Rolling Thin Film Oven (RTFO)
Simulates the short-term ageing a binder undergoes during mixing and laydown.
Typical applications
- Short-term binder ageing for Superpave and VG grading
Conforms to
- ASTM D2872—Effect of Heat and Air on a Moving Film of Asphalt (RTFOT)
- AASHTO T240—Effect of Heat and Air on a Moving Film of Asphalt Binder
- EN 12607-1—Determination of the resistance to hardening — RTFOT method
- IS 15799 : 2021—Ageing of bitumen — Effect of RTFOT and PAV
Add to enquiry
Add as many products as you need and send one enquiry covering all of them, or send this item on its own. Bulk and drum quantities are quoted on request.
Specification
| Test temperature | 163 °C ± 0.5 °C |
|---|---|
| Carriage speed | 15 ± 0.2 rev/min |
| Air flow | 4000 ± 300 ml/min |
| Capacity | 8 glass bottles |
Site preparation required
This instrument needs site work before delivery — typically a level grouted foundation, a dedicated power supply, and in some cases drainage or extraction. We issue the foundation drawing and utility schedule with the quotation so the civil work runs in parallel with the lead time.Support available
- Installation & commissioning
- Calibration
- Annual maintenance contract
- Spares & consumables
Calibration is arranged through NABL-accredited laboratories under the relevant scope. We state the scope and the certificate number on the quotation — see what accreditation actually covers.
Related products
Marshall Stability Testing Machine, Digital
Load frame with breaking head and flow measurement for determining the stability and flow of bituminous mixtures.
IndentASTM D6927Capacity: 50 kN
Specification for Marshall Stability Testing Machine, Digital
Specification for Marshall Stability Testing Machine, Digital Capacity 50 kN Loading rate 50.8 mm/min (2 in/min) Breaking head Standard 101.6 mm, with 152.4 mm to order Flow measurement Digital, 0.01 mm resolution Readout Stability in kN and flow in mm, with peak hold Services Installation & commissioning · Calibration · Operator training · Annual maintenance contract · Spares & consumables Standards
ASTM D6927AASHTO T245ASTM D1559withdrawn → ASTM D6927Typical applications
- Marshall mix design for bituminous concrete
- Quality control of asphalt production
Full record, hazard data and enquiry for Marshall Stability Testing Machine, Digital →
Penetrometer, Fully Automatic — Bitumen, Grease, Petrolatum and Wax
Optoelectronic penetrometer covering needle penetration of bitumen and petroleum wax and cone penetration of lubricating grease and petrolatum, with motorised placement and a 0.01 mm readout.
Ex-stockIS 1203 : 2022Test condition, bitumen: 100 g total load, 5 s, 25 °C
Specification for Penetrometer, Fully Automatic — Bitumen, Grease, Petrolatum and Wax
Specification for Penetrometer, Fully Automatic — Bitumen, Grease, Petrolatum and Wax Test condition, bitumen 100 g total load, 5 s, 25 °C Resolution 0.01 mm on the display; bitumen results report in 0.1 mm penetration units Measurement Optoelectronic sensor on the penetrator shaft Placement Motorised lowering of the penetrator onto the sample surface Timer Automatic digital, ±0.1 s Control Touch-screen programmable display Levelling Built-in spirit level with levelling screws Illumination Low-voltage sample illuminator Base Large removable base, taking grease worker cups and non-standard sample containers Penetrators Full range of cones and needles for the methods listed above, quoted to the tests you run Other methods cited DIN 52010 · DIN 51804 · DIN 51580 · DIN 51579 · FTM 791-311 · FTM 791-313 Services Installation & commissioning · Calibration · Operator training · Spares & consumables Standards
IS 1203 : 2022ASTM D5/D5MEN 1426AASHTO T49IP 49ASTM D217IP 50ASTM D1403IP 310ASTM D937IP 179ISO 2137ASTM D1321IP 376Typical applications
- Penetration grading of bitumen (VG and pen grades)
- NLGI consistency grading of lubricating grease
- Cone penetration of petrolatum
- Needle penetration of petroleum waxes
Also known as
- Standard penetrometer for bitumen
- Grease cone penetrometer
- Universal penetrometer
Ring and Ball Apparatus, Automatic (Softening Point)
Automatic softening point apparatus with programmable heating rate and optical ball detection.
IndentIS 1205 : 2022Heating rate: 5 °C/min ± 0.5 °C/min, programmable, as IS 1205 requires
Specification for Ring and Ball Apparatus, Automatic (Softening Point)
Specification for Ring and Ball Apparatus, Automatic (Softening Point) Heating rate 5 °C/min ± 0.5 °C/min, programmable, as IS 1205 requires Temperature resolution 0.01 °C Bath media Water 25–80 °C; glycerine 80–157 °C Detection Optical — the apparatus detects and calculates the softening point itself Bath uniformity Magnetic stirrer, to hold an even temperature across both rings Specimen handling One-touch raise and lower of the ring assembly Stored results Last ten readings held in the controller Output Touch screen with USB data export Services Installation & commissioning · Calibration · Operator training · Annual maintenance contract · Spares & consumables Standards
IS 1205 : 2022ASTM D36EN 1427AASHTO T53IP 58Typical applications
- Softening point of bitumen, modified binders and coal tar pitch
Full record, hazard data and enquiry for Ring and Ball Apparatus, Automatic (Softening Point) →
Ductility Testing Machine, Refrigerated
Water-bath ductility machine with integrated refrigeration and precise temperature control.
IndentIS 1208 (Part 1) : 2023Test temperature: 25 °C ± 0.1 °C, refrigerated to ~10 °C
Specification for Ductility Testing Machine, Refrigerated
Specification for Ductility Testing Machine, Refrigerated Test temperature 25 °C ± 0.1 °C, refrigerated to ~10 °C Pulling rate 50 mm/min ± 2.5 mm/min; second speed 10 mm/min Scale 0–100 cm, 1 mm divisions Bath Stainless steel with stirrer and circulation Briquette moulds Set of three, with base plates Site preparation Required — foundation or utilities Services Installation & commissioning · Calibration · Annual maintenance contract · Spares & consumables Standards
IS 1208 (Part 1) : 2023ASTM D113AASHTO T51Typical applications
- Ductility of bitumen and polymer-modified binders
Full record, hazard data and enquiry for Ductility Testing Machine, Refrigerated →
