LDM-5000 Modular Helium Mass Spectrometer Leak Detector

Negotiable
China
Room 1-102, Building 10, Optoelectronic Industrial Park, No. 528 Wutaishan Road, Suzhou High-tech Zone
13156515277
Online Contact
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Product Introduction

I. Performance Features

1. Compact size;

2. Cost-effective;

3. System-specific design;

4. Multiple communication modes;

5. Patented long-life filament.

 

II. Product Overview

The helium mass spectrometer leak detector is a specialized leak detection instrument that uses helium gas as the tracer gas to locate, quantify, and qualify micro leaks in vacuum equipment and sealed devices. It features stable performance, high sensitivity, simple operation, user-friendly handling, and rapid detection, making it one of the most sensitive and widely used leak detection instruments in vacuum leak detection technology.

 

III. Application Industries

Widely used in home appliances, automotive, refrigeration, new energy, intelligent manufacturing, and more.

 

 

Product Parameters

Minimum Detectable Leak Rate (Vacuum Mode) 5×10-13Pa·m3/s
Minimum Detectable Leak Rate (Sniffer Mode) 5×10-9Pa·m3/s
Leak Rate Display Range 1×10-3—1×10-13Pa·m3/s
Start-up Time ≤2min
Response Time ≤1.0s
Maximum Pressure at Test Port Coarse leak test: 1500 Pa; Medium leak test: 200 Pa; Fine leak test: 40 Pa
Backing Pump Pumping Speed Backing pump optional
Power Supply Requirements 220V, 50Hz, single-phase, 20A
Operating Environment 5-35℃
Relative Humidity ≤80%
Dimensions 300(W)×350(D)×360(H)
Weight 25kg
Communication RS-232/485
Test Port Specification KF25
Input/Output Interfaces Digital and analog I/O
Display Method LCD touchscreen display (external display)
Display Interface Curve graph, numerical display
Maximum Power 1000W
Display Units Pa·m3/s, mbar·l/s, atm·cc/s
Helium Pumping Speed 3.1L/S
Test Gas Medium He3, He4, H2