Igniter failing after twenty thousand sparks? Five-station endurance system runs DC and AC ignition cycles with 0-10mm spark gaps and surge protection

Model: NL-MCDH-5

The problem

The pulse igniter is the cheapest part on a gas hob and the one that matters most: after a few thousand sparks the coil weakens and the electrode carbonises until the spark gap drops from 8mm to 3mm and users have to press three times. Testing on complete hobs means one unit at a time for months, and the ignition surge often destroys the test power supply first.

Capability

Built to GB 16410-2007 clause 6.16.2, QB/T 2365-98 and CNCA-C24-01 annex 5.2.11 and 5.3.1.5, the system runs endurance ignition cycles on pulse igniters. Outputs cover DC 0-30V and AC 0-250V with both DC and AC terminals at every station and independent voltage adjustment per tier. A surge protection loop with discharge tube and varistor plus a noise filter protects the supply from ignition spikes; AC100-110V and AC220V are taken directly from mains through an isolation transformer and earth leakage breaker with the same protection. Output short-circuit and over-current protection stops output and lights the fault lamp. Total counter 0-999999 with alarm and lock at target, per-station counter 0-999999, ignition and rest time each 0-99.99s, spark gap 0-10mm, five stations as standard and expandable, automatic stop and alarm at the end of the test.

Key specifications

• Application: endurance ignition cycling of gas appliance pulse igniters
• Standards: GB 16410-2007 cl.6.16.2, QB/T 2365-98, CNCA-C24-01 annex 5.2.11 and 5.3.1.5
• Output: DC 0-30V and AC 0-250V, DC and AC terminals per station, voltage adjustable per tier
• Surge protection: discharge tube, varistor and noise filter; isolation transformer and earth leakage breaker on mains side
• Protection: output short-circuit and over-current cut-off with fault lamp
• Total counter: 0-999999 with alarm and lock at target
• Station counter: 0-999999 independent
• Ignition and rest time: 0-99.99s each
• Spark gap: 0-10mm adjustable
• Stations: 5 as standard, expandable
• Finish: automatic stop and alarm at test end

Applications

Igniter makers factory endurance sampling; hob makers incoming verification and supplier comparison; CCC certification ignition endurance tests; coil and electrode life evaluation

About the manufacturer

Guangdong Endurance Electronic Equipment Co., Ltd provides non-standard customization, drawing confirmation, factory acceptance, on-site installation and commissioning, operation training and lifetime technical service; 12-month warranty and lifetime spare parts supply. Tel: 0760-88500902 / 13416787649. Web: en.zsnaili.com.