Zhonghang Shidai
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| Brand | Zhonghang Shidai |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Torque Rheometer |
| Model | TR-200A |
| Motor Power | 3.0 kW (Panasonic servo motor & drive) |
| Speed Range | 0.1–120 rpm (max mechanical speed: 2000 rpm) |
| Torque Range | 0–200 N·m (rated: 300 N·m) |
| Torque Resolution | < 100 nN·m |
| Torque Accuracy | ±0.3% F.S. |
| Temperature Control Range | Ambient to 350 °C (5-zone heating) |
| Temp. Control Accuracy | ±0.5 °C |
| Pressure Measurement Range | 0.1–100 MPa (optional, configurable) |
| Pressure Accuracy | ±0.3% F.S. |
| Data Acquisition Rate | 50 Hz |
| Heating Method | Electric (cartridge heaters) |
| Rotor Types | Roller (standard), Banbury/Cam/Delta (optional) |
| Mixer Volume | 60 mL (standard), 200 mL (optional) |
| Extruder | Single-screw, L/D = 25:1, Ø20 mm, 5-zone heating, max temp 350 °C |
| Compliance | Designed for ASTM D3835, ISO 6721-10, and USP <911> rheological simulation workflows |
| Software | Integrated Mixer, Plastic, and WinNian modules with GLP-compliant audit trail, curve overlay, real-time derivative analysis, and capillary rheometry correction algorithms |
| Brand | Zhonghang Shidai |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Product Origin | Domestic (China) |
| Model | ZLD-600V |
| Price Range | USD 2,100 – 5,600 |
| Brand | Zhonghang Shidai |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (PRC-Made) |
| Model | ZJC-50E |
| Price Range | USD 2,800 – 15,500 (FOB) |
| Maximum Test Voltage | 50 kV AC/DC |
| Electrical Capacity | 3 kVA |
| Voltage Accuracy (10–100% FS) | ≤ ±2% |
| Ramp Rates | 0.1, 0.2, 0.5, 1.0, 2.0 kV/s |
| Electrode Configurations | Two Ø25 mm × 25 mm electrodes |
| Safety Disconnection Time upon Breakdown | ≤ 0.1 s |
| Dimensions (W×D×H) | 1100 × 800 × 1500 mm |
| Power Supply | AC 220 V, 50/60 Hz, 16 A |