Ink Rub Tester (Sutherland Type)
This equipment is suitable for Semi-Flexible Printed Substrates such as Duplex Board as well as Flexible Printed Substrates such as Films / Foils / Laminates / Labels, etc.
Lead Time : 6 - 8 weeks




Ink Rub Tester / Linear Rub Tester (Sutherland Type)
Abrasion resistance is a desirable and sometimes critical property of printed materials. Abrasion damage can occur during shipment, storage, handling and end-use. The result is a significant decrease in product appearance and legibility of product information. The amount of abrasion damage to a printed surface is dependent on shipping, handling, temperature and humidity conditions, storage time and many other variables.
This equipment is meant for flexible as well as semi-rigid substrates like Plastic Films / Laminates / Paper Board / Duplex Board / Aluminum Foils, etc.
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Principle :
In this machine, 2 samples of the same (or different) substrates are rubbed against each other in the same plane (in linear direction), under a fixed pressure (user-settable) and at a controlled speed (user-settable).
Method of rubbing : Linear Rub (Left-Right Motion)

Model : T4
Design specifics :
- Delta brand PLC with Touchscreen display / control.
- 4.3 inch Touchscreen
- Digital Display of Rub Counts and Speed.
- Simple / Maintenance-free design.
- Very Low power consumption.
- Compact but Sturdy Design.
- Very Low Noise Level.
- User - Friendly Controls on touch screen.
- Programmable Setpoint with Auto-Stop and Alarm on Test Completion.
Rubbing Weights :
-
- Base Weight : 2 lbs. Equivalent to 0.5 psi rubbing pressure.
- Addon Weight : 2 lbs. Equivalent to additional 0.5 psi rubbing pressure.
Rubbing Speed : 21 / 42 / 85 / 106 rubs per min (user selectable)
Included with all models / SKUs :
- Large (Lower) Sample Marking Template (MOC : Stainless Steel)
- Small (Upper) Sample Marking Template (MOC : Stainless Steel)
- Spring clips, to hold lower sample to the base of the equipment.
- Extra / Spare foam pads (to be attached to the base weight).
- DQ/IQ/OQ Documentation are supplied with certain SKUs for Pharmaceutical Industry use.
Excluded (to be purchased separately) :
- None
Software Options :
- Not applicable.
Utilities Required :
- Power Supply (Current : Max 5 Amps) :
- For India (Domestic Model) : 230 Volts A.C., 50 Hz. Clean power.
- For Outside India (Export Model) : As per your country’s power rating.
Warranty : 12 Months (Back-to-Bench)
Terms and Conditions

Delivery / Freight Charges
Prices (if mentioned) on our website DO NOT INCLUDE Delivery / Freight Charges.
Domestic (India) customers will have the option of Freight To-Pay / Freight Prepaid.
Export (Outside - India) customer will have the option of Freight Prepaid or their can collect on their own Courier Account with UPS / DHL / FEDEX, etc.
If you want Freight Prepaid, let us know after receiving the quotation. We will add delivery charges and resend the offer.
Product Lead Time
Lead Time mentioned in the description is a tentative timeline for us to dispatch the product. Please consider additional days for transit period by courier / freight agency. This timeline is on "Best Effort" basis.
Sometimes there can be a delay due to unforseen circumstances beyond our normal control. Delays if any will be intimated to you at the time of ordering.


Product Warranty
Unless otherwise specified in the description, all products and accessories (excluding consumables and spares) manufactured / sold by us are covered under a standard 12 month warranty period.
The warranty is "Ex-Factory" or "Back-to-Bench", meaning the product or defective part will have to be sent back to us for repair or replacement. To and Fro Freight / Courier charges are to be borne by the buyer. The warranty only covers manufacturing defects and not misuse or any other damages.
