Scale Ergo Durometer
- PTC Instruments - 408 A, B, / 409 C, D
ASTM D2240, ISO 17025
- Base Tapers to 1" x 1"
- Max Hold Pointer Standard
- Easy to Read 0 to 100 Point Dial
The 408 case tapers to a 1 x 1 base to allow better access to confined areas. A removable top knob permits both easy handheld use or attachment to test stands.
PTC® Shore A Scale Ergo Durometer 408
The Model 408 Type A Durometer is designed to measure ASTM D2240 Type A hardness. This includes materials such as rubber, elastomers, and other rubber-like materials including neoprene, silicone, vinyl, and butyl. Soft plastics, felt, leather, and similar materials generally fall into this same range. PTC® s Model 408 meets or exceeds current ASTM D2240 Specifications. Accurate readings can be obtained in any position.
The instrument has a low glare aluminum dial with bold, easy-to-read numbers. The durometer comes standard with a Max Hold hand, which retains the peak reading. The case tapers to a base that is 1” x 1” to allow better access to confined areas. A removable top knob (8-32 threads) permits both easy handheld use or attachment to test stands or 1 kg deadweight. These durometers can be used either with a twist stand, hand-held or with the constant load weight model 441.
PTC® Shore B Scale Ergo Durometer 408B
B Scale Durometers Test the Hardness of Moderately Hard Rubber, Elastomers, Paper Products, Fibrous Materials.
PTC® Shore C Scale Ergo Durometer 409C
Model 409C is a durometer that has a smaller base then the 307CL to make it easier to test the hardness of smaller surfaces. ASTM Type C Scale Durometers Measure the Hardness of Medium Hard Rubber, Elastomers, and Thermoplastics.
PTC® Shore D Scale Ergo Durometer 409D
PTC®'s Model 409 ASTM Type D Durometer measures the hardness of pipeline coating epoxies, plexiglass, epoxy, vinyl, cellulose acetate, and Kevlar. The favorite hand-held durometer of the pipeline coating inspectors. Accurate readings can be obtained in any position.
The instrument features a low glare serialized dial with bold, easy to read numbers. The durometer comes standard with a Max Hold hand which maintains the peak reading until reset. The case tapers to a base that is 1" x 1" to allow better access to confined areas. A removable top knob (8-32) threads permit both easy handheld use or attachment to stands. The Model 409 meets or exceeds the current ASTM D2240 Standards.
Features
- Base Tapers to 1" x 1"
- Max Hold Pointer Standard
- Easy to Read 0 to 100 Point Dial
- Accessory Test Stands Available
- NIST/A2LA to ISO 17025 Certification Available
- Includes Precision Aluminum Test Block & Carrying Case
- Carrying Case (Shore B 408B, Scale C 409C, Shore D 409D)
| Scale | Shore A | Shore B | Shore C | Shore D |
| Model | 408 | 408B | 409C | 409D |
| Range | 0-100 points | 0-100 points | 0-100 points | 0-100 points |
| Accuracy of | ±1 Point | ±1 Point | ±1 Point | ±1 Point |
| Height | 4 in. (10.2 cm) | 4 in. (10.2 cm) | 4 in. (10.2 cm) | 4 in. (10.2 cm) |
| Width | 2-1/4 in. (5.7 cm) | 2-1/4 in. (5.7 cm) | 2-1/4 in. (5.7 cm) | 2-1/4 in. (5.7 cm) |
| Depth | 1-3/4 in. (4.4 cm) | 1-3/4 in. (4.4 cm) | 1-3/4 in. (4.4 cm) | 1-3/4 in. (4.4 cm) |
| Weight | 6 oz. (170 g) | 6 oz. (170 g) | 6 oz. (170 g) | 6 oz. (170 g) |
| Shipping Weight | 3lb (1.4kg) | 3lb (1.4kg) | 3lb (1.4kg) | 3lb (1.4kg) |
Research Ductilometer for Force Ductility Test on Standard and Modified Bitumen
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