CRI350 Piezo Injectors Full-Functional Tester for Bosch Denso Siemens VDO

High-precision CRI350 Piezo Injector Tester by Beacon Machine. Tests insulation, capacitance, stroke, air gap, and flow for Bosch, Denso, and Siemens VDO injectors. Factory price.

WhatsApp: +86-13570429157

Tel / Wechat: 0086-13570429157

Email: ellenzhang@beacon-machine.com

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Introduction

The CRI350 Piezo Injectors Full-Functional Tester is a professional diagnostic device designed by Beacon Machine to comprehensively test the performance of piezoelectric injectors. It supports major brands including Bosch, Denso, and Siemens VDO (Continental).

This advanced instrument provides precise measurements for critical parameters, ensuring the injector meets Euro 4, Euro 5, and Euro 6 emission standards. It features a separate air supply and flow meter unit for accurate air gap and flow testing.

Main Functions:

Insulation Test: Ensures insulation performance under high voltage (up to 1000V).
Capacitance & Resistance: Measures responsiveness and electrical stability.
Stroke Test: Real-time measurement of piezoelectric ceramic core elongation via Bluetooth micrometer.
Gap Test: Measures the air clearance of the solenoid valve.
Flow Test: Monitors injector return air value via a float flowmeter.
R/T Test: Monitors piezo crystal resistance changes over time.

parameter

Test Function	Range / Parameters	Compatible Brands
Insulation Test	Voltage: 40V-1000V Resistance: >100MΩ	Bosch, Denso, Siemens VDO
Capacitance & Resistance	Voltage: 0V-160V Bosch: 0.5-1.5μF / 150-210kΩ Denso: 0.5-3.0μF / 880-1100kΩ Siemens: 0.8-2.8μF / 160-220kΩ	Bosch, Denso, Siemens VDO
Stroke Test	Range: 0V-160V Unit: μm (Bluetooth Micrometer)	Siemens VDO
Gap Test	Unit: μm Temp: Maintained at 20℃	Siemens VDO
Flow Test	Pressure: 5Bar/72.5psi Working Voltage: 53V Unit: L/min	Siemens VDO
R/T Test	Siemens Piezo: <135kΩ or >199kΩ check	Siemens VDO