Reference Thermometer

Reference thermometer

6640T Guildline Instruments

Overview

  • ±20ppb best accuracy
  • High speed measurement up to 500ms
  • Colour touch screen user interface
  • Fully automatable
  • Wide ratio capability from 0.1:1 to 100:1

Spec.

  • The most advanced DCC reference thermometer commercially available, yet still able to meet the 20ppb level, but at much higher measurement delivery rates. Can be fully automated and used in conjunction with our resistance standards and SPRTs to provide a complete measurement chain.

Application

National Measurement Institutes, Instrument Manufacturers, Calibration Laboratories, Pharmaceutical plants, Military

Downloads

More info on the 6640T

Reference Thermometer

The reference thermometer 6640T Series provides the best in innovations, advanced technology, and most importantly - The best in measurement performance of any reference thermometer manufactured today!

GUILDLINE’S NEW 6640T series of reference thermometers is a completely redesigned DCC Temperature Bridge to provide better uncertainties, faster measurement rates and more operational capability.
The large multi-touch screen with rich graphics is the most visible feature on the 6640T Series. The 6640T Series is much more than merely a touch screen interface centered on the same old technology used for the last 20 years. It incorporates the most advanced design and best operational features, some of which are patent pending. The 6640T is based on almost 60 Years of Guildline’s experience designing and manufacturing DCC Bridges; and incorporates customer feedback from over two hundred Guildline 6622A Bridges in use at NMIs, militaries, and calibration laboratories.
Inside the 6640T incorporates a new patent-pending toroid design, low current measurement improvements, new nanovolt meter used as the null detector, very fast processor, and powerful new firmware. The new Windows 10 touch screen interface makes the 6640T easy to use while providing complete functionality for measurements and addressing the requirements for 17025 Accreditation of temperature measurements.

Where we add value

We are measurement system architects

We aim to exceed your expectations and provide solutions which add value to your business and make you more profitable. Our approach is simple yet effective; working with you to ensure that our solutions meet your requirements, perfectly.

Interested in this product?

Enquire

Or speak to our expert UK-based team now

+44 (0)1264 316470

Servicing

To ensure longevity of your instrument, contact our service department for a quote.

Contact Servicing

+44 (0)1264 316470

Parts

We supply a comprehensive range of parts and accessories, to support the products we supply.

Contact Parts

01264 316470

Calibration

Maintain precision and accuracy of your instrument with our calibration team.

Contact Calibration

01264 316470

Related products

Temperature Bridge
6622T Guildline Instruments

Need Assistance?

Enquire

Or speak to our expert UK-based team now

+44 (0)1264 316470