| Viscosity range: | 1 ... 3 * 109 mPas | |
| Shear rate range: | 0,04 ... 2 * 104 s-1 | |
| Shear stress range: | 1,3 ... 3,5 * 105 Pa | |
| Temperature range: | -60 ... +200 °C | |
| Torque range: | 0,1 ... 150 mNm | |
| Torque resolution: | 0,002 mNm | |
| Speed range: | 0,1 ... 1000 r.p.m. | |
| Speed resolution: | 0,015 r.p.m. | |
| Angle Range: | -50 ... 300° | |
| Angle Resolution: | 0,001° | |
| Frequency Range: | 0,001 ... 10 Hz |
Top rotary viscometer for basic research, product- and process development as well as for comprehensive quality control tasks
In a very wide range of shear stresses and shear rates take automatic viscosity and flow curves
PC controlled rheometer have at one's disposal high dynamic measuring motor, that can be done by either using the controlled shear rate or the controlled shear stress
Due to the large resolution range a very large viscosity range with one measuring system is to evaluate
Version 1: PC-controlled rheometer series RHEOTEST® RN 4.1 with complete software for realization and evaluation of rheological tests in CR-, CS- and Oscillation mode. First time a rheometer system with ball bearings carries out also oscillation tests in a very well price-performance-relation.
Version 2: Stand alone rheometer type RHEOTEST® RN 4.1-SE for CR- and CS-tests with operating and display unit and serial interface
 | RHEOMETER RHEOTEST® RN 4.1 |  |
 | RHEOMETER RHEOTEST® RN 4.1 | |
 | RHEOMETER RHEOTEST® RN 4.1 | |
| Specification Main instruments and Packages | Best. Nr.: | ||
| RHEOTEST® RN 4.1, PC-controlled version | |||
| Main instrument with stand and software for CR-Tests | 3022.1.00001 | ||
| Main instrument with stand and software for CR- and CS-Tests | 3022.1.00003 | ||
| Main instrument with stand and software for CR-, CS- and Oszillations-Tests | 3022.1.00005 | ||
| RHEOTEST® RN 4.1-SE with separate operating unit | |||
| Main instrument with stand, operating unit for CR- and CS-Tests | 3022.1.00006 | ||
| Especially low-priced packages with selected Measuring systems: | |||
| Package version for petroleum products according to GOST 1929 or similar applications: | |||
| Main instrument with stand, operating unit and selected cylinder measuring systems rotors H1 and H2, measuring cup G1, temperature control vessel G with Pt 100 | 3022.0.00001 | ||
| Main instrument with stand, operating unit and selected cylinder and cone-plate measuring systems rotor H1, measuring cup G1, temperature control vessel G with Pt 100, measuring plate and cone K3 | 3022.0.00002 | ||
| Package version for greasing substances and fats | |||
| Main instrument with stand, operating unit and selected cone-plate measuring system with measuring plate and cone K3 | 3022.0.00003 | ||
| Package version for chocolate and chocolate glazes according to OICCC-Standard | |||
| Main instrument with stand, operating unit and selected cylinder measuring system rotor S1, measuring cup G1, temperature control vessel G with Pt 100 | 3022.0.00004 | ||
| Specification Measuring systems | Viscosity (mPas) | Shear rate (1/s) | Shear stress (Pa) |
| Cone and plate measuring systems with Pt 100, holder and adapter | |||
| Cone K1 | 10 ... 106 | 2 ... 2 * 104 | 7,8 ... 12500 |
| Cone K2 | 500 ... 108 | 2 ... 2* 104 | 22 ... 35500 |
| Cone K3 | 50 ... 107 | 0,6 ... 6000 | 7,8 ... 12500 |
| Cone K4 | 1000 ... 108 | 0,6 ... 6000 | 22 ... 35000 |
| Cone K5 | 100 ... 108 | 0,12 ... 1200 | 7,8 ... 12500 |
| Cone K6 | 1000 ... 109 | 0,12 ... 1200 | 22 ... 35500 |
| Plate P1 | 100 ... 108 | ||
| Plate P2 | 1000 ... 109 | ||
| Measuring plate with Peltier element and Pt 100, holder and adapter, radiator and control unit with hose connections | |||
| Cone K1-P | 50 ... 107 | ||
| Cone K8-P | 1 ... 2 * 105 | ||
| Plate P1-P | 100 ... 108 | ||
| Cylinder measuring systems | |||
| Rotor S1 for measuring cup G1 | 1 ... 107 | 0,13 ... 1300 | 0,8 ... 1300 |
| Rotor S2 for measuring cup G1, M1 | 10 ... 108 | 0,13 ... 1300 | 8 ... 13000 |
| Rotor H1 for measuring cup G1 | 1 ... 5*106 | 0,2 ... 2000 | 0,6 ... 1000 |
| Rotor H2 for measuring cup G1 | 5 ... 5*107 | 0,04 ... 400 | 1,25 ... 2000 |
| Rotor HS for measuring cup G1 | 0,5 ... 2*106 | 0,67 ... 6700 | 0,8 ... 1300 |
| Rotor H3 for measuring cup M1 | 10 ... 108 | 0,1 ... 1000 | 6 ... 10000 |
| Rotor H4 for measuring cup M1 | 100 ... 109 | 0,04 ... 400 | 25 ... 40000 |
| Blade rotor F1 for precipitated and shear sensitive materials (blade diameter 34 mm) | 20 ... 105 | ||
| Blade rotor F2 for precipitated and shear sensitive materials (blade diameter 14 mm) | 100 ... 105 | ||
| Measuring cup G1 for rotors S1, H1, H2, HS | |||
| Measuring cup M1 for rotors S2, H3, H4 | |||
| Temperature control vessel G with Pt 100 for measuring cup G1 | |||
| Temperature control vessel M with Pt 100 for measuring cup M1 | |||
| Measuring Systems for Construction Materials | |||
| Measuring cell for fresh concrete, cement, binding material and other strong sedimentary products consists of: cylindrical measuring chamber with claw type rotor | |||
| Crown sensor for plaster, adhesive mixture and other inhomogeneous products (with high content of solid, gas and liquid inclusions) | |||