Reometru dinamic de forfecare (DSR)
Aparatura testare materiale de constructii » Aparat testarea reologică a asfaltului și a bitumului
Construction Materials Testing Equipment » Dynamic Shear Rheometers (DSR)
Reometru de asfalt :: Model SmartPave_92 si SmartPave_102e
Standarde AASHTO T315, AASHTO T350, AASHTO TP101, ASTM D7175, ASTM D7405, and DIN EN 14770, AASHTO T316, ASTM D4402, si DIN EN 13302
Caracteristici generale
- Reometrul de asfalt pentru controlul calității și măsurători de rutină a asfaltului și a bitumului
- Sistem SmartPave 92 și SmartPave 102e permit măsurători precise pe liant de asfalt și bitum.
- Dispozitive de temperatură Peltier Toolmaster si QuickConnect pentru încălzirea uscată a probei și instrucțiuni pas cu pas pentru procedurile de măsurare conform standarde AASHTO T315, AASHTO T350, AASHTO TP101, ASTM D7175, ASTM D7405 și DIN EN 14770 garantează cea mai convenabilă operare.
- Pentru măsurători conform AASHTO T316, ASTM D4402 și DIN EN 13302, reometru pot fi echipat cu o cameră de măsurare controlată cu temperatură Peltier pentru geometrii cilindrice concentrice.
- Zona de probă iluminată pentru rezultate perfecte de tăiere
- Racire cu sistem "Cool Peltier" (inlocuit de metoda veche cu termostat)
Pentru configurația corectă si detalii suplimentare despre sistemul potrivit aplicatiile d-voastra, vă rugăm apelati » la specialiștii noștri, care te pot ajuta.
Date tehnice
| Model | SmartPave 92 | SmartPave 102e |
|---|---|---|
| Bearing design | Air, fine-pored carbon | |
| Motor design | Electronically Commutated (EC) - Permanent Magnet Synchronous Motor | |
| Displacement transducer design | High-resolution optical encoder | |
| Normal force measurment design (US Pat. 6167752,1996) |
- | 360 ° capacitive sensor, non-contacting, fully integrated in bearing |
| Working mode | Combined Motor Transducer (CMT) | |
| Minimum torque (rotation) |
1 µNm | 5 nNm |
| Minimum torque (oscillation) |
1 µNm | 2 mNm |
| Maximum torque | 125 mNm | 200 mNm |
| Minimum angular deflection (set value) |
1 µrad | 0.5 µrad |
| Maximum angular deflection (set value) |
∞ µrad | ∞ µrad |
| Minimum angular velocity[1] | 0 rad/s | 0 rad/s |
| Maximum angular velocity | 157 rad/s | 314 rad/s |
| Maximum speed | 1500 1/min | 3000 1/min |
| Minimum speed (CSS/CSR) | 10-3 1/min | 10-7 1/min |
| Minimum angular frequency[2] | 10-4 rad/s | 10-7 rad/s |
| Maximum angular frequency | 628 rad/s | 628 rad/s |
| Maximum frequency[3] | 100HZ | 100HZ |
| Normal force range | - | -50 to 50N |
| Normal force sensitivity | - | 0.01N |
| Minimum gap size change | 0.625µm | 0.625µm |
| Dimensions (W x H x D) | 380 x 660 x 530 mm | 444 x 678 x 586 mm |
| Weight | 33 kg | 42 kg |
Program Software RheoCompass
| Model | SmartPave 92 | SmartPave 102e |
|---|---|---|
| Asphalt standard operation procedures (SOP) with regular updates | Yes | Yes |
| Auto Update via Network | Optional | Optional |
| Fully automatic temperature calibration | Yes | Yes |
| Test and analysis designer | Yes | Yes |
| Report designer (with all test information for export and print) |
Yes | Yes |
| Managed lab multiple clients and servers | Optional | Optional |
Caracteristici tehnice
| Model | SmartPave 92 | SmartPave 102e |
|---|---|---|
| Device display with remote control of software (decoupled from measuring sensor for mechanical and electromagnetic interference prevention) | Yes | Yes |
| Direct strain/stress controller | Yes | Yes |
| TruStrain™(sample adaptive controller) | No | Yes |
| TruRate™ (sample adaptive controller) | No | Optional |
| Raw data (LAOS, waveform) | No | Optional |
| Normal force profiles (set and read) | No | Yes |
| Velocity profiles, tack, squeeze | No | Yes |
| Automatic gap control/setting (AGC/AGS) | Yes | Yes |
| Electronic trim lock for measuring geometry | Yes | Yes |
| TruGap™ (permanent control of the real measuring gap) (US Pat. 6499336, 2000) |
No | Optional |
| T-Ready™ (detection of sample temperature equilibrium time) (US Pat. 8904852, 2011)[4] |
No | Yes |
| Toolmaster™ (measuring geometries and accessories, storing of zero-gap) (US Pat. 7275419, 2004) |
Yes | Yes |
| QuickConnect Coupling for measuring geometries (one-hand operation, screwless) |
Yes | Yes |
| Trimming mirror (360° blind sample spot prevention) |
No | Yes |
| Three-point support of device (three robust feet for tool-free one hand alignment) |
Yes | Yes |
| Three-point support for mounting of measuring cells (wobble prevention, no misalignment after changing of cells) |
Yes | Yes |
| Maximum temperature range[4] | -50 to +400 | -160 to +1000°C |
| Virtually gradient-free temperature control (horizontal,vertical) |
Yes | Yes |
| Temperature gradient >0.1 °C according to AASHTO and ASTM | Yes | Yes |
| CoolPeltier™ Peltier System with built-in cooling option that does not require additional accessories for counter cooling | -5 to +200 | -5 to +200 °C |
| Pressure Cell | No | up to 1000 bar |
| Safe Gap™ normal force limiter during gap setting | Yes | No |
| TruRay™ dimmable illumination of sample area | Yes | No |
Observatii
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