Frequently Asked Questions
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NP 01 is the first TEXA tool of a new instrument generation developed and designed in order to measure particulate number concentration of motor vehicles emissions.


Measurement of particle number concentration (PN) in the exhaust of motor vehicles has recently become really important in several European countries and it will be integrated in PTI legislation starting from Netherland, Belgium and Germany.
Charge-based sensing techniques for the examination of PN, like Diffusion Charging (DC), represents the main technology available for this type of check.
NP 01 is the first TEXA tool of a new instrument generation developed and designed in order to measure particulate number concentration of motor vehicles emissions.
NP 01 is a particle counter working in the dimensional range between 23 and 200 nm using a DC sensor. NP 01 integrates a touch screen display for a fast and easy management by end user and a WiFi interface for communicating to the visualization
software. NP 01 was developed respecting technical specifications requested by Dutch N-PTI regulation and German PTB-A 12.16.

Yes, we offer fast international express delivery for all products available at BalticDiag.com. We deliver worldwide — including the USA, Europe, North America, South America, Asia, Africa, and Australia — using trusted courier services such as DHL, UPS, and FedEx. Every order is shipped with express delivery straight to your door, ensuring a quick and secure arrival. Shipping fees are included in the product price, and we provide full tracking information so you can monitor your package from dispatch to delivery.
Please note that some products include free delivery, while others require confirmation of shipping costs before purchase. In most cases, pallet-sized packages have additional delivery charges that must be calculated in advance by our sales team.
We accept a wide range of secure global and local payment methods, including:
| Technology | DC | Response time 95% | < 15 sec |
| Measuring range | 5.000 – 5.000.000 #/cm³ | Error (absolute) | 25.000 #/cm³ |
| Particle size | 23 -200 nm | Error (relative) | 25% |
| Resolution | 1.000 #/cm³ | Interfaces | WiFi, USB |
| Technology | DC | Response time 95% | < 15 sec |
| Measuring range | 5.000 – 5.000.000 #/cm³ | Error (absolute) | 25.000 #/cm³ |
| Particle size | 23 -200 nm | Error (relative) | 25% |
| Resolution | 1.000 #/cm³ | Interfaces | WiFi, USB |









