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Testing Services

试验业务

Introduction

SinoHawk Power Technology Co., Ltd. and Mianyang Xinchen Engine Co., LTD. have jointly established a Joint Laboratory Center, building a high-standard, full-process, high-precision engine test and validation system that complies with the requirements of ISO/IEC 17025:2017. The center is authorized to use CNAS and ILAC-MRA/CNAS accreditation marks, creating a one-stop test and validation platform covering engine components, complete engines, and powertrains, providing authoritative and reliable support for R&D.

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The center covers a floor area of 2,100 m², with a technical team averaging 15 years of experience. It consists of four specialized groups, and its testing technologies have reached internationally advanced levels. The center holds national accreditation for 40 test items and can issue internationally recognized test reports. Equipped with world-class instruments from AVL, HORIBA, etc., it offers full-scenario testing capabilities including performance, durability, emissions, NVH, and combustion analysis. The test benches cover power outputs from 220 kW to 250 kW and speeds up to 10,000 rpm, simulating operating conditions from -20°C to 120°C to meet stringent validation requirements.

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The center is capable of conducting full-scale engine tests and has established deep collaborations with international organizations such as BMW, IAV, AVL, FEV, and BOSCH. Its core test benches are recognized by BMW, and the center has also participated in the development of industry standards. Leveraging a complete validation system, it achieves a full-chain R&D loop from design → calibration → reliability → compliance testing, providing solid support for engine technology breakthroughs and mass production delivery.

试验业务图片8 试验业务图片9

Main Equipment Introduction

The experimental center is equipped with over 50 sets of world-class power machinery testing devices, capable of meeting the testing requirements for engines and their components.

增程器测试台

增程器测试台

HORIBA交流电力测功机

HORIBA交流电力测功机

AVL交流电力测功机

AVL交流电力测功机

AVL微碳烟颗粒分析仪

AVL微碳烟颗粒分析仪

HORIBA排放分析仪

HORIBA排放分析仪

AVL/HORIBA油耗仪

AVL/HORIBA油耗仪

活塞漏气量测试仪

活塞漏气量测试仪

深冷冲击设备

深冷冲击设备

HORIBA激光颗粒计数器

HORIBA激光颗粒计数器

发动机冷却液温度控制系统

发动机冷却液温度控制系统

发动机机油恒温控制仪

发动机机油恒温控制仪

AVL不透光烟度计

AVL不透光烟度计

活塞漏气量测试仪

活塞漏气量测试仪

发动机进气空调

发动机进气空调

发动机进气中冷恒温控制系统

发动机进气中冷恒温控制系统

Accredited Testing Capabilities

Test Object No. Test Name Test Standard (Method)
Engine 1 Performance, Reliability and Quality Inspection QC/T 526-2013
QC/T 901-1998 5.4 5.2.2.2
2Medium and Hot Start TestGB/T 18297-2001 8.1
3Hot Engine Idle Speed TestGB/T 18297-2001 8.2
4Power TestGB/T 18297-2001 8.3
5Load Characteristic TestGB/T 18297-2001 8.4
6Universal Characteristic TestGB/T 18297-2001 8.5
7Governor Characteristic Test for Compression Ignition EnginesGB/T 18297-2001 8.6
8Cylinder-to-Cylinder Uniformity TestGB/T 18297-2001 8.8
9Mechanical Loss Power TestGB/T 18297-2001 8.7
10Engine Oil Consumption TestGB/T 18297-2001 8.9
11Piston Blow-by TestGB/T 18297-2001 8.10
12Engine Net Power TestGB/T 17692-1999
13Engine Reliability TestGB/T 19055-2003 8,9,10,11,12
QC/T 901-1998 5
QC/T 34-1992
14Engine Airborne Noise MeasurementGB/T 1859.1-2015 7
15Diesel Engine Vibration Measurement and RatingGB/T 7184-2008 4
16Reciprocating Machinery Vibration Measurement and EvaluationGB/T 6075.6-2002 4
Vehicle 1 Coast-down Test GB/T 12536-2017
2Minimum Stable Speed TestGB/T 12547-2009 5
3Maximum Speed TestGB/T 12544-2012 5
4Acceleration Performance TestGB/T 12543-2009 4
5Constant-Speed Fuel Consumption TestGB/T 12545.1-2008 6
GB/T 12534-1990 4
6Vehicle Interior Noise MeasurementGB/T 18697-2002 8.4.1
7Stationary Noise MeasurementGB/T 14365-2017 6
8Vehicle Gradeability TestGB/T 12539-2018 5
9Vehicle Technical Condition Road CheckGB/T 12677-1990 4
10Vehicle Fuel Saving Technology EvaluationGB/T 14951-2023 6.2.3
11Vehicle Ride Comfort TestGB/T 4970-2009 5
Gasoline Engine Catalytic Converter 1 Exhaust Back Pressure Test GB/T 18377-2001 6.6
2Acceleration Noise Comparison TestGB/T 18377-2001 6.7
Automotive Alternator 1 Mounting Dimension & Tightening Torque Check QC/T 729-2005 5.2
2Appearance, Rotation Direction & Ground Polarity CheckQC/T 729-2005 5.3
3Noise TestQC/T 729-2005 5.7
Automotive Starter Motor 1 Outline & Mounting Dimension Check QC/T 731-2005 4.8
2Threaded Fastener Tightening Torque TestQC/T 731-2005 4.9
3Noise TestQC/T 731-2005 4.19
4Low-Temperature Demagnetization TestQC/T 731-2005 5.15
Diesel Engine Fuel Injector 1 Injector Needle Valve Opening Pressure Test JB/T8818-2008 4.2
2Needle Valve Sliding Performance TestJB/T8818-2008 4.3
3Injector Spray Quality TestJB/T8818-2008 4.4
4Injector Sealing Performance TestJB/T8818-2008 4.6