FRT Martindale Scratch Tester

FRT Martindale Scratch Tester – SPC Floor Resistance Tester

The FRT Martindale Scratch Tester is designed for friction resistance testing of PVC, WPC, and SPC plastic floors. The test uses a specified friction medium loaded with a set weight, applied to the floor sample in a reciprocating motion for a defined number of cycles.

After the test is complete, the specimen is removed and its surface condition is observed and assessed. The instrument features 2 test stations, an adjustable friction speed of 10–60 strokes per minute, and an LCD counter with automatic stop at the pre-set cycle count.

Specifications

Sample Size
150 × 150 mm
Test Stations
Group 2
Movement Mode
Reciprocating
Friction Speed
10 – 60 times/min (adjustable)
Friction Stroke
60 ± 3 mm
Loading Capacity
8.4 lb (including rod, grinding head & weights)
Friction Diameter
Φ 88.9 mm
Friction Medium
Scouring pad
Counter
LCD display, 0 – 9999999, automatic stop
Power
AC 220V, 50 Hz
Weight
35 kg
Volume
67 × 36 × 25 cm
Standard Accessories
One host machine; 4 standard weights; 2 friction heads (per customer requirements)

Key Features

Suitable for friction resistance testing of PVC, WPC, and SPC plastic floor materials
2 test stations for simultaneous testing of two specimens
Adjustable friction speed from 10 to 60 strokes per minute
LCD counter (0–9,999,999) with automatic stop at the pre-set cycle count

Key Highlights

🏠
PVC, WPC & SPC Floor Testing

Purpose-built for friction resistance testing of PVC, WPC, and SPC plastic floor materials using a scouring pad friction medium under a defined load.

⚙️
Adjustable Reciprocating Motion

Reciprocating friction stroke of 60 ± 3 mm with speed adjustable from 10 to 60 strokes/min to match the required test conditions.

📊
LCD Counter with Auto Stop

Large-range LCD counter (0–9,999,999) automatically stops the test when the pre-set number of cycles is reached.

The FRT Martindale Scratch Tester is designed for friction resistance testing of PVC, WPC (Wood Plastic Composite), and SPC (Stone Plastic Composite) plastic floor materials.

A specified friction medium (scouring pad) is loaded with a set weight and applied to the floor specimen in a reciprocating motion for a defined number of cycles. After testing, the specimen is removed and its surface condition is observed and assessed.

The friction speed is adjustable from 10 to 60 strokes per minute. The friction stroke is fixed at 60 ± 3 mm.

The total loading capacity is 8.4 lb, which includes the combined weight of the measuring rod, grinding head, and weights.

The machine has 2 test stations (Group 2), allowing two specimens to be tested simultaneously.

An LCD counter displays cycles from 0 to 9,999,999 and automatically stops the machine when the pre-set count is reached.

Standard accessories include one host machine, 4 standard weights, and 2 friction heads provided according to customer requirements.

The machine runs on AC 220V, 50 Hz and weighs 35 kg. The instrument volume is 67 × 36 × 25 cm.

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