Product Details
Leak Testing Equipment Clam-Shell Hydrogen And Nitrogen Leak
Detection System
Overview:
This protocol describes a clam-shell hydrogen and nitrogen leak
detection system for piping leak detection. This test system
consists of:
(1) One hose
(2) One test bench with two test stations
(3) Fixtures for two kinds of workpiece. Leak Testing Equipment
Technical Parameter:
Test Workpiece | Refrigeration pipeline, refrigeration components |
Detection Method | Clam-shell method. The test system has 2 test modes for option: 1. The entire workpiece is detected together, no need to find the
leak point. 2. Each weld of the workpiece is detected in turn, and the leak
point is known. |
Detectable leak rate of leak detector | 1x10-7 Pa. m³/s |
Alarm leak rate | 1x10-6 Pa. m³/s |
Gas for gross detection | Nitrogen Leak Testing Equipment |
Gas pressure for gross leak detection | 450 psi (downward adjustable) |
Gas for fine leak detection | Hydrogen & Nitrogen |
Gas pressure for fine leak detection | 250 psi (downward adjustable) |
Test bench | 1 test bench with 2 test stations, each test station can test 1
workpiece |
Quantity of fixtures | One set for each workpiece, total 2 sets |
Workpiece loading & unloading | Manually |
Test cycle | 300 sets / 10 hours |
Company Profile
Guangzhou Hejin Automation Control Technology Co., Ltd. is a modern
enterprise specialized in R & D, manufacturing and sales of
technology intensive industrial equipment. Its main products
include laboratory testing equipment and production line detection
system, which are widely applied to refrigeration, automotive,
electric power industries, military, home appliances and other
industries.
The company is led by Mr. Li Jianhe, an expert with profound
knowledge in vacuum and automatic testing equipment. The company
has its own core technology and a number of invention and utility
model patents. Relying on a high-level talent team, the company
adopts a new production mode focusing on development and design,
assembly and debugging and after-sales service, and launches
products suitable for its use and technical requirements according
to different situations of customers. Since its establishment, the
company has launched various types of special equipment to the
market. While meeting the domestic market demand, the equipment is
also exported to the Americas, Europe, Asia and Africa and other
countries and regions. The pursuit of excellence and respect is the
business philosophy and the highest guiding principle of the
company's operation and management.
Our business goal is to rely on our technology to provide customers
with excellent products and services. We will promote core
competitiveness, create high performance, and build into the
world's top brand in the field of automation and control.

HeJin Product Series:
Auto Parts Test Equipment
Leak Testing Equipment
IP Test Equipment
Automatic flame Brazing Machine
Flammability Testing Equipment
Impact Testing Machine
Plug Socket Test Equipment
Test Finger Probe
Household Appliance Test Equipment
Appliance Performance Test Lab
