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in Helium Leak Detectors
Item ID: 135677

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Turbo Pumped Helium Leak Detector

In addition to this Pfeiffer Vacuum HLT 260 QualyTest, Capovani Brothers Inc stocks a wide range of used and refurbished helium leak detectors. Typical manufacturers include Alcatel, Adixen, Inficon, Pfeiffer, Leybold, Varian. To view our complete stock of used helium leak detectors visit our Helium Leak Detector category.

Learn about our Helium Leak Detectors Refurbishment and Functional Testing Procedures

This used helium leak detector and all the other used and refurbished semiconductor, scientific, and laboratory equipment listed on this website are owned by Capovani Brothers Inc. and stored at our facility in Scotia, NY.

Sell us your used, surplus or idle assets! Send us your surplus list

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Location: Scotia, New York, United States
Unit Price Unstated
Number of Units 1
Manufacturer Pfeiffer Vacuum
Model HLT 260 QualyTest
High Vacuum Pump Type Turbomolecular Pump
Maximum Permissible Inlet Pressure 18.00  mbar  (13.50 torr)
Roughing Pump Capacity 84.77  l/m  (3.00 CFM)
Test Port Connection KF25
Start Up Time 3 Min.
Helium Pumping Speed at Inlet 2.10  l/s  (4.45 CFM)
Remote Control Capabilities Yes
Interface RS 232C
Audio Alarm with Variable Pitch Yes
Detectable Masses 2 AMU     3 AMU     4 AMU
Internal Calibrated Leak Included
Built-In Roughing Pump Included
Liquid Nitrogen Trap Not Included

Remote keypad with extension cable

Other Information 

Detectable gases He4; He3; H2
Lowest detectable leak rate according to AVS 2.1
He4, He3 <5×10-12 mbar l/s
H2 <5×10-8 mbar l/s
Highest detectable leak rate
He4, He3 1 mbar l/s
H2 1×10-2 mbar l/s

Detector is serviced and fully tested, total running hours 965.


Extended Description  Details at Operating instructions of Pfeiffer HLT 260_275 Qualytest.pdf
Power Requirements 110/120 V     10.0 A     1 Phase
CE Marked YES
Year of Manufacture 2001
Weight 97  lb  (44 kg)

Shipping & Handling:

Unless otherwise stated, all items will be fully tested and sold with our standard ninety day warranty, which is described in our terms and conditions. 
Our standard procedure is to service the equipment as orders are placed. Lead times can vary depending on the item.
Domestic and International shipments: Ex Works, Scotia, NY. All freight cost estimates are for dock to dock service only.
Any additional services, i.e. lift-gate, inside or residential delivery, must be requested at the time of sale and will be billed accordingly.
CBI is not responsible for any damage incurred during shipment. It is the buyer's responsibility to inspect packages for damage and to note any damage on bill of lading.
Please feel free to call us with any questions. (Phone: 518.346.8347, 844-833-8347, Fax: 518.381.9578).


Minimum order of $50 required.
We offer terms of net 30 days to all companies that have established credit with Capovani Brothers Inc. and have paid within terms.
All federal, state, local governments and their agencies, as well as institutions of higher learning automatically receive terms.
All other sales, including foreign sales, are prepayment only.
MasterCard, VISA, Discover and AMEX are accepted at sellers discretion.

Domestic Terms and Conditions

International Terms and Conditions