• Model NO.：HJ-69
• Display：Touch Screen Controller
• Weight：0-100Kg
• Power Source：AC220V
• Pressure Range：10~400kpa,20~700kpa (Customizable)
• External Control Signal：3-Way (Can Be Customized)
• Applies to Products：Ultra-High Air Tightness Products
• Detection Method：Internal Pressure,External Pressure Test
• Transport Package：Fumigation-Free Standard Export Wooden Box
• Trademark：Hongjin
• Origin：China
• Production Capacity：1000 Sets, Month

Differential pressure type (single-channel, dual-channel, four-channel, six-channel, eight-channel, multi-channel optional)(customizable)Pressure range10~400Kpa/20~700Kpa (customizable)External control signal3-way (can be customized)Applies to productsUltra-high air tightness productsDetection methodInternal pressure/external pressure testTest mediumdry compressed airRefined0.2%F.SPressure regulation accuracy0.2%F.SPressure unitKpaPressure regulation methodMachineryParameter group10 groupsTime setting (s)999.9I/O interfaceSupportRS485SupportUSBSupportData storage100,000languageChinese/EnglishGas sourceAt the maximum test rangeResolution1paInput voltageAC220V 50HZ
FAQ
1.Do you offer after-sales service? How can I ask for that? And how about the warranty?
Every machine from our factory has a 12-month warranty after shipment. Generally,we offer 12 months for the FREE maintenance, while considering of sea transportation,If your machine doesn't work, you can send E-mail to us and we will try our best to find the problem by email or skype video chat if neccesary. After confirmation of the problem,we can send you new spare parts or provide on-site repair.

2.. What's the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 3-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you.