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Other Electronic Measuring Instruments (14)
Supper Quality Hot Sales Radiator Leak Tester
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Supper Quality Hot Sales Radiator Leak Tester

FOB Reference Price:Get Latest Price
US $1-800 / Set | 1 Set/Sets (Min. Order)
Supply Ability:
60 Set/Sets per Month
Seller Support:
Payment protection
On-time shipment
Product quality protection
Place of Origin:
Shandong, China (Mainland)
Brand Name:
Model Number:
±1% of reading force
Vacuum Degree:
0~ -90kPa
Gas Source Pressure:
0.7MPa (Users provide gas source themselves)
AC220V 50Hz
Net Weight:
air permeability test
Packaging & Delivery
Packaging Details:
plywood cartons packing
Delivery Detail:
two weeks after order confirmed


Radiator Leak Tester
1.Property of flexible pack in food industry, pharmacy industry and daily chemical.
2.Good service.

                        Supper Quality Hot Sales Radiator Leak Tester


Radiator Leak Tester


Radiator leak tester is a kind of tester that use compression air to produce negative pressure by vacuum device to test the seal capability and processing technique of soft plastic packaging material in food and pharmaceutical industry.


Working principle:


 To vacuum the vacuum room and make the pressure difference between inside and outside of the specimen in the water. We can valuate the seal capability by observing the air permeability situation of the specimen.


Technical parameters:



Test Range : -0.9~0bar


Accuracy: 0.01 bar


Vacuum: ≤0-(-90KPa)


Veracity:1 degree


Input air pressure: 0.2-0.5Mpa (customer self provide)


Air use : 70L/min


Dimension of vacuum room: 275×246(H) mm


Power: 220V, 50HZ


Dimension: 31(B)×37(L)×50(H) cm


Product features 

Leak tester DRK134: Micro-computer control, LCD display, PVC operation board;

Digital preset vacuum degree and vacuum maintenance time;

World famous pneumatic components;

Automatic supplementation for constant pressure;

Automatic ending;

Automatic reverse-pressure unloading.


Radiator Leak Tester Application


1. Food industry

Flexible package: milk power in bags, cheese, coffee strip /bag, moon cake package, sachet, snake food package, tea bag, rice in bag, chips package, cake package, puffed food package, tetra pak, wet tissue bag, melon seeds bag…In total, it can test different food package with any shape, any material and any size.

Half-hard package: chilled free pork package, fruit and vegetable salad package, salver package, retort pouch package, yoghourt package, tomato sauce package, bulk chips package, jelly package…In total, it can test different half-hard package with any material and many size.

Hard package: milk power can, beverage bottle, oil drum, tin, biscuit keg, coffee bottle, zip-top can, cruet…In total, it can test different hard package with any shape, any material and any size.

2. Pharmacy industry

Sealed container: Any sealed container with any shape, any material and any size, such as penicillin bottle, ampoule bottle, hypodermic syringe, oral liquid, aseptic bag, infusion vessel/bottle, water injection, powder-injection, BFS bottle, API bottle, BPC bottle, FFS bottle.

Blister packaging: power, troche, capsule, contact lens and so on.

Small headspace air packaging: granule packing, small power package and so on.

3. Other industries: Tyvek, aluminum foil, eyes drops.


Technical standard

GB/T 15171 - Test Method for Leaks in Sealed Flexible Packages

ASTM D3078 – Test Method for Leaks in Heat-Sealed Flexible Packages




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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 1,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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