product name | Pipe Testing Equipment Optimized for 5000‑Cycle Hot‑Cold Alternating Pressure‑Temperature Cycle Test of Plastic Pipes & Fittings | Velocity of flow | >0.9m/s |
| Model Number | CHW-63M | Certification | ISO9001, CE |
| Brand Name | TH | Place of Origin | BEIJING, CHINA |
| High Light | Plc Control Pipe Testing Equipment ，Pressure Temperature Cycle Test Equipment ，Pressure Temperature Cycle Testing Equipment | ||
Pipe Testing Equipment Optimized for 5000‑Cycle Hot‑Cold Alternating Pressure‑Temperature Cycle Test of Plastic Pipes & Fittings
Summary:
Serving as a long‑term service‑lifetime verification assessment, this test scheme requires one full assembly of plastic pipeline system specimens to finish 5,000 alternating hot‑and‑cold water circulation cycles. One complete cycle lasts for 30 minutes, split into a 15‑minute cold‑water circulation segment followed by another 15‑minute hot‑water circulation segment. These rigorous assessment criteria place stringent demands on test hardware regarding non‑stop continuous operation capability and consistent, reproducible performance output.
Custom‑engineered by our manufacturing plant for a reputable European brand, this test unit is fully constructed to satisfy European technical specifications. Extensive years of on‑site operation across European markets have verified its reliable track record free of technical malfunctions and quality‑related flaws.
Four primary functional sub‑assemblies make up the overall system: cold‑water exchange actuation module, hot‑water exchange actuation module, specimen test enclosure and industrial cooling chiller. It boasts sophisticated visual appearance, modular mechanical configuration, cutting‑edge control logic, dependable runtime performance, solid construction quality and an intuitive user‑centered operating interface.
Instrument Features:
Full Closed-Loop Control Architecture
Intelligent Cycle-Transition Mechanism
Low-Noise Performance Enhancement
High-efficiency Refrigeration Configuration
Meet standards:
1.ISO 10508: Governing specifications for thermoplastic pipes and fittings deployed within hot‑cold water service networks
2.ISO 19893: Plastics piping systems — Thermoplastic pipes and fittings for hot and cold water — Testing procedure to evaluate temperature‑cycling resistance of pre‑assembled piping assemblies
3.GB/T 19993‑2005: Thermal cycling test procedure for hot‑melt‑joined plastic water supply & drainage piping and joint assemblies
4.GB/T 18997.1‑2003: Aluminium‑plastic composite pressure pipes — Part 1: Aluminium‑plastic pipes featuring lap‑welded aluminium liners
5.GB/T 18997.2‑2003: Aluminium‑plastic composite pressure pipes — Part 2: Aluminium‑plastic pipes with butt‑welded aluminium tubing
6.GB/T 18742.2‑2002: Polypropylene piping systems for hot and cold water applications — Part 2: Pipe raw materials
7.GB/T 18742.3‑2002: Hot‑cold water polypropylene piping systems — Part 3: Connecting fittings
8.GB/T 18992.2‑2003: Hot‑cold water systems adopting cross‑linked polyethylene (PE‑X) pipe materials — Part 2: Pipe base materials
9.GB/T 18993.2‑2003: Chlorinated polyvinyl chloride (PVC‑C) piping systems for hot and cold water — Part 2: Pipe raw materials
10.GB/T 18993.3‑2003: Chlorinated polyvinyl chloride (PVC‑C) piping systems for hot and cold water — Part 3: Fitting components
11.GB/T 18991‑2003: Thermoplastic pipes and fittings intended for hot‑and‑cold water circulating systems
Technical parameter:
|
Project |
Index |
|
|
Pressure |
Control range |
0.40 Mpa ~1.20 Mpa |
|
Control accuracy |
Set value ±0.02 mpa (including cold-to-hot switching process) |
|
|
Test stations |
1–6 |
|
|
Maximum total measured cross-sectional area |
6200 mm² (2 × φ63); can be customized upon request. |
|
|
Circulation time for both hot and cold water |
Any setting between 600s and 1800s |
|
|
Time for alternating hot and cold water |
≤60s |
|
|
Number of cycles |
Any number of times from 0 to 100,000 |
|
|
Maximum length of the straight pipe section in the sample |
3700mm |
|
|
Display mode |
Touch screen display |
|
|
Control method |
Plc control |
|
|
Velocity of flow |
>0.9m/s |
|
|
Headwaters |
Water quality |
Pure water, deionized water, or softened water |
|
Automatic water supply pressure |
＞0.05mpa |
|
|
Temperature display reading error |
±0.2℃ |
|
|
Temperature difference between the inlet and outlet of the sample |
＜2℃ |
|
|
Cold water storage cistern |
Temperature control range |
20°c to room temperature (room temperature> 20°c) |
|
Temperature control accuracy |
Set value ±0.5°c |
|
|
Temperature homogeneity |
±0.5℃ |
|
|
Hot water tank |
Temperature control range |
Room temperature to 95°c |
|
Temperature control accuracy |
Set value ±0.5°c |
|
|
Temperature homogeneity |
±0.5℃ |
|
|
Source |
380(1-15%)vac～380(1+10%)vac 50hz 25kw |
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Outline dimension |
L5200 mm × W3200 mm × H2100 mm |
|
|
Installation size |
L6000 mm × W4000 mm × H3000 mm |
|
|
Total weight |
3210kg |
|
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Beijing Tonghe Testing Instruments Co., Ltd. Profile 1. Company Foundation and Positioning: Beijing Tonghe Testing Instrument Co., Ltd. was founded by a core team with over 20 years of experience in material testing and testing machine R&D. With mature technical solutions and a global... Beijing Tonghe Testing Instruments Co., Ltd. Profile 1. Company Foundation and Positioning: Beijing Tonghe Testing Instrument Co., Ltd. was founded by a core team with over 20 years of experience in material testing and testing machine R&D. With mature technical solutions and a global...
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