NSA EPL listed
The listing Indian defence, PSU and government procurement specifies.
NSA EPL Listed DeGausser
Proton T-4 Degausser
The specification Indian defence, PSU and government tenders ask for by name. The T-4 is on the NSA/CSS Evaluated Products List and produces a bi-directional ±20,000 Gauss pulse using Proton's patented Reverse-Polarity technology.
Overview
What this gives you
When a tender names an NSA-listed degausser, there is no interpretation. The T-4 carries that listing, which means it satisfies the specification without argument — and it satisfies the same policy that a bank's group security standard or a PSU's vendor registration will reference.
The Reverse-Polarity pulse is bi-directional, so the field is applied in both directions across the media rather than one. The internal Gaussmeter means the field is measured by the machine itself, so there is no separate instrument to buy, calibrate and re-certify — and no gap in the evidence chain between the cycle and the certificate.
- Supplied, installed and supported by Quridge Global Solutions from Bengaluru
- Written quotation with GST-inclusive pricing, warranty and AMC options
- Documentation, operator training and a named point of contact for support
At a glance
What you get
Reverse-Polarity pulse
A bi-directional ±20,000 Gauss field across the media.
Internal Gaussmeter
Field measured by the machine — no separate instrument or re-certification programme.
Tender-ready evidence
Per-cycle measurement that supports a destruction register.
Specification
Technical details
| Specification | Proton T-4 |
|---|---|
| Field strength | ±20,000 Gauss bi-directional |
| Cycle time | Under 1 minute |
| Listing | NSA/CSS Evaluated Products List |
| Operation | Slot load |
| Field verification | Internal Gaussmeter and LCD |
| Battery | 12 V battery option |
| Media | HDD, LTO, DLT |
Where it is used
Typical applications
The situations this is most often specified for, based on what we are asked to quote most often.
- Defence and government procurement
- Public sector and PSU tender compliance
- Banking and financial services group policy
- High-security information destruction
FAQ
Frequently asked questions
It means the degausser has been evaluated against the NSA's criteria for magnetic media sanitisation and appears on their Evaluated Products List. Indian defence, PSU and government tenders commonly name it by requirement rather than by model, so a listed machine removes the argument.
No. The T-4 has an internal Gaussmeter and displays the result, so there is no second instrument to buy, calibrate or re-certify.
Yes. It can be specified with a 12 V battery option for sites where the power supply is intermittent.
Related
Other options in this range
Need a recommendation?
Tell us your volume, media, site count and compliance requirement. We will come back with a model, a costed quotation and AMC options within one business day — with no obligation.