Product and Service Availability

The following charts are a guide to ATI product and service availability. Please call ATI for additional information. Depending upon part availability, service cannot be guaranteed on legacy models. 

KEY: 

Model: Model name of product.

Last Shipment Date: The date the last shipment from the factory occurred or is expected to occur.

Last Planned Service/Calibration Date: After the Last Planned Service/Calibration date, ATI will discontinue annual calibration and technical support.

Replaced By: Model name of equivalent product.

Laskin Nozzle Generators

Model	Last Shipment Date	Last Planned Service/Calibration Date	Replaced By
4B Lite	1-April-2023	30-April-2030	4B

ATI no longer supports the DOP SPG 150, DOP 300, DOP 600 C15, 4A, 6A, 6B, and 6C series.

Thermal Generators

Model	Last Shipment Date	Last Planned Service/Calibration Date	Replaced By
5C	17-Nov-2017	1-Jan-2025	5D
DOP 2200	17-Mar-2018	1-Jan-2025	5D

ATI no longer supports the 5A, 5B, or DOP 1100 series.

Photometers

Model	Last Shipment Date	Last Planned Service/Calibration Date	Replaced By
DOP 3000	17-Nov-2017	1-Jan-2025	2i
DOP 3500 Touch	17-Nov-2017	1-Jan-2025	2i
2HA (CE) and 2HA-N (CE)*	17-Nov-2017	1-Jan-2026	2i
2HA (US) and 2HA-N (US)*	1-Sep-2018	1-Jan-2026	2i
2H and 2H-N	19-Jun-2012	1-Jan-2026	2i

ATI no longer supports the 2A, 2B, 2C/2CN, 2D/2DN, 2E/2EN, 2GA/2GAN, 2G/2GN, and DOP SP200 series.

* The ammeter of the 2HA and 2HA-N is no longer available. Calibration and any other repairs of the 2HA and 2HA-N remain available from ATI through 1-Jan-2026, but any replacements of the ammeter are no longer possible.

Automated Filter Testers

Model	Last Shipment Date	Last Planned Service/Calibration Date	Replaced By
100S	1-Jun-2016	1-Jun-2025	100Xs
100P	17-May-2019	1-Jun-2025	100Xp
110	1-Jun-2016	1-Jun-2025	N/A

ATI no longer supports the TDA-100 (Q127), TDA-120, TDA-8 Series, TDA-9 Series, TDA-13 Series, TDA-14 Series, and TDA-15 Series.

Mask Leak Testers

ATI no longer supports the 99B, 99D, 99M, ETMT, TDA-50/51/52/54 series, and TDA-80 series. The replacement product is the PMLT.