Product Description
China high quality best selling ZHVAC brand ZDF-III-LED vacuum gauge /ZDF-II-LED vacuum gauge controller for vacuum metallizing machine
Technical Parameters
1.Technical Parameters of Resistance Unit
·Model number of selected gauge: ZJ-52T resistance gauge
·Resistance of resistance gauge sensing wire in cold state: (86.5Ω±1.7Ω)
·Vacuum measuring range (for dry air or nitrogen)
Detectable range: 1.0×105~2.5×103
2.5×103~5.0×10-1 (not more than ±30% of the display value)
Detectable range: 5.0×10-1~1.0×10-1
·Effective control range: .4×103~1.0×10-1Pa.
2. Technical Parameters of Ionization Unit
·Measuring range: detectable rang%: 5~1Pa
1z5×10- Pa (not more than ±50% of the display value)
Detectable range: 5×10-5~1×10-5Pa
·Model number of selected gauge: ZJ-27 ionization gauge
·Sensibility of gauge: 0.15±15%Pa-1
·Potential to ground of gauge accelerating electrode (grid): 225V±3%
·Potential to ground of gauge cathode (filament) central point: 25V±5%
·Voltage to ground of collector: 0V
·Emission current: 100uA±3% 5~1×10-1Pa
1mA±3% 1×10-1~1×10-5Pa
1mA±3% 1×10-1~1×10-5Pa
·Indication error of ion-current amplifier: not more than ±5%
·Method of degassing: degassing by joule heat.
·Effective control range: 1Pa~5×10-5Pa
2.3 Other Parameters
·Control output mode: relay contact and output Interrupt. Every group of
output is a pair of normally closed and normally opened outputs.
·Control load: AC220V/1A(DC28V/5A) senseless load.
·Work power supply: AC220V±10%/50HZ
·Power: about 40W at the maximum.
·Ambient temperature: 0~45ºC
·Relative humidity: <85%
Why choose us?
Support Service & Philosophy
At CICEL, we stand behind our systems with a dedicated service team who can diagnose and provide support when required, allowing you to maximize the return on your investment. Some of the parts and services that we offer include:
Reply your inquiry within 24 working hours
Experienced sales engineer will give your professional suggestion according to your details requirements
Offer customized design machine and overseas after-sales training. Buyer's engineer can come to our factory for machine and process training before delivery, also our engineer will visit customer's factory for professional training and installing the machine.
Supply replacement parts and consumable item for machine
Retrofits and Upgrades
After-sales Maintenance
Technical Assistance and Consulting
Our dedicated service team is available 24/7 to provide superior service and to meet the needs of our customers. From the initial installation and training to providing maintenance on existing equipment, we are here for you.
Contact us for more information on evaporation vacuum Coatings machine or to request a quote
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