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E-mail
zhangbd@keyontechs.com
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Phone
18317143469
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Address
No. 7 Xinghao Road, Fengjing Industrial Park, Jinshan District, Shanghai
Product Categories
Shanghai Keyang Technology Co., Ltd
Third party testing services
NegotiableUpdate on 01/05
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The Shanghai Mandatory Calibration Station for Water Supply Meters is affiliated with Shanghai Urban Investment Group Shanghai Municipal Planning and Design Institute, and is a professional metrology and testing technology institution with third-party impartial status. $n Third party testing service
Product Details
Third party testing services
The Shanghai Mandatory Calibration Station for Water Supply Meters is affiliated with Shanghai Urban Investment Group Shanghai Municipal Planning and Design Institute, and is a professional metrology and testing technology institution with third-party impartial status.
Third party testing business - Business scope
Water meter calibration: mandatory calibration, complaint calibration, commissioned calibration, technical consultation
Flow meter calibration: laboratory calibration, on-site online calibration
Pipeline inspection: evaluation and testing of supply/drainage pipelines, CCTV inspection
Pipe material testing: Material performance testing of metal and plastic pipes
★ Factory wide metrology technology services: Instrument lifecycle management plan and technical services
Calibration capability of flow meter laboratory
Real flow calibration/testing of various flow meters ranging from DN2mm to DN1200mm
On site calibration capability of flow meters
Online calibration/testing of various flow meters ranging from DN15mm to DN6500mm
(Electric parameter method&standard table method)
| Comparison Table of Technical Indicators for Flow Meter Detection Innovation Platform | |||||
| serial number | Unit/Institution | technical capability | |||
| detection method | Caliber range (mm) | Flow range (m3/h) | uncertainty | ||
| 1 | Shanghai Water Supply Meter Mandatory Inspection Station Co., Ltd | quality law | DN2～DN100 | 0.002～200 | 0.033% |
| quality law | DN2～DN1200 | 0.01～2000 | 0.033% | ||
| standard gauge | DN2～DN100 | 0.04～200 | 0.16% | ||
| standard gauge | DN2～DN1200 | 0.05～7100 | 0.16% | ||
| 2 | Shanghai Institute of Metrology and Testing Technology | quality law | DN4～DN300 | 0.01～1000 | 0.05% |
| standard gauge | DN4～DN300 | 0.1～1000 | 0.20% | ||
| 3 | Nanjing Institute of Metrology Supervision and Testing | quality law | DN15～DN600 | 0.3～1800 | 0.044% |
| standard gauge | DN15～DN600 | 0.99～1630 | 0.20% | ||
| 4 | Zhejiang Institute of Metrology | quality law | DN4～DN600 | 0.04～2000 | 0.05% |
| 5 | Jiangsu Institute of Metrology | Volumetric method | DN2～DN2400 | 0.16～8000 | 0.05% |
| 6 | Shandong Institute of Metrology | quality law | DN50～DN600 | 1~5600 | 0.05% |
| 7 | Shanghai Institute of Instrumentation and Automation System Inspection and Testing | Volumetric method | DN15～DN500 | 0.06～5070 | 0.053% |
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