The NOVA Cathodic Disbondment Tester - HMI PLC Model is a cutting-edge solution designed for the inspection of coating quality in accordance with various international standards such as ISO 21809-1, DIN 30670, and ASTM methods. This advanced tester employs an HMI touch screen interface for intuitive operation, allowing users to conduct cathodic disbondment tests with precision. The device features a unique algorithm that ensures a constant voltage throughout the testing process, making it suitable for conducting tests ranging from 8 hours to 30 days. Users benefit from independent control of four channels, each equipped with comprehensive data logging capability, that passes critical compliance checks required for high-performance coatings. The NOVA Cathodic Disbondment Tester is also compactly designed and compatible with the specially designed sand bath for enhanced testing accuracy.

Key Features

Features	Description
Standards Compliance	Meets ISO 21809-1, DIN 30670, CAN/CSA Z245.20, ASTM A775/A775M-16, ASTM G-8, G-95, G-80, G-42, EN 10290 ANNEX E, ISO 15711 (E), NF A 49-711.
Touch Screen Interface	User-friendly HMI touch screen for straightforward operation.
Data Logging	Real-time alphanumeric data logging with trend graphical display.
Programmable Timers	Channels equipped with individual timers adjustable for min/hr/day.
Simultaneous Operation	All channels can run tests either simultaneously or individually.
Built-in Cooling System	Includes a built-in panel cooling fan for enhanced thermal management.
Complete Testing Kit	Comes with calibration certificates, test reports, and all necessary accessories.

Attributes	Description
Model	NOVA HMI Touch Screen Cathodic Disbondment Tester
Voltage Configuration	Configurable for -1.5V or -3.5V
Testing Duration	Configurable from 8 hours to 30 days
Channel Count	4 channels with independent control
Data Storage	Includes a pen drive for data recording and RS 485 output.
Electrode Material	Titanium anode with platinum wire (0.8mm dia)
Reference Electrode	Ag/AgCl or Hg/HgCl2 glass
Acrylic Cell Dimensions	75 ± 3mm dia x 90/100mm height
Cooling Fan	Built-in panel cooling fan for improved operation.

*Disclaimer: This above description has been AI generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.

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Brand: NOVA

Country of Origin: India

“NOVA” CATHODIC DISBONDMENT TESTER – HMI TOUCH SCREEN MODEL

Cathodic Disbondment is the loss of adhesion between a Cathodic coating and its metal substrate due to the Products of cathodic reaction (corrosion reaction) that take place in the interface of coatings.

FEATURES:

Use for inspection of Coating quality as per ISO 21809-1, DIN 30670, CAN/CSA Z245.20, [ASTM A775 / A775M-16 TEST METHOD ASTM G-8, ASTM G-95, ASTM G-80, ASTM G-42, EN 10290 ANNEX E, ISO 15711 (E), NF A 49-711 Standard.]………………………..

Note : With required additional accessories as per different standard – Quoted separately OR will be quoted as per

requirement.

Algorithm developed to maintain constant Voltage throughout the test.
As per the standard – 8 hour test to 30 day test can be performed.
Programmable timer built in for continuous process.
All channels can run simultaneously as well as individually.
Individual display and control
Compact Electronic design
Compatible with “NOVA” specially designed Sand Bath. [Available Optional]

“NOVA” CATHODIC DISBONDMENT TESTER – HMI TOUCH SCREEN MODEL - 4 CHANNEL

SALIENT FEATURES :

Model: HMI (Touch Screen) Model
Each Channel with in-built Data Logging Interface
Data Logging available with various features like….
Alphanumeric Data with real time
Real time Trend Graphical Display
History Trend Graphical Display
Each channel can be configured for -1.5V or -3.5V.
(Negative sign indicates apply voltage [Negative with respect to the Calomel Reference Electrode] to the test specimen.)
Each channel can be set for required timer in min./hr./day.

Digital Display of…

Process Value PV

Set Value SV

Timer Display

Display of Day & Time.

Provided with factory Test Report for each channel.

Provided with Calibration Certificate for each channel with traceability.

Complete with…..

Pen Drive for Data Recording.

RS 485 for Data Recording interface.

Built-in Panel Cooling Fan.

Acrylic Cell [Test Vessel] 75 ± 3mm dia x 90/100mm height with Lid – 4 Nos.

TITANIUM ANODE WITH PLATINUM WIRE 0.8MM DIA ELECTRODE - 4 Nos.

REFERENCE ELECTRODE Ag/Agcl or HgHgcl2 GLASS - 4 Nos.

CONNECTION CABLE - 4 Nos.

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