Air Tightness Leak Detector Vacuum Sealing Performance Tester Negative Pressure Leak Tester

• After-sales Service: Online
• Warranty: 1 Year
• Type: Air Tightness Leak Detector
• Maxcapacity: <1000KN
• Accuracy Grade: 1
• Load Way: Electronic Load
• Model NO.: LR-230
• Display: Digital
• Control: Manual Control
• Weight: 8kg
• Power Source: AC220V
• Transport Package: Plywood Cases
• Specification: 31*31*21cm
• Trademark: LONROY
• Origin: Guangdong
• Production Capacity: 200

Product Description

Air Tightness Leak Detector Vacuum Sealing Performance Tester Negative Pressure Leak Tester 
Use
LR-230 series air tightness detector adopts the principle of direct pressure and uses air as the medium to pick up the leakage of the product. It is a non-destructive testing instrument.The working principle is to inflate the test product to the specified air pressure, then close the valve, after a period of stability, measure the change of air pressure during the test period, calculate the leakage through conversion.With its high precision and complete function, this instrument is widely used in sealing testing of open products or parts of closed products.

Air Tightness Leak Detector Vacuum Sealing Performance Tester Negative Pressure Leak Tester 
Functional features

1. 7 inch touch screen display, Chinese and English language switch.
2. Large leakage, small leakage 2 alarm functions.
3. Alarm set,self-setting,Leakage pressure cap,Test pressure lower limit
4. Usb disk history storage, query, print, delete, screenshot
5. Data storage,the instrument can store test results 24 hours a day
6. Test time can be set for each stage (0.1s-999s)
7. External control, do not need to use PLC program to achieve cylinder control

Air Tightness Leak Detector Vacuum Sealing Performance Tester Negative Pressure Leak Tester 
Application fields
Widely used in: electronic consumer goods, can only wear, wire material, automobile, motorcycle industry, battery industry, valve pipe fittings, connection pipe, solenoid valve, lamps and lanterns, fire equipment, household appliances and other fields

Air Tightness Leak Detector Vacuum Sealing Performance Tester Negative Pressure Leak Tester 
Technical Specification

Model	LR-230LF Negative pressure Low pressure	LR-230MF Negative pressure Middle pressure	LR-230F Negative pressure	LR-230L Low pressure	LR-230M Middle pressure	LR-230H High  pressure
Resolution	1pa	5pa	1pa	1pa	5pa	20pa
Positive pressure test	1~130kpa	5~700kpa	No	1~130kpa	5~700kpa	0.2~2Mpa
Negative pressure test	-85~-1kpa	-85~-1kpa	-85~-1kpa	NO	NO	NO
I/O Interface	7 input signals / 7 output signals
Test volume	The test product volume is less than 10 liters, the smaller the volume, the faster the test speed.
Historical data	Historical data records show
Test time	Prepare1--prepare 2--pressurized--balance--detection--exhaust--remove Range:0.1s~~999.0s
Size	D310*W310*H210(mm)
Weight	About 8KG
Power	AC 220V±10%,50/60HZ,Consumption of electricity:50VA
Test pressure source	Dry clean air source with high flow and stable pressure
Ambient temperature and humidity	Use of temperature:5~40ºC,storage temperature -20ºC~70ºC,below 80%RH, But no condensation